November 16, 2010 Addendum #1 for Ball State University - Studebaker East Additions & Renovations Schmidt Project No. 2010-004.SAR Prepared For Ball State University Muncie, IN Prepared By Schmidt Associates, Inc. 320 East Vermont Street Indianapolis, Indiana 46204 317.263.6226 / FAX 317.263.6224
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November 16, 2010
Addendum #1
for
Ball State University - Studebaker
East Additions & Renovations Schmidt Project No. 2010-004.SAR
Prepared For
Ball State University
Muncie, IN
Prepared By
Schmidt Associates, Inc.
320 East Vermont Street
Indianapolis, Indiana 46204
317.263.6226 / FAX 317.263.6224
Sch mi dt Asso c ia te s , Inc .
SAI Pro jec t 2 0 1 0 -0 0 4 .SAR
Ba l l S ta te Uni vers i ty - S t ud eba ker Ea s t Ad di t i o ns & Re no va t io ns
ADDE ND UM N O. 1 1
ADDENDUM NO. 1
PART 1 - CHANGES TO PRIOR ADDENDA (NOT APPLICABLE)
PART 2 - CHANGES TO THE PROJECT MANUAL
Modifications described herein shall be incorporated in the Project Manual. All other Work shall remain
unchanged.
This Addendum consists of the cover page, 16 Addendum page(s), and attachments as indicated below.
Acknowledge receipt of this Addendum by inserting its number on the Bid Form. Failure to do so may
subject the Bid to disqualification. This Addendum is part of the Contract Documents.
2.1 CHANGES TO CONTRACTING REQUIREMENTS
A. Division 01
1. Section 01 31 00 “Project Management and Coordination”
a. Delete subparagraph 1.5 B. 6. j. 1) in its entirety.
b. Delete paragraph 1.9 B. in its entirety and replace with the following:
“B. All RFIs shall be submitted electronically, with attachments in PDF
C. Trenching for Hydronic Piping including: 1. Excavation. 2. Backfill. 3. Compaction. 4. Bracing, shoring and sheeting. 5. Pipe clearances and conflicts.
1.02 RELATED REQUIREMENTS
A. Section 23 05 16 - Expansion Fittings and Loops for HVAC Piping.
B. Section 23 05 53 - Identification for HVAC Piping and Equipment.
C. Section 23 07 00 - HVAC Insulation.
1.03 REFERENCE STANDARDS
A. ASME (BPV IX) - Boiler and Pressure Vessel Code, Section IX - Welding and Brazing Qualifications; The American Society of Mechanical Engineers; 2007.
B. ASME B16.3 - Malleable Iron Threaded Fittings; The American Society of Mechanical Engineers; 1998 (R2006).
C. ASME B31.9 - Building Services Piping; The American Society of Mechanical Engineers; 2004 (ANSI/ASME B31.9).
D. ASTM A 53/A 53M - Standard Specification for Pipe, Steel, Black and Hot-Dipped, Zinc-Coated, Welded and Seamless; 2007.
E. ASTM A 234/A 234M - Standard Specification for Piping Fittings of Wrought Carbon Steel and Alloy Steel for Moderate and High Temperature Service; 2007.
F. ASTM A 536 - Standard Specification for Ductile Iron Castings; 1984 (Reapproved 2004).
G. ASTM F 708 - Standard Practice for Design and Installation of Rigid Pipe Hangers; 1992 (Reapproved 2008).
H. AWWA C110/A21.10 - American National Standard for Ductile-Iron and Gray-Iron Fittings, 3 In. Through 48 In. (75 mm Through 1200 mm), for Water and Other Liquids; American Water Works Association; 2003.
I. AWWA C111/A21.11 - Rubber-Gasket Joints for Ductile-Iron Pressure Pipe and Fittings; American Water Works Association; 2007 (ANSI/AWWA C111/A21.11).
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J. AWWA C151/A21.51 - Ductile-Iron Pipe, Centrifugally Cast, for Water; American Water Works
Association; 2002, and Errata 2002 (ANSI/AWWA C151/A21.51).
K. AWWA C606 - Standard Specification for Grooved and Shouldered Joints; American Water Works Association; 2006.
L. MSS SP-58 - Pipe Hangers and Supports - Materials, Design and Manufacture; Manufacturers Standardization Society of the Valve and Fittings Industry, Inc.; 2002.
M. MSS SP-69 - Pipe Hangers and Supports - Selection and Application; Manufacturers Standardization Society of the Valve and Fittings Industry, Inc.; 2003.
N. MSS SP-89 - Pipe Hangers and Supports - Fabrication and Installation Practices; Manufacturers Standardization Society of the Valve and Fittings Industry, Inc.; 2003.
1.04 SYSTEM DESCRIPTION
A. Where more than one piping system material is specified, ensures system components are compatible and joined to ensure the integrity of the system is not jeopardized. Provide necessary joining fittings. Ensure flanges, unions, and couplings for servicing are consistently provided.
B. Use unions, flanges, and couplings downstream of valves and at equipment or apparatus connections. Do not use direct welded or threaded connections to valves, equipment or other apparatus.
1.05 SUBMITTALS
A. Product Data: Include data on pipe materials, pipe fittings, valves, and accessories. Provide manufacturers catalogue information. Indicate valve data and ratings.
C. Welders Certificate: Include welder’s certification of compliance with ASME (BPV IX).
D. Manufacturer's Installation Instructions: Indicate hanging and support methods, joining procedures.
E. Project Record Documents: Record actual locations of valves.
F. Maintenance Data: Include installation instructions, spare parts lists, exploded assembly views.
G. Maintenance Materials: Furnish the following for Ball State University's use in maintenance of project. 1. Valve Repacking Kits: One for each type and size of valve.
1.06 QUALITY ASSURANCE
A. Manufacturer Qualifications: Company specializing in manufacturing products of the type specified in this section, with minimum three years of documented experience.
B. Installer Qualifications: Company specializing in performing work of the type specified in this section, with documented experience.
C. Welder Qualifications: Certify in accordance with ASME (BPV IX). 1. Provide certificate of compliance from authority having jurisdiction, indicating approval of welders.
1.07 DELIVERY, STORAGE, AND HANDLING
A. Accept valves on site in shipping containers with labeling in place. Inspect for damage.
B. Provide temporary protective coating on cast iron and steel valves.
C. Provide temporary end caps and closures on piping and fittings. Maintain in place until installation.
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D. Protect piping systems from entry of foreign materials by temporary covers, completing sections of the work, and isolating parts of completed system.
1.08 FIELD CONDITIONS
A. Do not install underground piping when bedding is wet or frozen.
B. Uncover utilities and verify both horizontal and vertical alignments sufficiently in advance of construction to permit adjustments in the work. Determine location of existing utilities and identify conflicts before excavating trench for pipe installation.
C. Maintain ambient conditions required by manufacturers of each product. Maintain temperature before, during, and after installation for minimum of 24 hours.
PART 2 PRODUCTS
2.01 HYDRONIC SYSTEM REQUIREMENTS
A. Comply with ASME B31.9 and applicable federal, state, and local regulations.
B. Piping: Provide piping, fittings, hangers and supports as required, as indicated, and as follows: 1. Where more than one piping system material is specified, provide joining fittings that are
compatible with piping materials and ensure that the integrity of the system is not jeopardized. 2. Use non-conducting dielectric connections whenever jointing dissimilar metals. 3. Provide pipe hangers and supports in accordance with ASME B31.9 unless indicated otherwise.
C. Pipe-to-Valve and Pipe-to-Equipment Connections: Use flanges or unions to allow disconnection of components for servicing; do not use direct welded, soldered, or threaded connections.
