AMENDMENT TO INVITATION FOR BID (IFB) - PGCPS · ADDENDUM TO INVITATION FOR BID (IFB) Issued By: Addendum No. 2 Date of this Addendum April 15, 2016 Number of Pages 3 Plus Attachments

ADDENDUM TO INVITATION FOR BID (IFB)

Issued By:

Addendum No.

2

Date of this Addendum

April 15, 2016

Number of Pages

3 Plus Attachments

PURCHASING OFFICE

BOARD OF EDUCATION OF

PRINCE GEORGE’S

COUNTY

UPPER MARLBORO,

MARYLAND 20772-9983

IFB No.

045-16

Date IFB Issued

April 1, 2016

Date & Hour of Return of IFB

April 29, 2016 @ 3:00 pm

TITLE:

Hollywood Elementary School

Open Space Pod Conversion

Construction Services

PSC No. 16.068.15C

The above IFB is amended as follows. ALL OTHER TERMS AND CONDITIONS REMAIN THE SAME.

The purpose of this Addendum is to Provide Modifications to the Project Manual.

GENERAL:

This Addendum is hereby made part of the Contract Documents for the above-referenced project. Its provisions

supplement and/or supersede those of the previously issued drawings and specifications where contrary thereto.

See link below for Hollywood ES Pod Conversion drawings and specifications for Addendum 2 via GP large file

transfer site:

https://grimmandparker.filetransfers.net/downloadBatchPublic.php?batchId=d266f27189a895da56d92ba08769569

2

The link will expire on 4/28/16, 10:22 am EST

DRAWINGS

M-0.1 1. REVISE reference from IBC 2015 to IEBC 2015.

2. REVISE reference from NFPA 2014 to NFPA 2013.

MD-1.1

1. ADD few more Mechanical demo key notes.

M-1.1

1. ADD Mechanical New work key notes.

2. ADD Horizontal concealed „FCU -A‟ unit in corridor.

3. ADD „RG-1‟ in Classrooms 1, 3, 9 and 11.

4. REBALANCE supply cfm in Classroom 15 in order to meet the load requirement.

5. RELOCATE New ACCU-1 from classroom-1 roof to Corridor roof.

M-6.1

1. REVISE Ventilation schedule with respect to Classroom number.

2. ADD EG-2 in the Air devise schedule.

M-7.1 1. REVISE HWS and HWR into DTS and DTR respectively in “Blower coil unit details”.

M-8.1



1. ADD ACCU-1, BU-1 & 2 and UV in “System architecture” control diagram.

P-0.1

1. REVISE reference from IBC 2015 to IEBC 2015

P1.1

1. ADD note “Areas shown in gray are N.I.C.”

PD1.1

1. ADD note “Areas shown in gray are N.I.C.”

E-5.1 1. Show Utility transformer and correct key note #7 in order to coordinate with the plan drawing E-2.2

SPECIFICATIONS

01 30 00 1. REVISE 1.1 to include Electronic document submittal service, Preconstruction meeting, Progress meetings,

Construction progress schedule, Daily construction reports, Monthly progress reports

2. RENUMBER sections 3.1 through 3.11

3. ADD sections 3.1. ELECTRONIC DOCUMENT SUBMITTAL SERVICE, 3.2 PRECONSTRUCTION MEETING,

3.3 PROGRESS MEETINGS, 3.4 CONSTRUCTION PROGRESS SCHEDULE and 3.16 MONTHLY PROGRESS

REPORTS

4. REVISE section 3.10.E.1 from 21 days to 14 days



7. REVISE section 3.15.B, replace the phrase “no more that” to “no more than”

27 60 00-Classroom AV and Communications Equipment

1. REVISE 1.1.A.5 Interactive Flat Panel to Interactive Whiteboard and LCD Projector

2. ADD 1.1.A.9 TV Tuner

3. REVISE 2.1.A Interactive Flat Panel to Interactive Whiteboard and LCD Projector

4. ADD 2.1.M TV Tuner

5. ADD 2.1.M.1 Basis of Design: Contemporary Research 232-ATSC 4 HDTV Tuner with IR Receiver and connector

cables.

Attachments

01 30 00-Administrative Requirements-pg

27 60 00 - Classroom AV and Communications Equipment

2016-04-12_HW_Mech_Add2

2016-04-12_HW_Plumb_Add2

2016-04-12_HW_Elec_Add2

Bidders must complete, sign, and return two copies of this Addendum on or before bid opening date. Failure to do

so MAY be cause for your offer to be ruled non-responsive and not considered for award.

If your Bid has already been submitted and, because of this Addendum, you desire to modify your offer, you may do so by

letter or email provided such notice makes reference to this Addendum and is received prior to the time specified for

return of Bid.

Steve Francisco April 15, 2016

Buyer’s Signature Date

Company Name of Bidder

Signature of Person Authorized to Sign

Address

Type or Print Name and Title

Grimm + Parker Architects Project No. 21565.00 PRINCE GEORGES COUNTY PUBLIC SCHOOLS

ADMINISTRATIVE REQUIREMENTS

01 30 00 - 1

SECTION 01 30 00 - ADMINISTRATIVE REQUIREMENTS

(Section Revised in Addendum 2)

PART 1 GENERAL

1.1 SECTION INCLUDES

A. Project coordination.

B. Requests for interpretation (RFI).

C. Subcontract list.

D. Staff names and assignments.

E. Electronic document submittal service

F. Preconstruction meeting

G. Progress meetings

H. Construction progress schedule

I. Progress photographs.

J. Submittals for review, information, and project closeout.

K. Number of copies of submittals.

L. Submittal procedures.

M. Contractor's use of Architect's CAD files.

N. Delegated design.

O. Contractor's review.

P. Architect's action.

Q. Daily construction reports

R. Monthly progress reports.

1.2 PROJECT COORDINATION

A. Project Coordinator: General Contractor.

B. Cooperate with the Project Coordinator in allocation of mobilization areas of site; for field

offices and sheds, for vehicle and truck access, traffic, and parking facilities.

C. During construction, coordinate use of site and facilities through the Project Coordinator.

D. Comply with Project Coordinator's procedures for intra-project communications; submittals,

reports and records, schedules, coordination drawings, and recommendations; and resolution of

ambiguities and conflicts.

E. Comply with instructions of the Project Coordinator for use of temporary utilities and

construction facilities.

F. Coordinate field engineering and layout work under instructions of the Project Coordinator.

G. Make the following types of submittals to Architect through the Project Coordinator:

1. Requests for interpretation.

2. Requests for substitution.

3. Shop drawings, product data, and samples.

4. Test and inspection reports.

5. Design data.

6. Manufacturer's instructions and field reports.



01 30 00 - 2

7. Applications for payment and change order requests.

8. Progress schedules.

9. Coordination drawings.

10. Correction Punch List and Final Correction Punch List for Substantial Completion.

11. Closeout submittals.

1.3 REQUESTS FOR INTERPRETATION (RFIs)

A. Procedure: Immediately on discovery of the need for interpretation of the Contract Documents,

and if not possible to request interpretation at Project meeting, prepare and submit an RFI in the

form specified.

1. RFIs shall originate with Contractor. RFIs submitted by entities other than Contractor will

be returned with no response.

2. Coordinate and submit RFIs in a prompt manner so as to avoid delays in Contractor's

work or work of subcontractors.

3. Frivolous RFIs: The Contractor will compensate the Owner for the Architect's time and

expenses to process RFIs resulting from the Contractor's lack of studying and comparing

the Contract Documents, coordinating their own Work, or repeating previous RFIs.

4. Submit RFIs through the Web-based Project Management Software, in PDF format.

B. Content of the RFI: Include a detailed, legible description of item needing interpretation and

the following:

1. Project name.

2. Date.

3. Name of Contractor.

4. Name of Architect.

5. RFI number, numbered sequentially.

6. Specification Section number and title and related paragraphs, as appropriate.

7. Drawing number and detail references, as appropriate.

8. Field dimensions and conditions, as appropriate.

9. Contractor's suggested solution(s). If Contractor's solution(s) impact the Contract Time or

the Contract Sum, Contractor shall state impact in the RFI.

10. Contractor's signature.

11. Attachments: Include drawings, descriptions, measurements, photos, Product Data, Shop

Drawings, and other information necessary to fully describe items needing interpretation.

a. Supplementary drawings prepared by Contractor shall include dimensions,

thicknesses, structural grid references, and details of affected materials, assemblies,

and attachments.

C. Format of RFIs: Content provided by CSI Form 13.2.A, as provided at end of this Section.

1. Software-Generated RFIs:

a. Preferred format.

b. Software-generated form with substantially the same content as indicated above.

c. Photographs shall be electronic files in JPG format.

d. Attachments shall be electronic files in Adobe Acrobat PDF format.

2. Hard-Copy RFIs:

a. Permitted under conditions where electronic RFI is not feasible.

b. Identify each page of attachments with the RFI number and sequential page number.

D. Architect's Action: Architect will review each RFI, determine action required, and respond

through the Web-based Project Management Software. Allow seven working days for

Architect's response for each RFI. RFIs received after 1:00 p.m. will be considered as received

the following working day.



01 30 00 - 3

1. The following RFIs may be returned without action:

a. Requests for approval of submittals.

b. Requests for approval of substitutions.

c. Requests for coordination information already indicated in the Contract Documents.

d. Requests for adjustments in the Contract Time or the Contract Sum.

e. Requests for interpretation of Architect's actions on submittals.

f. Incomplete RFIs or RFIs with numerous errors.

2. Architect's action may include a request for additional information, in which case

Architect's time for response will start again.

3. If Contractor believes the RFI response warrants change in the Contract Time or the

Contract Sum, submit Change Order Request within 10 days of receipt of the RFI

response as provided by General Conditions of the Contract.

E. On receipt of Architect's action, immediately distribute the RFI response to affected parties.

Review response and notify Architect within seven days if Contractor disagrees with response.

F. RFI Log: Prepared and maintained by the Architect within the Web-based Project Management

Software; Contractor to maintain a separate RFI log with subcontractors.

1.4 SUBCONTRACT LIST

A. Prepare a written summary identifying individuals or firms proposed for each portion of the

Work, including those who are to furnish products or equipment fabricated to a special design.

Use CSI Form 1.5A. Include the following information in tabular form:

1. Name, address, and telephone number of entity performing subcontract or supplying

products.

2. Number and title of related Specification Section(s) covered by subcontract.

3. Drawing number and detail references, as appropriate, covered by subcontract.

4. Number of Copies: Submit four copies of subcontractor list, unless otherwise indicated.

Architect will return two copies.

a. Mark up and retain one returned copy as a Project Record Document.

1.5 STAFF NAMES AND ASSIGNMENTS

A. Submit a list of principal staff assignments, including superintendent and other personnel in

attendance at Project site, prior to or coinciding with initial Application for Payment.

B. Identify individuals and their duties and responsibilities; list addresses and telephone numbers,

including home and office telephone numbers.

C. Provide names, addresses, and telephone numbers of individuals assigned as standbys in the

absence of individuals assigned to Project.

D. Post copies of list in Project meeting room, in temporary field office, and by each temporary

phone.

PART 2 PRODUCTS - NOT USED

PART 3 EXECUTION

3.1 ELECTRONIC DOCUMENT SUBMITTAL SERVICE

A. All documents transmitted for purposes of administration of the contract are to be in electronic

(PDF) format and transmitted via an Internet-based submittal service that receives, logs and

stores documents, provides electronic stamping and signatures, and notifies addressees via

email.



01 30 00 - 4

1. Besides submittals for review, information, and closeout, this procedure applies to

requests for information (RFIs), progress documentation, contract modification documents

(e.g. supplementary instructions, change proposals, change orders), applications for

payment, field reports and meeting minutes, and any other document any participant

wishes to make part of the project record.

2. Contractor and Architect are required to use this service.

3. It is Contractor's responsibility to submit documents in PDF format.

4. Subcontractors, suppliers, and Architect's consultants will be permitted to use the service

at no extra charge.

5. Users of the service need an email address, Internet access, and PDF review software that

includes ability to mark up and apply electronic stamps (such as Adobe Acrobat,

www.adobe.com, or Bluebeam PDF Revu, www.bluebeam.com), unless such software

capability is provided by the service provider.

6. Paper document transmittals will not be reviewed; emailed PDF documents will not be

reviewed.

7. All other specified submittal and document transmission procedures apply, except that

electronic document requirements to not apply to samples or color selection charts.

B. Submittal Service: The selected service is:

1. Newforma Project Cloud: www.newformaprojectcloud.com.

C. Training: One, one-hour, web-based training session will be arranged for all participants, with

representatives of Architect and Contractor participating; further training is the responsibility of

the user of the service.

D. Project Closeout: Architect will determine when to terminate the service for the project and is

responsible for obtaining archive copies of files for Owner.

3.2 PRECONSTRUCTION MEETING

A. Owner will schedule a meeting after Notice of Award.

B. Attendance Required:

1. Owner.

2. Architect.

3. Contractor.

C. Agenda:

1. Execution of Owner-Contractor Agreement.

2. Submission of executed bonds and insurance certificates.

3. Distribution of Contract Documents.

4. Submission of list of Subcontractors, list of Products, schedule of values, and progress

schedule.

5. Designation of personnel representing the parties to Contract and Architect.

6. Procedures and processing of field decisions, submittals, substitutions, applications for

payments, proposal request, Change Orders, and Contract closeout procedures.

7. Scheduling.

D. Record minutes and electronically distribute copies within two days after meeting to

participants, with copies to Architect, Owner, participants, and those affected by decisions

made.

3.3 PROGRESS MEETINGS

A. Schedule and administer meetings throughout progress of the Work at maximum bi-weekly

intervals.



01 30 00 - 5

B. Attendance Required: Contractor's project manager and job superintendent, major

Subcontractors and suppliers, Owner, Architect, as appropriate to agenda topics for each

meeting.

C. Agenda:

1. Review minutes of previous meetings.

2. Review of Work progress.

3. Field observations, problems, and decisions.

4. Identification of problems that impede, or will impede, planned progress.

5. Review of submittals schedule and status of submittals.

6. Review of off-site fabrication and delivery schedules.

7. Maintenance of progress schedule.

8. Corrective measures to regain projected schedules.

9. Planned progress during succeeding work period.

10. Maintenance of quality and work standards.

11. Effect of proposed changes on progress schedule and coordination.

12. LEED requirements and documentation progess.

13. Other business relating to Work.

D. Record minutes and electronically distribute copies within two days after meeting to

participants, with copies to Architect, Owner, participants, and those affected by decisions

made.

3.4 CONSTRUCTION PROGRESS SCHEDULE

A. Within 30 days after date of the Agreement, submit preliminary schedule defining planned

operations for the first 60 days of Work, with a general outline for remainder of Work.

B. Within 20 days after review of preliminary schedule, submit draft of proposed complete

schedule for review.

1. Include written certification that major contractors have reviewed and accepted proposed

schedule.

C. Within 10 days after joint review, submit complete schedule.

D. Submit updated schedule with each Application for Payment.

3.5 PROGRESS PHOTOGRAPHS

A. Submit photographs with each application for payment, taken not more than 3 days prior to

submission of application for payment.

B. Photography Type: Digital; electronic files.

C. Provide photographs of site and construction throughout progress of Work produced by an

experienced photographer, acceptable to Architect.

D. In addition to periodic, recurring views, take photographs of each of the following events:

1. Excavations in progress.

2. Foundations in progress and upon completion.

3. Structural framing in progress and upon completion.

4. Enclosure of building, upon completion.

5. Final completion, minimum of ten (10) photos.

E. Views:

1. Provide non-aerial photographs from four cardinal views at each specified time, until Date

of Substantial Completion.

2. Consult with Architect for instructions on views required.



01 30 00 - 6

3. Provide factual presentation.

4. Provide correct exposure and focus, high resolution and sharpness, maximum depth of

field, and minimum distortion.

F. Digital Photographs: 24 bit color, minimum resolution of 1600 by 1200 ("2 megapixel"), in

JPG format; provide files unaltered by photo editing software.

1. Delivery Medium: Web-based Project Management Software.

2. File Naming: Include project identification, date and time of view, and view

identification.

3. Hard Copy: Printed hardcopy (grayscale) of PDF file and point of view sketch.

G. Additional Photographic Requirements: Refer to Section 01 57 21 for photographic

documentation requirements for Indoor Air Quality Controls.

3.6 SUBMITTALS FOR REVIEW

A. When the following are specified in individual sections, submit them for review:

1. Product data.

2. Shop drawings.

3. Samples for selection.

4. Samples for verification.

B. Submit to Architect for review for the limited purpose of checking for conformance with

information given and the design concept expressed in the contract documents.

C. Product data and shop drawings to be submitted and managed through the Web-based Project

Management Software.

D. Samples will be reviewed only for aesthetic, color, or finish selection.

E. After review, provide copies and distribute in accordance with SUBMITTAL PROCEDURES

article below and for record documents purposes described in Section 01 78 00 - CLOSEOUT

SUBMITTALS.

3.7 SUBMITTALS FOR INFORMATION

A. When the following are specified in individual sections, submit them for information:

1. Design data.

2. Certificates.

3. Test reports.

4. Inspection reports.

5. Manufacturer's instructions.

6. Manufacturer's field reports.

7. Daily construction reports.

8. Other types indicated.

B. Submit for Architect's knowledge as contract administrator or for Owner. No action will be

taken.

C. Informational submittals to be submitted and managed through the Web-based Project

Management Software.

3.8 SUBMITTALS FOR PROJECT CLOSEOUT

A. Submit Correction Punch List for Substantial Completion.

B. Submit Final Correction Punch List for Substantial Completion.

C. When the following are specified in individual sections, submit them at project closeout:

1. Project record documents.



01 30 00 - 7

2. Operation and maintenance data.

3. Warranties.

4. Bonds.

5. Other types as indicated.

D. Submit for Owner's benefit during and after project completion.

3.9 NUMBER OF COPIES OF SUBMITTALS

A. Documents for Project Closeout: Make one reproduction of submittal originally reviewed.

Submit one extra of submittals for information.

B. Samples: Submit the number specified in individual specification sections; one of which will

be retained by Architect.

1. After review, produce duplicates.

2. Retained samples will not be returned to Contractor unless specifically so stated.

3.10 SUBMITTAL PROCEDURES

A. Shop Drawing Procedures:

1. Prepare accurate, drawn-to-scale, original shop drawing documentation by interpreting

the Contract Documents and coordinating related Work.

2. Generic, non-project specific information submitted as shop drawings do not meet the

requirements for shop drawings.

B. Transmit each submittal with a copy of approved submittal form.

C. Submittals not requested will not be recognized or processed.

D. Submittals Schedule: Comply with requirements in Division 01 Section "Construction Progress

Documentation" for list of submittals and time requirements for scheduled performance of

related construction activities.

