Cairo/Egypt Project: South Helwan Project Savings · Materials General Manager/ Eng. Hazem lotfy [email protected] [email protected] [email protected] Room No.

1

Invitation for Bids (IFB)

Cairo/Egypt

Project: South Helwan Project Savings

ICB No: GASCO/ICB/008 LOT 1: Fiber Optic Equipment, Surveillance System & Related Services

1. This Invitation for Bids follows the General Procurement Notice for this Project that appeared in UN

Development Business Online.

2. The government of Egypt has applied for a loan from the International Bank For Reconstruction &

Development toward the cost of South Helwan Project savings, and it intends to apply part of the proceeds of

this loan to payments under the related contracts, noting that the loan is valid until the end of June 2019 and

after that date, the said loan will be terminated and Gasco will not be able to pay any dues, if any.

3. The Egyptian Natural Gas Company (GASCO) now invites sealed bids from eligible and qualified bidders

for:

Serial Description Bidding Due Date Tender Fees

LOT 1

Supplying Fiber Optic

Equipment, Surveillance

System & Related Services.

September 30th,

2018

$ 500.00 + 14%

VAT.

4.Bidding process will be conducted through the International Competitive Bidding (ICB) procedures specified

in the World Bank’s Guidelines: Procurement under IBRD Loans and IDA Credits, and is open to all bidders

from Eligible Source Countries as defined in the Guidelines.

5. Interested eligible bidders may obtain further information from Egyptian Natural Gas Company (GASCO)

Materials General Manager/ Eng. Hazem lotfy

[email protected]

[email protected]

[email protected]

Room No. :C227

N.B.: A complete set of Technical Specifications and Bill of Quantities will be available at www.gasco.com.eg

for review only.

mailto:[email protected]

http://www.gasco.com.eg/

2 Invitation for Bids

6. A pre-bid meeting will be held with bidders at GASCO HQ, 10 A.M. Cairo Local Time on Tuesday

18/9/2018, to clarify technical and commercial issues.

7. A complete set of Bidding Documents in English may be purchased by interested bidders on the submission

of a written application to the address below and upon payment of a nonrefundable fee equivalent to (USD

500.00 + 14% VAT).

The method of payment will be Cash or direct deposit to:

Gasco Bank Details

Bank name : National Bank of Egypt (NBE)

Branch : Main

Swift code : NBEGEGCX001

For USD

A/C NO. : 0013060291632400087

For Euro

A/C NO. : 0013060291632400054

Accordingly, The bidding documents will be sent by E-MAIL to the concerned bidder.

8. Bids must be delivered to the address below at or before (10 A.M Cairo Local Time of September 30th,

2018). Electronic bidding will not be permitted. Late bids will be rejected. Bids will be opened in the

presence of the bidders’ representatives who choose to attend in person at the address below at (10 A.M on

September 30th, 2018).

All bids must be accompanied by a “Bid Security Bank Guarantee” equivalent to: $ 26,000.00

9. The address referred to above is:

Egyptian Natural Gas Company (GASCO)

The Ring Road, El Teseen St., 5th Settlement –New Cairo

Eng. Hazem Lotfy /Room No. :C227

City Code: +202

Phone 2618 7363

E Mail:

[email protected]

[email protected]

[email protected]

________________________________________________________

mailto:[email protected]

Egyptian Natural Gas Company Fiber Optic Department

pg. 1

Technical Specifications for

(Riven Field)

Gas Pipeline project


pg. 2

Index:

A. Project Overview

B. Required materials and services list

C. Specifications

1. Fiber Optic System

2. Shelters

1. Conventional shelter

2. Passive shelter

3. Power Systems

1. Power Supplies (220v available)

2. Solar cell system

4. Training & FAT

D. Comply Statements

E. Visual Surveillance System


pg. 3

A. Project Overview

• The Egyptian Natural Gas Company (GASCO) operates the Gas Supply Network

which is an extensive pipeline system supplying Egypt energy needs.

• GASCO new project is gas pipeline connecting: Riven Field pipeline (80 km).

• GASCO intends to have a fiber optic transmission system along the above-mentioned

pipeline to facilitate the control, monitor, voice and data communication for the

consumers and service locations on the pipeline.

• GASCO has a main control center (Main Dispatch Center) to supervise and control the

complete activities of the whole pipelines grid. This grid control center (Main Dispatch

Center) located in the Company’s headquarter. The system has a complete redundancy

philosophy on 1+1 hot standby basis for all the major effective elements in the grid

control center.

• The proposed fiber optic cables will be interfaced from an integrated communication

system providing communication services to all company's locations all over the

Country. The traffic carried by this fiber optic system will be the SCADA data to

monitor and control the different gas grid activity locations (intakes, reducing stations,

control valves, gas metering stations, off take... etc) in addition to the data and voice

communications required between the two end terminal points or between one of the

end terminal points and any of the specified drop/ insert points or between any of the

drop/insert points.

• It is the intent of GASCO company to purchase a state of the art technology fault

tolerant installation including optical fiber cable to cover the above mentioned gas

pipelines and related services as follows:

o The bidder must supply all manpower needed for the project. All works required

such as survey, Engineering , well transportation of the cable to its final

destination, supervision, Acceptance testing, putting into steady operation and

turning over the works to the full approval and entire satisfaction of GASCO

Company in accordance with the contract and equipment specifications must be

the bidder responsibility.

o All terms of deliveries, works, and services which are not specifically

mentioned in the contract but are required for the safe, stable, efficient

construction, installation, acceptance testing, operation, maintenance and

turning over of the works and to the full approval and entire satisfaction of

GASCO must be executed by the bidder on his own expense and must be

considered to be included in the contract and covered by the bid price.

• The bidder must be responsible for fully acquainting themselves with the information

contained in this document and ensuring, by raising questions before submitting their

tenders, that they fully understand all aspects of the requirements. GASCO will respond

to clarifications to all bidders.

• Project Time schedule (Critical Path) should be aligned with the gas pipeline, finish by

the finishing of the pipeline.

• Bidder must respond to all sections of this document and note all points of information

given and submit a written compliance statement (comply or not comply only) on all

term technical specifications and conditions, Bidder must describe their level of

technical support, and describe their experiences of similar systems installed overall the

world specially in Egypt and this will be highly considered.


pg. 4

• The Bidder must be capable of providing work teams (Each team with their own Car)

according to Project work needs.

• The Bidder must get all required information by survey or raising questions

before presenting the offer.


pg. 5

B. Required materials and services list

No. Item Qty

1

Materials

Fiber optic

equipment

Fiber Optic Equipment (SDH) (Main)

with management licenses 9

2 Fiber Optic Equipment (SDH) (Spare)


3 ETSI Racks & installation materials (Main) 9

4 ETSI Racks & installation materials (Spare) 1

5 Fiber Optic Management System

(OPTIONAL) 1

6 Licenses to R16B for SPO 1410

(for the already exist fiber optic equipment) 16

7 Licenses to R16B for OMS 1260


8 Fiber Optic Client 4

9 Shelters

Conventional Shelter 4

10 Passive shelter 4

11

Power

system

Rectifier (Main) 4

12 Rectifier (Spare) 1

13 Solar cell system (Main) 4

14 Solar cell system (Spare) 1

15 Installation materials required for all the sites LOT

16

Services

Equipment

& Power

installation

services

Installation , Site Survey , Engineering,

testing, commissioning, and start up

LOT

17 FAT, Training LOT


pg. 6

Important Notes:

• Unit price must be mentioned in the offer for both materials & Services (itemized).

