BILL OF QUANTITIES

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DESIGN AND BUILD SERVICES FOR THE CLARK 230 KV POWER TRANSMISSION LINE PROJECT - PHASE 3B ITEM DESCRIPTION QTY UNIT UNIT COST AMOUNT A26 Surge Arresters 192 kV, station type, complete with 6 units support structure and the required accessories in accordance to the requirements of the Technical Data Sheet (TDS). A27 Ganged Disconnect Switch 230kV, 3-phase, 2000A, 2 units 40KA equipped with 460 vac 3 phase motor and manually group operated, complete with the required accessories in accordance to the requirements of the Technical Data Sheet (TDS). A28 Ganged Disconnect Switch 69kV, 3-phase, 2000A, 38 2 units kA equipped with 230 vac motor and manually group operated, complete with the required accessories in accordance to the requirements of the Technical Data A29 Ganged Disconnect Switch 69kV, 3-phase, 2000A, 38 2 units kA equipped with earthing blades, motor and manually group operated, complete with the required accessories in accordance to the requirements of the Technical Data Sheet (TDS) A30 Voltage Transformer 69 kV, complete with the required 12 units accessories in accordance to the requirements of the Technical Data Sheet (TDS) A31 BATTERY 125 VDC POWER SUPPLY SYSTEM 800 2 units amp-hour capacity indoor type complete with the required rack and accessories in accordance with the requirements of Technical Data Sheet (TDS) A32 Battery Charger 460 vac 3 phase in accordance with the 2 units requirements of the Technical Data Sheet (TDS). A33 Supply and Installation of Emergency Generators with 1 unit a capacity of 225 KVA, 460/230 vac, 60 HZ with diesel engine, Day Tank and four (4) 400 amps 480 vac 3- phase 4 poles ATS A32 NETWORK DISTURBANCE MONITORING 1 lot EQUIPMENT (NDME) Supply of Data acquisition units complete with required peripherals and accessories. Reconfiguration of existing NDME to conform with the new set-up/configuration under this project to include Bay 81, 82, 83, 84, 85 & 86. The units should be the same brand or latest model and compatible with the existing unit at the control room. A33 FIBER OPTIC COMMUNICATION SYSTEM a. Fiber Optic Terminal Equipment complete with 1 lot Optical Distribution Frame (ODF), access multiplexers, circuit protections, indicators, annunciators, appurtenances, pigtails, patch cords, complete with the required accessories. b. Fiber Optic Approach Cable, 36 fibers, 1550 nm, 1 lot Signal Mode (from station gantry to the Optical Distribution Frame at the FOT Equipment Room). Page 6 of 15
DESIGN AND BUILD SERVICES FOR THE CLARK 230 KV POWER TRANSMISSION LINE PROJECT - PHASE 3B ITEM DESCRIPTION QTY UNIT UNIT COST AMOUNT c. Protection Signaling Equipment complete with all 2 lot the necessary interface cables, software and manuals. Programmable teleprotection unit for transmitting / receiving minimum of four (4) independent command signals capable of communicating over analog and digital communication channel i.e., MUX (4WE&M, RS232, V.32, X.21, etc), PLC, copper wire and fiber optic. A34 MICROWAVE RADIO COMMUNICATION SYSTEM a. Digital Microwave Radio Terminal, 16E1, 7GHz, 1+1 MHSB including all necessary accessories i.e. mounting cabinet, rack/shelf assembly, order wire, fuse and alarm panel, power supply and jack field (for 16 tributaries) a.1 Clark S/S 1 lot a.2 Mexico S/S 1 lot b. Multiplex Equipment / Channel Bank and associated cards including all necessary peripheral equipment and installation accessories i.e. rack/shelf assembly, VF jack field, MDF, interface and data cable b.1 Clark S/S 1 lot b.2 Mexico S/S 1 lot c. Antenna System and Waveguides including all installation accessories and peripheral equipment i.e. antenna mount and support pipe, strut hardware kit, waveguide support hardware, flanging tools, waveguide connector etc. c.1 Clark S/S 1 lot c.2 Mexico S/S 1 lot d. Network Management System including all the necessary hardware and software modules for management of node element / sub network, i.e. industrial portable PC with licensed Windows Operating System and pre installed Network Management software. d.1 Clark - Mexico MW Radio link 1 lot e. Protection Signaling Equipment complete with all the 2 lot necessary interface cables, software and manuals. Programmable teleprotection unit for transmitting / receiving minimum of four (4) independent command signals capable of communicating over analog and digital communication channel i.e., MUX (4WE&M, RS232, V.32, X.21, etc), PLC, copper wire and fiber optic. A35 Spares, Spare parts and tools( see list as per TDS) a. Power Transformer 1 lot b. Power Circuit Breaker 230 kV and 69 kV 1 lot c. 230 kV and 69kV Ganged Disconnect Switches 1 lot d. 230 Kava and 69 kV Voltage Transformers 1 lot e. 230 kV and 69 kV Surge Arresters 1 lot f. Metal clad Switchgear 13.8 kV 1 lot g. Station Service Transformer 1 lot h. AC DC aux switchboard 1 lot Page 7 of 15
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BILL OF QUANTITIES

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