E. Processing Time: Allow enough time for submittal review, including time for resubmittals, as

follows. Time for review shall commence on Architect's receipt of submittal. No extension of

the Contract Time will be authorized because of failure to transmit submittals enough in

advance of the Work to permit processing, including resubmittals.

1. Initial Review: Allow 14 days for initial review of each submittal; duration of time is

defined by date received in Architect's office until the day sent from the Architect's office.

Allow additional time if coordination with subsequent submittals is required. Architect

will advise Contractor when a submittal being processed must be delayed for coordination.

2. Intermediate Review: If intermediate submittal is necessary, process it in same manner as

initial submittal.

3. Resubmittal Review: Allow 14 days for review of each resubmittal; duration of time is

defined by date received in Architect's office until the day sent from the Architect's office.

4. Concurrent Review: Where concurrent review of submittals by Architect's consultants,

Owner, or other parties is indicated, allow 14 days for initial review of each submittal;

duration of time is defined by date received in consultant's office until the day sent to the

Contractor. Submittals required within the following divisions to be sent directly to the

Architect's consultants:

a. All required submittals indicated in Division 3 section.

b. The following required submittals indicated in Division 4:

1) Product data, shop drawings, material certificates, mix designs, and cold-

weather procedures.

c. All required submittals indicated in the following Division 5 Sections:

1) Structural Steel



01 30 00 - 8

2) Steel Joists

3) Steel Decking

4) Cold-Formed Metal Framing

5) Metal Stairs

6) Railings and Handrails

7) Metal Fabrications

d. All required submittals indicated in the following Division 8 Section:

1) Door Hardware

2) Curtainwall

e. All required submittals for Food Service Equipment.

f. All required submittals indicated in Mechanical Divisions 21 through 23 sections.

g. All required submittals indicated in Division 26 sections.

h. All required submittals indicated in Divisions 31 through 33 sections.

5. Color Selection: Architect will select colors within 60 days (to allow time for presentation

to Owner and for Owner comments) after all color samples have been submitted

including, but not limited to items listed below. The submittal data shall be complete,

including shop drawings, product data, and color samples, and all required submittals and

materials shall be in compliance with the specifications and be subsequently approved by

the Architect. Color samples shall be actual samples of the material and not photographs.

If there is a variation in color, shade, texture, or pattern, submit multiple samples to show

full range of variation.

a. Interior Items (including but not limited to):

1) Plastic laminate and millwork.

2) Wood door veneer.

3) Ceramic tile.

4) Resilient floor tile.

5) Resilient wall base and accessories.

6) Resinous flooring.

7) Carpet.

8) Acoustical wall panels.

9) Paint.

10) High-performance coatings.

11) Toilet compartments.

12) Signs and cast letters.

13) Casework veneer.

b. Prefinished Exterior Items (including but not limited to):

1) Metal roofing.

2) Copings, perimeter edge systems.

3) Site furnishings and equipment.

F. Submittal Identification: Place a permanent label or title block on each submittal for

identification.

1. Indicate name of firm or entity that prepared each submittal on label or title block.

2. Provide a space approximately 6 by 8 inches on label or beside title block to record

Contractor's review and approval markings and action taken by Architect.

3. Include the following information on label for processing and recording action taken:

a. Project name.

b. Date.

c. Name and address of Architect.

d. Name and address of Contractor.



01 30 00 - 9

e. Name and address of subcontractor.

f. Name and address of supplier.

g. Name of manufacturer.

h. Submittal number or other unique identifier, including revision identifier.

1) Submittal number shall use Specification Section number followed by a decimal

point and then a sequential number (e.g., 06 10 00.01). Resubmittals shall

include an alphabetic suffix after another decimal point (e.g., 06 10 00.01.A).

2) Number and title of appropriate Specification Section.

3) Drawing number and detail references, as appropriate.

4) Location(s) where product is to be installed, as appropriate.

5) Other necessary identification.

G. Deviations: Encircle or otherwise specifically identify deviations from the Contract Documents

on submittals.

H. Resubmittals:

1. Resubmit submittals until they are marked "No Exception Taken” or “Note Markings”.

2. Resubmission of items rejected or marked "Revise and Resubmit" will be reviewed one

time by the Architect at no cost to the Contractor. Should the re-submittal be rejected or

marked "Revise and Resubmit", the Contractor will reimburse the Owner by credit

Change Order for all costs to the Owner for additional time spent by the Architect and the

Architect's consultants to review the second (and subsequent) resubmission.

I. Distribution: Furnish copies of final submittals to manufacturers, subcontractors, suppliers,

fabricators, installers, authorities having jurisdiction, and others as necessary for performance

of construction activities. Show distribution on transmittal forms.

J. Use for Construction: Use only final submittals with mark indicating “No Exceptions Taken”

or “Note Markings” taken by Architect.

3.11 CONTRACTOR'S USE OF ARCHITECT'S CAD FILES

A. At Contractor's written request, copies of Architect's CAD Drawing files will be provided to

Contractor for Contractor's use in connection with Project; Contractor must sign and return the

release form at the end of this Section.

B. Allow one week for processing, shipping and handling after Architect receives the signed form.

C. Only the files indicated on Agreement included at the end of this Section shall be made

available for use as backgrounds for preparation of shop drawings and coordination drawings.

No other CAD Drawing files, for this Project, will be made available.

3.12 DELEGATED DESIGN

A. Performance and Design Criteria: Where professional design services or certifications by a

design professional are specifically required of Contractor by the Contract Documents, provide

products and systems complying with specific performance and design criteria indicated.

1. If criteria indicated are not sufficient to perform services or certification required, submit a

written request for additional information to Architect.

B. Delegated-Design Submittal: In addition to Shop Drawings, Product Data, and other required

submittals, submit three copies of a statement, signed and sealed by the responsible design

professional licensed in the State in which the Project is located, for each product and system

specifically assigned to Contractor to be designed or certified by a design professional.

1. Indicate that products and systems comply with performance and design criteria in the

Contract Documents. Include list of codes, loads, and other factors used in performing

these services.



01 30 00 - 10

3.13 CONTRACTOR'S REVIEW

A. Review each submittal and check for coordination with other Work of the Contract and for

compliance with the Contract Documents. Note corrections and field dimensions. Mark with

approval stamp before submitting to Architect.

B. Review each submittal and check for coordination with other Work of the Contract and for

compliance with the Contract Documents. Note corrections and field dimensions. Mark with

approval stamp before submitting to Architect through the Web-based Project Management

Software.

C. Verify:

1. Field Measurements.

2. Field Construction Criteria.

3. Catalog Numbers and Similar Data.

4. Quantities.

D. Contractor's responsibility regarding errors and omissions in submittals is not relieved by

Architect's review of submittals.

E. Contractor's responsibility regarding deviations in submittals from requirements of Contract

Documents is not relieved by Architect's review of submittals, unless Architect gives written

acceptance of specific deviations as approved by Owner.

F. When work is directly related and involves more than one trade, coordinate submittal with

other trades and submit under one cover.

G. After a submittal has been submitted for review, no changes may be made to that Submittal

other than changes resulting from review notes made by the Architect unless such changes are

clearly identified and circled before being resubmitted. Any failure to comply with this

requirement shall nullify and invalidate the Architect's review.

H. Approval Stamp: Stamp each submittal. Include Project name and location, submittal number,

Specification Section title and number, name of reviewer, date of Contractor's approval, and

statement certifying that submittal has been reviewed, checked, and approved for compliance

with the Contract Documents as indicated below:

THIS IS TO CERTIFY THAT THE SPECIFICATION REQUIREMENTS HAVE BEEN MET AND ALL

DIMENSIONS, CONDITIONS, AND QUANTITIES ARE VERIFIED AS SHOWN AND/OR

CORRECTED ON THESE DRAWINGS.

SIGNED _______________________________________

3.14 ARCHITECT'S/ACTION

A. General: Architect will not review submittals that do not bear Contractor's approval stamp and

will return them without action.

B. Action Submittals: Architect will review each submittal, make marks to indicate corrections or

modifications required, and return it; except where indicated otherwise. Architect will stamp

each submittal with an action stamp and will mark stamp appropriately to indicate action taken,

as follows:

1. NO EXCEPTION TAKEN: The Work covered by the submittal is accepted as specified

and the Work may proceed provided it complies with requirements of the Contract

Documents.

2. NOTE MARKINGS: The Work covered by the submittal is accepted as noted and the

Work may proceed provided it complies with notations or corrections on the submittal and

requirements of the Contract Documents.



01 30 00 - 11

3. REVISE AND RESUBMIT: Do not proceed with the Work covered by the submittal.

Revise or prepare a new submittal according to the notations and requirements of the

Contract Documents, and resubmit without delay. Unmarked items may be fabricated if

indicated.

4. REJECTED: Architect will list reasons for rejection on the submittal or in the transmittal

letter accompanying the submittal. Do not proceed with the Work covered by the

submittal. Prepare new submittal according to the notations and requirements of the

Contract Documents, and resubmit without delay.

5. ACTION NOT REQUIRED: Either the submittal was not requested or the submittal was

for information only or for record purposes.

C. Informational Submittals: Architect will review each submittal and will not return it, or will

return it if it does not comply with requirements. Architect will forward each submittal to

appropriate party.

D. Partial submittals are not acceptable, will be considered nonresponsive, and will be returned

without review.

E. Submittals not required by the Contract Documents may not be reviewed and may be discarded.

3.15 DAILY CONSTRUCTION REPORTS

A. Prepare a daily construction report, recording the following information concerning events at

the site.

1. List of Trade Contractors at the site.

2. List of major items of equipment on site.

3. List of construction activities performed (for each trade).

4. Approximate count of personnel at the site for each trade.

5. High and low temperatures, general weather conditions.

6. Accidents and unusual events.

7. Meetings and significant decisions.

8. Stoppages, delays, shortages, losses.

9. Meter readings and similar recordings.

10. Emergency procedures.

11. Orders and requests of governing authorities.

12. Change Orders received, implemented.

13. Services connected, disconnected.

14. Equipment or systems tests and start-ups.

15. Partial Completions, occupancies.

B. Daily construction reports are to be uploaded to the Web-based Project Management Software

no more than 7 days after the date of the report.

C. Duplicate copies of the daily construction reports shall accompany the progress report and be

turned over to the Architect at the job conference.

3.16 MONTHLY PROGRESS REPORTS

A. Prepare a monthly construction status report (including progress photos), recording the

following information concerning events at the site.

1. Executive Summary - Status of construction and the schedule

2. Physical progress during the report period

3. Activities modified since previous report period

4. Major changes in construction work



01 30 00 - 12

5. Major milestones (achieved and slipped)

6. Plans for forthcoming report period

7. 4 week look ahead

8. Actions to correct any negative float predictions

9. Problem areas

10. Anticipated delays and their impact on schedule

11. Changes required to maintain Date of Substantial Completion

12. Corrective action take or proposed

13. Project photos

14. RFI/Submittal Logs

B. The monthly construction report shall be emailed to the Architect, Owner and other appropriate

parties. Provide monthly progress report to the owner describing the progress of the project.

The report shall be in 8 1/2 x 11 format with bound edge and be available in electronic pdf

format as well. Report should contain a cover sheet with project information (Project Name,

PSC #, Report Date, Contractor Information, Cover Photo, etc.), a table of contents, folder tabs,

a spine label if appropriate. Reports can be submitted in spiral binders and/or 1" 3-ring binder.

END OF SECTION

Grimm + Parker Architects Project No. 21565.00 PRINCE GEORGE’S COUNTY PUBLIC SCHOOLS

CLASSROOM AV AND COMMUNICATIONS EQUIPMENT

27 60 00 - 1

SECTION 276000 - CLASSROOM AV AND COMMUNICATIONS EQUIPMENT

(Section Revised in Addendum 2)

PART 1 - GENERAL

1.1 SUMMARY

A. Section Includes

1. Sound reinforcement system includes, but not limited to, amplifier/receiver, infrared

transmitter, speakers, and microphones.

2. Ceiling mounted intercom speakers

3. Wall Mounted Clock

4. Classroom Audio-Visual Cabling and Connectors

5. Interactive Whiteboard and LCD Projector

6. Wireless Access Point

7. Network Switch

8. TV Tuner

B. Related Sections

1. Section 271000 – Telecom Cabling

1.2 SYSTEM DESCRIPTION

A. Design Requirements

1. Contractor is responsible for providing a sound reinforcement system that will help

manage sound in the classroom.

2. Contractor to install wall mounted clock, connected to existing master clock system.

3. Contractor to install speaker and call switches connected to existing intercom system.

4. Contractor to install audio-visual cabling for interconnection with sound reinforcement

system, display device and instructor station.

5. Contractor to provide and install interactive flat panels.

6. Contractor to provide and install wireless access points.

7. Contractor to provide and install network switches.

B. Performance Requirements

1. Provide and install Sound reinforcement system equipment to deliver an enhanced

learning environment.

a. Sound distribution through a pendent style portable microphone and at least one hand

held microphone per learning area.

b. Amplifier/Receiver must have audio inputs for at least three auxiliary devices and an

additional input to allow transmitting of sound to ceiling speakers from the

microphone.

2. Provide and install network switches to support all new network cabling. Coordinate

final installation with PGCPS Office of Technology Operations.



27 60 00 - 2

3. Provide and install wireless access points to ensure suitable signal throughout in scope

areas.

4. Provide and install interactive flat panel, including all necessary components for full

operation.

1.3 SUBMITTALS

A. Product Data

1. Manufacturer’s data on all products, included but not limited to:

a. Catalog cut sheets

b. Rough in diagram

c. Installation instructions

d. Typical wiring diagrams and risers

e. Drawings showing speaker locations

f. As-built drawings

g. Operational and maintenance manuals

B. Shop Drawings

1. Contractor shall submit original specification sheets or clear copies of same on all items.

Manufacturer’s name, make and model number shall appear on each sheet. Submittals

shall contain hardware and wiring installation diagrams.

C. Quality Assurance/Controls Submittals

1. Design Data

a. Contractor is to consult manufacturer’s documentation on speaker placement for best

results.

2. Test Reports

a. All test reports are to be submitted in hardcopy and digital format to Design Firm and

Owner.

3. Manufacturer’s Instructions

a. Installation must meet Manufacture’s Instructions for system to function properly.

1.4 QUALITY ASSURANCE

A. Qualifications

1. All work in conjunction with this installation shall be in accordance with good

engineering practices. The installation shall be in accordance with the latest requirements

of the National Electrical Code, State and local codes, ordinances and regulations of any

other governing body having jurisdiction.

2. The Contractor shall submit a list to include at least five of the Contractor’s installations

of the proposed sound reinforcement systems, which have been in satisfactory operation

for a minimum period of two years.



27 60 00 - 3

B. Regulatory Requirements

1. Federal Communications Commission

2. National Electric Code

3. Latest ANSI TIA/EIA-568, 569, 606, 607 Standards and latest BICSI

Telecommunications Distribution Methods Manual (TDMM).

C. Certifications

1. Contractor must show proof of certification for installation of audio equipment and

cabling.

2. Qualification of the installing technicians.

1.5 DELIVERY, STORAGE AND HANDLING

A. Packing, Shipping, Handling and Unloading

1. All equipment must arrive at site in original manufacturer’s packaging. Clearly mark all

devices to indicate project name, number and contractor’s name.

B. Acceptance at Site

1. Contractor must be on site to receive deliverables at site.

C. Storage and Protection

1. The Contractor must secure a lockable storage area. The area must be a dry raised area at

the site.

1.6 SCHEDULING

A. Contractor is responsible to schedule with other contractors that may relate to the installation of

the sound reinforcement system.

1.7 WARRANTY

A. The contractor shall warranty the equipment to be new and free from defects in material and

workmanship, and will within two (2) years from date of acceptance by owner, repair or replace

any equipment found to be defective.

1.8 OWNER’S INSTRUCTIONS

A. On site training of school personnel shall be provided. Classroom teachers and others using

and/or caring for the equipment shall be trained by qualified Sound reinforcement personnel.

The Contractor shall provide videotape covering all required instructions. A minimum of four

(4) 4-hour classes shall be provided for high school.



27 60 00 - 4

B. A detailed owner’s manual shall be provided with each system.

1.9 MAINTENANCE

A. Maintenance Service

1. Repair: The Manufacturer shall offer factory repair service and/or replacement for all

units. The Manufacturer shall provide replacement components delivered from local

office, and installation by local service personnel.

PART 2 - PRODUCTS

2.1 EQUIPMENT / COMPONENTS

A. Interactive Whiteboard and LCD Projector

1. Basis of Design: SMARTBoard 885ix3

B. Wireless Access Point

1. Basis of Design: Aruba AP-225/224 Qualified 802.11ac thin access point

C. Network Switch

1. Basis of Design: Aruba S2500-48P

D. Receiver/ Amplifier

1. Audio Enhancement Ultimate III Amplifier

E. Pendant Style Microphone

1. Audio Enhancement Teardrop Mic

F. 2-Channel Hand Held Transmitter

1. Audio Enhancement Infrared Student Microphone

G. Loudspeakers

1. Audio Enhancement CS-12 Ceiling Speaker with mounts

2. Audio Enhancement WS-09 Wall Speaker with mounts

H. External Infrared Dome Sensor:

1. Audio Enhancement IR-Satellite Sensor/Receiver

I. Cable



27 60 00 - 5

1. Speaker Cable:

a. Class 2 or better plenum rated. (16/2 AWG)

2. Infrared Cable

a. Cat 6/6a UTP Cable

J. Wall Mounted Speaker

1. Unit shall be 25/70v speaker with volume controller

2. Unit shall be housed in a metal enclosure.

3. Unit shall be similar to devices at the facility.

K. Wall mounted Motion Detector

1. PIR Sensor shall provide a 90 degree pattern

2. Unit shall be mounted on a Gimbal Mount

3. Unit shall be similar to devices at the facility.

L. CCTV Camera

1. Unit shall be housed in a pendant mount

2. Unit shall be similar to existing cameras at the facility.

M. TV Tuner

1. Basis of Design: Contemporary Research 232-ATSC 4 HDTV Tuner with IR Receiver

and connector cables.

2.2 ACCESSORIES

A. Contractor shall provide and necessary plug-ins such as audio patch cable, power supplies, etc.

B. All connectors, cables, plates and necessary materials must be manufactured by Hubbell,

Leviton, Rapid Run, Belden, or equivalent.

PART 3 -EXECUTION

3.1 ACCEPTABLE INSTALLERS

A. Contractor must be a licensed installer for the county or district for which the installation permit

is registered. Contractor is responsible for obtaining the necessary permit to do the job. The

contractor must have a minimum of three years of audio systems installation with said school

district.

3.2 EXAMINATION

A. Site Verification of Conditions



27 60 00 - 6

1. Contractor is subject to random examinations by the audio system design firm for

verification of conditions on the installation.

3.3 PREPARATION

A. Protection

1. Equipment installation should take place after drywall and painting is complete, to reduce

chances of dust contamination of equipment.