• Any material the bidder suggested to be present in order fully comply the below

specification must be mentioned in details & included in the offer.

• The Bidder must guarantee to provide any extra materials required (Max: 50% of the

quantity) with the same price , for a duration of one year from supplying the main offer.

• The Bidder must get all required information by survey or raising questions

before presenting the offer.

• The country of origin for Power System, Fiber Optic equipment, and Passive Shelters shall

be Europe, Canada, Japan, or USA.


pg. 7

C. Specifications


pg. 8

1. Fiber Optic Equipment

1.1 Scope of Work and Supply

Project based services and commodities for the Fiber Optic system including

associated hardware and software. These shall apply, but not limited to, the following

equipment:

• Optical Interface Units.

• Power units (1+1).

• Service terminal units.

• EOW digital phone.

• Ethernet units (1+1).

• Ethernet termination panels.

• Aggregate unit (1+1).

• Optical transmitters

• 19" Cabinet(s).

• Installation procedures for all the supplied equipment.

• Breakdown for the power consumption of the fiber optic transmission

equipment at each node.

• Block diagram for each of the following systems:

o Fiber Optic Transmission system.

o Illustrate the connection between the supplied system's components

showing the model numbers.

1.2 Design and Performance Objectives:

High level of automation is required and the fiber optic transmission system must

operate with minimum supervision and manual intervention. The system must have

the following features:

• High operational security and reliability.

• High quality transmission in accordance with ITU-T recommendations.

• Flexibility for adaptation to the desired transmission capacity.

• Integrated self-monitoring and fault diagnosis.

• Integrate with existing voice, data and management Communication systems.

• Simple operation and ease of maintenance.

• Direct connection to fiber optic cable.

• System performance calculations must include a minimum of 6db optical

attenuation margin to cater for system degradation with temperature and time.

• The system provided shall be capable of interfacing to all the existing Fiber

Optic system in GASCO network.


pg. 9

1.3 Environmental Data

The equipment shall meet with the following standards:

Environment Standard Specification Required Class

Storage ETSI EN 300 019-2-1 Class 1.1

Transportation ETSI EN 300 019-2-2 Class 2.1 , 2.2 ,and 2.3

Operational ETSI EN 300 019-2-3 Class 3.1 ,3.1E, and 3.2

1.4 Mechanical stability:

Shall be complied with:

IEC 60068-2-27 shock.

15 g, 11 ms duration, 18 shocks

IEC 60068-2-6 vibration :

1 mm, 2 Hz - 13.2 Hz, 90 min.; 0.7g, 13.2 Hz - 100 Hz, 90 min.; 3.5 mm, 3 Hz - 9

Hz, 10 cycles, 1 octave/min.; 1g , 9 Hz - 150 Hz ,10 cycles, 1 octave/min.

1.5: CODES & STANDARDS

Network node interface for the synchronous digital hierarchy (SDH) G.707/Y.1322

synchronous digital hierarchy (SDH)-Management information model

for the network element view G.774

synchronous digital hierarchy (SDH)-Bidirectional performance

monitoring for the network element view G.774.1

synchronous digital hierarchy (SDH)-Configuration of the payload

structure for the network element view G.774.2

synchronous digital hierarchy (SDH)- Management of multiplex-section

protection for the network element view G.774.3

synchronous digital hierarchy (SDH)- Management of the sub network

connection protection for the network element view G.774.4

synchronous digital hierarchy (SDH)-Management of connection

supervision functionality (HCS/LCS) for the network element view G.774.5

synchronous digital hierarchy (SDH)- Unidirectional performance

monitoring for the network element view G.774.6

synchronous digital hierarchy (SDH)- Management of lower order path

trace and interface labeling for the network element view G.774.7

synchronous digital hierarchy (SDH)- Management of radio-relay

system for the network element view G.774.8

synchronous digital hierarchy (SDH)-Configuration of linear multiplex-

section protection for the network element view G.774.9

synchronous digital hierarchy (SDH)-Multiplex Section (MS) shared

protection ring management for the network element view G.774.10

Loss of Signal (LOS), Alarm Indication Signal (AIS) and Remote

Defect Indication (RDI) defect detection and clearance criteria for PDH

signals

G.775

Terms and definitions for synchronous digital hierarchy (SDH)

networks G.780/Y.1351


pg. 10

Synchronous layer functions G.781

Characteristics of synchronous digital hierarchy (SDH) equipment

functional blocks G.783

synchronous digital hierarchy (SDH) management G.784

Architecture of transport network based on the synchronous digital

hierarchy (SDH) G.803

Timing characteristics of SDH equipment slave clocks (SEC) G.813

The control of jitter and wander within digital network which are based

on the synchronous digital hierarchy (SDH) G.825

Error performance events for SDH multiplex and regenerator sections G.829

Management capability of transport networks based on the synchronous

digital hierarchy (SDH) G.831

Types and characteristics of SDH network protection architectures G.841

Interworking of SDH network protection architectures G.842

Tests on electric cable under fire conditions IEC 60332-3

Notes:

• Elements, Equipment, Subsystem and System shall be in conformity in design,

material, workmanship and performance (except where otherwise specified) with the

current issue and amendment of the referenced codes and standards prevailing on the

effective data of the contract.

• Where conflicts exist among this specification and any of the referenced Codes and

Standards, Company shall be notified and company approval shall be needed.

1.6 Optical Fiber System Equipment

3.6.1 General Requirements:

• For proper integration with the existing fiber optic network, the offered fiber optic

equipment must be compatible and matched with the already exist Fiber Optic

equipment in GASCO Fiber optic network which are "Ericsson SDH 1260 STM-4"

and "Ericsson SPO 1410". Equipment software, mobility, and spare parts matching

/compatibility are a must.

• The proposed system shall be 19" rack mountable and shall include as minimum dual

(hot /standby) Power Units, dual Optical interface unit(s), Ethernet unit(s) and EOW

digital phone. Further units shall be included in the equipment shelves to meet the

project requirements.

• Fiber optic equipment shall include, but not limited to, the following interfaces:

o Optical interface unit

o Ethernet unit (for dropping 100 - 1000 Mb/s Ethernet signals)

o EOW digital phone.

• Capability of being installed or removed from the shelf with shelf power applied (i.e.

hot swappable).

• Provision with front panel LEDs for indication of the unit's status (healthy, not healthy

….etc).

• Provision with front panel descriptive labels.

• Fiber optic equipment shall have universal slots, so that different units can be inserted

in any physical slot.


pg. 11

• Any unused slot in the multiplexer shelf shall be either filled with dummy unit or

closed with blank plate.

• All the supplied equipment shall be capable of continuous operation, under any load

condition, at 48VDC ± 5%.

• The system shall be capable of interfacing and multiplexing wide-band and narrow-

band applications. The entire system will be designed to provide reliable and

bandwidth-efficient dropping of various applications

• Typical applications for the integrated communications system shall include economic,

reliable multiplexing of voice, surveillance cameras (CCTV), and SCADA data.