D. Valves: Provide valves where indicated and as follows: 1. Provide drain valves where indicated, and if not indicated provide at least at main shut-off, low
points of piping, bases of vertical risers, and at equipment. Use 3/4 inch ball valves with cap; pipe to nearest floor drain.
2. For shut-off and to isolate parts of systems or vertical risers, use gate or butterfly valves.
E. Welding Materials and Procedures: Conform to ASME (BPV IX).
2.02 HEATING WATER PIPING: BURIED
A. Restrained Ductile Iron Pipe: 1. Manufacturers:
a. Clow Corp.: www.clowvalve.com. b. ACIPCO.: www.acipco.com. c. U.S. Pipe Co.: www.uspipe.com. d. Griffin Co.: www.griffinco.com.
2. General: a. 6 inch through 24 inch pipe shall be ductile iron AWWA C151/A21.51. Pipe shall be of the
push on restrained joints or mechanical joint type. Field-cut ends on ductile iron pipe shall be fitted with a field-welded weld bead or be installed with a restraint.
b. The pipe shall be coated outside with a bituminous coating in accordance with ANSI/AWWA C151/A21.51. The pipe interior shall be cement mortar lined and seal coated in compliance with the latest revision of ANSI/AWWA C104/A21.4.
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c. Pipe-laying lengths shall be provided in 20-foot nominal lengths with allowable trim-pipe
lengths in accordance with AWWA C151 and special shorter lengths provided as required. The pipe shall be able to expand and contract 1/4" per 20-foot pipe sections. The 1/4” expansion and contraction is cyclical throughout the year, and is based on 100 degree water temperature difference.
3. Pipe Pressure Class: a. 6 inch - 18 inch: 350.
4. Joints: a. Restrained Joints. Restrained joints shall be used for joint restraint for straight lengths of
pipe to pipe connections. Restrained joints shall be equivalent to Flex-Ring restrained joints as manufactured by American Ductile Iron Pipe. Gasket material shall be Ethylene Propylene Diene Monomer (EPDM) for hot water systems. Systems shall be suitable for the following working pressures: 1) 6 inch - 24 inch: 350.
b. Mechanical joint restraint. Mechanical joint restraint shall be used for joint restraint on fittings and valves. Mechanical joints shall conform to AWWA C111. Bolts shall be high-strength, low-alloy steel per AWWA C111. Gasket material shall be Ethylene Propylene Diene Monomer (EPDM) for hot water systems. Joint restraint shall be equivalent to EBAA Iron Megalug. System shall be suitable for the following working pressures: 1) 6 inch - 16 inch: 350.
5. Fittings: a. Ductile Iron Fitting: Standard fitting shall be ductile iron conforming to ANSI/AWWA
C110/A21.20. Fittings shall be rated for the same pressure class as the associated pipe. Compact ductile iron fittings shall meet the requirements of ANSI/AWWA C153/A21.53.
b. Coating and Lining: The fittings shall be coated with a bituminous coating in accordance with ANSI/AWWA C110/A21.10 and lined inside with cement mortar and seal coated in accordance with ANSI/AWWA C104/A21.4.
B. Preinsulated Piping. 1. Manufacturers:
a. Perma-Pipe, Inc.: www.permapiping.com. b. Thermacor Process.: www.thermacor.com. c. Insul-Tek.: www.insul-tek.com.
2. General: a. Where indicated on drawings, provide preinsulated piping system equal to Xtru-Therm, as
manufactured by Perma-Pipe. All piping sections, fittings, and other accessories shall be factory fabricated, insulated and jacketed. Field insulation of fittings shall not be allowed. The piping system design and manufacture shall be in strict conformance with ASME B31.1. Installation of the piping system shall be in accordance with the manufacturer's instructions. Factory trained field technical assistance shall be provided for critical periods of installation, unloading, field joint instruction and testing.
3. Service Pipe: a. The service pipe shall be restrained joint ductile iron pipe. See Restrained ductile iron pipe
specification. Piping shall be exposed at each end for field joint fabrication. 4. Accessories:
a. Elbows, tees, reducers, field joints and end seals shall be designed and factory fabricated to prevent the ingress of moisture into the system.
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5. Insulation:
a. The service pipe insulation shall be polyurethane foam with 2 lb/cubic foot minimum density, 90% minimum closed cell content and maximum initial thermal conductivity of 0.18 Btu-in/hr-sf-deg F. The insulation shall completely fill the annular space between the service pipe and jacket and shall be bonded to both. Systems using open cell insulation or a nonbonded design shall not be allowed. The insulation shall be provided to the minimum thickness specified below: 1) Pipe Size 6" - 8": 1" insulation. 2) Pipe Size 10" - 12": 1.5" insulation. 3) Pipe Size 14" - 36": 2" insulation.
6. Insulation Jacket: a. The outer protective insulation jacket shall be seamless high density polyethylene (HDPE) in
accordance with ASTM D3350 minimum cell classification PE 345444 C. PVC or tape materials are not allowed. The minimum thickness of the HDPE jacket shall be as follows: 1) Jacket Outside Diameter less than or equal to 12": 0.080". 2) Jacket Outside Diameter greater than 12" and less than or equal to 24": 0.120".
7. Field Joints: a. If field joints are needed, they must be installed after the service pipe has been
hydrostatically tested. Insulation shall then be poured in place into the field joint area. All field applied insulation shall be placed only in straight sections of pipe. Field insulation of fittings is not acceptable. The installer shall seal the field joint area with a heat shrinkable adhesive backed sleeve. Backfilling shall not begin until the heat shrink sleeve has cooled. All insulation and jacketing materials for the field joint shall be furnished by the preinsulated pipe manufacturer.
2.03 CHILLED WATER PIPING: BURIED
A. High Density Polyethylene (HDPE) 1. Manufacturers:
a. Performance Pipe.: www.performacepipe.com. b. ISCO Industries: www.isco-pipe.com. c. Oxford Plastics Inc.: www.oxfordplasticsinc.com.
2. Materials: a. All HDPE pipe and fittings shall conform to AWWA C906, except as modified herin. The pipe
and fittings shall be rated for a working pressure of 160 psig and have a dimension ratio (DR) of not less than 11 for pipe ranging from 6 inches diameter to 24 inches diameter. HDPE shall not be installed in close proximity to buried steam piping.
b. HDPE shall be manufactured from extra high molecular weight polyethylene pipe materials meeting the requirements of ASTM D3350-96. The pipe shall meet the requirements of cell classification PE34544C, standard PE code designation PE3408 as defined by ASTM D3350-96 and D3350. The manufacturer shall certify that the material meeting this specification has exceeded 5,000 hours without failure when tested under ASTM F 1248, and has a hydrostatic design basis for 1,600 psi at 73 degrees F and 800 psi at 140 degrees F when tested under ASTM D 2837. The design pressure of the pipe shall be defined in accordance with ASTM D 3035 and F 714. The pipe shall have a controlled outside diameter based on ductile iron pipe sizes (DIPS).
3. Identification for DIPS Sized Pipe. a. DIPS sized pipes shall have three equally spaced pairs of longitudinal blue color stripes
co-extruded into the pipe outside surface. Stripes printed on the outside surface shall not be acceptable.