3.4 INSTALLATION

A. Install system as indicated in accordance with equipment manufacturer’s instruction, and with

recognized industry practices, to ensure that system equipment complies with requirements.

Comply with requirements of NEC and applicable portions of NECA’s “Standard of

Installation” practices.

B. Sound Reinforcement System

1. Provide each individual system with a receiver / amplifier, teacher microphone with

transmitter, hand held microphone, external sensors as required, speakers as required

(minimum 4) and all cables necessary.

2. Coordinate the number of speakers required. Verify all support requirements needed for

speakers.

3. Before rough in, test each application for sensor and speakers required.

4. Install sensor as required for complete coverage in all parts of the space.

C. Interactive Flat Panel

1. Coordinate installation as directed on T-series drawings.

2. Contractor to verify and test wall structure to ensure secure mounting, according to

manufacturer guidelines.

3. Provide all cable accessories to fully connect flat panel to teacher’s station location.

D. Wireless Access Point (WAP)

1. Coordinate installation as directed on T-series drawings.

2. A wireless survey must be conducted prior to construction. This survey will indicate

where additional data drops must be installed for wireless access points in order to

support seamless, building wide, all-inclusive wireless data communications, and what

type of Aruba Networks controller is needed.

3. Following installation and before acceptance of any wireless system an additional

wireless survey must be conducted. This survey must confirm complete building wide

wireless service. Any areas failing to properly support wireless communication must be

provided with additional data drops and equipment to bring an area into compliance. The

survey and any supporting documentation shall be provided to the OTD.

4. Access points must be ceiling mounted or wall mounted high, above tiles and in

concealed places with the antennae pointing in the down direction.

5. Install patch cord into port on AP.



27 60 00 - 7

6. Install antennas (if detachable).

7. Install AP onto bracket if wall or hard ceiling mounted, Install AP/bracket onto spline if

drop ceiling mounted.

8. Concealed access points can be marked with some type of specific tag on the ceiling tile

to identify the location of the access point.

9. Installation and configuration must be well documented. As-builts will be required with

layout, make, model, s/n, MAC address etc. The contractor must provide an engineer on

staff to coordinate documentation and configuration with the PGCPS OTD.

E. Network Switch

1. Connect each approved 10/100/1000 managed switch (must be Aruba S2500-48P or most

current model) in the stack to the primary switch in the stack with the appropriate 10Ge

SFP+ stacking cables, in a braided fashion. There are to be no more than 8 switches in

one complete stack.

2. Use fiber optic 50 micron patch cables, blue in color, to connect remote closets to the

main closet to create a collapsed fiber optic backbone. The use of a fiber SFP+ installed

internally in the switch is preferred and may require use of LC to LC 50 micron patch

cords. The fiber backbone will consist of home run fiber (as described in paragraph “E”

and “F”) operating at 10Ge. This will require the use of 10Ge connections in the IDF and

a 10Ge fiber switch /switches in the MDF. The switch stack in the MDF must be

connected to the 10Ge fiber switch/switches as well.

3. All closets must have a suitably sized (15 minutes) APC UPS, with an installed and

configured network interface card, that is connected to the switch stack with the

appropriate copper patch cable. All equipment must be connected to the UPS and

powered. Vendor must supply any needed (rack mounted) power strips.

4. Follow full requirements of PGCPS document entitled “2013_General_Wiring_Spec” for

network configuration.

F. Speakers:

1. Provide minimum of 16/2 AWG, CMP rated speaker wire. Wire gauge based on cable

lengths and power ratings. Terminate speaker wires on associated faceplate using, color-

coded, binding post speaker connectors – one pair per speaker. Space speakers in

classroom to provide uniform coverage in accordance with manufacturers

recommendations.

2. Balance and adjust all volume levels. Properly phase all speakers.

3.5 SOURCE QUALITY CONTROL

A. Tests, Inspection

1. All equipment tests and inspection results from the manufacturer shall be provided to the

owner and designer through the Contractor.

B. Verification of Performance

1. All manufacturer’s performance specifications shall be provided to the owner and

designer through the Contractor.



27 60 00 - 8

3.6 FIELD QUALITY CONTROL

A. Site Tests

1. The Contractor shall conduct a test on the installed equipment for approval. This test is

to demonstrate capability and compliance with requirements. All levels of output shall

meet manufacturers suggested parameters.

2. Perform all testing required for each classroom during same day.

3. Perform tests to all systems under direct supervision of manufacturer's representatives or

accredited agencies for all specified equipment and services.

4. Submit written test report from authorized representative of equipment manufacturer

stating that system has been tested and is in working order prior to final inspection by

Design Consultant.

B. Inspection

1. Provide hardcopy and digital copy of all test results to Manufacturer, Design Consultant,

and Owner, for review.

2. Upon completion of the testing and inspection of the equipment, the Contractor shall

provide to the Design Consultant a signed statement from the equipment supplier that the

system has been wired, tested, and functions properly according to the specifications.

C. Manufacturer’s Field Services

1. The Manufacturer shall offer factory repair service and/or replacement for all units. The

Manufacturer shall provide replacement components delivered from the local office, and

installed by local service personnel.

3.7 CLEANING

A. Remove unused materials and debris from the work and storage areas. Leave area in an

undamaged and presentable condition.

3.8 DEMONSTRATION

A. Provide four (4) hours training for Owner’s personnel on the operation and maintenance of the

system, demonstrated by manufacturer’s representative.

B. Provide two (2) video copies of all training materials.

3.9 PROTECTION

A. All installed equipment is to be secured or locked to prevent unlawful removal.



27 60 00 - 9

3.10 SCHEDULES

A. Contractor is responsible for all scheduling of the installation to be done in a professional and

timely manner as not to prevent progress in other areas or impede the commissioning of the

facility.

END OF SECTION

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ABBREVIATIONSGENERAL MECHANICAL NOTES SYMBOLS

APPLICABLE CODES

3

M4.00

FD

VD

VD

VD

DUCT (1ST DIMENSION INDICATES TOPSHOWN, INSIDE CLEAR DIMENSIONS).

DUCTWORK WITH SOUND LINING(DIMENSION INDICATES INSIDE CLEARDIMENSIONS)

TRANSFER DUCT WITH 1" ACOUSTICALSOUND-LINING.

SD

M

HUMIDISTAT

DUCT MOUNTED SMOKE DETECTOR

REFRIGERANT SUCTION PIPING

REFRIGERANT LIQUID PIPING

CONDENSATE PIPING

SWITCH

CARBON MONOXIDE SENSOR

RL

RS

CD

CEILING SUPPLY AIR DIFFUSER

LINEAR SLOT SUPPLY DIFFUSER

RETURN AIR GRILLE OPEN TO CEILING

THERMOSTAT

LOUVER DOOR (SEE ARCH. DWGS. FORTYPE AND SPEC.)

UNDER CUT DOOR, 1/2" CLEAR

RECTANGULAR/SQUARE DUCTTOROUND DUCT SIZE TRANSITION

EXHAUST DUCT TO DROP DOWN

EXHAUST DUCT TO RISE UP

EXHAUST AIR DEVICE

AIR INTAKE LOUVER WITH MOTORIZED DAMPER

M

RELIEF AIR LOUVER WITH BACKDRAFTDAMPER/GRAVITY BALANCED DAMPER

BDD/GBD

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DIFFUSER TYPEAIR VOLUME IN CFM

ALL WORK SHALL BE DONE IN ACCORDANCE WITH LATEST APPLICABLE CODES, REGULATIONS AND STANDARDS. CONTRACTORSHALL OBTAIN AND PAY FOR ALL NECESSARY PERMITS AND SHALL ARRANGE FOR ALL INSPECTIONS BY AUTHORITIES HAVINGJURISDICTION

APPROVAL AND SIGN-OFF BY ALL AUTHORITIES HAVING JURISDICTION IS REQUIRED AT THE COMPLETION OF PROJECT. SECUREPERMIT AND INSPECTION CERTIFICATES AND TRANSMIT SAME TO THE OWNER AT THE COMPLETION OF THE PROJECT.

PERFORM ALL WORK IN ACCORDANCE WITH THE FOLLOWING CODES AND STANDARDS:1. INTERNATIONAL MECHANICAL CODE: 20152. INTERNATIONAL ENERGY CONSERVATION CODE: 20153. INTERNATIONAL EXISTING BUILDING CODE: 20154. NFPA 70 NATIONAL ELECTRIC CODE: 20135. SMACNA DUCT CONSTRUCTION STANDARDS: (LATEST EDITIONS)6. NFPA 101 LIFE SAFETY CODE: 2015

CODES AND STANDARDS LISTED ARE MINIMUM STANDARDS. WHERE CONTRACT DOCUMENTS CALL FOR A HIGHER STANDARD,CONTRACT DOCUMENTS WILL TAKE PRECEDENCE OVER ALL REFERENCED CODES AND STANDARDS. IF CONTRACT DOCUMENTSCONFLICT WITH CODES OR STANDARDS, CONTRACTOR SHALL INFORM ARCHITECT/ENGINEER, IN WRITING, PRIOR TO QUOTE.

CONTRACTOR SHALL COMPLY WITH ALL OCCUPATIONAL SAFETY AND HEALTH ADMINISTRATION (OSHA) AND ENVIRONMENTALPROTECTION AGENCY (EPA) REQUIREMENTS.

CONTRACTOR SHALL COMPLY WITH RULES AND REGULATIONS OF ALL AFFECTED UTILITY COMPANIES.

DUCT WORK WITH TRANSITION

FLEXIBLE DUCT CONNECTOR

SUPPLY AIR DUCT TO RISE UP

SUPPLY AIR DUCT TO DROP DOWN

RETURN AIR DUCT TO RISE UP

RETURN AIR DUCT TO DROP DOWN

SQUARE ELBOW WITH TURNINGVANES

SUPPLY AIR DEVICE

RETURN OR EXHAUST AIR DEVICE

DUCTWORK WITH DUCT BRANCH

DUCTWORK WITH ROUND DUCT TAKE-OFF

OPEN END DUCT WITH CAP

ROUND DUCT TO RISE UP

ROUND DUCT TO DROP DOWN

FLEXIBLE ROUND DUCT

MANUAL VOLUME DAMPER

SMOKE DAMPER

MOTORIZED DAMPER

FIRE DAMPER

NOTE: ALL ABBREVIATIONS MAY NOT APPEAR ON THE DRAWINGS.

BDD/GBDBACK DRAFT DAMPER/GRAVITYBALANCED DAMPER

OR

EXHAUST AIR GRILLE OPEN TO CEILING

DEFERENTIAL PRESSURESENSOR

NUMBER INDICATESSECTION

SHEET NUMBERWHERESECTION IS DRAWN

EXISTING DUCT (1ST DIMENSION INDICATESTOP SHOWN, INSIDE CLEAR DIMENSIONS).

12X10

12X10

12X10(E)

LINEAR SLOT RETURN DIFFUSER

NEW WORK KEYED DRAWING NOTE

DEMOLITION KEYED DRAWINGNOTE

CARBON DIOXIDE SENSOR

REVISIONNUMBER

EQUIPMENT DESIGNATIONTAG

NOTE: ALL SYMBOLS MAY NOT APPEAR ON THE DRAWINGS.

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WHERE THE DETAIL ISDRAWN

WHERE THE DETAIL REFERENCED

SECTION NUMBER

WHERE THESECTION/CONTROLREFERENCED

T

1. NOTICE TO BIDDERS, CONTRACTORS, & (SUB)CONTRACTORS

THE MECHANICAL PORTION OF THE CONTRACT DOCUMENTS FOR THIS PROJECT ARE ONLY A PORTION OF A LARGER AND MORECOMPLETE SET OF DOCUMENTS DESCRIBING ALL OF THE WORK REQUIRED TO PROVIDE A COMPLETE PROJECT. THERE ARE ITEMSSHOWN ON EACH OF THE CONTRACT DOCUMENTS WHICH HAVE AN IMPACT ON THE QUANTITY OF MATERIALS AND THE AMOUNT OFLABOR TO BE PROVIDED BY THE DIVISION 23 (SUB)CONTRACTOR. THE DIVISION 23 (SUB)CONTRACTOR SHALL PERFORM CAREFULCOORDINATION WITH EACH OF THE CONTRACT DOCUMENTS AS REQUIRED TO PROVIDE AN ACCURATE BID AND TO SUBSEQUENTLYPROVIDE ALL OF THE MATERIALS AND LABOR NECESSARY FOR COMPLETE CONFORMANCE TO THE ENTIRE SET OF CONTRACTDOCUMENTS. FAILURE OF THE (SUB)CONTRACTORS TO COORDINATE WITH ALL OF THE CONSTRUCTION DOCUMENTS, BY VIRTUE OFTHIS NOTICE, SHALL NOT RELEASE THE GENERAL CONTRACTOR, THE DIVISION 23 MECHANICAL (SUB)CONTRACTOR OR THE DIVISION26 ELECTRICAL (SUB)CONTRACTOR FROM THE OBLIGATIONS OF PROVIDING ALL OF THE MATERIALS AND LABOR NECESSARY TOCOMPLETE THE REQUIREMENTS OF WORK INDICATED ON THE COMPLETE SET OF THE CONTRACT DOCUMENTS.

2. GENERAL NOTES

SYMBOLS, ABBREVIATIONS AND MECHANICAL GENERAL NOTES ARE COMPOSITE. ALL SYMBOLS, ABBREVIATIONS AND MECHANICALNOTES MAY NOT BE USED ON THIS PROJECT.WORK INDICATED ON THESE DRAWINGS IS DIAGRAMMATIC AND SHOULD NOT BE SCALED TO ESTABLISH LOCATION OF WORK. THEDRAWINGS ARE INTENDED TO CONVEY THE SCOPE OF WORK AND INDICATE GENERAL ARRANGEMENTS OF ENGINEERED SYSTEMS.THE CONTRACTOR SHALL VERIFY ALL EXISTING CONDITIONS IN THE FIELD AND MAKE ADJUSTMENTS AS NECESSARY TO COMPLETETHE WORK.

FURNISH ALL LABOR, MATERIALS, TOOLS, EQUIPMENT AND SERVICES FOR ALL WORK, IN ACCORDANCE WITH PROVISIONS OF THECONTRACT DOCUMENTS. ALTHOUGH SUCH WORK IS NOT SPECIFICALLY INDICATED, FURNISH AND INSTALL ALL SUPPLEMENTARY ORMISCELLANEOUS ITEMS, APPURTENANCES AND DEVICES INCIDENTAL TO OR NECESSARY FOR A SOUND, SECURE AND COMPLETEINSTALLATION, AT NO ADDITIONAL COST TO THE OWNER.

IT IS THE INTENTION OF THE CONTRACT DOCUMENTS TO CALL FOR FINISHED WORK, TESTED AND READY FOR OPERATION. ALLMATERIALS AND EQUIPMENT SHALL BE NEW, OF FIRST QUALITY AND COMPATIBLE WITH EXISTING SYSTEMS OR MATERIAL WHERETHEY INTERFACE, UNLESS OTHERWISE INDICATED.

CLEAN UP ALL WASTE AND DEBRIS AT THE END OF EACH WORKING DAY AND AS REQUIRED TO KEEP ALL BUILDING AREAS CLEAN,CLEAR AND UNOBSTRUCTED. AT THE COMPLETION OF THE PROJECT, THE CONTRACTOR SHALL REMOVE ALL TOOLS, APPLIANCES,SURPLUS MATERIAL AND SCRAP FROM THE JOB SITE. SEE ARCH. DWGS. FOR WASTE DISPOSAL REQUIREMENTS.

AT THE COMPLETION OF THE PROJECT, THE CONTRACTOR SHALL CLEAN THE ENTIRE JOB SITE, INCLUDING ALL NEW AND EXISTINGSURFACES OF BUILDING, EQUIPMENT AND SYSTEMS, LEAVING THE AREA THOROUGHLY CLEAN, CLEAR AND READY FOR OCCUPANCY.

ALL SPECIFIED EQUIPMENT AND SYSTEMS SHALL BE INSTALLED IN ACCORDANCE WITH MANUFACTURER'S RECOMMENDATIONS.

IN ADHERENCE WITH THE INTENT OF THESE CONTRACT DOCUMENTS, PROVIDE FINISHED WORK, TESTED AND READY FOROPERATION. WHEREVER THE WORD "PROVIDE" IS USED, IT SHALL MEAN "FURNISHED, INSTALL, BALANCE, ADJUST AND TEST,COMPLETE AND READY FOR USE".

ALL CEILING DEVICES (DIFFUSERS, LIGHTS, ETC.) SHALL COMPLY WITH BASE BUILDING STANDARDS.

CONTRACTOR SHALL VISIT SITE TO VERIFY EXISTING CONDITIONS AND COORDINATE WITH NEW PIPING, DUCTWORK, LIGHTING ANDPROPOSED CEILING HEIGHTS. SUBMIT A COORDINATION SHOP DRAWINGS FOR REVIEW PRIOR TO ORDERING, FABRICATING ORINSTALLING ITEMS.

3. MECHANICAL GENERAL NOTES:

ALL EQUIPMENT TO BE LOCATED IN THE CEILING PLENUM SHALL BE SUITABLE FOR INSTALLATION IN ACCORDANCE WITH APPLICABLECODES AND REGULATIONS.

ALL EQUIPMENT (INCLUDING DUCTWORK AND PIPING) SHALL BE SECURELY SUPPORTED FROM THE BUILDING STRUCTURE IN ANAPPROVED MANNER. EQUIPMENT SHALL NOT GENERATE NOISE GREATER THAN CATALOG RATINGS. ALL EQUIPMENT ANDAPPURTENANCES SHALL NOT TRANSMIT NOISE OR VIBRATION TO THE OCCUPIABLE SPACES.

DUCTWORK SHALL BE INSTALLED TIGHT TO THE UNDERSIDE OF THE SLAB/DECK UNLESS OTHERWISE NOTED.

PROVIDE FIRE SAFING APPROVED BY THE AUTHORITY HAVING JURISDICTION, AROUND ALL PIPING AND DUCTWORK PENETRATIONSTHROUGH BUILDING CONSTRUCTION TO MAINTAIN FIRE, SMOKE, AND SOUND RATINGS.

MECHANICAL EQUIPMENT, DUCTWORK, SUPPORTS, AND MATERIALS SHALL BE RELOCATED AS NECESSARY TO ACCOMMODATEINSTALLATION OF LIGHT FIXTURES AND SPRINKLER SYSTEM/PLUMBING PIPING.

THE CONTRACTOR SHALL FURNISH AND INSTALL ACCESS PANELS WHERE REQUIRED FOR ACCESS TO EQUIPMENT, VALVES,DAMPERS, CONTROLS, ETC. IN DUCTWORK AND/OR CONCEALED BEHIND FINISHES NOT INTENDED TO BE REMOVED; COORDINATEWITH THE ARCHITECT PRIOR TO ANY INSTALLATION.

