BILL OF QUANTITIES. 1.0 LOAD END SUBSTATION 69/22.9kV. Qty Unit Unit Cost Total Cost A. ELECTRICAL MATERIALS

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1 1.0 LOAD END SUBSTATION 69/22.9kV BILL OF QUANTITIES DESIGN AND BUILD, FURNISHING, INSTALLING, TESTING, AND COMMISSIONING OF 230/69 KV SUBSTATION, 69/22.9 KV LOAD END SUBSTATION, AND 69 KV DOUBLE CIRCUIT TRANSMISSION LINE Qty Unit Unit Cost Total Cost A. ELECTRICAL MATERIALS A1. Power Transformer 100 MVA Two winding 3-Phase 2 sets Php Php 69kV delta-22.9kv ground wye with neutral earthing resistor class ONAN/ONAF/ONAF, complete with oil all appurtenances, and on-load tap changing mechanism 16 steps at 0.625% above and 16 steps at below normal. Low impedance and maximum of 250 kw loss at rated MVA A2. Power Circuit Breaker 69kV, 3-phase, 1200A, 20, ka 2 sets Php Php three pole operation, complete with the required and bushing current transformer (If dead tank type) A3. Ganged Disconnect Switch 69kV, 3-phase, 1200A, 2 sets Php Php 38KA equipped with earthing blades/switch, motor and manually group operated, complete with the required A4. Potential Transformer 69 kv, complete with the required 6 each Php Php A5. Surge Arresters 69 kv, station type, complete with the 6 each Php Php required A6. Substation Steel Structure including bolts, washer, etc 1 lot Php Php hot dipped galvanized complete with all the required A7. Installation Materials consisting of conductors 1 lot Php Php insulators, connectors, pole line hardwares and other A8. Grounding Materials complete with the required 1 lot Php Php materials for aerial and grounding mat A9. AC and DC Auxialiary Panels, indoor type, 3 phase lot Php Php VAC and 48 VDC complete main, tie, branch breakers with the required equipment, devices cables, conduits etc and A VDC Power Supply System, indoor type, complete 2 each Php Php with the required batteries and A VDC Battery Charger indoor type, complete with the 2 each Php Php required A12. PowerControl, Instrumentation and Protection 1 lot Php Php Cables, complete with insulated terminal lugs, glands, etc A13 Cable Trays (various type) hot dipped galvanized, 1 lot Php Php complete with supports, fittings, and other A14 Outdoor Lighting System complete with the required 1 lot Php Php fixtures, posts, conduits, conduit fittings, conductors foundations, etc A15 Metal Clad Swgr 22.9kV, 3-phase, 60 HZ, comprises of 2 each Php Php circuit breakers, current transformer with cubicle, 150KVA 22.9kv/230volts 3 phase station service transformer, potential transformer, digital ammeter with transfer switch, digital voltmeter with transfer switch, control switch, complete with the required, outdoor type, free standing

2 A16 Substation Control System Main Control Switchboard, 1 lot Php Php with all instrument, meters, indicators, control switches, annunciators, push buttons, LED indicating lamps, terminal blocks, wiring and miscellaneous auxiliary and accessory devices A17 Substation Protection System a. Transformer Protection (Main 1 and 2) complete 2 each Php Php with the required protective relays and b kv Feeder Protection System, complete with 2 each Php Php the required protective relays and A18 Spares, Spare parts and tools as per technical data data sheets; a. Power Transformer 1 lot Php