4. Fabricated Fittings:
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a. HDPE fittings shall be shop fabricated. Shop fabricated fittings shall be made in strict accordance with the pipe manufacturer's printed recommendations and shall be fully butt fusion joints. Molded fittings shall not be allowed. The same approved manufacturer shall produce the HDPE pipe and fittings. Products such as fittings or flange adapters made by sub-contractors or distributors are prohibited. Fittings shall be manufactured to standardized dimensions and shall be compatible with standard fittings, valves, tees, service saddles, curb stops, and meter stops. Connections to the existing chilled water system other than HDPE pipe shall be restrained mechanical joint fittings, with stiffeners or inserts if recommended by the manufacturer.
b. Heat fusion fabricated fittings shall meet the following: 1) Manufactured from the same material as the extruded pipe. 2) Manufactured to the same DR rating as the pipe. 3) Fabricated 90 degree elbows shall have five segments. 4) Fabricated 45 degree elbows shall have three segments. 5) Fabricated tees shall be three piece. 6) Fabricated wyes shall be three piece.
5. HDPE Flange Adapters: a. Flange adapters shall be made with sufficient through-bore length to be clamped in a butt
fusion-joining machine without the use of a stub-end holder. The sealing surface of the flange adapter shall be machined with a series of small v-shaped grooves (serrations) to promote gasketless sealing, or retrain the gasket against blowout.
6. Back-up Rings and Flange Bolts: a. Flange adapters shall be fitted with back-up rings that are pressure rated equal to or greater
than the mating pipe. The back-up ring bore shall be chamfered or radiused to provide clearance to the flange adapter radius. Flange bolts and nuts shall be Grade 3 or higher.
7. Mechanical Joint (MJ) Adapters: a. MJ adapters 14" and larger shall be provided with heavy duty back up ring kits. All MJ
adapters must be provided with stainless steel stiffeners.
B. Restrained Ductile Iron Pipe: 1. Manufacturers:
a. Clow Corp.: www.clowvalve.com. b. ACIPCO.: www.cipco.com. c. U.S. Pipe Co.: www.uspipe.com. d. Griffin Co.: www.griffin-pipe.com.
2. General: a. 6 inch through 24 inch pipe shall be ductile iron AWWA C151/A21.51. Pipe shall be of the
push on restrained joints or mechanical joint type. Field-cut ends on ductile iron pipe shall be fitted with a field-welded weld bead or be installed with a restraint.
b. The pipe shall be coated outside with a bituminous coating in accordance with ANSI/AWWA C151/A21.51. The pipe interior shall be cement mortar lined and seal coated in compliance with the latest revision of ANSI/AWWA C104/A21.4.
c. Pipe-laying lengths shall be provided in 20-foot nominal lengths with allowable trim-pipe lengths in accordance with AWWA C151 and special shorter lengths provided as required. The pipe shall be able to expand and contract 1/4" per 20-foot pipe sections. The 1/4" expansion and contraction is cyclical throughout the year, and is based on 100 degree water temperature difference.
3. Pipe Pressure Class: a. 6 inch - 18 inch: 350.
4. Joints: a. Restrained Joints. Restrained joints shall be used for joint restraint for straight lengths of
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pipe to pipe connections. Restrained joints shall be equivalent to Flex-Ring restrained joints as manufactured by American Ductile Iron Pipe. Gasket material shall be standard styrene butadiene copolymer (SBR) for chilled water systems. Systems shall be suitable for the following working pressures: 1) 6 inch - 24 inch: 350.
b. Mechanical joint restraint. Mechanical joint restraint shall be used for joint restraint on fittings and valves. Mechanical joints shall conform to AWWA C111. Bolts shall be high-strength, low-alloy steel per AWWA C111. Gasket material shall be standard styrene butadiene copolymer (SBR) for chilled water systems. Joint restraint shall be equivalent to EBAA Iron Megalug. System shall be suitable for the following working pressures: 1) 6 inch - 16 inch: 350.
5. Fittings: a. Ductile Iron Fitting: Standard fitting shall be ductile iron conforming to ANSI/AWWA
C110/A21.20. Fittings shall be rated for the same pressure class as the associated pipe. Compact ductile iron fittings shall meet the requirements of ANSI/AWWA C153/A21.53.
b. Coating and Lining: The fittings shall be coated with a bituminous coating in accordance with ANSI/AWWA C110/A21.10 and lined inside with cement mortar and seal coated in accordance with ANSI/AWWA C104/A21.4.
2.04 UNIONS, FLANGES, AND COUPLINGS
A. Flanges for Pipe Over 2 Inches: 1. Ferrous Piping: 150 psig forged steel, slip-on. 2. Gaskets: 1/16 inch thick preformed neoprene.
B. Mechanical Couplings for Grooved and Shouldered Joints: Two or more curved housing segments with continuous key to engage pipe groove, circular C-profile gasket, and bolts to secure and compress gasket. 1. Dimensions and Testing: In accordance with AWWA C606. 2. Housing Material: Malleable iron or ductile iron, galvanized. 3. Bolts and Nuts: Hot dipped galvanized or zinc-electroplated steel. 4. When pipe is field grooved, provide coupling manufacturer's grooving tools.
2.05 VALVES, BURIED
A. Resilient seated gate valves shall be used for sizes 4 to 12 inches, and butterfly valves for sizes 14 inches and larger, unless shown differently on the plans. Prior to factory valve assembly, all internal and external ferrous metal surfaces shall be coated with a fusion bonded epoxy. Coating shall conform to AWWA Standard C550, and shall be ANSI/NSF Standard 61 certified. Field repair of epoxy lining is not permitted. Valves shall have mechanical joint ends.
B. GATE VALVES 1. Manufacturers:
a. ACIPCO; Model 2500: www.acipco.com/afc. b. Clow Valve Company; Model 2639: www.clowvalve.com. c. M&H Valve Company; Model C509: www.mh-valve.com.
2. General: a. AWWA C509, resilient seated, ductile-iron body and bonnet, non-rising bronze stem, 200-psi
working pressure, 2-inch square operating nut which shall turn counter clockwise.
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C. BUTTERFLY VALVES
1. Manufacturers: a. Clow Valve Company: Model 4500: www.clowvalve.com. b. M&H Valve Company: Model 4500: www.mh-valve.com.
2. Body: Ductile iron to ASTM A536 with lug ends, extended neck. 3. Pressure Rating: Bubble tight shutoff with maximum allowable working pressure of 200 psi. 4. Stem: Stainless Steel 5. Seat: EPDM. 6. Disc: Cast iron to ASTM A126 or ASTM A276 type 304 Stainless steel. 7. Operator: Traveling nut type, sealed, gasketed and lubricated.
D. VALVE BOXES: 1. Manufacturers:
a. ACIPCO: www.acipco.com/afc. b. Substitutions: See Section 01 60 00 - Product Requirements.
2. General: a. Cast-iron box having top section and cover with lettering "HOT WATER SUPPLY," and "HOT
WATER RETURN," or "CHILLED WATER SUPPLY," and "CHILLED WATER RETURN" bottom section with base of size to fit over valve and barrel approximately 5-1/4 inches in diameter, and screw adjustable cast-iron extension of length required for depth of bury of valve.
b. Provide a steel tee-handle operating wrench with each valve box. Wrench shall have tee handle with one pointed end, stem of length to operate valve, and socket fitting valve operating nut.
PART 3 EXECUTION
3.01 PREPARATION
A. Ream pipe and tube ends. Remove burrs. Bevel plain end ferrous pipe. 1. Prepare pipe for grooved mechanical joints as required by coupling manufacturer. 2. Remove scale and dirt on inside and outside before assembly. 3. Keep open ends of pipe free from scale and dirt. Protect open ends with temporary plugs or
caps. 4. After completion, fill, clean, and treat systems.