MECHANICAL CONTRACTOR SHALL PROVIDE ALL MOTOR STARTERS, DISCONNECTS ETC. AS REQUIRED BY THE MECHANICALEQUIPMENT; THE ELECTRICAL CONTRACTOR SHALL INSTALL AND PROVIDE FINAL CONNECTIONS. WHERE THE MECHANICAL SYSTEMSCOME WITH INTEGRAL STARTERS, DISCONNECTS, ETC., THE ELECTRICAL CONTRACTOR SHALL PROVIDE FINAL CONNECTIONS.

ALL EQUIPMENT MUST BE INSTALLED SUCH THAT FACTORY REQUIRED CLEARANCES FOR SERVICEABILITY ARE MAINTAINED. NOTIFYTHE ENGINEER IMMEDIATELY SHOULD ANY EQUIPMENT HAVE ACCESS LIMITED BECAUSE OF FIELD CONDITIONS, EQUIPMENTORIENTATION, ETC. DO NOT INSTALL THIS EQUIPMENT UNTIL THE SITUATION HAS BEEN RESOLVED.

CONTRACTOR SHALL TEST FOR ACTUAL PERFORMANCE AND REPLACE FILTERS ON EXISTING MECHANICAL EQUIPMENT (IF APPLIES)SUCH AS FAN COIL UNITS, AIR HANDLING UNITS, CONDENSER UNITS, ROOFTOP UNITS, UNIT VENTILATORS, CONVECTORS,RADIATORS, AND ANY MECHANICAL EQUIPMENT USED TO RUN EXISTING HVAC SYSTEM. THIS WILL ALSO INCLUDE CLEANINGDUCTWORK AND PIPING SYSTEMS. EXISTING WATER LOOP SYSTEM SHALL BE FLUSHED/CLEANED AND REFURBISH/REPAIRDEFECTIVE VALVES.

4. DUCTWORK:

CONTRACTOR SHALL BE RESPONSIBLE FOR PROVIDING ALL NECESSARY DUCTWORK DROPS, RISES OR TRANSITIONSREQUIRED FOR DUCT ROUTING IN THE CEILING PLENUM.

DUCTWORK SHALL BE FABRICATED WITH THE MATERIAL AS SPECIFIED IN THE 'DUCT WORK' SPECIFICATION, CONSTRUCTION ANDINSTALLATION IN ACCORDANCE WITH SMACNA STANDARDS AND SYSTEM REQUIREMENTS. SHEET METAL GAUGES SHALL CONFORMTO THE VIRGINIA MECHANICAL CODE (IMC), ASHRAE STANDARDS, UL AND SMACNA LISTED FIRE RESISTANCE DIRECTORYREQUIREMENTS AS APPLICABLE. DUCTWORK SIZES SHOWN ARE NET CLEAR INSIDE DIMENSIONS. FABRICATE SHEET METAL FORINTERNALLY LINED DUCTS TO ALLOW FOR THICKNESS OF INSULATION AND MAINTAIN NET CLEAR DIMENSIONS. CONTRACTOR SHALLVERIFY ACTUAL AVAILABLE DUCT SPACE PRIOR TO FABRICATION AND INSTALLATION OF DUCTWORK. SHOULD A CONFLICT OCCURTHE CONTRACTOR SHALL NOTIFY THE ARCHITECT AND ENGINEER BEFORE CONTINUING. ALL RECTANGULAR DUCTWORK ELBOWS30° OR GREATER SHALL BE PROVIDED WITH DOUBLE RADIUS TURNING VANES.

ALL DUCTWORK SHALL BE FABRICATED FROM FIELD CONFIRMED CONDITIONS. NO ALLOWANCE PERMITTED FOR DUCTWORK NOTUSED. FLEX DUCTS SHALL BE A MAXIMUM OF 6 FEET IN LENGTH AND ALL FLEX DUCT TO BE EXTERNALLY INSULATED ONLY.

ALL NECESSARY ALLOWANCES AND PROVISIONS SHALL BE MADE BY CONTRACTOR FOR BEAMS, COLUMNS OR OTHEROBSTRUCTIONS OF THE BUILDING OR THE WORK OF OTHER CONTRACTORS, WHETHER OR NOT SAME IS INDICATED. WHERENECESSARY TO AVOID OBSTRUCTIONS, THE DUCTS SHALL BE TRANSFORMED, DIVIDED, OFFSET, RAISED OR LOWERED WITH THEREQUIRED FREE AREA BEING MAINTAINED IN ACCORDANCE WITH SMACNA STANDARDS.

PROVIDE FIRE DAMPERS IN HVAC AIR DISTRIBUTION SYSTEMS THAT PENETRATE FIRE RATED ASSEMBLIES IN ACCORDANCE WITH THEBUILDING CODES. FIRE DAMPERS SHALL BE TYPE B IN ALL SUPPLY/RETURN/EXHAUST/OUTSIDE AIR DUCTS THAT PENETRATE RATEDASSEMBLIES IN ADDITION TO ALL SECONDARY FIRE DAMPERS FOR CEILING/WALL AND FLOOR MOUNTED AIR DEVICES. COORDINATESPECIFIC FIRE RESISTIVE CONSTRUCTION REQUIREMENTS WITH THE FIRE RATED ASSEMBLIES INDICATED ON ARCHITECTURALDRAWINGS. THROUGH PENETRATIONS FIRESTOP SYSTEMS SHALL CONFORM TO UL LISTED FIRE RESISTANCE DIRECTORY OR OTHERMETHODS ACCEPTABLE TO LOCAL GOVERNING CODE AUTHORITIES.

PROVIDE ACCESS DOORS IN DUCTWORK TO PROVIDE ACCESS FOR ALL SMOKE DETECTORS, FIRE DAMPERS, SMOKE DAMPERS,VOLUME DAMPERS, MOTORIZED DAMPER, DUCT HEATERS, COILS, AND OTHER ITEMS LOCATED IN THE DUCTWORK WHICH REQUIRESERVICE AND/ OR INSPECTION.LABEL ACCESS WITH 1/2" LETTERING.

6. CONTROLS:

PROVIDE AUTOMATIC TEMPERATURE CONTROL SYSTEM(S) FOR HVAC EQUIPMENT UNDER MECHANICAL WORK. CONTROL DEVICESSHALL BE PROVIDED BY UNIT MANUFACTURER UNLESS OTHERWISE NOTED. DEVICE(S) SHALL BE FULLY COMPATIBLE AND SUITABLEFOR INTENDED USE. COLOR CODED AND INSTALLED IN CONDUIT WHERE SUBJECT TO PHYSICAL DAMAGE OR WHERE REQUIRED TOAVOID PLENUM SPACES. EXTEND ALL LOW VOLTAGE WIRING UNBROKEN BETWEEN EACH CONTROL DEVICE AND EQUIPMENTTERMINAL STRIP. UNLESS OTHERWISE INDICATED, ALL THERMOSTATS, CARBON MONOXIDE AND HUMIDISTATS SHALL BE MOUNTED4'-0" ABOVE FINISHED FLOOR OR PER ADA REQUIREMENTS. ALL THERMOSTATS SHALL BE MOUNTED TO COORDINATE WITHARCHITECTURAL ELEMENTS AND SYSTEM FURNITURE. COORDINATE EXACT LOCATION AND REQUIREMENTS WITH FURNITURESYSTEM. COORDINATE WITH BUILDING OWNER FOR NECESSARY DETAILS AS REQUIRED. COORDINATE WITH FIRE STROBES, FIREPULLS AND LIGHT SWITCHES.

IF THERMOSTATS ARE LOCATED ON EXTERIOR WALLS OR EXTERIOR COLUMNS, PROVIDE FULLY INSULATED BACK BOX.

ALL NEW HVAC EQUIPMENT SHALL BE CONNECTED AND HAS CAPABILITY OF CONNECTING TO PGCPS BAS/EMS. CONTRACTOR SHALLCOORDINATE CONTROL INTEGRATION WITH PGCPS.

7. INSTRUCTION AND IDENTIFICATION:

WRITTEN INSTRUCTIONS IN A SINGLE BINDER DESCRIBING THE PROPER OPERATION AND MAINTENANCE OF EQUIPMENT ANDSYSTEMS SHALL BE PROVIDED TO THE OWNER AT THE COMPLETION OF THE WORK. THE CONTRACTOR SHALL DEMONSTRATE ANDINSTRUCT THE OPERATION OF SYSTEMS TO THE OWNER'S REPRESENTATIVE. ALL VALVES, CONTROLS, ETC., SHALL BEPERMANENTLY IDENTIFIED AND LABELED WITH METAL TAGS OR ENGRAVED NAMEPLATES AS APPLICABLE. COORDINATE WITH HVACZONE SCHEDULE.

UPON COMPLETION OF THE INSTALLATION, ALL AIR SYSTEMS SHALL BE ADJUSTED AND BALANCED TO PROVIDE THE AIR QUANTITIESINDICATED. CONTRACTOR SHALL PROVIDE VOLUME DAMPERS, SPLITTER DAMPERS AND/OR VOLUME EXTRACTORS AS INDICATED ORREQUIRED FOR BALANCING. BALANCING WORK SHALL BE PERFORMED BY A CERTIFIED BALANCING CONTRACTOR WHO IS A MEMBERIN GOOD STANDING OF AABC OR NEBB, BALANCING WORK SHALL BE IN COMPLIANCE WITH THE STANDARD PROCEDURE MANUALPUBLISHED BY THE TESTING AND BALANCING ORGANIZATION AFFILIATED WITH THE BALANCING CONTRACTOR. PRIOR TOACCEPTANCE OF THE AREA, CONTRACTOR SHALL SUBMIT TO THE ARCHITECT/ENGINEER ALL APPROPRIATE FIELD DATA ONSTANDARD FORMS OF THE TESTING AND BALANCING ORGANIZATION IN ACCORDANCE WITH STANDARD PROCEDURES.CONTRACTOR TO SUBMIT (6) SIX COPIES OF BALANCING REPORT.

THE CONTRACTOR SHALL GUARANTEE ALL MATERIALS AND WORKMANSHIP FOR A PERIOD OF ONE (1) YEAR FROM THE DATE OFACCEPTANCE BY THE OWNER AND SHALL REPAIR OR REPLACE AT NO ADDITIONAL COST TO THE OWNER ANY PART THEREOF WHICHMAY BECOME DEFECTIVE DURING THE PERIOD OF GUARANTEE, ORDINARY WEAR AND TEAR EXCEPTED. THE CONTRACTOR SHALL BERESPONSIBLE FOR AND PAY FOR ANY DAMAGES RESULTING FROM OR CAUSED BY DEFECTS IN HIS/HER WORK.

CONTRACTOR IS RESPONSIBLE FOR PROVIDING AND INSTALLATION ALL NEW WORK IN ACCORDANCE WITH THE EXISTING MATERIALS,FINISHES AND METHODS. THE FINISHED WORK SHALL BE REASONABLY "IN-KIND" WITH THE EXISTING WORK UNLESS OTHERWISENOTED BY ARCHITECT.

CONTRACTOR TO PROVIDE TEMPORARY FILTERS ON ALL SYSTEMS DURING CONSTRUCTION. ALL FILTERS TO BE REPLACED PRIOR TOTURN OVER OF SPACE. THE CONTRACTOR SHALL BE RESPONSIBLE TO CHANGE FILTERS DURING CONSTRUCTION TO MAINTAINPROPER EQUIPMENT OPERATION.

ALL THE ELEMENTS WHICH ARE LOCATED WITHIN THE CEILING AIR PLENUMS SHALL BE PLENUM-RATED AND SHALL BE LISTED FORINSTALLATION IN SUCH AREAS.

CO

H

PS

#

#

BD

BAROMETRIC DAMPER

MECHANICAL DRAWING LIST

TITLESHEET

MD-1.1 PARTIAL PLANS - DEMOLITION

M-0.1 GENERAL NOTES, SYMBOLS & ABBREVIATIONS

M-1.1 PARTIAL PLANS - NEW WORK

DEMOLITION DUCT

POINT OF DISCONNECTION

POINT OF CONNECTION

M-6.1 MECHANICAL SCHEDULES

M-7.1 MECHANICAL DETAILS

GENERAL DEMOLITION NOTES

THE CONTRACTOR SHALL PROVIDE PROTECTION FOR ALL PARTS OF THE BUILDING, ITS CONTENTS, AND OCCUPANTSWHEREVER WORK UNDER THIS CONTRACT IS PERFORMED.

DEMOLITION SHALL INCLUDE REMOVAL OF EXISTING BUILDING CONSTRUCTION TO EXTENT REQUIRED TO PERFORM NEWCONSTRUCTION ACTIVITIES INDICATED IN CONTRACT DOCUMENTS.

THE DEMOLITION PROCEDURES SHALL PROVIDE FOR SAFE CONDUCT OF THE WORK, PROTECTION OF PERSONNEL,CAREFUL REMOVAL AND DISPOSITION OF MATERIALS SPECIFIED TO BE SALVAGED, PROTECTION OF PROPERTY TOREMAIN UNDISTURBED, COORDINATION WITH OTHER IN PROGRESS, AND TIMELY DISCONNECTION OF UTILITY SERVICES.

EXISTING WORK TO REMAIN SHALL BE PROTECTED FROM DAMAGE. WORK DAMAGED BY THE CONTRACTOR SHALL BEREPLACED TO MATCH EXISTING WORK OR AS REQUIRED TO ACCOMMODATE NEW WORK INSTALLED UNDER THISCONTRACT.

EXISTING WORK SHALL BE CUT, DRILLED, ALTERED, REMOVED OR TEMPORARILY REMOVED AND REPLACED FORPERFORMANCE OF WORK UNDER THE CONTRACT. WORK REPLACED SHALL MATCH SIMILAR EXISTING WORK.STRUCTURAL MEMBERS OF CONCRETE OR STRUCTURAL STEEL SHALL NOT BE CUT OR ALTERED EXCEPT AS SHOWN,WITHOUT AUTHORIZATION OF THE OWNER. WORK REMAINING IN PLACE DAMAGED OR DEFACED DURING THIS CONTRACTSHALL BE RESTORED TO THE CONDITION AT TIME OF AWARD OF CONTRACT. CUT, ALTER, REMOVE OR TEMPORARILYREMOVED AND REPLACE EXISTING WORK FOR INSTALLATION OF MECHANICAL, PLUMBING AND ELECTRICAL WORK ANDOTHER CONSTRUCTION.

EXISTING CONDITIONS (I.E., PRESENCE AND LOCATION OF DUCTWORK, EQUIPMENT, PIPING AND MATERIALS, AS WELLAS EXISTING DUCT, PIPE AND EQUIPMENT SIZES) ARE BASED ON INFORMATION OBTAINED FROM AVAILABLE RECORDDRAWINGS AND FIELD SURVEYS AND ARE NOT WARRANTED TO BE COMPLETE. CONTRACTOR SHALL FIELD VERIFY EXACTSIZES, LOCATIONS, AND DATA PRIOR TO STARTING ALL WORK. MAJOR DISCREPANCIES DISCOVERED DURING THEDEMOLITION PHASE OF THE WORK SHALL BE IMMEDIATELY BROUGHT TO THE ATTENTION TO THE ENGINEER.

PRIOR TO COMMENCING OF DEMOLITION, THE FOLLOWING PROCEDURES SHALL BE DONE:1. ALL RETURN/EXHAUST AIR OPENINGS, INCLUDING TRANSFER DUCTS, SHALL BE PROVIDED WITH TEMPORARY AIR FILTERS

TO CONTAIN CONSTRUCTION DUST.2. CONTRACTOR SHALL VERIFY ALL EXISTING SYSTEMS TO BE REMOVED, DEMOLISHED, RELOCATED OR SHIFTED.

ALL DISCONNECTION POINTS SHOWN ARE APPROXIMATE OR SUGGESTED LOCATIONS. CONTRACTOR SHALL VERIFYLOGICAL POINTS OF DISCONNECTION AT THE PROJECT SITE.

ALL SALVAGEABLE MATERIAL/EQUIPMENT SHALL BE TURNED OVER TO THE BUILDING OWNER'S REPRESENTATIVES FORTHEIR DISCRETION.

ALL EXISTING EQUIPMENT TO BE RE-USED SHALL BE CLEANED, INSPECTED, AND PROVIDED WITH ALL NECESSARYADJUSTMENTS FOR FULL FUNCTIONAL SYSTEM.

ALL DEMOLITION WORK SHALL COMPLY WITH NFPA 241. (STANDARD FOR SAFEGUARDING CONSTRUCTION, ALTERATION,AND DEMOLITION)

COORDINATE SHUTDOWN OF ANY MECHANICAL, ELECTRICAL, AND PLUMBING SYSTEMS REQUIRED AS PART OF THEDEMOLITION WORK PRIOR TO INTERRUPTION OF SERVICES.

EXISTING MECHANICAL EQUIPMENT, PIPING AND MATERIALS AFFECTED BY DEMOLITION THAT ARE REQUIRED TO REMAININ SERVICE SHALL BE PROTECTED.

COMPLETE REMOVAL OF HVAC DUCTWORK, PIPING, AND EQUIPMENT INCLUDES (BUT IS NOT LIMITED TO) PIPEHANGERS, VALVES, INSULATION, CONTROL WIRING, DIFFUSERS, DAMPERS, EQUIPMENT BASE SUPPORT, ALL OTHERRELATED APPURTENANCES, ETC.

WHERE DUCTWORK, PIPING, AND EQUIPMENT ARE INDICATED TO BE REMOVED, REMOVE EXISTING CONCRETE INSERTSAND STRUCTURAL ATTACHMENTS, AND PATCH CONCRETE SURFACE TO MATCH ADJACENT.

EXISTING MECHANICAL AND ELECTRICAL EQUIPMENT, PIPING, DUCTWORK, AND MATERIALS AFFECTED BY DEMOLITIONOR NEW WORK INSTALLATION AND REQUIRED TO REMAIN IN SERVICE SHALL BE REINSTALLED OR SUPPORTED ASREQUIRED IN ACCORDANCE WITH NEW WORK SPECIFICATION. ALL WORK SHALL BE COMPLETED AT NO ADDITIONALCOST.

ALL EXISTING EQUIPMENT, DUCTWORK, PIPING, AND MATERIALS NOT REQUIRED FOR USE, REUSE, OR REINSTALLATIONSHALL BE REMOVED. ALL OTHERS SHALL BE REMOVED BY THE CONTRACTOR FROM THE PREMISES.