Php b. 69 kv Power Circuit Breakers 1 lot Php Php c. 69 kv Ganged Disconnect Switches 1 lot Php Php d. 69 Kv Potential Transformers 1 lot Php Php e. 69 kv Surge Arresters 1 lot Php Php f. Metal Clad Switchgear 1 lot Php Php g. AC & DC Auxillary Switchboard 1 lot Php Php h. Storage Batteries 1 lot Php Php i. Battery Charger 1 lot Php Php j. Main Control Switchboard 1 lot Php Php k. Substation Protection System 1 lot Php Php A19 Current Transformer, 69 kv, 1200:5A Multi ratio, three 6 sets core, outdoor type oil filled, free standing complete with support structure and (Applicable if live tank) Item A SUB-TOTAL ELECTRICAL WORK 69/22.9kV B. FURNISHING OF LABOR, EQPT TOOLS AND MATERIALS FOR THE ERECTION, INSTALLATION, FIELD TESTING AND COMMISSIONING OF SUBSTATION EQUIPMENT AND IT'S ASSOCIATED CONTROL AND PROTECTION AND EQUIPMENT NECESSARY TO COMPLETE THE FOLLOWING ITEMS OF WORK: B1. Power Transformer 100 MVA 69/22.9 Kv 2 sets Php Php B2. Power Circuit Breaker 2 sets Php Php B3. Ganged Disconnect Switch 2 sets Php Php B4. Potential Transformer 6 each Php Php B5. Surge Arresters 6 each Php Php B6. Substation Steel Structures 1 lot Php Php B7. Installation Materials 1 lot Php Php B8. Grounding Materials 1 lot Php Php B9. AC and DC Auxialiary Panel 1 lot Php Php B volts DC Power Supply System 2 each Php Php B Volts DC Battery Charger 2 each Php Php B12. PowerControl, Instrumentation 1 lot Php Php

3 B13. Cable tray 1 lot Php Php B14. Outdoor Lighting System 1 lot Php Php B15. Metal Clad Swgr 22.9 kv 2 each Php Php B16. Substation Control System 1 lot Php Php B17. Substation Protection System 69kV and 22.9kV 2 each Php Php B18 Current Transformers 6 each Php Php Item B SUB TOTAL FURNISHING OF LABOR, EQPT, TOOLS, etc Php Php C. CIVIL WORKS COMPLETE DESIGN, FURNISH, INSTALL, CONSTRUCT, PLACE, APPLY AND / OR LAY, INCLUDING FURNISHING OF PLANT, LABOR, EQUIPMENT AND MATERIALS C1. 69/22.9 kv EQUIPMENT FOUNDATION Consisting of 1 lot Php Php concrete (211kg/cm²), Non-shirk Grout, Reinforcing Steel Bars (Grade 275), Excavation and backfill, Leveling Concrete (141 kg/cm²) and other incidentals required to complete a. Power Transformer 2 lot b. Power Circuit Breaker 2 lot c. Current Transformer 6 lot d. Voltage Transformer 6 lot e. Surge Arresters 6 lot f. Ganged Disconnect Switch 2 lot g. Metalclad Switchgear 2 lot C2. 69 kv Gantry Structure Consisting of concrete 1 lot Php Php (211kg/cm²), Non-shirk Grout, Reinforcing Steel Bars (Grade 275), Excavation and backfill, Leveling Concrete (141 kg/cm²) and other incidentals required to complete C3. Roadways, parking area, concrete curve & gutter 1 lot Php Php Construction of access road from the existing roadway to the transformer area, consisting of Concrete Pavement (211kg/cm²), Curb and Gutter (176kg/cm²) including dowels, Reinforcing steel bars (Grade 275, Aggregate sub-base and other incidentals required to complete the work C4. Drainage System - Consisting of different sizes of 1 lot Php Php RCDP, Drainage Appurtenances consisting of Concrete (176kg/cm²), Reinforcing steel bars Grade 275), Excavation and backfill, Miscellaneous Steel (ASTM A36), CHB including demolition/restoration works for the affected portion of the existing drainage appurtenances and other incidentals required to complete the work.