3.02 INSTALLATION, BURIED PIPING
A. General: 1. All pipes, fittings, and accessories shall be installed in accordance with manufacturer's
recommendations. A factory trained field service instructor shall be present during the critical stages of the installation and testing.
2. Support and protect underground piping so that it remains in place without settling and without damage during and from backfilling.
3. Hydrostatic tests for all piping except HDPE of 150 psig shall be required for a period of 4 hours. No leakage shall be allowed.
4. Wherever, in the opinion of the Architect/Engineer, ground is unsuitable to support piping, install foundations of concrete, brick piers, or cradles under piping as directed.
5. Install pipe at the alignment and grade shown on the drawings.
B. Restrained Ductile Iron Pipe: 1. With the piping spigot in reasonably straight alignment and centered within the joint flex-ring,
insert the spigot until it contacts the back of the socket. Piping joints shall then be pre-extended prior to hydrostatic testing. This may be accomplished by pulling or jacking the spigot away from
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the socket until firm resistance is encountered. This should allow for approximately one inch of free axial movement at each joint.
C. HDPE Pipe: 1. General: When delivered, a receiving inspection shall be performed and any shipping damage
shall be reported to the manufacturer. Installation shall be in accordance with ASTM D 2774, manufacturer's recommendations and this specification. HDPE piping stored on site shall be kept out of direct sunlight. Allow HDPE pipe to acclimate to outside conditions a minimum of 12 hours prior to installation.
2. Large Diameter Fabricated Fittings: Not more than one plain-end connection of 16" and larger fabricated directional fittings (elbows, tees, etc.) shall be butt fused to the end of a pipe length before placing the assembly into the trench. The remaining fitting connections shall be made in the trench using butt fusion, flange or other connection means in accordance with H.3. Flange and other mechanical connections shall be assembled, and tightened in accordance with the connection manufacturer's instructions and H.3. Handling, lifting, moving or lowering a 16" or larger fabricated fitting that is connected to more than one pipe length is prohibited. The installing contractor at his expense shall correct fitting damage caused by such improper handling.
3. Mechanical Joint & Flange Installation: Mechanical joint and flange connections shall be installed in accordance with the manufacturer's recommended procedure. MJ Adapters and flanges shall be centered and aligned to the mating component before assembling and tightening bolts. In no case shall MJ gland or flange bolts be used to draw the connection into alignment. Bolt threads shall be lubricated, and flat washers should be used under the nuts. Bolts shall be evenly tightened according to the tightening pattern and torque step recommendations of the manufacturer. At least 1 hour after initial assembly, flange connections shall be re-tightened following the tightening pattern and torque step recommendations of the manufacturer. The final tightening torque shall be as recommended by the manufacturer.
4. Pipe Handling: When lifting with slings, only wide fabric choker slings capable of safely carrying the load shall be used to lift, move, or lower pipe and fittings. Wire rope and chain are prohibited. Slings shall be of sufficient capacity for the load, and shall be inspected before use. Worn or damaged equipment shall not be used.
5. Protection against shear and bending loads: In accordance with ASTM D 2774, connections shall be protected where an underground HDPE branch or service pipe is joined to a branch fitting such as a service saddle, branch saddle or tapping tee on a main pipe, and where pipes enter or exit casings or walls. The area surrounding the connection shall be embedded in properly placed, compacted backfill, preferably in combination with a protective sleeve or other mechanical structural support to protect the HDPE pipe against shear and bending loads.
6. Heat Fusion Joining: Joints between plain end pipes and fittings shall be made by butt fusion, and joints between the main and saddle branch fittings shall be saddle fusion using only procedures that are recommended by the pipe and fitting manufacturer. The contractor shall ensure that persons making heat fusion joints have received training in the manufacturer's recommended procedure. The contractor shall maintain records of trained personnel, and shall certify that training was received not more than 12 months before commencing construction. External and internal beads shall not be removed.
7. Joining by Other Means: HDPE pipe and fittings may be joined together or to other materials by means of (a) flanged connections (flange adapters and back up rings), (b) mechanical couplings designed for joining HDPE pipe or for joining HDPE pipe to another material, (c) MJ adapters or (d) electrofusion. When joining by other means, the installation instructions of the joining device manufacturer shall be observed. Always allow HDPE to sit for a minimum of 12 hours prior to connecting to materials other than HDPE.
8. ID Stiffener and Restraint: A stiffener shall be installed in the bore of the HDPE pipe when an OD compression mechanical coupling is used and when connecting plain end HDPE pipe to a
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mechanical joint pipe, fitting or appurtenance. External clamp and tie rod restraint shall be installed where HDPE pipe is connected to the socket of a mechanical joint pipe, fitting or appurtenance except where an MJ adapter is used.
9. Branch Connections: Branch connections to the main shall be made with saddle fittings or tees. HDPE saddle fittings shall be saddle fused to the main pipe per H.1 (Heat Fusion Joining).
10. Tracer Wire: Tracer wire shall be a 12 AWG THWN copper conductor with a polyvinyl chloride (PVC) insulation, over which a nylon jacket is applied and rated for 600 Volts. Insulation and jacket shall be RoHS compliant and utilize virgin grade material. Insulation color shall meet APWA color code standard for identification of buried utilities. Tracer wire shall be brought into a building or vault junction box and labeled. Tracer wire shall be affixed to outside of pipe to resist backfill.
11. HDPE pipe may be joined directly to ductile iron fittings by the use of mechanical joint restraint as specified herein. Stainless steel insert pipe stiffeners shall be used with all such connections.
12. HDPE pipe flange joints shall be made using a flange adapter, which is fused to the HDPE pipe. Stainless steel backup ring shall be fitted behind the flange adapter sealing surface for bolting to the mating flange. Backup rings shall be AWWA C207 class D for 160 psi.
13. A locate wire shall be laid with the HDPE pipe to facilitate future locating of the HDPE pipe. 14. Hydrostatic tests for HDPE piping shall be performed as follows:
a. Pressurize pipe to 132 psig and allow to sit for one hour. b. Pressurize pipe to 132 psig again and allow to sit for one hour. c. Pressurize pipe to 132 psig and pipe shall hold pressure for at least 4 hours. d. No leakage shall be allowed.
15. Testing Fusion Quality: The Contractor shall ensure the field set-up and operation of the fusion equipment, and the fusion procedure used by the contractor's fusion operator while on site. Every day pipe is being installed, the contractor shall verify field fusion quality by making and testing a trial fusion. The trial fusion shall be allowed to cool completely; then test straps shall be cut out and bent strap tested in accordance with ASTM D 2657. If the bent strap test of the trial fusion fails at the joint, the field fusions represented by the trial fusion shall be rejected. At the contractor's expense, all necessary corrections to equipment, set-up, operation and fusion procedure shall be made and all rejected fusions shall be re-made.
D. Slope piping and arrange to drain at low points.
3.03 TRENCHING FOR BURIED PIPING
A. Trench Excavation: 1. Excavate trench to alignment and grade shown on the Drawings or as directed by the engineer. 2. The trench width at the surface may vary and depend upon the depth of the trench and the nature
of the excavated material encountered. However, it shall be of ample width to permit the pipe to be laid and jointed properly and the backfill to be placed and compacted properly.
3. Correct any part of the trench that is inadvertently excavated below grade with approved material compacted to 95 percent of maximum density.
4. Brace, shore or sheet and drain trench so that workmen may work safely. Comply with applicable State Regulations relating to industrial safety to a safe angle of repose. Angle of repose may be no less than that required by State Regulations or the requirements of the Occupational Safety and health Act (OSHA), whichever is more restrictive.