• The SDH system proposed shall be designed such that interface units can be easily

added as system requirements grow.

• Bidders shall be totally responsible for every aspect of this communication link. He

shall ensure that, a complete team of trained personnel specialized in the same type of

project and equipment, shall be available during all phases of commissioning and

testing.

• Bidders shall confirm, in their technical proposals, that all the supplied equipment and

accessories shall prove stability of continuous operation and good performance under

the environmental conditions of this project.

• The following descriptions are intended to provide the Bidder with the minimum

functionality required for each unit.

• All alarms used in the entire system (power system alarms and shelter housekeeping

alarms) should be transmitted and integrated with fiber optic equipment to be managed

by management supervisory server at GASCO HQ.

• Housekeeping alarms must be transferred to each station (Door status, Alarms, Temp.,

etc,…).

1.6.2 Power Units:

• Each shelf shall be powered by full tolerant (1+1) hot standby power supplies so that no

single power unit failure the continuous operation of the system.

• Each power unit shall have fuse protection as a standard.

• An alarm relay and front panel LEDs shall provide indication of abnormal power unit

operation.

• All interfaces and common units shall be powered from the Power units provided

within the equipment shelves.

1.6.3 Service unit:

• The service unit shall monitor alarms from all the individual units and provide major

and minor alarm relays also allow node configuration, access to node monitoring using

LCT.

• The unit shall be equipped with alarm indicators, which shall summarize the incoming

alarms.

• A craft interface port shall allow the user to connect a PC and/or a handheld service

terminal running the LCT software so as to test, monitor, control, monitor, diagnose,

set-up and configure any node along the fiber optic link locally or remotely.

• Two LCT software are required.

• Bidders shall include in their technical proposal all required details to fulfill this

function.


pg. 12

1.6.4 Ethernet Unit(1+1):

• The Ethernet card shall support Fast Ethernet and Gigabit Ethernet in all stations.

• The Ethernet card shall provide 4 fast Ethernet ports and 1 Giga Ethernet port (as

minimum) in each station.

• (1 + 1) redundancy shall be applied for all fast Ethernet / Giga Ethernet ports in all

stations.

• The Ethernet unit shall provide a bridging function between two or more Ethernet and

IEEE 802.3 LANs that are physically separate. The unit shall act as an intelligent bridge

between the LANs, exchanging only those frames that are not locally addressed.

• 10/100 Base-T Ethernet interface, which can be automatically configured to transmit

either Ethernet or fast Ethernet.

• Dynamic Bandwidth allocation for Ethernet unit shall be provided for inter-bridge data

transport depending on the Ethernet traffic. This shall provide the user with the

capability to allocate bandwidth on demand.

• The Ethernet unit shall provide the means of establishing logic sets of bridged LANs.

This shall allow LANs within the same set, on the same fiber ring to be bridged while

preventing bridging between LANs that are not in the same set. All LANs that are

bridged together shall share the same LAN identification. Each Ethernet site on the

same bridged LAN shall be assigned a unique Ethernet Site ID.

• The Ethernet unit shall dynamically determine the location of all sites on the network.

No user intervention shall be required to establish connectivity between the sites.

• Bidders shall include in their technical proposal the "Distribution Panel for Ethernet".

1.6.5 Optical Interface unit:

• The optical interface unit shall include one transmitter and one receiver (Tx and Rx on

two different cores).

• A 1.55 µm wavelength single mode semi-conductor light source transmitter shall be

provided to enable transmission over long distance. Bidders to submit in their quotation

the maximum distance that can be covered by the quoted transmitter without repeater.

• Optical transmitter shall be a laser emitting diode to produce a more robust signal

appropriate for traveling longer distance. The optical transceiver unit shall include one

transmitter and one receiver.

• Optical receiver shall have high optical sensitivity and shall be photo-diode coupled

with high gain amplifier to convert the optical signal into an equivalent electrical signal.

• Instantaneous optical receive level, instantaneous optical transmit level, laser current,

status of the SDH signal.

• If the optical fiber system senses a cable cut, the system shall automatically generate an

alarm and shutdown the generation of the optical fiber signal over the broken cable

until the cable is repaired.

• The line equipment shall have low power consumption and high reliability. Bidders to

submit the power consumption and reliability for the quoted equipment.

• The line equipment shall comply with all failure conditions mentioned in the ITU-T

recommendations.

• Bidders shall submit the power budget, bandwidth budget and the traffic table in their

quotation.

• The Bidders shall mention in details the technical solution provided to maintain the

fiber optic network operating in case of any site failure(cable cut, equipment

failure,…..etc),taking in consideration that the system provided is employing linear

configuration technique.


pg. 13

1.6.6 Aggregate Card (1+1)

• The minimum capacity is STM – 4.

• Fiber single mode (SM) transmission

• The range of transmission is minimum 40 km.

• Transparent mode, G.703

• G.704 Framed

• Data interface

• Transport the LAN traffic.

• Local and remote alarm indications

• Alarm outputs.

• Bit rate :ITU – T G .707

• Error performance : ITU – T G.826

• Patch cord Connector to patch panel: equipment mounting and interfaces.

1.6.7 Local Craft Terminal (Client):

• The fiber transmission system shall be managed by a PC based network management

system (Local Craft Terminal).

• The proposed client shall supervise, monitor, configure, diagnose, and control all nodes.

• LCT laptops with necessary software license shall be supplied with the following

minimum requirements:

• State of the art clients and latest version in (Processor, RAM, HDD, and Graphics) at

the date of delivery.

• Convertible and Slim business category laptop with the following features:

o Minimum Core i7 processor.

o Minimum 8 MB RAM.

o Screen: Up to 13" diagonal LED - multitouch - 4K UHD resolution.

o Minimum 1TB HDD.

o Minimum HD Graphics 620.

▪ 1 Year Warranty.

▪ Latest version of brand name Dell or HP at the date of delivery.

▪ Latest version of Microsoft Windows and Microsoft Office at the date of delivery.

▪ Original Leather carrying case (same brand).

▪ One year Antivirus license.

3.6.8 Management Supervisory Server

• The proposed (Management Supervisory Server) shall supervise, monitor, configure,

diagnose, control and perform alarms for all nodes.

• The proposed (Management Supervisory Server) shall manage all nodes

simultaneously as follows:

1. Ethernet cards.

2. SDH.

3. Cross-connections.

4. Whole network topology.

5. Sending and filtering Alarms via E-mail and SMS.

• The proposed licenses shall be adequate for the following :

1. Ericsson SPO-1410: (26) nodes.

2. Ericsson OMS-1260: (10) nodes.


pg. 14

1.6.8 Mounting:

• The fiber transmission equipment shall be mounted in a separate IP34 19"- 44U –

Width 600mm –Depth 800mm.

• 19" ETSI rack (or equivalent) at each node.

• All transmission equipment and rack mounted rectifier shall be mounted in the front of

the rack on 19" mounting rails. The cabinet shall be fitted with glass front door such

that the front of the equipment shall be visible.

• Bidders shall take into consideration the optimum inside rack ventilation that must be

realized using at least (4) ceiling mounted fans (2 working + 2 standby).

• Bidders shall take into consideration the "Switching unit" for rack ventilation fans.

• Control panel of the ETSI rack shall have circuit breaker and fuses as protection.