AC AIR CONDITIONING UNIT

AF AIR FILTER

AFF ABOVE FINISHED FLOOR

AHU AIR HANDLING UNIT

AI ANALOG INPUT

AO ANALOG OUTPUT

APD AIR PRESSURE DROP

ARCH ARCHITECTURAL

AS AIR SEPARATOR

ATC AUTO TEMPERATURE CONTROL

BDD BACKDRAFT DAMPER

BHP BRAKE HORSE POWER

BLDG BUILDING

BLW BELOW

BP BOOSTER PUMP

BS BIRD SCREEN

BTUH BRITISH THERMAL UNIT PER HOUR

CAC CONTROL AIR COMPRESSOR

CC COOLING COIL

CFM CUBIC FEET PER MINUTE

CH CHILLER

CHP CHILLED WATER PUMP

CHWS CHILLED WATER SUPPLY

CHWR CHILLED WATER RETURN

CLG CEILING

CO CLEAN OUT

CP CONDENSER WATER PUMP

CR CONDENSER WATER RETURN

CRAC COMPUTER ROOM AIR CONDITIONING UNIT

CS CONDENSER WATER SUPPLY

CV CONVERTER

CU CONDENSING UINT

DB DRY BULB

DDC DIRECT DIGITAL CONTROL

DI DIGITAL INPUT

DIA DIAMETER

DN DOWN

DO DAMPER OPERATOR

DO DIGITAL OUTPUT

DPS DIFFERENTIAL PRESSURE SWITCH

DWG DRAWING

EA EACH

EAT ENTERING AIR TEMPERATURE

EF EXHAUST FAN

EQUIP EQUIPMENT

ET EXPANSION TANK

ETR EXISTING TO REMAIN

EUH ELECTRIC UNIT HEATER

EWT ENTERING WATER TEMPERATURE

EXIST EXISTING

(E) EXISTING

EXT EXTERNAL

F FAHRENHEIT

FC FAN COIL UNIT

FD FIRE DAMPER

FL FLOOR

FPM FEET PER MINUTE

FT FEET

FT FLASH TANK

FTR FINNED TUBE RADIATOR

FZ FREEZE STAT

GPM GALLONS PER MINUTE

GWR GLYCOL WATER RETURN

GWS GLYCOL WATER SUPPLY

HC HEATING COIL

HP HORSE POWER / HEAT PUMP

HR HOUR

HS HUMIDITY SENSOR

HVSD HIGH VELOCITY SMALL DUCT SYSTEM

IN INCH

IU INDUCTION UNIT

KW KILOWATT

LAN LOCAL AREA NETWORK

LAT LEAVING AIR TEMPERATURE

LB POUNDS

LF LINEAR FEET

LWT LEAVING WATER TEMPERATURE

MAX MAXIMUM

MBH 1000 BTUH

MECH MECHANICAL

MIN MINIMUM

MOCP MAXIMUM OVERCURRENT PROTECTION

MTD MOUNTED

MFG MANUFACTURER

MFGR MANUFACTURER

NC NOISE CRITERIA

NC NORMALLY CLOSED

NIC NETWORK INTERFACE CARD

NIC NOT IN CONTRACT

NO NORMALLY OPEN

NOM NOMINAL

No. NUMBER

OA OUTSIDE AIR

OAT OUTSIDE AIR TEMPERATURE

P PUMP

PD PRESSURE DROP

PS PRESSURE SENSOR

PSI POUNDS PER SQUARE INCH

(R) RELOCATED

RA RETURN AIR

RAT RETURN AIR TEMPERATURE

RF RETURN FAN

RG RETURN GRILLE

RHC REHEAT COIL

RLA RELIEF AIR

RLF RELIEF FAN

RPM REVOLUTION PER MINUTE

S SWITCH

SA SUPPLY AIR

SAT SUPPLY AIR TEMPERATURE

SD SMOKE DETECTOR

SDHV SMALL DUCT, HIGH VELOCITY SYSTEM

SF SUPPLY FAN

SR SUPPLY REGISTER

SS STAINLESS STEEL

TS TEMPERATURE SENSOR

TYP TYPICAL

UH UNIT HEATER

UNO UNLESS NOTED OTHERWISE

V VALVE (MOTORIZED)

VAV VARIABLE AIR VOLUME

VSD VARIABLE FREQUENCY/SPEED DRIVE

W WATT

WB WET BULB

WC WATER COLUMN

WPD WATER PRESSURE DROP

W/ WITH

W/O WITHOUT

VS VARIABLE SPEED CONTROLLER

1

2

3

4

5

DWG

M-8.1 MECHANICAL CONTROLS6

ADD

2

DATE DESCRIPTION

4-12-16 Revision 2

TT

TT

VD VD

2 2

VD

1

133

EF-4(E)

4

4

3

3

2

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EX. 14x14 OPENING(480 CFM RA)

VDVD

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VD

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DEMO KEY NOTES

1. REMOVE EXISTING BLOWER COIL, INCLUDING OUTDOOR UNIT ANDDUCTWORK (AS INDICATED ON PLANS), AND THERMOSTAT.

2. EXISTING UNIT VENTILATOR TO BE REMOVED WITH ITS ASSOCIATEDTHERMOSTAT, PIPING, SUPPORTS AND APPURTENANCES.

3. EXISTING PRV TO REMAIN. PRIOR TO DEMOLITION THE TAB SUB-CONTRACTOR SHALL RECORD AIR FLOW (CFM), STATIC PRESSURE AND FANMOTOR RPM AND AMP DRAW FOR USE DURING FUTURE TAB WORK.

4. PRIOR TO DEMOLITION THE SUB-CONTRATOR SHALL RECORD EXISTINGAIRFLOW (CFM) AT THIS POINT IN THE DUCT DISTRIBUTION SYSTEM FOR THEUSE DURING FINAL SYSTEM BALANCING.

POD 1

POD 2

POD3

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1 POD 1 PLAN - DEMOLITIONSCALE: 1/8" = 1'-0"MD-1.1

2 POD 2 PLAN - DEMOLITION

SCALE: 1/8" = 1'-0"MD-1.1

3 POD 3, 4 PLANS - DEMOLITION

ADD

2

ADD

2

ADD

2

ADD

2

DATE DESCRIPTION

4-12-16 Revision 2

TT

T T

T

CLASSROOM 3RD

12

CLASSROOM 3RD

14

VD

3

2

CLASSROOM 5TH

13 CLASSROOM 5TH

15

UV-A

3

2

22

28x10

14x10 14x10

28x10

16x12

CD-3250

CD-3250

CD-3300

CD-3300

CD-1100

CD-3250

CD-3300

CD-3300

CD-3300

16x1

2

10ø10ø

10ø

16x12

EX. 25x25OA DUCT UP

EX. 25x25OA DUCT UP

UV-A

CD-1100

EX. RETURN GRILLEAND CONNECTION

BU -1BU -2

NEW CU-1ON ROOF NEW CU-2

ON ROOF

10ø 10ø 10ø

10ø 10ø

11

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55

4

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400 OA CFM400 OA CFM

5

CLASSROOM 6TH

17

CLASSROOM 6TH

16

3

3

2

2

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4

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UV-A

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20x12

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400 OA CFMT

EX. 14x14 OPENING(450 CFM RA)

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CLASSROOM 4TH

GRADE

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CLASSROOM 2ND

GRADE

08

CLASSROOM 4TH

GRADE

11

CLASSROOM

09CLASSROOM K

03

CLASSROOM K

01

CLASSROOM 1ST

02

CLASSROOM 1ST

04

ELEC

55B

TOILET

10A

TOILET

08A

3

3 3

33 3

ELEC

55A

EG-275

EG-275

TEACHERS

61

TEACHERS

60

STORAGE 5

62

TEACHERS

63

EG-2110

UV-A UV-A UV-A UV-A

UV-AUV-A UV-A

EG-275

EG-275

EG-2110

EG-2110

EG-2110

33

AC-1

EG-275

EG-275

UV-A

NEW ACCU-1UNIT ON ROOF

55

400 OA CFM 400 OA CFM 400 OA CFM 400 OA CFM

400 OA CFM

16x1018x10

400 OA CFM400 OA CFM400 OA CFM

RG-1325

RG-1325

RG-1325

RG-1325

6666

ADD

2ADD

2

ADD

2

ADD

2

NEW WORK KEY NOTES

1. CONTRACTOR TO PROVIDE NEW BLOWER UNIT AND ASSOCIATEDCONDENSING UNIT ON ROOF. CONTRACTOR TO ROUTE REFRIGERANTPIPING TO NEW CONDENSING UNIT ON ROOF. SIZING AND ROUTING AS PERMANUFACTURE RECOMMENDATION.

2. CONTRACTOR TO RELOCATE THERMOSTAT OR PROVIDE NEW THERMOSTATIF NOT FOUND IN FIELD. MOUNT BASE BUILDING STANDARD. MATCH 4'-0"AFF TO MEET ADA COMPLIANCE.

3. CONTRACTOR TO PROVIDE NEW UNIT VENTILATOR. CONTRACTOR TO FIELDVERIFY PRIOR PURCHASE.CONTRACTOR COORDINATE UNIT OUTDOOR AIROPENING WITH EXISTING WALL OPENING AND BALANCE TO NEW OA CFMSHOWN.CONTRACTOR TO PROVIDE SHEET METAL DUCT TO MATCH WALLOPENING. INSTALL BIRD CAGE ON THE OUTSIDE EDGE OF WALL

4. EXISTING PRV TO REMAIN. PRIOR TO DEMOLITION THE TAB SUB-CONTRACTOR SHALL RECORD AIR FLOW (CFM), STATIC PRESSURE AND FANMOTOR RPM AND AMP DRAW FOR USE DURING FUTURE TAB WORK.

5. UPON COMPLITION OF NEW CONSTRUCTION BALANCE THE ALL AIROUTLETS AND NEW/EXISTING AHU'S AND FANS YO PROVIDDE AIRQUANTITIES INDICATED.

6. 12x12 TRANSFER DUCT WITH WIRE MESH SCREEN (TYPICAL).

0

POD 1

POD 2

POD3

POD 4

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SCALE: 1/8" = 1'-0"M-1.1

1 POD 1 PLAN - NEW WORKSCALE: 1/8" = 1'-0"M-1.1

2 POD 2 PLAN - NEW WORK

SCALE: 1/8" = 1'-0"M-1.1

3 POD 3, 4 PLANS - NEW WORK

ADD

2

ADD

2

ADD

2

ADD

2

ADD

2

ADD

2

ADD

2

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2

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DATE DESCRIPTION

4-12-16 Revision 2

BLOWER UNIT (BU) AND CONDENSING UNIT (CU) SCHEDULE

UNIT NO SERVICEOUTDOOR

CFM

SUPPLY

CFM

SUPPLY FAN (INDOOR) CONDENSER FANS (OUTDOOR) COOLING DATA HEATING DATAELECTRICAL DATA

BASIS OF DESIGN: AOON

REMARKSINDOOR (AC-1) OUTDOOR (HP-1)

ESP IN

W.G.MOTOR HP FLA QTY MOTOR HP FLA

TOTAL

COOLING

(MBH)

SENSIBLE

(MBH)

EAT (°F)

DB/WB

UNIT LAT

(°F) DB/WB

EVAPORATIVE

COIL

APPLICATION

EER

HEATING

TYPE

TOTAL

CAPACITY

(MBH)

EAT (°F) DB LAT (°F) DB GPMMAX. PD (FT

OF HEAD)MCA MOCP FLA

VOLTS/

PHASE/HZMCA MOCP FLA

VOLTS/

PHASE/HZINDOOR UNIT OUTDOOR UNIT

BU-1/CU-1 CLASSROOM #15 400 1200 0.5 1.1 3 1 0.33 1.1 44.75 32.8 82.50/68.68 56.76/56.562.1 SF/ 4

ROWS/14 FPI10.3 HOT WATER 73 50 100 4 0.5 4 15 3 208/1/60 9 15 7 460/3/60 H3 - ARB - 1 - 0 - 141D - 12H CFA-004-A-0-3-AC00G SEE NOTES

BU-2/CU-2 CLASSROOM #16 400 1200 0.5 1.1 3 1 0.33 1.1 44.75 32.8 82.50/68.68 56.76/56.562.1 SF/ 4

ROWS/14 FPI10.3 HOT WATER 73 50 100 4 0.5 4 15 3 208/1/60 9 15 7 460/3/60 H3 - ARB - 1 - 0 - 141D - 12H CFA-004-A-0-3-AC00G SEE NOTES

NOTES:

1. SUMMER OUTDOOR AIR TEMPERATURE 95 °F DB /78 °F WB AND RETURN AIR TEMPERATURE AT 75 °F DB/62.5 °F WB.

2 .WINTER OUTDOOR AIR TEMPERATURE AT 14 °F DB AND RETURN AIR TEMPERATURE AT 68 °F DB.

3. 1-1/4" CONDENSATE DRAIN TO CONNECT TO EXISTING LINE.

4. PROVIDE LOW AMBIENT CONTROLS KIT TO PERMIT UNIT OPERATION AT LOW AMBIENT.

5. FANS SHALL BE INTERNALLY ISOLATED WITH SPRING ISOLATORS.

6. PROVIDE EASY-IO UNIT CONTROLLER

7. PROVIDE THE FOLLOWING FOR INDOOR UNIT:

a. ECM FAN MOTOR

b. MERV-13 FILTER

c. DISCONNECT SWITCH.

d. MIXING BOX WITH MODULATING DAMPERS.

e. MODULATING HOT GAS REHEAT

8. PROVIDE THE FOLLOWING FOR OUTDOOR UNIT:

a. EER SHALL be ABOVE 11.5.

b. DISSONNECT SWITCH, TWO VRIABLE CAPACITY SCROOL COMPRESSORS, TWO CIRCUITS.

c. ADJUSTABLE FAN CYCLING.

d. MODULATING HOT GAS REHEAT VALVE

WALL MOUNTED AIR CONDITIONING INDOOR UNIT SCHEDULE

UNIT MARK SERVICE ROOM NOCOOLING CAPACITY

(BTU/H)

INDOOR FAN ELECTRICAL DATASEER BASIS OF DESIGN REMARKS

CFM (L-M-H) VOLTS/PH/HZ FLA MCA

AC-1 55A - ELECTRICAL 12,000 320-370-425 208/1/60 0.33 1 15.2 MITSUBISHI: PKA-A12HA SEE NOTES 1-7

NOTES:1. OUTDOOR AIR CONDITION : 95°F DB & 75°F WB.2. BASIS OF DESIGN : SUMMER 75°F DB & 50% RH; WINTER 70°F DB.3. INSTALL PER MANUFACTURERS RECOMMENDATIONS WITH ALL REFRIGERANT PIPING CONSEALED IN WALLS.4. PROVIDE CONDENSATE PIPING WITH P-TRAP TO THE NEAREST FLOOR DRAIN.5. CONDENSING UNITS SHAL BE MOUNTED ON EQUIPMENT RAIL.6. REFRIGERANT TYPE SHALL BE R-410A.7. REFRIGERANT PIPING SHALL BE LONG LINE APPLICATION IF THE INDOOR & OUTDOOR UNITS PIPING SPAN ARE MORE THAN 100 FEET LONG.

ROOF MOUNTED AIR CONDITIONING OUTDOOR UNIT SCHEDULE

UNIT MARK LOCATIONELECTRICAL DATA

BASIS OF DESIGN REMARKSVOLTS/PH/HZ FLA MCA

ACCU-1 ROOF 208/1/60 0.35 13 MITSUBISHI: PUY-A12NHA3 SEE NOTES 1-5

NOTES:

1. INSTALL PER MANUFACTURERS RECOMMENDATIONS WITH ALL REFRIGERANT PIPING CONSEALED IN WALLS.

2. PROVIDE CONDENSATE PIPING WITH P-TRAP TO THE NEAREST FLOOR DRAIN.

3. CONDENSING UNITS SHAL BE MOUNTED ON EQUIPMENT RAIL.

4. REFRIGERANT TYPE SHALL BE R-410A.

5. REFRIGERANT PIPING SHALL BE LONG LINE APPLICATION IF THE INDOOR & OUTDOOR UNITS PIPING SPAN ARE MORE THAN 100 FEET LONG.

VENTILATION COMPLIANCE SCHEDULE (IMC-2015)

ROOM #ZONE

NAMEOCCUPANCY CATEGORY

PEOPLE OA

RATE

(CFM/P)

AREA OA

RATE

(CFM/SF)

OCCUPANCY DENSITYFLOOR

AREA

(SF)

BREATHING ZONE

OUTDOOR

AIRFLOW (CFM)

ZONE AIR

DISTRIBUTION

EFFECTIVENESS

ZONE OUTDOOR

AIRFLOW

(CFM)

DESIGN OUTDOOR

AIRFLOW (CFM) PROVIDED

BYCOMPLY CODE

OCCUPANT LOAD

RATE

(#/1000 SF)

OCCUPANCY

Rp Ra "O" Pz Az VbzEz

Voz Vpz

2 CLASSROOM CLASSROOM (AGE 9+) 10 0.12 35 30 850 402 1 402 450 UV - A MET


4 CLASSROOM CLASSROOM (AGE 9+) 10 0.12 35 29 820 388 1 388 450 MET

8 CLASSROOM CLASSROOM (AGE 9+) 10 0.12 35 28 825 379 1 450 MET

9 CLASSROOM CLASSROOM (AGE 9+) 10 0.12 35 28 764 372 1 450 UV - A MET







13 CLASSROOM CLASSROOM (AGE 9+) 10 0.12 35 29 679 371 1 371 450 BU - 1 MET

15 CLASSROOM CLASSROOM (AGE 9+) 10 0.12 35 26 678 371 1 371 450 BU - 2 MET

CLASSROOM VERTICAL UNIT VENTILATOR SCHEDULE

UNIT MARK LOCATION

SUPPLY FAN COOLING DATA HEATING DATA ELECTRICAL DATA BASIS OF DESIGN

REMRKSSA

CFM

OA

CFMHP EWT/LWT

EAT

(DB/WB)

LAT

(DB/WB)

TOTAL

(MBH)

SENSIBLE

(MBH)GPM

EAT

(DB)

LAT

(DB)

TOTAL

(MBH)GPM

MAX.PD

(FT)FLA MOCP VOLTS PH HZ MFG. MODEL

UV - A CLASSROOMS 1500 400 0.25 44/54 80/67 55/54 52.51 35.62 10 70 110 66 10 5 3.9 15 208 3 60 DAIKIN UAVV6S15 NOTES 1 - 6

NOTES:1.COLOR AS SPECIFIED BY ARCHITECT.2.PROVIDE NEW WALL LOUVER/GRILLE FOR FRESH AIR INTAKE.3.PROVIDE INTEGRATED THERMOSTAT CONTROL WITH TEMPERATURE, FAN SPEED.4.UNITS SHALL BE PROVIDED WITH AUTOMATIC RETURN AND FRESH AIR INTAKE DAMPERS.5.UNITS SHALL BE PROVIDED WITH DDC CONTROLLER CAPABLE OF INTEGRATING INTO PGCPS EXISTING BUILDING ENERGY MANAGEMENT SYSTEM.6.PROVIDE SHUT-OFF VALVES CIRCUIT SETTER, AND TEST PORTS.