4 C5. Oil/Water Separator - Consisting of concrete 1 lot Php Php (211kg/cm²), Reinforcing Steel Bars (Grade 275), Excavation and backfill, Miscellaneous Steel, Galvanized Steel pipe, B.I. Pipe, including its tapping to the nearest drainage system and other incidentals required to complete the work. C6. Concrete Firewall - Between transformers consisting of 1 lot Php Php Concrete (211kg/cm²), Reinforcing Steel Bars (Grade 275), Excavation and Backfill, Levelling Concrete (141kg/cm²) and other incidentals required to complete the work. C7. Cable Trenches - Consisting of Concrete (211kg/cm²) 1 lot Php Php Reinforcing Steel Bars (Grade 275), Excavation, levelling Concrete (141kg/cm²), Checkered Steel Plate Cover, Stiffener, Embedded Metals, Steel angle, pits, Discharge Pipes including demolition/restoration and connection to PSPC trenches, contractor to coordinate with PSPC. C8. Cable Pipe Crossing Roadways - Consisting of 1 lot Php Php Concrete (211kg/cm²), Reinforcing Steel Bars (Grade 275), Excavation, Sand and Gravel bedding, upcv Pipes,Discharge Pipes and other incidentals required to complete C9. Switchyard Gravel Surfacing - Gravel surfacing on the 1 lot Php Php bays where the equipment will be installed with the lines and extent as directed by the owner. C10. Seclusion Fence and Gate - Endorsing the 69kV and 1 lot Php Php 22.9kV switchyard consisting of Hot Dipped Galvanized Wire Mesh Gauge #10, G.I. Pipes Schedule 40, Miscellaneous Steel (ASTM A36), Concrete (211 kg/cm²) Reinforcing Steel Bars (Grade 275), Excavation and Baclfill, and other incidentals required to complete the work. ITEM C SUB-TOTAL CIVIL WORKS D. ARCHITECTURAL WORKS D1. Control House (160 sq m) Reinforced concrete 1 lot Php Php structure, complete with the required civil/structural/sanitary, electrical and mechanical (HVAC & Domestic water supply) system E. OCCUPATIONAL HEALTH & SAFETY IN CONSTRUCTION E1. Personal Protective eqpt 1 lot Php Php E2. Clinical Materials 1 lot Php Php E3. Sinages and Barricades 1 lot Php Php E4. Salary and wages of health and safety personnel 1 lot Php Php Item E SUB-TOTAL OHSC Php Php SUB-TOTAL 69/22.9 Kv LOAD END S/S Php Php

5 2.0 CLARK SUBSTATION 230/69kV A. ELECTRICAL WORKS A1. Power Transformer 100 MVA Three winding autotransformer 2 sets Php Php type 3-Phase 230kV wye/13.8 delta/69kv ground wye with neutral earthing resistor class ONAN/ONAF/ONAF, complete with oil all appurtenances, and on-load tap changing mechanism with taps of 16 steps at 0.625% above and 16 steps at 0.625% below normal, Cupper winding, Impedance equal to existing transformer, low Impedance and 230KW power loss at MVA rating, should be able to operate parallel with existing. A2. Power Circuit Breaker 230kV, 3-phase, 1200A, 20, ka three pole operation, complete with the required and bushing current transformer (If dead tank type) poles 2 sets Php Php 3 poles 6 sets Php Php A3. Power Circuit Breaker 69kV, 3-phase, 1200A, 20, ka 4 sets Php Php three pole operation, complete with the required and bushing current transformer (If dead tank type) A4. Ganged Disconnect Switch 230kV, 3-phase, 1200A, 14 sets Php Php 38KA equipped with 460 vac 3 phase motor and manually group operated, complete with the required A5. Disconnect Switch 69kV, 3-phase, 1200A, 38 ka 8 sets Php Php equipped with earthing blades, motor and manually group operated, complete with the required A6. Potential Transformer 230 kv, complete with the 6 each Php Php required A7. Surge Arresters 230 kv, station type, complete with the 6 each Php Php required A8. Substation Steel Structure including bolts, washer, etc 1 lot Php Php hot dipped galvanized complete with all the required A9. Installation Materials consisting of conductors 1 lot Php Php insulators, connectors, pole line hardwares and other A10. Grounding Materials complete with the required 1 lot Php Php