• Stainless steel rear door shall be fitted to the cabinet to provide access to voice and data

interface connections. All transmission equipment interfaces, with the exception of the

fiber optic connections, shall be presented in the upper section of the rear of the cabinet.

Cables connected to outside the cabinet shall be routed from the rear of the transmission

equipment chassis to a termination panel in the rear of the cabinet and no connections

shall prevent closing the cabinet front or rear doors.

• All transmission equipment shall be fitted with connectors and shall require single

mode fiber. The Bidder shall provide minimum of 5m duplex fiber optic patch cords

(factory made) for connection to the transmission equipment.

• All cable entry into the equipment cabinets shall be through the base of the cabinet. A

single earth bar shall be provided in each cabinet for the connections of cable screens.

Cabinet metal work and other equipment earths shall be connected to another single

earth bar (used as protection earth). Bidder shall submit the earthling requirement of the

supplied equipment.

1.6.9 Electric Power Distribution:

• The connection to the incoming supply shall be made at a main cabinet isolator in each

cabinet.

• From the main isolator the positive and negative cores shall be distributed to individual

circuit breakers. Each transmission chassis shall be powered via an individual circuit

breaker. The circuit breakers shall enable each transmission chassis to be powered

down individually and shall also provide "trip" protection in the event of a fault. Circuit

breakers shall be capable of being reset after a trip event (and fault rectification).

• Labels of circuit breaker must be clear.

1.6.10 Optical Interface:

The optical interface shall be according to ITU-T G.655 and digital interface.

1.6.11 Labeling

All the wiring should be labeled using a clear labels to define the input & output of every

wire.


pg. 15

1.6.12 ETSI RACKS:

• Dimensions : 44U Width 600mm x Depth 600 & 800mm.

• Material: Sheet Metal.

• Ventilation: Standard with 4 top exhaust fans in double roof.

• Access control: Locks with keys on front, back doors and sides.

• Side doors: Removable for easy installation.

• Galvanization: 19" mounting columns for scratch protection.

• Earth (GND): Standard earth cables


pg. 16

2. Shelters

2.1 Conventional shelter (in case of 220 VAC available)

No. Item Description

1 General

- The Shelter is specifically designed for housing of telecom

equipment with an exposure rating not less than IP-54

- All Shelters shall be thermally insulated, impermeable and

hermetic so as to avoid air or specifically moisture and to avoid

infiltration into the shelter.

- The entrance of the shelter shall be comfortable and easy by

using galvanized steel steps along the door width.

2 Shelter area 3m X 3m net internal area

3 Flying shelter Shall contain 4 lifting points

4 Acoustical attenuation

performance

- The shelter is designed to provide an acoustic performance

suitable for the equipment accommodation and the tender party

shall provide GASCO with all the technical specification needed to

ensure the acoustical performance.

5 Shelter color - Light color with high emission & reflectance

- All paint used shall be of durable, dust prevention to facilitate the

ease of maintenance.

6 Color of panels Shall have same color from inside and outside

7 Thermal isolation

- Thermal conduction factor : 0.22w/m2°khr

- Shelter has to have one-hour fire resistance

-thermal protection against horizontal radiation

-Minimum 50% sun radiation protection

- The shelter parts are made of non-comestible materials as per

[BS476:Pt4:1975], also one-hour fire resistance.

8 Doors & Lock system

8.1 Door Specifications

-100 mm thick thermopiles, 0.55 mm galvanized formed sheet steel

skins

-outside frame fixed with stainless steel plate frame

-door shall be made of stainless steel plate

-door shall open from left to right with the pictogram(danger-high

voltage) in Arabic &English

-the bottom of the door shall be 5-8 cm above

floor level

-embedded 3 mm steel plate around doorframe is made to ensure

proper fixing of the door

- The door shall be designed to avoid a penetration of water, dust or

light into the shelter.

8.2 Lock System

Specifications

There are 2 kinds of locking systems:

1- The master key system (for all shelters) shall be as follows:

• 3 stainless steel hinges

• 3 anchor locking system in 3 directions.

2- The combination lock with 3 bolts locking system in one side.


pg. 17

8.3 Lock System

Technical Features

• Painted aluminum /aluminum alloy casing.

• Adjustable painted steel or stainless steel bar (to be

ordered separately).

• Latch bolts and deadbolts in chromium-plated aluminum alloy.

• Self-locking side and upper/lower latch bolts

8.4 Doors Operation • From inside: by pushing the bar.

• From outside: with key and/or handle

• Master key for all shelters

9

Floor & Shelter

Support

Technical Features

Floor panels are insulated panels with a total thickness of 100 mm

as follow:

- Polyurethane core covered with 12 mm fire resistant plywood

sheet from the upper side & 0.6 mm metal sheet from the lower

side.

-Floor shall be covered with an anti-static 2 mm vinyl sheet glued

securely to the plywood

-Under the cover shall be an earth grid mesh consists of copper 0.15

X 30 mm strips

-Floor base consists of square cross section galvanized steel tubes

100 X 100 mm with approx. 500mm internal space between the

braces.

10 Roof and Wall Panels

10.1 Technical Features

- Roof and wall panels are insulated sandwich panels that have a

polyurethane core of 100mm thick and covered by a 0.6 mm metal

sheet from both sides.

- Wall panels shall be strong enough to support air conditioners,

power distribution panels, cable entries, cable trays and doors.

- All the walls and the roof panels are designed to avoid penetration

of water, dust or light into the shelter.

-Panels mechanism is interlocking system

-Connection between roof panels is sealed by a rubber gasket with

special cross section to assure water seal.

- The insulated metal sheet has double bend from all sides to

increase the stiffness & to assure rigidity.

- Metal sheets are treated against corrosion.

-Injection of 48 kg/m3 poly-urethane to maintain the panels in the

same shape all life time

10.2 Rain Shield

-shall be with minimum slope of water evacuation 5% in the short

direction

-it has to extend 20 cm from the 4 directions, fixed to avoid the

wind load

11 Coaxial and power

cable entry

-Five cable entry needed for (fiber optic, power, RTU, spare,

external, earthing) with taking in consideration different dimensions

for both F.O and power cable.

-At the front end of the right wall, in the floor under the proposed

position of the power dist. Panel.

-installed with two 50mm diameter openings to accept 2 cable

conduits.

-the opening covered with aluminum plate, waterproof either Rotec

or equivalent


pg. 18

12 Earthing The shelter shall be totally earthed internally and externally.

13 Lighting System

13.1 Description -Indoor lighting (2 neon lighting sets of 40W)

-External lighting .

-Emergency lighting .

13.2 Lighting Switch Lights controlled by a double pole lighting switch 10A

13.3 Lighting System

Technical Features

- Two neon lighting sets of 40W(length:1.2m) installed on the

ceiling of the shelter

- Lighting fixture shall have 2 X 40 watt fluorescent lamps, IP 40,

class 1, 650°C including lamp holders and starters completely wired

with terminal blocks.

-Polycarbonate housing or profiled steel sheet having white epoxy

finish or backed enamel white is used for fixation.

- Lighting fixtures should comply with NFPA70 and NFPA33.