AIR DEVICE (DIFFUSER, GRILLE) SCHEDULE

DESIGNATIONCFM

RANGE

PD

(WG)MAX NC NECK SIZE (IN) FLEX DUCT DIA (IN)

MAX FLEX DUCT

LENGTH (FT)MODULE SIZE DEVICE TYPE

BASIS OF DESIGNREMARKS

MFGR MODEL

CD-1 0-100 0.1 18 6 6 6 24" X 24" LAY-IN-SUPPLY TITUS TMS NOTES 1-7




RG-1 0-400 0.1 18 12 X 12 NA NA 24" X 24" LAY-IN-RETURN TITUS TMS NOTES 1-7

NOTES:1.ALL SUPPLY DIFFUSERS SHALL BE PROVIDED WITH ADJUSTABLE PATTERN FOR VERTICAL AND HORIZONTAL DISCHARGE PATTERN.2.DIFFUSER SHALL BE CONSTRUCTED OF 24 GAUGE STEEL.3.PROVIDE OPPOSED BLADE DAMPER.4.DIFFUSER SHALL BE TESTED IN ACCORDANCE WITH ANSI/ASHRAE STANDARD 70-2006.5.PROVIDE PLASTER FRAME FOR ALL AIR DEVICES LOCATED IN GYP BOARD CEILING.6.PROVIDE AND INSTALL OPPOSED BLADE DAMPERS ON ALL SQUARE DIFFUSERS LOCATED IN GYP BOARD CEILING.7.PROVIDE DRYWALL MOUNTING CLIPS FOR DIFFUSERS IN DRYWALL OR PLASTER CEILINGS.

FAN COIL UNIT SCHEDULE

UNIT MARK LOCATION

SUPPLY FAN COOLING DATA HEATING DATA ELECTRICAL DATABASIS

OF DESIGNREMRKSSA

CFM

OA

CFMHP EWT/LWT

EAT

(DB/WB)

LAT

(DB/WB)

TOTAL

(MBH)

SENSIBLE

(MBH)GPM

EAT

(DB)

LAT

(DB)

TOTAL

(MBH)GPM

MAX.PD

(FT)FLA MOCP VOLTS PH HZ

FCU- A CORRIDOR 400 0 0.25 44/54 80/67 55/54 12 10.2 2.4 70 100 12.96 2.4 5 3.9 15 208 3 60 DAIKIN NOTES 1 - 6

NOTES:1.COLOR AS SPECIFIED BY ARCHITECT.2.PROVIDE INTEGRATED THERMOSTAT CONTROL WITH TEMPERATURE, FAN SPEED.3.UNITS SHALL BE PROVIDED WITH DDC CONTROLLER CAPABLE OF INTEGRATING INTO PGCPS EXISTING BUILDING ENERGY MANAGEMENT SYSTEM.4.PROVIDE SHUT-OFF VALVES CIRCUIT SETTER, AND TEST PORTS.

EG-2 0-90 0.1 15 NA NA NA 6" X6" EXHAUST GRILLE TITUS 350-RL NOTES 1-7


UV - A

379

372

409

402

UV - A

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ADD

2

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2

DATE DESCRIPTION

4-12-16 Revision 2

SCALE:

SCALE:SCALE:

SCALE:SCALE:

SCALE: SCALE:SCALE:

SCALE:

SCALE:SCALE:SCALE:

45°

TURNING VANES DETAIL

NOT TO SCALE

4

M-7.1

TYPICAL DUCT TAKEOFF TO AIR TERMINAL UNIT DETAIL

NOT TO SCALE

5

M-7.1

RECTANGULAR DUCT HANGERS DETAIL

NOT TO SCALE

7

M-7.1

ROUND DUCT HANGER DETAIL

NOT TO SCALE

8

M-7.1

MULTIPLE PIPE TYPE 1 CLEVIS HANGER DETAIL

NOT TO SCALE

13

M-7.1

TYPICAL CEILING DIFFUSER DETAIL

NOT TO SCALE

4

M-7.1

VOLUME DAMPER DETAIL

NOT TO SCALE

3

M-7.1

LAY-IN AND SLOT TYPE CEILING DIFFUSERS DETAIL

NOT TO SCALE

5

M0007_1

TYPICAL CONDENSATE DRAIN TRAP DETAIL

NOT TO SCALE

17

M-7.1

BLOWER COIL UNIT (BU-1 & 2) PIPING DETAIL

NOT TO SCALE

1

M-7.1

UNIT VENTILATOR PIPING CONNECTIONS

NOT TO SCALE

4

M-7.1

UNIT VENTILATOR DETAIL

NOT TO SCALE

4

M-7.1

AUTO CONTROL VALVE

ELEMENT

CABINET

THERM. TRAP

OUTSIDE AIR OPENING

SUPPLYRETURN

UNION COMBINATION VALVE

3-WAY MODULATING VALVE

2-WAY VALVE

GATE VALVE

UNION

HOSE AND DRAIN VALVE

NEW HEATING COIL

MANUAL AIR VENT

NOTE:EXISTING 3-WAY AND 2-WAY VALVESFOR BLOWER COIL UNITS ONLY.THESE VALVES TO BE USED ASBYPASS FOR CHILLED WATER INSUMMER.

INSULATED DRAIN PANS

CONDENSATE DRAIN

PIPING DRAIN PAN

3-WAY VALVE

DRAIN PAN

RETURN

SUPPLY

ANGLE GLOBE VALVEMANUAL AIR VENT

NEW UNIT

NOTE:INSULATE ALL PIPESTHAT ARE NOT OVERDRAIN PANS.

LARGE DOUBLE VANE ELBOWUSE FOR ELBOWS 36" OR WIDER AND ANY DEPTH

SMALL DOUBLE VANE ELBOWUSE FOR ELBOWS UP TO 36" IN WIDTH AND/OR DEPTH

TYPICALELBOW

FRONT VIEW SIDE VIEW

45°

2 1

/4"R

2 1/2

"R

℄

2 1/4" 2 1/4"

3 1

/4"

DEPTH (D)

WIDTH (W)

℄

45° 45°

2"R

1"R

1 1/8"1 1/8"

TURNING VANE

NOTES:

1. ALL 90° METERED ELBOWS SHALL HAVE TURNING VANES.

BUTT FLANGE-SECURE TAKE OFFTO PRIMARY AIR DUCT WITH SHEET

METAL SCREW 3" O.C. MAX.

RECTANGULARPRIMARY AIR

SUPPLY DUCT

DUCTDEPTH (D)

FLANGED CONICALTAKEOFF

FLEX DUCT RUNOUTTO AIR TERMINALUNIT - SEE PLANSFOR LOCATIONSFLANGED RECTANGULAR-TO-ROUND

TRANSITION USED AS RUNOUT TAP-MIN.SLIDE SLOPE SHALL BE 4:1

TABLE OF TAKEOFF SIZE

DUCTDEPTH

"D"

FLEX DUCT RUNOUT SIZES

6"℄ 8"℄ 10"℄ 12"℄ 14"℄

6" 12x4 18x4 24x4 NA NA

8"6"℄x7"℄CONICAL

12x6 18x6 20x6 26x6


8"℄x10"℄CONICAL

14x8 20x8 26x8


8"℄x10"℄CONICAL

10"℄x12"℄CONICAL

16x10 22x10


8"℄x10"℄CONICAL

10"℄x12"℄CONICAL

14x12 20x12

3"

D

W

L

1" MIN

STRAPHANGERS

ROD (TABLE 1)

ANGLE(TABLE2)

12" MAX SPACING

NUT

NOTES:

1. TABULATED DATA FROM SMACNA ALLOWS FOR DUCT REINFORCING AND INSULATION, BUT NO EXTERNAL LOADS.

2. PROVIDE HIGH DENSITY INSERT AT TRAPEZE FOR INSULATED DUCTS.

3. SEE STRUCTURAL DRAWINGS FOR DETAILS FOR SECURING RODS TO STRUCTURE.

TABLE 1

ALLOWABLE HANGER LOAD(MAX)

STRAPS

2-1"x22 GA

2-1"x20 GA

2-1"x18 GA

2-1"x16 GA

LBS

520

640

840

1400

RODS

2-1/4" ℄

2-3/8" ℄

2-1/2" ℄

2-5/8" ℄

2-3/4" ℄

LBS

540

1360

2500

4000

6000

TABLE2TRAPEZE ANGLE LOAD

(MAX)

L

36"

48"

60"

72"

84"

96" 320 LBS

660 LBS

900 LBS

1060 LBS

1160 LBS

1200 LBS 1940 LBS

1900 LBS

1800 LBS

1640 LBS

1400 LBS

1060 LBS

2" x 2" x1/4"

2 1/2" x 2 1/2 " x1/4"

MAXIMUM ALLOWABLE HANGERLOAD

STRAPS LBS RODS LBS

2-1"x22 GA 520 2-1/4" ℄ 540

2-1"x20 GA 640 2-3/8" ℄ 1360

2-1"x18 GA 840 2-1/2" ℄ 2500

2-1"x16 GA 1400 2-5/8" ℄ 4000

TURN STRAP

SECURE STRAP HANGERTO STRUCTURE

1"x18 GAGE STRAP HANGERS UP THRU30"℄ 1"x1/8" ABOVE 30"℄ AT 10' OFF

CENTER

ROUNDDUCT

SHEETMETAL

SCREWS

SHEETMETALSCREWS

1"x1/8" STRAPS

1-1/4"x1/8" RING

SECURESTRAPS TOBEAM WITHLAG SCREWS

DUCT-SEE PROJECTPLANS FOR SIZE

ROUNDDUCT

ATTACH TO STRUCTURE

WITH OR WITHOUT TYPE 48 SPRINGCUSHION VIBRATION ISOLATOR

FOR TWO TO FOURPIPES

INSULATEAS

REQUIRED

SUPPLY DUCT

DRAW BAND

INSULATEDFLEXIBLEDUCT

DIFFUSER

CEILING

SPIN-IN COLLAR WITHMANUAL BALANCING DAMPER

SUPPLY DUCT

DRAW BAND

INSULATEDFLEXIBLEDUCT

SPIN-IN COLLAR WITHMANUAL BALANCING DAMPER

3" MINIMUM LENGTH

45° COLLAR

SEE NOTE 2, 3

SINGLE BLADE DAMPERSINGLE BLADE DAMPER

NOTES:

1. FOLLOW MANUFACTURER'S INSTALLATION INSTRUCTIONS TO MEET U.L. LISTING.

2. PROVIDE EXTENSION RODS TO ACCOMMODATE INSULATION, PULL TO EDGE OF DUCT AS REQUIRED AND SEAL TO EFFECT VAPOR

BARRIER.

3. INSTALL LOCKING QUADRANT AND HANDLE ON BOTTOM OF DUCT FOR EASY SERVICE SHOWN ON TOP FOR EASE OF

ILLUSTRATION ONLY.

NOTES:

1. DIMENSION (A) SHALL BE A MINIMUM OF 0.5 TIMES DIMENSION (B).

2. DIMENSION (B), IN INCHES, SHALL BE A MINIMUM OF 1.5 TIMES THE MAXIMUM INTERNAL STATIC PRESSURE OF

THE UNIT, IN INCHES WG.

3. FOR A DRAW THROUGH UNIT THE DIMENSION (A) SHALL BE NO LESS THAN THE MAXIMUM INTERNAL STATIC

PRESSURE OF THE UNIT,INCHES WG, PLUS 1".

CLEAN OUT

CLEAN OUT

1/4"/FT

SPILL OVER TO

1/4"/FT

(A)

(B)

DRAIN PAN

NEAREST DRAINOR SEE PLANS

3

2

1

45

6

7

NOTES:

1. SPIN COLLAR TYPE CONNECTOR, EXTERNALLY INSULATED, WITH VOLUME DAMPER AND DAMPER LOCK.

2. PRE-INSULATED FLEX DUCT AS REQUIRED. INSTALLED, PERMANENTLY SEALED AND SUPPORTED TO PREVENT KINKING AND SHARP

TURNS.

3. ROUND TO SQUARE ADAPTER AS REQUIRED.

4. LAY-IN TYPE CEILING DIFFUSER WITH VOLUME DAMPER, FIRE DAMPER OR COMBINATION VOLUME/FIRE DAMPER AS SCHEDULED.

5. PROVIDE 1/2" THICK FIRE RATED FOIL BACKED MINERAL WOOL JACKET TO COMPLETELY COVER DIFFUSER CONE SEAL FOIL TO CONE

WITH FIBER REINFORCED FOIL BACKED TAPE.

6. PROVIDE 1/2" INSULATION INTERNAL TO SLOT AS SHOWN OR FOILED BACK JACKETED MINERAL WOOD INSULATION EXTERNAL TO SLOT;

SEAL FOIL TO SLOT WITH FIBER REINFORCED FOIL BACKED TAPE.

7. T-BAR ARRANGEMENT PER SCHEDULE WITH GRID FURNISHED AND INSTALLED BY OTHERS.

8. 1-90° TURN ALLOWED.

9. MAXIMUM FLEX LENGTH NOT TO EXCEED 6'-0".

CEILING (REFER TO ARCHITECTURALDRAWINGS FOR CEILING TYPE)

CEILING (REFER TO ARCHITECTURALDRAWINGS FOR CEILING TYPE)

DTR

DTS

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DATE DESCRIPTION

4-12-16 Revision 2

EXISTING MISC I/OPANELS

MISC I/OPANELS

EXISTING

EX. MASTERCONTROL PANEL(PGCPS)

LAN CONNECTIONLAN CONNECTION

EX. OPERATOR WORKSTATION(LOCATION SHALL BE COORDINATEDWITH PGCPS AUTHORITY)

EX. BACNET IP BLN

1NOT TO SCALE

SYSTEM ARCHITECTURE

T

T

T

T

RETURN AIRSUPPLY AIR TOSPACE

FILTER FAN

DUALTEMP.COIL

V-1TS-2

TS-1

OUTSIDE AIR

RETURN AIRSUPPLY AIR TOSPACE

FILTER FAN

DXCOIL

V-1TS-2

TS-1

OUTSIDE AIR

D

X

HEATINGCOIL

V-2

H

W

GENERALREQUIREMENTS

BU-1 BU-2 CU-1

NOTE:

A. THIS DIAGRAM IS INTENDED TO BE A GENERAL DESIGN OVERVIEW AND IN NO WAYDESIGNATES AN EXACT NUMBER OF CONTROLLERS, FIELD PANELS, AND POINTS ORDEVICES.

UV/FCU

CU-2

UV-A

UV-A

UV-A

UV-A

UV-A

UV-A

UV-A

UV-A

UV-A

UV-A

UV-A

UV-A

SEQUENCE OF OPERATION - UNIT VENTILATOR UNIT

A. CYCLE OF OPERATION:

1. UNOCCUPIED TIME: DURING THE NIGHT AND WEEKEND AND ANY OTHER TIME DETERMINED BY PROGRAMMABLE THERMOSTAT, THE FAN

SHALL BE OFF. WHENEVER THE FAN IS OFF, THE CONTROL VALVE SHALL BE POSITIONED TO THE OPEN POSITION AND THE CONTROL VALVE

AND OUTSIDE AIR DAMPER SHALL BE FULLY CLOSED. DURING THE UNOCCUPIED TIME, THE FAN SHALL OPERATE ONLY WHEN REQUIRED BY

THE NIGHT-LOW-LIMIT AND MORNING WARM-UP PERIODS.

2. NIGHT-LOW-LIMIT OPERATION: DURING THE UNOCCUPIED TIME, IF THE SPACE TEMPERATURE DROPS BELOW THE NIGHT-LOW-LIMIT SETPOINT

(55°F, ADJUSTABLE) AND THE HEATING SYSTEM IS OPERATIONAL, THE FAN SHALL START ON HIGH SPEED AND THE CONTROL VALVE SHALL

POSITION FULL OPEN TO THE COIL.

3. OCCUPIED TIME: THE FAN SHALL RUN CONTINUOUSLY AND THE OUTSIDE AIR DAMPER SHALL BE IN ITS MINIMUM OPEN POSITION, SUBJECT

TO THE TEMPERATURE. THE UNIT FAN SHALL OPERATE CONTINUOUSLY DURING THE OCCUPIED TIME.

B. TEMPERATURE CONTROL:

1. HEATING CYCLE: WHEN THE SPACE TEMPERATURE IS BELOW THE HEATING SETPOINT (70°F ADJUSTABLE), THE CONTROL SYSTEM SHALL

MODULATE THE HEATING BY CONTROL VALVE. THE OUTSIDE AIR DAMPER SHALL REMAIN IN ITS MINIMUM OPEN POSITION. THE FAN SHALL

OPERATE AT LOW SPEED UNLESS THE CONTROL VALVE IS FULLY OPEN TO THE COIL AND THE SPACE TEMPERATURE IS STILL BELOW THE

HEATING OCCUPIED SETPOINT. IF THAT IS THE SITUATION, THE FAN SHALL BE SWITCHED TO MEDIUM SPEED. IF THE SPACE TEMPERATURE

REMAINS 10F OR MORE BELOW THE HEATING SETPOINT, THE FAN SHALL BE SWITCHED TO HIGH SPEED.

2. VENTILATING CYCLE: UNIT CAPACITY IS CONTROLLED BY VARYING THE HEATING ELEMENT OUTPUT, IF THE ROOM TEMPERATURE RISES

ABOVE THE THERMOSTAT SETTING, THE CONTROL VALVE IS TURNED OFF AND AN INCREASING AMOUNT OF OUTSIDE AIR IS ADMITTED UNTIL

OUTSIDE AIR IS BEING DELIVERED.

3. COOLING CYCLE: THERMOSTAT SHALL MODULATE COOLING BY CONTROL VALVE AND FAN SPEED TO MAINTAIN SPACE TEMPERATURE SET

POINT OF 75°F (ADJUSTABLE).

AI - ANALOG INPUT

AO - ANALOG OUTPUT

BI - BINARY INPUT

BO - BINARY OUTPUT

DI - DIGITAL INPUT

DO - DIGITAL OUTPUT

CB - DIGITAL SERIAL

COMMUNICATION BUS

UVCONTROLLER

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UNIT VENTILATOR (UV) CONTROL DIAGRAM

CONTRACTOR SHALL COORDINATE COMPLETE CONTROLS INTEGRATION WITH EQUIPMENTMANUFACTURERS PRIOR TO EQUIPMENT BEING RELEASED. DIAGRAM IS SINGLE LINE ANDDOES NOT REPRESENT ACTUAL NUMBER OF POINTS OR THE NUMBER OF CONDUCTORS.CONTRACTOR IS THE CONTROLS INTEGRATOR AND SHALL SUPPLY ALL PARTS, LABOR,PROGRAMS, AND INTELLECTUAL PROPERTY WHICH MAY NOT HAVE BEEN SUPPLIED BY THEMANUFACTURER.