5. Segregate soils in the excavated material that are not suitable for trench backfill and dispose of in a suitable site selected by the contractor. Dispose of other excess excavated material in a suitable site selected by the contractor and in accordance with Federal, State and Local laws.
6. Dewater the trench as necessary to excavate the trench and install the pipe and structures. 7. Excavate to a sufficient depth to insure adequate foundation when the bottom of the trench is soft
or where in the opinion of the Engineer unsatisfactory foundation conditions exist. Bring
Schmidt Associates, Inc. BSU Project No. 2010-019.01 SE 2010-004.SAR - Ball State University Studebaker East,
Phase 2
FACILITY HEATING (GEOTHERMAL) AND CHILLED WATER DISTRIBUTION PIPING
221115 - 11
excavation up to pipe grade with thoroughly compacted granular materials. 8. Provide temporary support, remove, relocate or reconstruct existing utilities located within the
trench excavation as necessary. Utility Owner shall designate the method employed. Use particular care and provide compacted fill or other stable support for utility crossings to prevent detrimental displacement, rupture, or failure.
B. Backfill in the Pipe Zone: 1. Backfill within the pipe zone according to the Drawings, specification section 23 07 19 and the
Design and Installation Manual of the loose fill insulation manufacturer. Compact the loose fill insulation to the manufactures recommended density.
C. Backfill above Pipe Zone:
1. Backfill beneath Paved Areas: a. Fill up to subgrade elevation b. Place backfill materials in uniform depth layers not to exceed 6 inches before compaction.
Acceptably complete the compaction of each layer before placing material for the succeeding layer.
c. Mechanically compact each lift of the upper 3 feet of the trench to a Standard Proctor Density of 95 percent.
d. Mechanically compact each lift under the upper 3 feet of the trench to a Standard Proctor Density of 95 percent.
e. Refer to section 31 23 16.13 3.06.E and backfill and compaction schedule on the drawings for special considerations for backfill and compaction of utility trenches along west project boundary.
2. Backfill beneath Un-Paved Areas: a. Backfill with Suitable Excavated Materials.
1) Suitable soils for use as backfill include ASTM D 2487 Soil Classification Groups GW, GP, GM, SW, SP and SM, or a combination of these groups; free of rock or gravel larger than 2 inches in any dimension, debris, waste, frozen materials, vegetation, and other deleterious matter.
2) Unsuitable Soils for use as backfill include ASTM D 2487 Soil Classification Groups GC, SC, CL, ML, OL, CH, MH, OH, and PT according to ASTM D 2487, or a combination of these groups.
b. Fill up to subgrade elevation. c. Place backfill materials in uniform depth layers not to exceed 8 inches before compaction.
Acceptably complete the compaction of each layer before placing material for the succeeding layer.
d. Mechanically compact each lift of the upper 3 feet of the trench to a Standard Proctor Density of 90 percent.
e. Mechanically compact each lift under the upper 3 feet of the trench to a Standard Proctor Density of 95 percent.
f. Refer to section 31 23 16.13 3.06.E and backfill and compaction schedule on the drawings for special considerations for backfill and compaction of utility trenches along West project boundary.
3. Density tests on the backfill materials will be as directed by the engineer. The Contractor will recompact all areas represented by failed density tests.
3.04 PIPE CLEARANCES AND CONFLICTS
A. Provide clearance between hydronic pipes and water main and sewers as follows: 1. Maintain 10 foot horizontal separation between pipes. 2. Maintain 18 inch vertical separation between pipes.
Schmidt Associates, Inc. BSU Project No. 2010-019.01 SE 2010-004.SAR - Ball State University Studebaker East,
Phase 2
FACILITY HEATING (GEOTHERMAL) AND CHILLED WATER DISTRIBUTION PIPING
221115 - 12
3. No pipes crossing the hydronic piping shall penetrate the loose fill insulation. Offset the hydronic piping as necessary to avoid this condition.
END OF SECTION 22 11 15
CATCH BASINRIM = 934.92S. (10" RCP w/DI 90° bend)Top of bend = 932.03Bot of bend = 930.94
APPROX. LOCATIONOF JUNCTION BOX
ELEC MH #E-11RIM = 934.63
935.80
935.50
935.69
935.66
935.42
935.00
934.80
M.E.G.
TW=939.20
2%
2%
939
938
937
9
3
6
9
3
5
935.00
934.80
9
3
5
101
102
303
302
103
301
305
304
Drawing GC-101A: Partial Sheet GC-101
Project: STUDEBAKER EAST PHASE 2
BALL STATE UNIVERSITY, MUNCIE, IN
BSU Project No.: 2010-019.01 SE
SAI Project No.: 2010-004.SAR
REA Project No.: 101162
Addendum #1 - November 15, 2010
LAND PLANNING + URBAN DESIGN + LANDSCAPE ARCHITECTUREoffices in Indianapolis, IN | Louisville, KY315 South Jefferson St., Muncie, IN 47305 [765] 747.9737RUNDELL ERNSTBERGER ASSOCIATES, LLC
LAND PLANNING + URBAN DESIGN + LANDSCAPE ARCHITECTUREoffices in Indianapolis, IN | Louisville, KY315 South Jefferson St., Muncie, IN 47305 [765] 747.9737RUNDELL ERNSTBERGER ASSOCIATES, LLC
NORTH SCALE: 1" = 20'
0' 10' 20' 40'
Project: STUDEBAKER EAST PHASE 2
BALL STATE UNIVERSITY, MUNCIE, IN
BSU Project No.: 2010-019.01 SE
SAI Project No.: 2010-004.SAR
REA Project No.: 101162
Addendum #1 - November 15, 2010
LAND PLANNING + URBAN DESIGN + LANDSCAPE ARCHITECTUREoffices in Indianapolis, IN | Louisville, KY315 South Jefferson St., Muncie, IN 47305 [765] 747.9737RUNDELL ERNSTBERGER ASSOCIATES, LLC 1162 CG-101.dwg
Drawing GC-101C: Partial Sheet GC-101 (reduced)
STORM SEWER NETWORK DATA TABLE
STRUCTURE
(NUMBER)
TYPE
(DETAIL)
CASTING
TF
(ELEV.)
PIPE
LENGTH
(LF)
SIZE
(IN.)
MATERIAL
INVERT
1
INVERT
2
INVERT
3
INVERT
4 NOTES
101 --- EXISTING
RESET TO
934.95
--- --- ---
EX. 929.08
(E)
EX. 929.07
(W)
929.58 (N)
--- CORE AND CONNECT 10" PIPE FROM NORTH
102 MANHOLE
NEENAH R2540 OR
EAST JORDAN EJ1020/M1
935.00 14 LF 10" HDPE
929.76 (S) 929.86 (N) 931.30 (W)
---
103 MANHOLE
NEENAH R2540 OR
EAST JORDAN EJ1020/M1
934.98 64 LF 8" HDPE
929.66 (S) 930.66 (E) 930.76 (W)
---
104
DRAIN
BASIN
12" STANDARD H-25 934.60 19 LF 8" HDPE
930.98 (SE)
931.08
(NW)
--- ---
105
DRAIN
BASIN
15" LIGHT DUTY BRONZE 934.87 21 LF 6" HDPE
931.35 (SE) 931.45 (S)
--- ---
106
DRAIN
BASIN
15" LIGHT DUTY BRONZE 934.98 24 LF 6" HDPE
931.74 (N) 931.84 (S)
--- ---
107
DRAIN
BASIN
15" LIGHT DUTY BRONZE 935.04 24 LF 6" HDPE
932.14 (N)
--- --- ---
201 MANHOLE
NEENAH R2540 OR
EAST JORDAN EJ1020/M1
934.40 --- --- ---
EX. (NW) EX. (E) 930.36 (S)
---
SET OVER EXISTING 12" VCP. MATCH
EXISTING INVERTS.