-One switch for the lighting system will be used inside the shelter

14 Air Conditioning Units

14.1 General specs

-The shelter shall be equipped with 2 wall-mounted split units such as (CARRIER, SHARP,….etc) with a capacity of

minimum 2.25 hp for each unit.

- The minimum relative humidity level accepted shall be 20%

- The internal unit shall be mounted at height of 1.5m

- All cables from the internal unit till the condenser shall be

properly installed and well insulated and no loops allowed for these

cables.

- The external AC units shall be insulated by shield to prevent water

and surrounded by steel cage to prevent it from being stolen.

- Design of steel stage to be submitted to GASCO prior for

approval.

- Steel stage to be sand blasted and painted with required colour.

- The condensing unit shall be mounted on electro-statically frame,

and at height 20 up to 30cm to insure isolation from the finishing

floor.

14.2 Automatic Air

Conditioner Controller

The two A/C units shall maintain the indoor temperature at 20-22°

C. at an outside temperature average of 50°C. The maximum

temperature inside shall be 28°C and the minimum temperature

15°C. A control and monitoring system shall be utilized to maintain

the temperature limits and relay alarm signals and/or fault

conditions.

The alarm signals are defined as:

Low Temperature

High Temperature

Compressor Fail

A/C Unit Fail

Control and Monitoring System Fail

14.3 AC Control Unit

Each of the two units shall be timed to changeover their service

automatically after every 6 hours. Furthermore the unit shall relay

alarms as defined before and shall operate the units accordingly;

The unit shall have the possibility to switch to Manual operation.


pg. 19

14.4 Air Conditioning

Units services &

installation

• The shelter shall be equipped with 2 wall-mounted split units

such as (CARRIER, SHARP,….etc) with a capacity of

minimum 2.25 hp for each unit.

• The minimum relative humidity level accepted shall be 20%.

• The internal unit shall be mounted at height of 1.5m.

• All cables from the internal unit till the condenser shall be

properly installed and well insulated and no loops allowed for

these cables.

• The external AC units shall be insulated by shield to prevent

water and surrounded by steel cage to prevent it from being

stolen.

• Design of steel stage to be submitted to GASCO prior for

approval.

• Steel stage to be sand blasted and painted with required color.

• The condensing unit shall be mounted on electro-statically

frame, and at height 20 up to 30cm to insure isolation from the

finishing floor.

15 Inverter technology Each of the two units must have (Inverter units) to lower

the consumed energy bills cost.

16

General Electrical

Distribution Panel

(GEDP)

Scope of work includes design, supply and installation of electric

panel including earth leakage and time delay

- A copy is to be attached for electrical panel design.

- label should be clear for panel

- The distribution panel shall be equipped with automatic circuit

breakers, that protect against damage caused by high electrical

currents, short circuits, overload, voltage fluctuation, power surges

and spikes .Also it is recommended to be Schneider Electric or

SIEMENS.

17

Power Sockets

-Five power sockets 16A single pole and ground type (2 pin) for

230V or 48V

-Located 400 mm above the floor under the GEDP next to shelter

door

18 Intrusion Sensor Door contact for intrusion detection

19 Plastic Ducts & PVC Plastic duct (40 mm X 20 mm)

20 Loads

20.1 Floor Distributed Load: 1000KG/M²

Concentrated Load: 400 KG

Punching Load: 30 KG/CM²

20.2 Walls Wind Load: 51 M/SEC .. 3 SEC. GUST

20.3 Roof Top Distributed Load: 0.15 T/M²


pg. 20

2.2 Passive shelter (in case of 220 VAC unavailable)

2.2.1 General Requirements:

• All proposed passive shelters will be installed in all non-AC sites.

• The passive conditioning system will be sized according to the area of installation of

the shelter (including the battery bank), power dissipated from the apparatus (total

power absorbedX20%=heat dissipation) and internal required.

N.B : the environmental data have been verified on “tables of temperature, relative

humidity, precipitation and sunshine for the world EGYPT” published by “Her

Majesty’s Stationery Office” of LONDON.

• Galvanized steel Cable tray to be provided.

• The shelters are provided with all the openings what are needed for at least four entries.

• Inside Temperature ≤ 35 º C

• Shelter area :Minimum 2.5m X 2.5m X 2.5m net internal area.

2.2.2 Power Requirements:

• Lighting switch- off timer to be provided.

• No electrical No moving mechanical parts.

• No maintenance

• No dependence on traditional power supply sources for energy.

• No back up diesel generators.

• Pollution free.

• Power Consumption inside the shelter 400 W.

• Grounding.

2.2.3 Other Requirements:

• No use of conventional air conditioners/ventilation system.

• Fire / smoke detector / alarm systems to be provided.

• The shelter is equipped with following detectors:

o Open door limit switch.

o Internal high temperature thermostat.

• Master key is required for all shelters doors


pg. 21

3. Power Systems

3.1 Power Supplies (220v available) It’s the responsibility of the Bidders to review GASCO specifications and add

any needed features that would achieve 24/7 efficiently working proposed

system, clearly stating the added value resulting from adding such new

components/systems.

The required complete power system (Rectifier and Controller) minimum

technical specifications shall be as follow:

3.1.1 General Specs:

• The online Power Supply applying Redundancy on (1+1) basis.

• Indoor cabinet for power system and battery shelves.

• Rack mounted 1U x 19”

• 48 VDC & 24 VDC

• Minimum power of 750W

3.1.2 Input:

• Voltage: 230 VAC +/- 15%

• AC Frequency: 50 Hz +/- 10%

3.1.3 Output:

• Nominal voltage: 48-54 VDC&24VDC

• Current: 15 A

• Load Power : 750 W

• Float Voltage: adjustable (44 – 57 ) VDC

• Output ripple less than:100 m Vp-p

• Over Voltage Protection: 57 V + 1 V

• Automatic transfer with minimum service interruption transfer time.

• Automatic Float / Equalize mode transfer.

3.1.4 Distribution panel:

• Input breaker MCCB / input fuse

• 6 x MCCB load breakers + terminals

• 1x Battery breaker

3.1.5 Protection and Metering:

• Meters for AC voltage and DC Output voltage/current.

• High and low voltage load / battery disconnect.


pg. 22

• Short circuit protection.

• Cooling fan is required.

• Temperature sensor for battery temperature control

• Battery low voltage disconnect protection LVBD.

• Terminal for Battery backup.

3.1.6 User Interface:

• Digital controller Display for all system parameters: system voltage,

Load current and voltage, battery current and voltage.

• SNMP

• Event log without PC.

• Status indication Led minimum for :

▪ Led (Over Temperature)

▪ Led (Fan Failure)

▪ Led (Minor Alarm)

▪ Led (Major Alarm)

3.1.7 Battery:

• Valve Regulated Lead Acid-maintenance free (VRLA).

• Qty: 4 blocks each 12 volt.

• Capacity 100 A hour / per battery.

• Recharge time 10 hours.

3.1.8 Environmental Condition:

• Working temperature ( -10 °C to + 60 °C ) & relative humidity 95 %

• Storage temperature ( -20 °C to + 70 °C ) & relative humidity 95 %

• Mean Time Between Failure (MTBF) >300 000 hour.