AI - ANALOG INPUT

AO - ANALOG OUTPUT

BI - BINARY INPUT

BO - BINARY OUTPUT

DI - DIGITAL INPUT

DO - DIGITAL OUTPUT

CB - DIGITAL SERIAL

COMMUNICATION BUS

UVCONTROLLER

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BLOWER COIL UNIT CONTROL DIAGRAM

CONTRACTOR SHALL COORDINATE COMPLETE CONTROLS INTEGRATION WITH EQUIPMENTMANUFACTURERS PRIOR TO EQUIPMENT BEING RELEASED. DIAGRAM IS SINGLE LINE ANDDOES NOT REPRESENT ACTUAL NUMBER OF POINTS OR THE NUMBER OF CONDUCTORS.CONTRACTOR IS THE CONTROLS INTEGRATOR AND SHALL SUPPLY ALL PARTS, LABOR,PROGRAMS, AND INTELLECTUAL PROPERTY WHICH MAY NOT HAVE BEEN SUPPLIED BY THEMANUFACTURER.

CO

NT

RO

L V

ALV

E

AO

SEQUENCE OF OPERATION - BLOWER COIL UNIT

A. CYCLE OF OPERATION:

1. UNOCCUPIED TIME: DURING THE NIGHT AND WEEKEND AND ANY OTHER TIME DETERMINED BY PROGRAMMABLE THERMOSTAT, THE FAN

SHALL BE OFF. WHENEVER THE FAN IS OFF, THE HEATING VALVE SHALL BE POSITIONED TO THE OPEN POSITION AND THE COOLING VALVE AND

OUTSIDE AIR DAMPER SHALL BE FULLY CLOSED. DURING THE UNOCCUPIED TIME, THE FAN SHALL OPERATE ONLY WHEN REQUIRED BY THE

NIGHT-LOW-LIMIT AND MORNING WARM-UP PERIODS.

2. NIGHT-LOW-LIMIT OPERATION: DURING THE UNOCCUPIED TIME, IF THE SPACE TEMPERATURE DROPS BELOW THE NIGHT-LOW-LIMIT SETPOINT

(55°F, ADJUSTABLE) AND THE HEATING SYSTEM IS OPERATIONAL, THE FAN SHALL START ON HIGH SPEED AND THE HEATING VALVE SHALL

POSITION FULL OPEN TO THE COIL.

3. OCCUPIED TIME: THE FAN SHALL RUN CONTINUOUSLY AND THE OUTSIDE AIR DAMPER SHALL BE IN ITS MINIMUM OPEN POSITION, SUBJECT

TO THE TEMPERATURE. THE UNIT FAN SHALL OPERATE CONTINUOUSLY DURING THE OCCUPIED TIME.

B. TEMPERATURE CONTROL:

1. HEATING CYCLE: WHEN THE SPACE TEMPERATURE IS BELOW THE HEATING SETPOINT (70°F ADJUSTABLE), THE CONTROL SYSTEM SHALL

MODULATE THE HEATING CONTROL VALVE. THE OUTSIDE AIR DAMPER SHALL REMAIN IN ITS MINIMUM OPEN POSITION. THE FAN SHALL

OPERATE AT LOW SPEED UNLESS THE CONTROL VALVE IS FULLY OPEN TO THE COIL AND THE SPACE TEMPERATURE IS STILL BELOW THE

HEATING OCCUPIED SETPOINT. IF THAT IS THE SITUATION, THE FAN SHALL BE SWITCHED TO MEDIUM SPEED. IF THE SPACE TEMPERATURE

REMAINS 10F OR MORE BELOW THE HEATING SETPOINT, THE FAN SHALL BE SWITCHED TO HIGH SPEED.

2. VENTILATING CYCLE: UNIT CAPACITY IS CONTROLLED BY VARYING THE HEATING ELEMENT OUTPUT, IF THE ROOM TEMPERATURE RISES

ABOVE THE THERMOSTAT SETTING, THE CONTROL VALVE -2 IS TURNED OFF AND AN INCREASING AMOUNT OF OUTSIDE AIR IS ADMITTED UNTIL

OUTSIDE AIR IS BEING DELIVERED.

3. COOLING CYCLE: THERMOSTAT SHALL MODULATE COOLING CONTROL VALVE AND FAN SPEED TO MAINTAIN SPACE TEMPERATURE SET POINT

OF 75°F (ADJUSTABLE).

1. PROVIDE ALL SOFTWARE, HARDWARE, LICENSING, KEYS, AND PERIPHERALS TO FULFILL REQUIREMENTS. CONTRACTOR AS THE MASTER CONTROLS INTEGRATOR, SHALL BE RESPONSIBLE FOR ALL CONTROLS

INTEGRATION, REGARDLESS OF THE EXISTING EQUIPMENT, CONTROLS, AND CONDITIONS.

2. AS SPECIFIED, UNITS SHALL HAVE THEIR OWN FACTORY-INSTALLED SELF-CONTAINED CONTROL SYSTEMS WITH INDEPENDENT DDC AND ASSOCIATED CONTROLLERS CONTAINED IN A UNIT-MOUNTED CONTROL

PANEL. PROGRAMS AND LOGIC REQUIRED FOR THE FUNCTIONS AND SEQUENCE OF OPERATIONS (SOO) DESCRIBED IN THE CONTRACT DOCUMENTS SHALL RESIDE WITHIN THE UNIT-MOUNTED CONTROLLER(S).

CONTROLLERS AND ASSOCIATED PROGRAMS SHALL OPERATE COMPLETELY INDEPENDENTLY, AND SHALL ALSO BE CONNECTED TO AND INTEROPERATING WITH THE FACILITY'S BUILDING AUTOMATION SYSTEM

(BAS) USING BACNET PROTOCOL OR AN OPEN-SOURCE NON-PROPRIETARY DDC PROTOCOL APPROPRIATE FOR THE EXISTING SYSTEMS, AND APPROVED BY THE OWNER AND ENGINEER PRIOR TO PROJECT

IMPLEMENTATION. NO SPECIALIZED OR PROPRIETARY HARDWARE, SOFTWARE, FIRMWARE, OR MIDDLEWARE SHALL BE REQUIRED TO ACCOMPLISH SET-POINT ADJUSTMENTS, TO FULFILL THE SOO, TO ALTER THE

PROGRAMMED SOO, OR TO EXPAND THE HVAC SYSTEMS OR CONTROLS BY THE END USER AFTER PROJECT TURN-OVER. CONTRACTOR SHALL PROVIDE TWO (2) DIGITAL AND TWO (2) HARD COPIES OF THE

COMPLETE AS-PROGRAMMED CONTROL LOGIC, IN EACH OF THE RESPECTIVE DDC SYSTEM'S NATIVE PROGRAMMING LANGUAGE. ONE HARD COPY SHALL BE AFFIXED INSIDE UNIT CONTROLLER ENCLOSURE, AND

ONE HARD COPY AND TWO DIGITAL COPIES SHALL BE PROVIDED WITHIN THE OFFICIAL BUILDING OPERATION PLAN (BOP). COMPLETE COMMISSIONING, SERVICE, AND PROGRAMMING INSTRUCTION MANUALS

SHALL BE SUPPLIED TO THE END USER PRIOR TO FINAL ACCEPTANCE. PERFORMANCE OF THE SELF-CONTAINED CONTROL SYSTEMS SHALL BE TOTALLY INTEGRATED WITH THE BAS FOR FULL AND SEAMLESS

OPERATION, INCLUDING CAPABILITY TO READ, TREND, AND ARCHIVE ALL DATA POINTS AND CHANGE ALL SETPOINTS FROM THE CENTRAL OPERATORS WORK STATION. BAS SHALL BE PROGRAMMED TO

ANNUNCIATE APPLICATION AND POINT SPECIFIC ALARMS VIA TEXT MESSAGE AND EMAIL.

3. PROVIDE NECESSARY CONTROL DEVICES, CONTROLLERS, SYSTEM'S INTEGRATION AND PROGRAMMING REQUIRED TO ACCOMPLISH THE SPECIFIED SEQUENCES OF OPERATION AND ALL DELIVERABLES.

ABSENCE OF FEATURES, FUNCTIONS, SAFETIES, OR SYSTEM OPERATING REQUIREMENTS NOT SPECIFICALLY DETAILED WITHIN THIS SOO, SHALL NOT RELIEVE THE CONTR

NEW UV/FCUCONTROL PANEL

BACNET IP BLN

UV-A UV-A

FCU-A

AC1/ACCU-1ADD

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DATE DESCRIPTION

4-12-16 Revision 2

A

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ABBREVIATIONS

AAV AIR ADMITTANCE VALVEABV ABOVEAD AREA DRAINADA AMERICAN DISABILITY ACTAFF ABOVE FINISHED FLOORAP ACCESS PANELARCH ARCHITECTURALASME AMERICAN SOCIETY OF MECHANICAL ENGINEERSASPE AMERICAN SOCIETY OF PLUMBING ENGINEERSASSE AMERICAN SOCIETY OF SANITARY ENGINEERS

BLDG BUIDINGBLW BELOWBTU BRITISH THERMAL UNITBTUH BRITISH THERMAL UNIT PER HOURBWV BACK WATER VALVE

CA COMPRESSED AIRCFM CUBIC FEET PER MINUTECLG CEILINGCO CLEAN OUTCONT CONTINUATIONCW COLD WATER

DD DECK DRAINDFU DRAINAGE FIXTURE UNITDIA DIAMETERDMR DISTRIBUTED METER ROOMDF DRINKING FOUNTAIN

E EXISTINGEA EACHEQUIP EQUIPMENTERD EMERGENCY ROOF DRAINERD(G) EMERGENCY ROOF DRAIN-GREEN ROOFEST EMERGENCY STORMET EXPANSION TANKETR EXISTING TO REMAIN

F WATER FILTERFCO FLOOR CLEAN OUTFD FLOOR DRAINFL FLOORFS FLOW SWITCHFT FEETFM FORCED MAIN

GAL GALOONGCO GRADE CLEAN OUTGD GARBAGE DISPOSALGD GARAGE DRAINGH GARDEN HYDRANTGPM GALLONS PER MINUTE

HB HOSE BIBHDPE HIGH DENSITY POLYETHYLENEHP HORSE POWERHW HOT WATER SUPPLYHWR HOT WATER RETURNHPCW HIGH PRESSURE COLD WATERHWSH HOT WATER STORAGE/HEATER

IN INCHINV INVERT

KW KILOWATT

LAV LAVATORY

MAX MAXIMUMMBH THOUSAND BTU PER HOURMECH MECHANICALMFR MANUFACTURERMGCV MASTER GAS CONTROL VALVEMIN MINIMUMMS MOP SINKMTD MOUNTED

N NEWNC NORMALLY CLOSEDNFWH NON FREEZE WALL BHYDRANTNG NATURAL GASNIC NOT IN CONTRACTNO. NUMBERNO NORMALLY OPENNT ACID NEUTRALISATION TANK

ORD OVERFLOW ROOF DRAINORD(G) OVERFLOW ROOF DRAIN-GREEN ROOFOSD OPEN SITE DRAIN

P PUMPPD PLANTRER DRAINPDD POOL DECK DRAINPDI PLUMBING AND DRAINAGE INSTITUTEPH PHASE(ELECTRICAL)PRV PRESSURE REDUCNG VALVEPSI POUNDS PER SQUARE INCH

RCV RISER CONTROL VALVEREF REFRIGERATORRD ROOF DRAINRD(G) ROOF DRAIN-GREEN ROOFRH ROOF HYDRANTRPM REVOLUTIONS PER MINUTERR RAIN WATER REUSERW RAIN WATERRWC RAIN WATER CONDUCTOR

SA SHOCK ABSORBERSAN SANITARY/WASTE PIPESF SQUARE FEETSFU SUPPLY FIXTURE UNITSS STAINLESS STEELSS SERVICE SINKST STORM WATERST(G) STORM-FROM GREEN ROOFSTRUC STRUCTURAL

TD TRENCH DRAINTEMP TEMPERATURETMV THERMOSTATIC MIXING VALVETP TRAP PRIMER TUBETW TEMPERED WATERTYP TYPICAL

UR URINAL

VP VENT PIPEVTR VENT THROUGH ROOF

W WATTWC WATER CLOSETWCO WALL CLEAN OUTWH WALL HYDRANTWM WATER METERWTR WATERW/ WITHW/O WITHOUT

PLUMBING SYMBOLS

REDUCED PRESSURE ZONE BACKFLOW PREVENTER (ASSE1013)

BALL VALVE

CHECK VALVE

DOUBLE CHECK VALVE BACKFLOW PREVENTER (ASSE 1015,1048)

SOLENOID VALVE

GATE VALVE

PRESSURE REDUCING VALVE

THERMOSTATIC MIXING VALVE

PLUG VALVE

BACKFLOW PREVENTER (ASSE 1024)

PUMP

WATER HAMMER ARRESTOR ('A' = PDI SIZE)

PRESSURE GAUGE

THERMOMETER GAUGE

AQUASTAT VALVE

BALANCING VALVE

PIPE VALVES AND ACCESSORIES

VACUUM RELIEF VALVE

STRAINER

REDUCER/INCREASER

CAPPED CONNECTION

PIPE UNION

ELBOW TURNED UP

TEE UP

TEE DOWN

SHUT-OFF VALVE IN RISER

ELBOW TURNED DOWN

PIPE FITTINGS

GENERAL PLUMBING NOTES

2015 INTERNATIONAL EXISTING BUILDING CODE

2015 WSSC PLUMBING AND FUEL GAS CODE2015 INTERNATIONAL MECHANICAL CODE2015 INTERNATIONAL ENERGY CONSERVATION CODE

BACK WATER VALVE

DESIGN CRITERIA

DETAIL NUMBER

DETAIL NUMBER

WHERE THE DETAIL IS DRAWN

WHERE THE DETAIL IS DRAWN

WHERE THE DETAIL REFERENCED

DETAIL ANNOTATIONS

DOMESTIC WATER RISER DESIGNATION

SANITARY WATER RISER DESIGNATION

STORM RISER DESIGNATION

GAS RISER DESIGNATION

EQUIPMENT DESIGNATION

REVISION NUMBER

ANNOTATIONS

POINT OF DEMOLITION

POINT OF CONNECTION

HORIZONTAL CLEANOUT

WALL HYDRANT

HOSE BIB

MISCELLANEOUS

GAS METER

WATER METER

WATER FILTER

VACCUM BREAKER

TEMPERATURE AND PRESSURE RELIEF VALVE

TRAP PRIMER

DIRT LEG

BREAK PIPE BELOW

GREEN STORM RISER DESIGNATION

VENT RISER DESIGNATION

EMERGENCY STORM RISER DESIGNATION

EMEREGENCY GREEN STORM RISER DESIGNATION

ROOF HYDRANT

GARDEN HYDRANT

RH

GH

A

GM

TP

CO

WH

HB

F

M



1. ALL WORK SHALL BE IN ACCORDANCE WITH THE 2015 WSSC PLUMBING AND FUEL GAS CODE AND THE AUTHORITY HAVING JURISDICTION.

2. CONTRACTOR SHALL FIELD VERIFY SIZES AND LOCATIONS OF EXISTING PIPES AND EQUIPMENT PRIOR TO STARING WORK.

3. PROVIDE ISOLATION VALVES OR SERVICE STOPS FOR ALL PLUMBING FIXTURES.

4. ALL WORK SHALL BE COORDINATED WITH ALL TRADES PRIOR TO INSTALLATION. COORDINATE PIPING INSTALLATION WITH NEWPARTITIONS AND CEILING HEIGHTS.

5. WORK REQUIRED BELOW THE RENOVATED SPACE OR WITHIN A SPACE OCCUPIED BY A DIFFERENT TENANT SHALL BE COORDINATEDAND SCHEDULED WITH OWNER/LANDLORD PRIOR TO START OF WORK.

6. ALL SANITARY DRAINAGE PIPING 3" AND LARGER SHALL BE INSTALLED WITH A MINIMUM SLOPE OF 1/8" FALL PER 1'-0" OF RUN OTHERWISE NOTED.

7. ALL SANITARY DRAINAGE PIPING 2" AND LESS SHALL BE INSTALLED WITH A MINIMUM SLOPE OF 1/4" FALL PER 1'-0" OF RUN OTHERWISE NOTED.

8. ALL STORM DRAINAGE PIPE SHALL BE INSTALLED WITH A MINIMUM SLOPE OF 1/8" FALL PER 1'-0" OF RUN OTHERWISE NOTED.

9. TEST HOT AND COLD WATER PIPING HYDROSTATICALLY AT PRESSURE OF 100 P.S.I. FOR A PERIOD OF (4) HOURS WITHOUT EVIDENCE OF PRESSURE LOSS

10. CONTRACTOR SHALL OBTAIN AND PAY FOR ALL PERMITS.

11. MAKE FINAL CONNECTIONS AFTER FIXTURES AND EQUIPMENT ARE SET IN PLACE. ALL REQUIRED TRIM, FAUCETS AND MINOR ITEMSNECESSARY FORA COMPLETE FUNCTIONING INSTALLATION, SUCH AS STRAINERS, TRAPS, TAILPIECES, ESCUTCHEONS, ETC., SHALL BE FURNISHED AND INSTALLEDBY THE CONTRACTOR IN ACCORDANCE WITH EQUIPMENT REQUIREMENTS. ALL FAUCETS TO BE HEAVILY CHROME-PLATED..

12. TEST PIPING PRIOR TO INSTALLATION OF PIPE INSTALLATION. REMAKE ANY LEAKING JOINTS AND RETEST. "STOP LEAK" ADDITIVES SHALL NOT BE PERMITTED.

13. AFTER FINAL TESTING FOR LEAKS, ALL NEW POTABLE WATER LINES SHALL BE THOROUGHLY FLUSHED BY THE PLUMBING CONTRACTOR TO REMOVE FOREIGNMATERIAL. BEFORE PLACING THE SYSTEM IN SERVICE, CONTRACTOR SHALL ENGAGE A QUALIFIED SERVICE ORGANIZATION TO STERILIZE THE NEW WATER LINESIN ACCORDANCE WITH APPLICABLE REGULATIONS. A CERTIFICATE OF COMPLIANCE SHALL BE PROVIDED TO THE OWNER.

14. SUBMIT OPERATING AND MAINTENANCE MANUALS AND WARRANTY CERTIFICATES TO OWNER.

15. THE CONTRACTOR SHALL NOT CORE DRILL CONCRETE SLABS WITHOUT THE KNOWLEDGE AND WRITTEN CONSENT OF THE STRUCTURAL ENGINEERAND THE BUILDING OWNER AND SHALL X-RAY PRIOR TO ANY CORE DRILLING. X-RAYING AND CORE DRILLING SLABS SHALL BE SCHEDULEDWITH THE BUILDING OWNER, INCLUDE COSTS OF X-RAYING IN BID.