materials for aerial and grounding mat A11. AC and DC Auxialiary Panels, indoor type, complete 1 lot Php Php with the required equipment, devices and A12. Distribution Board 125 VDC complete with enclosure, 2 each Php Php main, tie branch breakers,and for installation. Number of breakers to supply four (4) additional bays A13. Distribution Board 3 Phase 460/230 VAC with 2 each Php Php enclusure, main, tie, and branch circuit and fot Accessories for installation. Number of circuit breaker to include 4 additional bays A14. PowerControl, Instrumentation and Protection 1 lot Php Php Cables, complete with insulated terminal lugs, glands, etc. A15. Cable Trays (various type) hot dipped galvanized, 1 lot Php Php complete with supports, fittings, and other A16. Switchyard Lighting System complete with the 1 lot Php Php required fixtures, posts, conduits, conduit fittings, conductors foundations, etc

6 A17. Bay Control Unit with provision for integration to existing 1 lot Php Php Micro Processor Base Control complete with necessary A18. Substation Protection System a. Transformer Protection (Main 1 and 2) complete 2 sets Php Php with the required protective relays and b. 69 kv Feeder Protection System, complete with 2 sets Php Php the required protective relays and A20. Spares, Spare parts and tools a. Power Transformer 1 lot Php Php b. 230 kv Power Circuit Breakers 1 lot Php Php c. 230 kv Ganged Disconnect Switches 1 lot Php Php d. 230 Kv Potential Transformers 1 lot Php Php e. 230 kv Surge Arresters 1 lot Php Php g. AC & DC Auxillary Switchboard 1 lot Php Php h. Main Control Switchboard 1 lot Php Php i. Substation Protection System 1 lot Php Php A21 Current Transformer, 230 kv, 1200:5A Multi ratio, three 48 sets Php Php core, outdoor type oil filled, free standing complete with support structure and (Applicable if live tank) A22 Ganged Disconnect Switch 230kV, 3-phase, 1200A, 2 sets Php Php 38KA equipped with earthing blades, 460 vac 3 phase motor and manually group operated, complete with the required A23 Periperal unit for the expansion of existing bus protection 1 lot Php Php compatible to the existing unit A24 Current Transformer 13.8 kv, 1500:5A with resistor by 3 sets Php Php contractor to design the size. A25 Breaker Fail Protection relay 8 sets Php Php B. Item A SUB-TOTAL ELECTRICAL MATERIALS 230/69 Kv Php Php FURNISHING OF LABOR, EQPT TOOLS AND MATERIALS FOR THE ERECTION, INSTALLATION, FIELD TESTING AND COMMISSIONING OF SUBSTATION EQUIPMENT AND IT'S ASSOCIATED CONTROL AND PROTECTION AND EQUIPMENT NECESSARY TO COMPLETE THE FOLLOWING ITEMS OF WORK: B1. Power Transformer 100 MVA 230/69 Kv 2 sets Php Php B2. Power Circuit Breaker 8 sets Php Php B3. Ganged Disconnect Switch 16 sets Php Php B4. Voltage Transformer 6 each Php Php B5. Surge Arresters 6 each Php Php B6. Substation Steel Structure 1 lot Php Php B7. Installation Materials 1 lot Php Php B8. Grounding Materials 1 lot Php Php

7 B9. AC and DC Auxialiary Panel 1 lot Php Php B10 PowerControl, Instrumentation 1 lot Php Php B11. Cable tray 1 lot Php Php B12. Switchyard Lighting System 1 lot Php Php B16. Bay control unit 1 lot Php Php B17. Substation Protection System 2 each Php Php B19 Current Transformer 48 each Php Php Item B SUB TOTAL FURNISHING OF LABOR, EQPT, TOOLS etc Php Php C. CIVIL WORKS COMPLETE DESIGN, FURNISH, INSTALL, CONSTRUCT, PLACE, APPLY AND / OR LAY, INCLUDING FURNISHING OF PLANT, LABOR, EQUIPMENT AND MATERIALS C1. EQUIPMENT FOUNDATION Consisting of concrete 1 lot Php Php (211kg/cm²), Non-shirk Grout, Reinforcing Steel Bars (Grade 275), Excavation and backfill, Leveling Concrete (141 kg/cm²) and other incidentals required to complete a. Power Transformer 2 lot Php Php b. Power Circuit Breaker 8 lot Php Php c. Current Transformer 6 lot Php Php d. Voltage Transformer 6 lot Php Php e. Surge Arresters 6 lot Php Php f. Ganged Disconnect