202
DRAIN
BASIN
15" STANDARD H-25 933.50 7 LF 8" PVC
930.50 (N)
--- --- --- WATER QUALITY BASIN OUTLET STRUCTURE
301 MANHOLE
NEENAH R2540 OR
EAST JORDAN EJ1020/M1
934.70 35 LF 12" HDPE
SET OVER EXISTING 12" VCP. MATCH
EXISTING INVERTS.
302
DRAIN
BASIN
12" STANDARD H-25 936.45 --- --- ---
933.35
(SW)
933.39 (W) 933.39 (N)
--- CONNECT ROOF DRAINAGE
303
DRAIN
BASIN
12" STANDARD H-25 936.45 13 LF 6" HDPE
933.65 (E)
--- --- ---
304
ROOF
DRAIN
NEENAH R-4929-A5 BOOT 939.51 45 LF 6" HDPE 935.01 SET TOP OF BOOT FLUSH W/ FINISH GRADE
305
ROOF
DRAIN
NEENAH R-4929-A5 BOOT 939.51 13 LF 6" HDPE 935.01
934.83
(BLIND CONNECTION)
SET TOP OF BOOT FLUSH W/ FINISH GRADE
401 --- EXISTING EX. 938.07
UPSTREAM
115 LF
4" HDPE
EX. 930.62
(NW)
EX. 931.27
(NE)
EX. 931.42
(S)
934.07 (N)
CONNECTION TO FIRE VAULT SUMP.
ROUTING IS APPROXIMATE.
402
DRAIN
BASIN
12" STANDARD H-25 936.85 --- --- ---
EX.
(N)
933.56 (SE)
933.56
(S)
---
CONNECT EXISTING EXISTING 8" D.I.P. TO
NORTH (VERIFY INVERT)
403 TRENCH REFER TO DETAIL2/CG-101 935.46 20 LF 8" HDPE
A. Elevation: Base elevation is 0'-0" = 939.53' (United States Geological Survey data);reference Site Drawings.
B. Dimensions: For general dimensions, reference Dimension Plans.C. Annotation: For wall and fenestration tags not indicated on upper floors, reference
AF101.D. Materials: Reference Material Legend on A-001 for material designations.E. Floor Alignment: Where new floors meet existing floors, a smooth, straight, and flush
transition shall be constructed. Verify in field existing floor elevations and conditionswhere a new floor shall be constructed adjacent to existing. Trim and patch existing flooras required to achieve desired transition. Provide hydraulic cement underlayment asrequired.
F. Typical Wall Construction: all interior walls are Type "S4-D", unless indicated otherwise.G. Load-Bearing Walls: Reference Structural Drawings for walls indicated to be load-
bearing, including size, spacing and gauge.H. Floor Penetrations: Reference Mechanical, Plumbing, Electrical and Technology
Drawings for items penetrating new and existing floor slabs. Reference StructuralDrawings for requirements on cutting and supporting floor penetrations; all penetrationsrequired may not be indicated on these Drawings. Provide penetration firestopping at allfloor penetrations.
I. Blocking: Provide bracing and blocking as required in walls supporting specialties,equipment and casework.
J. Firestopping: all openings through fire-rated floors and walls for Mechanical, Plumbing,Fire Protection, Electrical and Technology Work shall be firestopped at each penetrationreference Life Safety Plans for fire rating requirements.
K. Joints: seal all joints between dissimilar materials.L. GWB: all gypsum wallboard (GWB) is 5/8" Type "X" unless indicated otherwise.M. Floor Prep: Contractor shall mechanically prepare existing concrete floor as required for
installation of new floor finishes.N. Extra Access Panels: Contractor shall provide (50) 16"X16" metal access panels,
including Hardware Set #85, in addition to those indicated, to be installed at locations asdirected by the Architect. These access panels shall be installed after walls and ceilingsare complete; all cutting and patching of interior walls shall be included in the Bid.
GENERAL FLOOR PLAN NOTES
123456
A
B
C
D
E
123456
A
B
C
D
E
These Drawings and Specifications, and all copies thereof are and shallremain the property and copyright of the Architect. They shall be usedonly with respect to this Project and are not to be used on any otherProject or Work without prior written permission from the Architect.
SAI Project No.
Project Date
Produced
BSU Project No. 2010-019.01 SE
KEY PLAN
RE
NO
VA
TIO
N
ADDITION
FIRST FLOOR PLAN
AF101
Ball State University
Studebaker East -Phase 2, Additions &
Renovations
2010-004.SAR
11.03.2010
RB EV
1/8" = 1'-0"1A
FIRST FLOOR PLAN
5.4.110 - FLOOR PLAN NOTES
1 05 50 00 - METAL LADDER
2 05 51 00 - ARCHITECTURAL CLASS METAL STAIR
3 05 52 13 - METAL PIPE RAILING IN EXISTING CONCRETE CURB, REFERENCE SITEDRAWINGS FOR TYPICAL EXTERIOR RAILING DETAILS
These Drawings and Specifications, and all copies thereof are and shallremain the property and copyright of the Architect. They shall be usedonly with respect to this Project and are not to be used on any otherProject or Work without prior written permission from the Architect.
REMARKS(1) PROVIDE WITH SQUARE STYLE COVER. PROVIDE UNIT WITH A NON-SLOPED OUTSIDE ENCLOSURE APPEARANCE.(2) VALANCE MANUFACTURER TO FIELD MEASURE EVERY VALANCE UNIT PRIOR TO ORDERING.(3) ALL VALANCE UNITS SHALL BE 4-ROW COOLING/3-ROW HEATING.
1
Drawing #:Date:Project #:
ADD#1/E-60411/15/10
2010-004.SAR
# Revision Date
Total Amps: 2569 A
Total Conn. Load: 925.61 kVA
20
19
18
17
16
15
14
13
12
11
10
9
8 Space 3 225 A 0 A 0 kVA
7 Space 3 225 A 0 A 0 kVA
6 Spare 3 225 A 225 A 0 kVA
5 JOCKEY PUMP P 3 225 A 30 A 1.73 kVA
4 SWBD2 P 3 1600 A 1600 A 621.83 kVA
3 FIRE PUMP P 3 800 A 800 A 43.2 kVA
2 ATS-2 P 3 800 A 800 A 226.96 kVA
1 ATS-1 P 3 225 A 225 A 50.89 kVA
CKT Circuit Description
Load
Code
# of
Poles Frame Size Trip Rating Load Remarks
100% RATED MAIN
PROVIDE A SQUARE D ION 7330 METER WITH ETHERNET CAPABILITIES
ATC Associates Inc. 7988 Centerpoint Drive, Suite 100
Indianapolis, Indiana 46256
Limited Lead Based Paint Inspection
Ball State University Studebaker East Muncie, Indiana
ATC Project Number 086.03194.0020
Prepared for:
Mr. Gary Canaday Ball State University
Muncie, Indiana 47306
November 11, 2010
November 11, 2010
Mr. Gary Canaday Construction Manager Ball State University Facilities Planning and Management Muncie, Indiana 47306 Re: Limited Lead Based Paint Inspection Studebaker Hall East Ball State University (BSU) Muncie, Indiana 47306 ATC Project Number 086.03194.0020 Dear Mr. Canaday: ATC Associates Inc. (ATC) has completed the limited lead based paint inspection of the stairwells associated with the Studebaker Hall East renovation project located in Muncie, Indiana and in accordance with ATC Proposal No. 086-2010-0192 Change Order dated November 10th, 2010. The fieldwork was conducted by ATC representative Mr. Jason D. Hunsberger on November 10th, 2010. Our findings and conclusions are included herein. We appreciate the opportunity to be of service to Ball State University on this project, and look forward to working with you on future projects. In the meantime, if you have questions or comments regarding the information in the report, please contact the undersigned at (317) 579-4047. Sincerely, ATC Associates Inc.