3.1.9 Testing & Commissioning

It's the bidder responsibility to test and commission the complete

power system in our sites.


pg. 23

3.2 Solar cell system (220v unavailable)

3.2.1 General Specification: The Bidders shall include in their technical proposals the solar systems technical datasheet as

well as the design analysis and the battery calculation sheet with its life time VS the reading

regards the temperature , battery charging , number of cycles.

The Bidders are responsible for solar systems installation and the quotation for solar Cell

system that meet the power requirements of the sites with no AC power source available,

minimum on the following basis:

- Average DC load: 15A /48VDC.

- The system outputs must be as follow:

1- 48 VDC

2- 24 VDC

3- 220 VAC

3.2.2 PV module :

3.2.2.1 PV Sizing

1. Solar PV system should minimum satisfy total power of the energy consumption of all

Loads that need to be supplied by PV system.

2. Solar cell system Proposed shall afford the DC load

as minimum 750W /48VDC for 24 hour/day

3.2.2.2 PV Material specifications:

1 High strength frames ensure that modules will exceed physical load requirements.

2 Metals: Aluminum sheets and plates used in the construction of modules shall be

compliant to ASTM B209.

3 Back sheet: back sheets should provide the following key functions:

▪ Physical protection from puncture and abrasion.

▪ Moisture protection and low thermal resistance.

▪ Electrical insulation to isolate the cells and connections from the environment.

▪ UV and moisture stability over the life of the module. Prevent ingress of water

or water vapor.

▪ Improve efficiency through optimized internal reflection.

▪ Glass Cover: Anti-reflective tempered glass to be used as the protective shield

for the active surface area of the module. To be carefully chosen for high impact

and thermal shock resistance.

▪ Encapsulation: The encapsulate shall fill all spaces inside the module and shall

adhere to the front glass and the back sheet. The encapsulate should be stable at

elevated temperature and high UV exposure.

▪ Cell Material: All the photovoltaic cells within the module are made from

crystalline silicon.

4 In case of using junction box

▪ It will be sub array IP65 for outdoor use and IP23 for indoor use (provided with

name plates)


pg. 24

▪ Junction Box: The module shall have a sealed junction box. This box shall not

extend more than one and three-quarters inch (1¾") from the back sheet of the

module. This junction box shall contain both the positive and negative output

terminal posts.

5 Temperature cure, dielectric potting gel leaving no air gaps.

6 Intercell Connections: Intercell connections contained by the module shall be ready

to allow for thermal expansion and to discharge mechanical stress. Intercell

electrical contacts to the collector grid contact area of one cell and the back contact

area of the next cell shall be provided.

7 The tilt angle of the solar panel shall be as per standard range for each area.

8 The solar panels total power should minimum satisfy the required total watt-hours

per day which must be delivered to the Load ,and consider the panel generation

factor .

9 Mono-crystalline solar Photovoltaic modules with anodized aluminum frame Solar

panels operating temperature shall be up to +80 ºC.

10 The minimum distance of the solar panels to the ground shall be at least 1.5m .

11 The solar panels location shall be selected to have direct access to sunlight from 9

am to 3 pm on the shortest day of the year.

12 The design shall take in consideration fence height, minimum allowable distance

between solar system and fence to south direction and the international standards of

climate environments of Egypt.

13 Factor of safety (depth of discharge)= 0.6 shall be taken in consideration upon

sizing the solar panels of the system to compensate for any temperature changes,

dust, tilt angle, birds, .. etc.

14 Factor of safety (battery loss)= 0.8 shall be taken in consideration upon sizing the

batteries of the system to compensate for any temperature changes.

3.2.3 Battery :

1 The battery should be large enough to store sufficient energy to operate the Load at

night and cloudy days.

2 80% Depth Of Discharge (DOD) after the 3 days autonomy.

3 30% Depth Of Discharge (DOD) Daily.

4 High Rate recharging after the 3 days autonomy.

5 The batteries shall be deep cycling capability and maintenance free (Battery

numbers depend on submitted battery type & output).

6 Batteries shall be suitable for solar applications.

7 Batteries cycle life must be at least 6000 Cycle @ 30% DOD

8 Batteries have minimum 10 years design life at 35℃ .

9 Operating temperature Ranges: -20 ºC to 65ºC.

10 Batteries designed for vertical and horizontal installation .

11 Battery bank will be located inside passive shelter max. temp 35 C.

12 Two Battery bank with redundancy design (1+1) each string capacity is 600AH for

both controllers @C120 for 3 days autonomy considering 0.85 for battery loss and

0.6 for depth of discharge in which:

▪ A major fault in one half is shouldn't interrupt the load.

▪ Increase the reliability of the solar system.


pg. 25

▪ Facilitate maintenance without interrupting the traffic, particularly battery

maintenance.

13 Factor of safety = 0.8 shall be taken in consideration upon sizing the batteries of the

system to compensate for any temperature changes.

3.2.4 Solar charger controller :

The charger controller should be selected to match the voltage of the PV array and

batteries and has enough capacity to handle the current from the PV array with the

following minimum requirements:

1. Solar regulator must be modular technology and can be extended with +20% empty

slots for extension with Advance microprocessor control.

2. The regulator should have wide input range.

3. Maximum Power Point Tracking (MPPT)

The charge controller should be embedded with MPPT algorithm to maximize the

amount of current going into the battery from PV module that give 100% panel

utilization and high efficiency through:

a. Correct for detecting the variations in the current-voltage characteristics of

solar cell that shown by I-V curve.

b. Forces PV module to operate at voltage close to maximum power point to

draw maximum available power.

c. Allows users to use PV module with a higher voltage output than operating

voltage of battery system.

4. Solar charge controller should be provide DC load control.

5. Reverse polarities protection of PV

6. Battery overcharge and over discharge protection.

7. Temperature compensation (-3 to -7mV/Cell/Celsius)

8. Transient voltage surge suppressor (TVSS)

9. 3-step charging to provide quick and safe charging for battery

10. Automatic cooling fan.

11. The solar Regulator should be equipped to generate 48 VDC.

12. The system should be equipped with 24VDC power supply 48/24 DC/DC

Converter with capacity not less than 500W,

13. 48/220 DC/AC inverter with capacity not less than 500W (for temporary

use only).

14. Temperature compensated regulation voltage.

15. Efficiency not less than 95% @ full load.

16. Operating temperature up to 70C° and no derating occurs @ 50C°.

17. Positive Ground.

18. Battery charger current limit.

19. Float and Boost charges are fully adjustable.

20. Digital controller Display of all system parameters; systems voltage, array

current, load current and voltage and display event log without PC.

21. SNMP, Ethernet.

22. System controller can be accessed remotely.


pg. 26

3.2.5 Solar system Protection:

Proposed solar cell system should have effective electrical protection for PV systems,

and all electrical power systems which must have appropriate overcurrent and

overvoltage protection, fuse links and Surge Protective Devices minimum as:

1. Overload protection.

2. Reverse polarity protection.

3. Low &over voltage battery protection

4. Isolator protection breaker for each solar regulator module.

5. DC SPD protection for each array connection.

6. DC load MCBs

7. AC load MCBs

8. I/O unit

9. Battery circuit breakers.

10. LVBD


pg. 27

4. Training & FAT

4.1 Bidders shall customize (dedicated for GASCO team) a professional, detailed and

extensive "Certified Administrator" training programs on the operation,

configuration, maintenance, troubleshooting, programming, development and

administration for both (Fiber Optic Equipment and Power System) hardware and

software .Each training program shall be arranged for GASCO Engineers at the

manufacturer development facility (any staging area or less prepared facility will

not be considered acceptable training facility for GASCO). 4.2 Training groups shall be:

• Six GASCO engineers for Fiber Optics Equipment scope.