Switch 18 lot C kv Gantry Structure Consisting of concrete 1 lot Php Php (211kg/cm²), Non-shirk Grout, Reinforcing Steel Bars (Grade 275), Excavation and backfill, Leveling Concrete (141 kg/cm²) and other incidentals required to complete C3. Roadways, parking area, concrete curve & gutter 1 lot Php Php Construction of access road from the existing roadway to the transformer area, consisting of Concrete Pavement (211kg/cm²), Curb and Gutter (176kg/cm²) including C4. dowels, Reinforcing steel bars (Grade 275, Aggregate Sub base and other incidentals required to complete the work. Drainage System - Consisting of different sizes of RCDP, Drainage Appurtenances consisting of Concrete 1 lot Php Php (176kg/cm²), Reinforcing steel bars Grade 275), Excavation and backfill, Miscellaneous Steel (ASTM A36), CHB including demolition/restoration works for the affected portion of the existing drainage appurtenances and other incidentals required to complete C5. Oil/Water Separator - Consisting of concrete 1 lot Php Php (211kg/cm²), Reinforcing Steel Bars (Grade 275), Excavation and backfill, Miscellaneous Steel, Galvanized Steel pipe, B.I. Pipe, including its tapping to the nearest drainage system and other incidentals required to C6. complete the work Concrete Firewall - Between transformers consisting of Concrete (211kg/cm²), Reinforcing Steel Bars (Grade 3 lots Php Php 275), Excavation and Backfill, Levelling Concrete (141kg/cm²) and other incidentals required to complete the work.

8 C7. Cable Trenches - Consisting of Concrete (211kg/cm²) 1 lot Php Php Reinforcing Steel Bars (Grade 275), Excavation, levelling Concrete (141kg/cm²), Checkered Steel Plate Cover, Stiffener, Embedded Metals, Steel angle, pits, Discharge Pipes including demolition/restoration and works for the affected portion of the existing cable trench to connect the new trench and other incidentals required to complete C8. Cable Pipe Crossing Roadways - Consisting of 1 lot Php Php concrete (211kg/cm²), Reinforcing Steel Bars (Grade 275) Excavation, Sand and Gravel bedding, upcv Pipes, Discharge Pipes and other incidentals required to complete C9. Switchyard Gravel Surfacing - Gravel surfacing on the 1 lot Php Php bays where the equipment will be installed with the lines and extent as directed by the owner. C10. Seclusion Fence and Gate - Endorsing the 230kV and 1 lot Php Php 69kV switchyard consisting of Hot Dipped Galvanized Wire Mesh Gauge #10, G.I. Pipes Schedule 40, Miscellaneous Steel (ASTM A36), Concrete (211 kg/cm²) Reinforcing Steel Bars (Grade 275), Excavation and Backfill and other incidental to complete the work. C11. 69kV Gantry Structure Consisting of concrete 1 lot Php Php (211kg/cm²), Non-shirk Grout, Reinforcing Steel Bars (Grade 275), Excavation and backfill, Leveling Concrete (141 kg/cm²) and other incidentals required to complete ITEM C SUB-TOTAL CIVIL WORKS Php Php D. OCCUPATIONAL HEALTH AND SAFETY IN CONSTRUCTION D1. Personal Protective eqpt 1 lot Php Php D2. Clinical Materials 1 lot Php Php D3. Signage's and Barricades 1 lot Php Php D4. Salary and wages of health and safety personnel 1 lot Php Php Item D SUB-TOTAL OHSC Php Php SUB-TOTAL 230/69kV Substation Php Php C. 69 Kv TRANSMISSION LINE From Clark S/S to STS Double Circuit (1 x 410 TASCR) on Concrete pole, clearance over roadway as per PEC, IEC, ANSI, NESC, maximum span is 67 meters on 70 foot concrete poles D. Load End Metering System Multi ratio 1200:5A 0.3 accuracy class, Burden B-0.1 to 0.9 Weather proof enclosure, Voltage transformer 0.3 accuracy, with Billing meter for electronic billing system. 4.8 KM Php Php 2 sets Php Php E Reconfiguration/ Parameterazation/ Data Base 1 lot Php Php Configuration of existing MBSC System complete with Bay Control Units, Cables,, periperal, etc to conform with the new set-up of Clark S/S F DESIGN COST Php Php TOTAL PROJECT COST Php Php