Jason D. Hunsberger Laura M. Totten Environmental Specialist Staff Hygienist
7988 Centerpoint Drive, Suite 100 Indianapolis, Indiana 46256
On November 10th, 2010, ATC Associates Inc. (ATC) performed a limited lead-based paint inspection of the stairwells associated with the Studebaker Hall East renovation project located on the Ball State University Campus in Muncie, Indiana. Lead content was determined on select painted and/or coated surfaces utilizing a portable Niton X-Ray Fluorescence analyzer (XRF). This limited inspection was performed in general accordance with the United States Environmental Protection Agency's (USEPA's) rules and regulations as well as guidelines of the Housing and Urban Development (HUD), the Occupational Safety & Health Administration’s (OSHA’s) Lead in Construction Standard, and the National Institute of Occupational Safety and Health (NIOSH). A total of twenty-three (23) XRF readings were collected from the stairwells of the building. Fourteen (14) of the twenty-three (23) XRF readings were above the 1.0 mg/cm2 threshold for lead based paint. Refer to Appendix A: Summary of XRF Analysis for Lead for a listing of the lead-based paint components and locations. The XRF field survey report can be found in Appendix A. As determined by HUD, USEPA and the Indiana Department of Environmental Management (IDEM) the painted components that were below 1.0 mg/cm2 are not considered to be lead based. However, OSHA regulation (CFR 1926.26) requires that all detectable levels of lead be communicated as lead containing materials.
TABLE OF CONTENTS
LETTER OF TRANSMITTAL ............................................................................................................. i
EXECUTIVE SUMMARY .......................................................................................................... ii
4.0 CONCLUSIONS AND RECOMMENDATIONS................................................................ 3 4.1 Lead-Based Paint ................................................................................................................ 3
5.0 LIMITATIONS....................................................................................................................... 6 APPENDICES Appendix A Summary of XRF Sampling Analysis for Lead Appendix B Certifications and Licenses
Limited Lead Based Paint Inspection Page No. 2 Studebaker Hall East Building ATC Project Number 086.03194.0020
1.0 INTRODUCTION
ATC performed a limited lead based paint inspection for Ball State University on November 10th,
2010 of the stairwells associated with the Studebaker Hall East Building located in Muncie,
Indiana. The lead based paint survey was conducted by ATC representative, Mr. Jason D.
Hunsberger, lead based paint risk assessor (license no. IN4513027, expiring February 11th, 2013)
utilizing a Niton XRF analyzer (S/N 6993). Copies of current state certifications for this ATC
employee are presented in Appendix B.
2.0 SAMPLING AND XRF PROCEDURES
2.1 Lead-Based Paint Sampling
ATC’s lead-based paint inspection included testing of painted and/or coated surfaces throughout
the stairwells of the building. ATC collected twenty-three (23) XRF samples to confirm areas of
lead-based paint for abatement purposes in accordance with EPA and OSHA. EPA establishes
that lead-based paint is paint that contains more than 1.0 mg/cm2, 5,000 ppm or 0.5% lead by
weight. For OSHA compliance purposes, OSHA’s “Lead in Construction Standard” (29 CRF
1926.62) addresses any concentration of lead in paint. The XRF analysis was performed by Mr.
Jason D. Hunsberger utilizing a Niton XLP-300 (SN 6993) XRF analyzer.
The XRF is a complete lead paint analysis system that quickly, accurately, and non-destructively
measures the concentration of LBP on surfaces. The analyzer has the ability to analyze and
compute corrections for the differences in the energy spectrums relating to different substrates.
This analysis of the energy spectrum means that the lead paint reading displayed on the
instrument already accounts for any substrate effects and correction is not required by the
operator.
Limited Lead Based Paint Inspection Page No. 3 Studebaker Hall East Building ATC Project Number 086.03194.0020
3.0 FINDINGS
3.1 Interpretation of Lead-Based Paint Results
Several building components sampled within the stairwells of the building were identified as
LBP containing. All other surfaces tested were found by XRF to contain lead in concentrations
below 1.0 mg/cm2. However, OSHA regulation (CFR 1926.26) requires that all detectable levels
be communicated as lead containing materials. A listing of sampled painted surfaces and XRF
results can be found in Appendix A: Summary of XRF Analysis for Lead.
4.0 CONCLUSIONS AND RECOMMENDATIONS
ATC has completed a limited lead-based paint investigation of the stairwells associated with the
Studebaker Hall East in Muncie, Indiana. The following presents our conclusions and
recommendations based on our findings for this location.
4.1 Lead-Based Paint
Twenty-three (23) XRF samples were collected and results of the lead sampling revealed that
fourteen (14) XRF samples contained concentrations of lead equal to or greater than 1.0 mg/cm2.
These surfaces are identified in Appendix A: Summary of XRF Analysis for Lead. All LBP
regardless of condition has the potential to become a LBP hazard if disturbed. ATC recommends
the following actions be utilized:
1. Conduct paint stabilization of the deteriorated surfaces mentioned in the Appendix A table, “Summary of XRF Analysis for Lead”.
a. Paint stabilization includes appropriate surface preparation and the application of new paint or coating. If conditions exist that contributed to the lead-based paint deterioration, such as a leaking roof, correct those conditions prior to paint stabilization.
b. Use lead-safe work practices and trained personnel in accordance with HUD/EPA protocols (HUD 24 CFR Part 35-35.1330 Interim Controls and EPA 40 CFR Part 745.227 Work Practice Standards).
c. Do not allow residents/employees in the work area until it has been properly cleared.
d. Obtain a clearance examination of the unit by a certified lead based paint risk assessor or clearance technician following cleanup.
Limited Lead Based Paint Inspection Page No. 4 Studebaker Hall East Building ATC Project Number 086.03194.0020
2. Conduct ongoing maintenance. a. Stabilize all lead-based paint that deteriorates.
i. Repair damaged area and perform paint stabilization. ii. Use lead-safe work practices and trained personnel. (HUD 24 CFR Part 35-
35.1330 Interim Controls and EPA 40 CFR Part 745.227 Work Practice Standards).
iii. Notify employees and establish reporting system for deteriorated lead-based paint.
b.Renovation Workers: i. Any workers performing renovations of the areas where lead based paint or
lead based paint hazards have been identified should at a minimum have received lead based paint awareness training.
ii. Should these workers be contracted for lead based paint removal specifically, they should be licensed as lead abatement contractors and should utilize lead safe work practices for all work completed.
Except in the case of complete removal of all lead-based paint, ongoing management and
maintenance of lead-based paint hazards is recommended. The Owner should assign
responsibility for managing the various aspects of a lead-based paint hazard control program to
either a trained consultant, or they should train one of the existing staff members. This program
should be described in a lead-based paint hazard control policy statement. The statement should
document the Owner’s awareness of the lead-based paint hazard problem and his or her intention
to control it. The statement should also authorize a specific individual to carry out the lead-based
paint hazard control plan.