• Six GASCO engineers for Solar system scope.

4.3 FAT groups shall be:

• Two GASCO engineers for Fiber Optic Equipment scope.

• Two GASCO engineers for Solar system scope.

• Two GASCO engineers for Passive Shelter scope.

4.4 Training must be arranged before installation works in order to well prepare engineers

who will have the responsibility for system maintenance, development, modification,

enhancement, de-assembling & re-assembling, software configuration and

troubleshooting and ease the installation, commissioning and startup works.

4.5 Bidders shall provide complete set of soft and hard copy training materials and

presentations covering all the training topics for each trainee.

4.6 Bidders shall submit a detailed itemized list of all available courses relating to the

supplied transmission systems, including course duration and course costs. This list

shall include training at the factory and site training for company representatives.

4.7 Hotel accommodation and flight tickets must be included in bidder financial scope.

4.8 All training courses shall be in accordance with the specific software release offered in

the quotation and related to the equipment and the functionality (configuration)

included in the quotation. Where non-standard equipment is envisaged, the training

courses shall adequately cater for these items.

4.9 Bidders shall submit in his proposal the training courses covering the systems'

operation, installation, configuration, management, maintenance and troubleshooting.

These shall be for the following disciplines:

• Maintenance technicians.

• Plant Operators.

• System engineers.

Note: It is emphasized that courses offered should be split into these disciplines and

structured accordingly.


pg. 28

D. Comply Statements


pg. 29

1. Fiber Optic Equipment

Item Requirement Comply/Not Notes

1.1 Scope of Work and Supply

1.2 Design and Performance Objectives:

1.3 Environmental Data

1.4 Mechanical stability:

1.5 CODES & STANDARDS

1.6 1.6 Optical

Fiber System

Equipment

1.6.1General

Requirements:

1.6.2 Power Units:

1.6.3 Service unit:

1.6.4 Ethernet

Unit(1+1):

1.6.5 Optical Interface

unit:

1.6.6 Aggregate

Card(1+1)

1.6.7 Local Craft

Terminal (Client):

1.6.8 Mounting:

1.6.9 Electric Power

Distribution:

1.6.10 Optical

Interface:

1.6.11 Labeling

1.6.12 ETSI Racks


pg. 30

2. Shelters

2.1 Conventional shelter (in case of 220 VAC available)

No. Item Comply / Not

Comply

Notice

1 General

2 Shelter area

3 Flying shelter

4 Acoustical attenuation

performance

5 Shelter color

6 Color of panels

7 Thermal isolation

8

Doors & Lock system

8.1 Door Specifications

8.2 Lock System Specifications

8.3 Lock System Technical

Features

8.4 Doors Operation

9 Floor & Shelter Support

Technical Features

10

Roof and Wall Panels

10.1 Technical Features

10.2 Rain Shield

11 Coaxial and power cable

entry


pg. 31

12 Earthing

13

Lighting System

13.1 Description

13.2 Lighting Switch

13.3 Lighting System

Technical Features

14

Air Conditioning Units

14.1 General specs

14.2 Automatic Air Conditioner

Controller

14.3 AC Control Unit

14.4 Air Conditioning Units

services & installation

15 Inverter technology

16 General Electrical

Distribution Panel (GEDP)

17

Power Sockets

18 Intrusion Sensor

19 Plastic Ducts & PVC

20

Loads

20.1 Floor

20.2 Walls

20.3 Roof Top


pg. 32

2.2 Passive shelter (in case of 220 VAC unavailable)


Comply

Notice

4.2.1 General Requirements

4.2.2 Power Requirements

4.2.3 Other Requirements


pg. 33

3. Power Systems

3.1 Power Supplies (220v available)


Comply

Notice

3.1.1 General Specs

3.1.2 Input

3.1.3 Output

3.1.4 Distribution panel

3.1.5 Protection and Metering

3.1.6 User Interface

3.1.7 Battery

3.1.8 Environmental Condition

3.1.9 Testing & Commissioning


pg. 34

3.2 Solar cell system (220v unavailable)


Comply

Notice

3.2.1 General Specification

3.2.2 PV module

5.2.2.1 PV

Sizing

5.2.2.2 PV

Material

specifications:

3.2.3 Battery

3.2.4 Solar charger controller

3.2.5 Solar system Protection


pg. 35

4. Training & Fat Comply statement

Item No. Comply/Not Comply

4.1

4.2

4.3

4.4

4.5

4.6

4.7

4.8

4.9

4.10

Page 1 of 5

E. Visual Surveillance System

Page 2 of 5

Visual Surveillance System

For GASCO GAS rooms

(Turnkey Project: Supplying all needed materials and all accessories,

Installation, Testing, Commissioning and Startup)

Introduction:

It is the intent of GASCO to purchase a complete Visual Surveillance

System to be installed at GASCO Gas pipeline rooms (9-Rooms, three of them

have area 150m*150m and the other have area 90m*70m) , the system consists

of the following components:

1. Outdoor Bullet Camera with 50m IR 2. Hybrid DVR – 16 channels (analogue and IP). 3. UPS. 4. Inverter. 5. Spare Parts.

including all needed installation cables and civil works.

The tenderer is responsible to cover all GASCO requirements and also must

grantee the all offered system for at least 3 years.

Specifications:

1- Outdoor Bullet Camera with the following specifications: 1- The offered product must be brand name Pelco , Samsung , Scati or UTC-GE.

2- Weather proof product.

3- Varifocal at least 2.8 - 12.00 mm lens with min. 50 meters IR

4- Balanced IR illumination for optimal viewing in low to no light environments

5- Flexible installation options

6- IP66 rated for weather resistant performance (with no forced cooling)

7- 24VAC/12VDC input

8- Bracket included

9- WDR : 120db (at least)

10- 1/3’’interline transfer CCD lens

11- Resolution 1080p Analog

12- PAL total pixels 1820(H) x 1080 (V)

13- S/N ratio: More than 48dB AGC off

14- Electronics Shutter Auto 1/50 -1/50,000 sec.

15- Min Illumination 0.04 lux color

16- IR trigger: 3.1 lux / 3.7 lux IR on/off

17- Operating temperature from -30 to 60 degrees.

Page 3 of 5

2- Hybrid DVR (analogue and IP) with the following specifications: 1- The offered product must be brand name Pelco , Samsung , Scati or UTC-GE.

2- High Definition Full sized digital video recorder utilizing H.264 compression technology

offering real-time recording per channel.

3- Real time recording / viewing of cameras at 4 CIF resolution

4- PTZ cameras support and control via mouse, front panel joystick or IR remote control.

5- Email notification upon alarm with attached images

6- Triple monitor output

7- Networkable via Ethernet TCP/IP for remote monitoring, searching, playback,

archiving, configuration, alarm notification and firmware upgrades

8- HDD at least 8 TB capacity.