16. CONTRACTOR ASSUMES RESPONSIBILITY FOR PROPER ARRANGEMENT OF PIPE, FIXTURES, ETC TO CONNECT APPROVED EQUIPMENT IN APROPER AND APPROVED MANNER. CONTRACTOR SHALL FOLLOW EQUIPMENT MANUFACTURER'S DETAILED INSTRUCTIONS AND THE CONTRACT DOCUMENTS.NOTIFY THE ARCHITECT/ENGINEER BEFORE PROCEEDING WITH ALL WORK. NO EQUIPMENT INSTALLATION OR CONNECTIONS SHALL BE MADE IN A MANNERTHAT VOIDS THE MANUFACTURER'S WARRANTY.

17. WATER HAMMER ARRESTERS SHALL BE INSTALLED IN FRONT OF ALL QUICK CLOSING VALVES SUCH AS MECHANICAL EQUIPMENTAND AUTOMATIC CLOTHES WASHERS.

18. CONTRACTOR SHALL REFER TO MANUFACTURER'S INSTALLATION INSTRUCTIONS AND CUT SHEETS AS REQUIRED FOR INSTALLATION OF EQUIPMENT.

19. ALL FLOOR DRAIN TRAP SEALS SHALL BE MAINTAINED BY AN APPROVED TRAP PRIMER.

GENERAL PLUMBING DEMOLITION NOTES

1. WHERE EXISTING PLUMBING FIXTURES ARE INDICATED TO BE REMOVED, REMOVE EXISTING FIXTURE, TRIM, AND ALL ASSOCIATED PIPING AND HARDWARE.REMOVE SERVICE BRANCHES BACK TO NEAREST MAIN AND CAP. DEAD LEGS SHALL NOT EXCEED 2'-0" IN LENGTH.

2. DEMOLITION SHALL BE PERFORMED IN SUCH A MANNER THAT WILL NOT DAMAGE ADJOINING SURFACES OR EQUIPMENT INDICATED TO REMAIN.WHERE SURFACES MUST BE REMOVED TO COMPLETE DEMOLITION, THE CONTRACTOR SHALL REPLACE AND REPAIR THE SURFACES BACK TO THE ORIGINAL CONDITION.

3. WHERE DEMOLITION WOULD AFFECT THE STRUCTURAL INTEGRITY OF THE BUILDING, THE CONTRACTOR SHALL NOTIFY THE ARCHITECT/ENGINEERPRIOR TO PROCEEDING WITH DEMOLITION

4. ALL REMOVED FIXTURES AND TRIM SHALL REMAIN THE PROPERTY OF THE OWNER AND THE CONTRACTOR SHALL STORE ON SITE OR REMOVE FROMSITE SAID FIXTURES AS DIRECTED BY THE OWNER.

5. THE CONTRACTOR SHALL COORDINATE ALL DEMOLITION REQUIRED WITH SYSTEMS THAT MUST REMAIN IN SERVICE DURING CONSTRUCTION .WHERE SYSTEMS MUST REMAIN IN SERVICE DURING CONSTRUCTION, THE CONTRACTOR SHALL PROVIDE MEANS AND METHODS OF ISOLATING THE SYSTEMSTO BE REMOVED WITH THE SYSTEMS TO REMAIN IN SERVICE. MEANS AND METHODS SHALL INCLUDE TEMPORARY CAPS AND ISOLATION VALVES.

PIPE SIZE

PIPE SIZE/NOTEX"

X"

ID

TP

ST(G)

ST(G)

G

GR

GR

G

G

PIPE REPRESENTATION

TRAP PRIMER TUBE

INDIRECT DRAINAGE PIPE

EXISTING CW

EXISTING HW

EXISTING HWR

EXISTING GAS

EXISTING SAN

EXISTING VENT

EXISTING STORM

NEW CW

NEW HW

NEW HWR

NEW GAS

NEW SAN

NEW VENT

NEW STORM

DEMOLITION CW

DEMOLITION HW

DEMOLITION HWR

DEMOLITION GAS

DEMOLITION SAN

DEMOLITION VENT

DEMOLITION STORM

NEW STORM BELOW GROUND

NEW SAN BELOW GROUND

NEW GREEN STORM

NEW GREEN STORM BELOW GROUND

NEW GREASE SAN

NEW GREASE SAN BELOW GROUND

ST

ST

ST

ST

ORD

RD(G)

ORD(G)

ERD

ERD(G)

GCO

AREA DRAIN

FLOOR DRAIN

GARAGE DRAIN

OVER FLOW ROOF DRAIN

ROOF DRAIN

FLOOR CLEAN OUT

FLOOR SINK DRAIN

DRAINS

TRENCH DRAIN

OPEN SITE DRAIN

FUNNEL FLOOR DRAIN

ROOF DRAIN-GREEN ROOF

EMERGENCY ROOF DRAIN

EMERGENCY ROOF DRAIN-GREEN ROOF

OVER FLOW ROOF DRAIN-GREEN ROOF

GRADE CLEAN OUT

OSD

AD

FD

RD

GD

FCO

FS

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PLUMBING SHEET LIST

SHEET DRAWING TITLE

1 P-0.1 GENERAL NOTES, SYMBOLS & ABBREVIATIONS

2 PD-1.1 PLUMBING PARTIAL PLANS - DEMOLITION

3 P-1.1 PLUMBING PARTIAL PLANS - NEW WORK

4 P-5.1 PLUMBING SCHEDULES & RISER DIAGRAMS

5 P-7.1 PLUMBING DETAILS

DATE DESCRIPTION

4-12-16 Addendum 2

ADD

2

2 2

22

PD-1.1

2

(E) 4" SAN

(E) 1 1/2" HW(E) 2" CW (E) 1/2" CW

(E) 1/2" CW(E) 1/2" HW(E) 3/4" CW(E) 3/4" HW

(E) 1 1/2" HW

(E) 2" CW

(E) 1/2" HW

(E) 3/4" HW (E) 3/4" CW

(E) 1/2" CW(E) 1/2" HW

(E) 2" CW

(E) 1 1/2" HW

(E) 4" SAN

CLASSROOM 3RD

14

CLASSROOM 3RD

12

CLASSROOM 5TH

13

(E) 1/2" HW

PD-1.1

2

CLASSROOM 5TH

15

CORRIDOR 1

50

(E) 2" SAN

(E) 1/2" CW

(E) 2" SAN

1

1

PD-1.1

1

PD-1.1

3

(E) 2" CW

(E) 1 1/2" HW

(E) 2" CW

(E) 1" HW

(E) 1" CW

(E) 1 1/2" HW

(E) 1 1/2" V(E) 6" SAN

(E) 1/2" HW

(E) 1/2" CW

(E) 3" SAN

(E) 1" CW

(E) 1 1/2" HW

(E) 2" SAN

(E) 1" CW

(E) 1 1/2" HW

(E) 1" CW

(E) 1 1/2" HW

(E) 1/2" HW

(E) 3/4" CW

TO (E) WH

(E) 1 1/2" V

(E) 2" VTR

CLASSROOM 6TH

16

CLASSROOM 6TH

17

1 2

1

1

1

1

1

1

1

1

1

1

12

2

2

2

2 2

2 2

2

PD-1.1

2

11

11

(E) 4" SAN(E) 1 1/2" HW

(E) 2" CW

(E) 1/2" HW(E) 4" SAN

(E) 4" SAN(E) 1 1/2" HW

(E) 2" CW

(E) 2" SAN

(E) 2" SAN

(E) 4" SAN(E) 1 1/4" HW

(E) 2" CW

(E) 1/2" HW

(E) 1 1/4" CW

(E) 2" CW

(E) 1 1/4" HW

(E) 4" SAN

(E) 1 1/2" HW

(E) 1 1/2" CW (E) 3/4" HW(E) 2" V (E) 4" SAN

(E) 1 1/4" HW(E) 1 1/2" HW

(E) 2" CW (E) 2" CW

(E) 1 1/2" HW

(E) 1 1/4" HW(E) 4" SAN (E) 4" SAN

(E) 1 1/4" HW

(E) 1 1/4" HW

(E) 1 1/2" CW (E) 1 1/4" CW(E) 1/2" HW

(E) 1 1/4" CW

(E) 1/2" HW

(E) 2" SAN

(E) 1 1/4" CW

(E) 1/2" HW

(E) 4" SAN

CLASSROOM 4TH

GRADE

10

CLASSROOM 2ND

GRADE

08

CLASSROOM

09

CLASSROOM 4TH

GRADE

11

CLASSROOM K

03

STORAGE 5

62

CORRIDOR 4

54

CLASSROOM 1ST

02

CLASSROOM K

01

TEACHERS

61

TEACHERS

60

CLASSROOM 1ST

04

1. PRIOR TO ANY PLUMBING PIPING OR EQUIPMENT REMOVAL/DEMOLITION CONTRACTORSHALL ANALYZE AND INSPECT FOR PRESENCE OF HAZARDOUS MATERIALS. ANYHAZARDOUS MATERIALS SHALL BE DOCUMENTED, AND THE OWNER/ARCHITECTNOTIFIED. REFER TO SPECIFICATIONS FOR REMOVAL AND DISPOSAL OF HAZARDOUSMATERIAL.

2. THE PLUMBING CONTRACTOR SHALL PROVIDE ALL DEMOLITION INCIDENTAL TO ORREQUIRED FOR NEW AND RENOVATED CONSTRUCTION WHETHER OR NOT SPECIFICALLYNOTED.

3. DEMOLITION SHALL BE PERFORMED IN SUCH A MANNER THAT WILL NOT DAMAGEADJOINING SURFACES OR EQUIPMENT INDICATED TO REMAIN.

4. WHERE DEMOLITION WOULD AFFECT THE STRUCTURAL INTEGRITY OF THE BUILDING,THE CONTRACTOR SHALL NOTIFY THE ARCHITECT/ENGINEER PRIOR TO THEPROCEEDING WITH DEMOLITION.

5. THE PLUMBING CONTRACTOR SHALL REMOVE THE EXISTING FIXTURES AS NOTED OFTHE FOLLOWING DRAWINGS. REMOVE ALL PIPING NOT REQUIRED FOR RENOVATIONAND CAP AT NEAREST VALVE OR MAIN LINE. REMOVED FIXTURES AND TRIM SHALLREMAIN THE PROPERTY OF THE OWNER AND THE CONTRACTOR SHALL STORE ON SITEOR REMOVE FROM SITE SAID FIXTURES AS DIRECTED BY THE OWNER/ARCHITECT.

GENERAL PLUMBING DEMOLITION NOTES

1. EXISTING PLUMBING FIXTURES TO BE REMOVED AND REPLACED WITH NEW PERPLUMBING FIXTURE SCHEDULE WITH EXISTING PLUMBING CONNECTIONS TO REMAIN.REFER TO NEW WORK PLANS. COORDINATE WITH ARCHITECT/OWNER FOR DISPOSALOR STORAGE OF FIXTURE

2. EXISTING PLUMBING FIXTURES TO BE REMOVED. CUT AND CAP ASSOCIATED PIPINGBACK TO WALL / SLAB / CEILING.COORDINATE WITH ARCHITECT/OWNER FORDISPOSAL OR STORAGE OF FIXTURE.

DEMOLITION PLAN NOTES

POD 1

POD 2

POD3

POD 4

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SCALE: 1/8" = 1'-0"PD-1.1

1 PARTIAL PLUMBING PLAN - POD 1 - DEMOLITION1

SCALE: 1/8" = 1'-0"PD-1.1

2 PARTIAL PLUMBING PLAN - POD 2 - DEMOLITION2

SCALE: 1/8" = 1'-0"PD-1.1

3 PARTIAL PLUMBING PLAN - POD 3 & 4 - DEMOLITION3

DATE DESCRIPTION

4-12-16 Addendum 2

KEY PLAN

AREAS SHOWN IN GRAY ARE N.I.C.

ADD

2


ADD

2

F-3 F-3

F-3 P-1.1

2

P-1.1

2

(E) 4" SAN

(E) 2" CW

(E) 1 1/2" HW

(E) 4" SAN

(E) 2" CW

(E) 1 1/2" HW

(E) 4" SAN

CLASSROOM 3RD

14

CLASSROOM 3RD

12

CLASSROOM 5TH

13

(N) 2" VTR

CORRIDOR 1

50

IT

12A

ELEC

50ACLASSROOM 5TH

15

F-3

(E) 2" SAN

(N) 2" VTR

(N) 2" VTR

(N) 2" VTR(E) 1 1/2" HW

(E) 2" CW

2" SAN

2" SAN

1/2" CW1/2" HW

1/2" HW

1/2" CW

(E) 2" SAN

2" SAN

2" SAN

1/2" HW

1/2" CW

1/2" HW

1/2" CW

1 1/2" V

1 1/2" V

2

2

2

2

F-3

F-3

P-1.1

3

P-1.1

1

(E) 2" CW(E) 1 1/2" HW

(E) 2" CW(E) 1" HW

(E) 1" CW

(E) 1 1/2" HW

(E) 1 1/2" V

(E) 6" SAN

(E) 1 1/2" HW

(E) 1" CW

(E) 3" SAN

(E) 1 1/2" HW

(E) 1" CW

(E) 2" SAN

(E) 1" CW

(E) 2" SAN

(E) 3/4" CW

(E) 1 1/2" HW

(E) 3/4" CW

TO (E) WH

(E) 2" VTR

(E) 1 1/2" V

CLASSROOM 6TH

16

CLASSROOM 6TH

17

P-1.1

1

1

1

F-3F-3F-3F-3

F-3 F-3

F-1 F-1

F-2F-2

F-3 F-3

F-2F-2

F-1 F-2F-1 F-2F-2

F-1

F-2

CLASSROOM 4TH

GRADE

10

ELEC

55B

TOILET

10A

CLASSROOM 2ND

GRADE

08

CLASSROOM 1ST

04

CLASSROOM 1ST

02

CLASSROOM K

01

CLASSROOM K

03

CLASSROOM

09

CLASSROOM 4TH

GRADE

11

TOILET

08A

F-1

F-1 F-1

P-1.1

2

(E) 2" V

(E) 4" SAN

(E) 1 1/2" HW

(E) 2" CW

(E) 4" SAN

(E) 4" SAN

(E) 1 1/2" HW

(E) 2" CW

(E) 4" SAN(E) 1 1/4" HW

(E) 2" CW

(E) 2" CW

(E) 1 1/4" HW

(E) 4" SAN

(E) 1 1/2" HW

(E) 2" V(E) 3/4" HW

(E) 1 1/2" CW

(E) 2" CW

(E) 1 1/2" HW

(E) 1 1/4" HW(E) 4" SAN

(E) 2" CW

(E) 1 1/2" HW

(E) 1 1/4" HW

(E) 4" SAN (E) 4" SAN

(E) 1 1/4" HW

(E) 1 1/4" HW(E) 1 1/2" CW

(E) 4" SAN

(E) 1 1/2" V

ELEC

55A

TOILET

02A

TEACHERS

60

TEACHERS

61

STORAGE 5

62

CORRIDOR 4

54

TEACHERS

63

TOILET

04A

CORRIDOR 5

55

CORRIDOR 5

55

TOILET

11A

TOILET

09ATOILET

01A

TOILET

03A

1

1

22

1

22

11

11

22

22

1

11

1. PRIOR TO START OF WORK CONTRACTOR SHALL TRACE AND LOCATE ALL EXISTINGSANITARY, STORM, DOMESTIC CW & HW PIPING IN AREA OF WORK, AND AVOIDEXTENSIVE DEMOLITION OR DAMAGE TO CEILINGS SLABS AND WALLS.

2. CONTRACTOR IS RESPONSIBLE FOR PATCHING AROUND NEW WORK INSTALLATION,EXCAVATION AND DEMOLITION AREA. ALL PATCHING AND FINISHING WORK SHALL BECOORDINATED WITH ARCHITECT.

3. PRIOR TO START OF PLUMBING WORK ALL INTENDED STORM AND SANITARY PIPING TO BEREUSED SHALL BE FIELD VERIFIED (LOCATION AND SIZE). ALL BELOW SLAB REUSED PIPINGSHALL BE SNAKED AND VIDEO AUGER TO ANALYZE PIPING AND CHECK FOR DAMAGE ANDCLOGS. ALL DAMAGED PIPING SHALL BE REPLACED AND CLOGS CLEARED. CONTRACTORSHALL . PROVIDE WRITTEN REPORT TO ENGINEERS/ARCHITECT OF PIPING ANALYSIS.

4. COORDINATE WITH CIVIL ENGINEER FOR INSPECTION OF BUILDING STORM AND SANITARYDRAIN FROM BUILDING TO STREET MAIN.

5. CONTRACTOR IS RESPONSIBLE FOR PATCHING AROUND NEW WORK INSTALLATION,EXCAVATION AND DEMOLITION AREA. ALL PATCHING AND FINISHING WORK SHALL BECOORDINATED WITH ARCHITECT.

6. REFER TO ARCHITECTURAL PLANS FOR EXACT PLUMBING FIXTURE LAYOUT.

7. CONTRACTOR SHALL SANITIZE DOMESTIC SYSTEM AFTER PIPING WORK IS COMPLETE ANDPRIOR TO OCCUPANCY IN ACCORDANCE TO 2015 WSSC PLUMBING & FUEL GAS CODE.

8. ALL SANITARY AND STORM PIPING SHALL BE TESTED WITH PIPE FILL METHOD UPON MAJORCOMPLETION OF PIPING INSTALLATION.

9. CONTRACTOR SHALL REMOVE ALL DEBRIS FROM BUILDING AREA DRAINS.

10. CONTRACTOR SHALL INSPECT, TEST AND REPLACE ALL NONFUNCTIONAL PLUMBINGFIXTURE INTENDED TO REMAIN IF APPLICABLE .

GENERAL PLUMBING NEW WORK NOTES

1. PROVIDE NEW PLUMBING FIXTURES PER PLUMBING FIXTURE SCHEDULE. REUSE THEEXISTING PLUMBING ROUGH IN CONNECTIONS.

2. PROVIDE NEW PLUMBING FIXTURE PER PLUMBING FIXTURE SCHEDULE WITH MODIFIEDPLUMBING ROUGH IN CONNECTIONS.

NEW WORK PLAN NOTES

POD 1

POD 2

POD3

POD 4

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SCALE: 1/8" = 1'-0"P-1.1

1 PARTIAL PLUMBING PLAN - POD 1 - NEW WORK1

SCALE: 1/8" = 1'-0"P-1.1

2 PARTIAL PLUMBING PLAN - POD 2 - NEW WORK2

SCALE: 1/8" = 1'-0"P-1.1

3 PARTIAL PLUMBING PLAN - POD 3 & 4 - NEW WORK3

DATE DESCRIPTION

4-12-16 Addendum 2

KEY PLAN


ADD

2


ADD

2