The requirements described in this report are based on the limited lead inspection within the
stairwells of the building. Surfaces that were not sampled or hidden painted surfaces that were
not tested (due to scope of work) may contain some percentages of lead, and would therefore
require the Contractor performing demolition work in those areas to comply with OSHA’s Lead
Regulations. If the hidden paint is discovered by the renovation activity, then all activity
associated with the disturbance, handling and disposal of any suspect lead paint must comply
with the OSHA Lead Standard 1926.62 and state regulations for the disposal of the lead paint
until proven otherwise by laboratory testing.
Limited Lead Based Paint Inspection Page No. 5 Studebaker Hall East Building ATC Project Number 086.03194.0020
OSHA requires the contractor to inform its employees of potential lead hazards, based upon the
work being performed. The purpose of OSHA’s lead construction standard is to reduce the
exposure to lead for all construction workers. It is for this reason that ATC recommends
contractors be informed of the presence of lead below the definition of lead based paint (more
than 1.0 mg\cm2, 5,000 parts per million (ppm) or 0.5% of lead in paint), but above zero.
OSHA’s standard includes an 8-hour time weighted average (TWA) of 50 micrograms of lead
per cubic meter of air (mg/m3) and an action level (regardless of respirator use) of 30 mg/m3.
Although the standard emphasizes exposure assessment for individual job tasks, varying levels
of worker protection are required of the contractor for certain tasks, including, but not limited to
the following activities involving lead-based and lead-containing paint:
• Manual demolition of structures, manual scraping, manual sanding, and use of heat guns where lead-containing coatings or paints are present;
• Abrasive blasting enclosure movement and removal; • Power tool cleaning; • Lead burning; • Using lead-containing mortar or spray painting with lead-containing paint; • Abrasive blasting, rivet busting, or welding, cutting, or burning on any structure where
lead-containing coatings or paint are present; • Cleanup activities where dry expendable abrasives are used; and • Any other task the employer believes may cause exposures in excess of the permissible
exposure limit (PEL).
The building owner should prohibit the use of torch cutting or heat processes to remove the paint
from all surfaces that are within these limits. If abrasive blasting (i.e., sandblasting, etc.) is to be
performed, ATC recommends that the appropriate methods of containing the work area and
personal protective equipment be utilized (i.e. respirator protection, eye protection, coveralls,
etc.).
Limited Lead Based Paint Inspection Page No. 6 Studebaker Hall East Building ATC Project Number 086.03194.0020
5.0 LIMITATIONS
This report is intended for the sole use of Ball State University. The intent of the report is to aid the
building owner, architect, construction manager, general contractors, and potential demolition and
abatement contractors in locating LBP and LBP Hazards. As actual site conditions and quantities
should be field verified, this report is not intended to serve as a bidding document or as a
project specification document. The scope of services performed in execution of this evaluation
may not be appropriate to satisfy the needs of other users, and use or re-use of this document or the
findings, conclusions, or recommendations is at the risk of said user. Although every attempt has
been made to identify suspect lead paint in the areas identified, the limits of the scope of work and
inspection technique used is inherently limited in the sense that only full demolition procedures will
reveal all building materials of a structure.
Additionally, the passage of time may result in a change in the environmental characteristics at this
site. This report does not warrant against future operations or conditions that could affect the
recommendations made. If questions arise regarding lead content in or on surfaces that were not
tested by ATC, additional testing services should be procured to test those surfaces for lead. ATC
makes no representation or warranty concerning the standards and specifications provided in the
HUD Guidelines or by Niton Corporation. The results, findings, conclusions and recommendations
expressed in this report are based only on conditions that were observed during ATC's inspection of
the site on November 10th, 2010.
APPENDIX A
Summary of XRF Sampling Analysis for Lead
SAMPLE NUMBER
SAMPLE LOCATION FLOOR COMPONENT LOCATION SUBSTRATE COLOR
RESULT (mg/cm2)*
SHUTTER_CAL 7.02Calibrate NIST Standard Red 1.2Calibrate NIST Standard Red 1.1Calibrate NIST Standard Red 0.9
JH LBP-1 Southeast First Stringer Stairs Metal Brown 6.7JH LBP-2 Southeast First Riser Stairs Metal Brown 6.5JH LBP-3 Southeast First Baseboard Stairs Wood Brown 2.7JH LBP-4 Southeast First Wall Stairs Plaster Brown 0JH LBP-5 Southeast Third Fire Stairs Metal Brown 0.02JH LBP-6 Southeast Third Wall Stairs Plaster Brown 0.03JH LBP-7 Southeast Third Stringer Stairs Metal Brown 3.8JH LBP-8 Southeast Third Riser Stairs Metal Brown 4.8JH LBP-9 Southeast Third Baseboard Stairs Wood Brown 5.1JH LBP-10 Middle Third Baseboard Stairs Wood Brown 6.2JH LBP-11 Middle Third Stringer Stairs Metal Brown 8.7JH LBP-12 Middle Third Riser Stairs Metal Brown 2.4JH LBP-13 Middle Third Wall Stairs Plaster Brown 0JH LBP-14 Northeast Third Wall Stairs Plaster Brown 0.03JH LBP-15 Northeast Third Baseboard Stairs Wood Brown 8JH LBP-16 Northeast Third Stringer Stairs Metal Brown 10.7JH LBP-17 Northeast Third Riser Stairs Metal Brown 5.7JH LBP-18 Northeast Third Fire Stairs Metal Brown 0.05JH LBP-19 Middle First Stringer Stairs Metal Brown 1.2JH LBP-20 Middle First Riser Stairs Metal Brown 2.6JH LBP-21 Middle First Wall Stairs Plaster Brown 0.03JH LBP-22 Middle First Baseboard Stairs Wood Brown 2.7JH LBP-23 Near Southeast First Column Stairs Wood Brown 0
*Results at 1.0 mg/cm2 or above is considered lead base paint.
SUMMARY OF XRF ANALYSIS FOR LEADStudebaker Hall East Building
Muncie, Indiana
APPENDIX B
Certifications and Licenses
Pre Bid Conference - Agenda
Ball State University Facilities Planning & Management Pre-Bid Conference AGENDA
Studebaker East Renovation, Phase 2 Ball State University BSU Project No. 2010-019.01 SE November 11, 2010
B. Consultant’s Representative(s): Ryan Benson, Schmidt Associates 317-263-6226, [email protected] Andy Stephens Schmidt Associates 317-263-6226 [email protected]
II. Contract Documents: Project Manual and Drawings. A. Availability of Contract Documents. (http://www.bsu.edu/purchasing/publicworks/) B. Interpretation of Contract Documents. C. Addenda. D. Substitutions.
III. Bidding Procedures. A. Bidding Date: December 9, 2010 @ 11:00 A.M.
Location: Ball State University Student Center 2nd Floor Forum Room
B. Bidding Form and Other Documents. 1. Indiana Form 96 (Revised 2009).
a. Fill out Part II., Section II. Plan and Equipment Questionnaire. b. Attach Part II., Section III. Contractor’s Financial Statement.
2. Bid Form Supplements, Document 00 43 00 Appendix A.
(1) Acknowledgment of Receipt of Addenda. (2) Project Completion
Appendix B. Alternatives Appendix C. Unit Prices Appendix D. Principal Subcontractors Appendix E. Supplementary General Construction Information Appendix F. Supplementary Mechanical Information Appendix G. Supplementary Electrical Information Appendix H. Supplementary Telecommunication Information
Appendix 2. Drug Testing Plan Appendix 3. Bidder’s Check List
4. Bid Security.
IV. Scope of Project. A. Summary of Work. B. Project Schedule (building completion 3/30/2012, site completion 5/31/2012) C. Access to Project Area. D. Coordination with Other Projects.