9- Features up to 12 TB internal storage

10- JBOD or redundant recording configurable

11- HDD designed for 24x7 operation and high write duty cycles

12- Integrated DVD/CD burner – USB 2.0 and e-SATA

13- RS 232 serial port – RS 485 PTZ control port - 2 x USB 2.0 ports

3- UPS with the following specs: Offered product must be brand name MG , APC or Eaton

Output:

1- Output Power Capacity: 6000 VA

2- Max Configurable Power: 6000 VA

3- Nominal Output Voltage: 230 V

4- Output Frequency: 50/60 Hz

5- Output Voltage Distortion: less than 3% at full load

6- Waveform Type: Sine wave

7- Crest factor: up to 3:1

8- Bypass: Internal Bypass (Automatic and manual)

Input:

1- Nominal Input voltage: 230V

2- Input Frequency: 50/60 Hz

3- Input Connections: Hard Wire 3-wire

Batteries and Runtimes:

1- Battery Type: Maintenance-free sealed Lead-Acid battery

2- Backup time: 4 Hours at suitable load for offered system

3- One battery pack must be supplied to achieve the required backup time

Communication and Management:

1- Interface port : DB-9 RS-232 , Network RJ45 , USB

2- Control Panel: Multi-function LCD status and control console

3- Audible Alarm: Alarm when on battery: distinctive low battery alarm: configurable

alarm

4- Emergency power Off (EPO): YES

4- Inverter with the following specs: 1- The offered product must be Brand Name OutBack or Eaton.

2- Load Inverter used to convert Battery Voltage (48VDC / 24VDC) to 220 VAC .

3- Input Voltage : 48VDC / 24VDC.

4- Output Voltage : 220 VAC.

5- Output Power 2 KVA.

6- Pure Sine wave output.

7- Output Phase : Single Phase.

8- Output Frequency 50±3 Hz.

Page 4 of 5

5- Required Quantities:

Quantities Device

1 120 Outdoor Bullet Camera

2 12 Hybrid DVR

3 6 Inverter

4 3 UPS

6- For Spare Parts:

Quantities Device


2 3 Hybrid DVR

3 2 Inverter

4 1 UPS

7- Required Quantities & Services for Power Cables, Signal Cable and Civil:

No. Description Quantity Unit

1 Coaxial Cable (For Camera Video Signal) 30,000 Meters

2 Power Cable Thermoplastic 2 x 3mm2 5,400 Meters

3 Junction Box 15x20 cm (Surface Mounted) 156 Units


5 Flexible Thermal Ducts (25 meters length, 32 mm2) 18 Units

6 PVC Pipes 2.5 Inches 9,300 Meters

7 PVC Pipes 1 Inches 1,800 Meters

8

Fittings and Accessories for (Surface Mounted) PVC Pipes (Elbow, Tee, Coupling, Reducing Bush,…) and Rubber Lined Clips for pipes

support, Plugs for DRV connections, Sockets for power cables, PDUs for 19" Rack mounted power distribution, Tie Wraps, and all necessary

components needed to operate the system.

Lot

9 Installation , Site Survey, Engineering, Testing, commissioning, and

start up Lot

Page 5 of 5

Technical Specifications for Cables & Pipes 1- PVC Pipes and Junction Boxes: * PVC pipes & fittings must be certified brand names like Smart Home (EGIC) or Al Amal (Al Sharif). * PVC pipes & fittings of suitable diameter to hold current signal & power cables and with additional 25 % extra diameter for future expansion. * Power cables must be installed inside separate PVC pipes other than the PVC pipes used for Signal cables. * Junction Boxes must be of certified brand names like Sega-M, Schneider or similar quality imported Junction boxes; with at least IP55 & IK8 specifications.

2- Copper Cables , Connectors, Plugs : * Electrical power copper cables must be of certified brand names like El Sewedy Electric (Ahmed Sadek El Sewedy) or E.C.E (Electro Cable Egypt - Mostorod). * Electrical power copper cables must be of suitable cross sectional area to carry the load current and taking into consideration the de-rating factors (temperature, cable installation and grouping,...) * Cables must be installed as one length from start to end without any junctions or connections inside pipes. * The power transformer (adaptor) of each camera must be installed inside a separate Junction box with the above mentioned specifications beside each camera. * All electrical plug sockets (male/female) must be of high quality materials, 16A rated current and 250 VAC operating voltage. * All Connectors, plugs (F-Connector, BNC Connector, Gender Changer, Converters,…) must be of a high quality material and provided from known suppliers like El Nekhely Electronics or Maamoon Electronics. * Camera signal cable must be Copper Coaxial Cable with the following specifications:

- Characteristic Impedance : 75 Ohm. - Inner Conductor: Solid Copper Wire of minimum 1 mm diameter. - Insulation: Foamed / solid Polyethylene. - Braids: Plain Copper Braid providing 50 % Optical Coverage, preferred 64/128

braids. - Outer Sheath Material: Flame Retardant PVC. - Optional: Aluminum Screen.

* The Supplier will be responsible for all tools required to fulfil his job, including but not limited to : Ladders with appropriate lengths, Power Generator for surveillance systems installed in sites where there is no AC power Source, extension power cables, tools, all materials needed for installation, …. * All work must be done under full supervision of GASCO Representatives.

Required materials and services list

for RIVEN project

A- TELECOMM No. Item Qty

1

Materials

Fiber optic

equipment

Fiber Optic Equipment (SDH) (Main)


2 Fiber Optic Equipment (SDH) (Spare)


3 ETSI Racks & installation materials (Main) 9

4 ETSI Racks & installation materials (Spare) 1

5 Fiber Optic Management System

)OPTIONAL( 1

6 Licenses to R16B for SPO 1410


7 Licenses to R16B for OMS 1260


8 Fiber Optic Client 4

9 Shelters

Conventional Shelter 4

10 Passive shelter 4

11

Power

system

Rectifier (Main) 4

12 Rectifier (Spare) 1

13 Solar cell system (Main) 4

14 Solar cell system (Spare) 1

15 Installation materials required for all the sites LOT

16

Services

Equipment

& Power

installation

services

Installation , Site Survey, Engineering,

Testing, commissioning, and start up LOT

17 FAT, Training. LOT

B- Visual Surveillance System 1- Required Quantities:

Quantities Device


2 12 Hybrid DVR

3 6 Inverter

4 3 UPS

2- For Spare Parts:

Quantities Device


2 3 Hybrid DVR

3 2 Inverter

4 1 UPS

3- Required Quantities for Power Cables, Signal Cable and Civil:

No. Description Quantity Unit

1 Coaxial Cable (For Camera Video Signal) 30,000 Meters

2 Power Cable Thermoplastic 2 x 3mm2 5,400 Meters



5 Flexible Thermal Ducts (25 meters length, 32 mm2) 18 Units

6 PVC Pipes 2.5 Inches 9,300 Meters

7 PVC Pipes 1 Inches 1,800 Meters

8

Fittings and Accessories for (Surface Mounted) PVC Pipes (Elbow, Tee, Coupling, Reducing Bush,…) and Rubber Lined Clips for pipes

support, Plugs for DRV connections, Sockets for power cables, PDUs for 19" Rack mounted power distribution, Tie Wraps, and all necessary

components needed to operate the system.

LOT

9 Installation , Site Survey, Engineering, Testing, commissioning, and

start up LOT