BILL OF QUANTITIES

BILL OF QUANTITIES 

DESIGN AND BUILD SERVICES FOR THE CLARK 230 KV POWER TRANSMISSION LINE PROJECT - 

PHASE 3B 

ITEM DESCRIPTION 

QTY UNIT UNIT COST AMOUNT 

1.0 DETAILED ENGINEERING DESIGN 

Complete design of Clark - Mexico 230kV Double Circuit 1 lot 

Transmission Line, Expansion of Clark and Mexico 

230kV Substations, Expansion of Clark Substation 

Control House, and the Proposed Clark Substation 

Warehouse in accordance with PEC, IEC, ANSI, NESC, 

NBC, NSCP and DPWH Design Standards 

Compliance to NGCP requirements for the submission of 

factory tests, field tests, manuals, procedures and other 

documents for NGCP approval. Coordination and other 

requirements to energize the system. 

Permits, local and national and payments of fees and 

other documents as required to complete the project 

Compliance to the COA requirements for the submission 

of Detailed unit Cost Analysis of Items as listed in the Bill 

of Quantities 

Provide assistance in the R.O.W acquisition especially in 

the consultation/coordination with the Local Government 

Units and Barangay Officials having jurisdiction over the 

area that will be affected by the R.O.W. of the 

transmission line. Assists CDC on the procedure of 

payments and registration of property/ROW acquisition in 

accordance with R.A. 8974 and other applicable laws. 

Detailed Engineering Design Activities as per section 2 of 

scope of work 

a. Review of existing information 

b. Topographic and Parcellary survey 

c. Right of way acquisition 

d. Soil and material investigation 

e. Hydrological and hydraulic studies 

f. Environmental impact assessment (EIA) 

g. Detailed design plans and specifications 

h. Utility relocation plan 

i. Detailed estimate / unit price analysis 

j. Drawing submittals 

k. Reports 

Submit three (3) options of possible transmission line 

Alignments with cost benefit analysis, evaluation and 

recommendation (NLEX, existing 69 kv corridor, new 

route) 

2.0 230 Kv TRANSMISSION LINE From Clark S/S to Mexico S/S 

Construction of Double Circuit (1 x 410 TSAR) on Steel 35 KM 

poles or Steel towers, clearance over roadway as per 

PEC, IEC, ANSI, NESC, maximum span is 100 meters 

on 43 meter steel poles and 250 meters on 52 meters 

steel towers in accordance to the requirements of the 

Technical Data Sheet (TDS) and compliance to ATO 

requirements. 

Page 1 of 15


PHASE 3B 



3.0 CLARK SUBSTATION 230/69kV 

A. ELECTRICAL WORKS 

Supply, manufacture, factory testing, and furnishing of 

labor, equipment, tools and incidental materials for the 

delivery, assembly, erection, installation, field testing 

commissioning and ready for operation of the following 

substation equipment and its associated control and 

protection system and accessories 

Bay 85 and Bay 86 At Clark 230 kV S/S 

A1. Power Transformer 150 MVA Three winding autotransformer 

2 sets 

type 3-Phase 230/69kV wye-13.8 delta with 

neutral earthing resistor class ONAN/ONAF1/ONAF2 , 

complete with all appurtenances, accessories and onload 

tap changing mechanism with 16 taps of 0.625% 

above and 16 taps of 0.625% below 0 including 

paralleling device and control in accordance to the 

requirements of the Technical Data Sheet (TDS). 

A2. Power Circuit Breaker Dead Tank 230kV, 3-phase, 4 sets 

2000A, 40, kA three pole operation, complete with the 

required accessories and support structure including 

bushing current transformers in accordance to the 


A3. Power Circuit Breaker Dead Tank 69kV, 3-phase, 6 sets 

2000A, 38 kA three pole operation, complete with the 

required accessories and bushing current transformer in 

accordance to the requirements of the Technical Data 

Sheet (TDS). 

A4. Ganged Disconnect Switch 230kV, 3-phase, 2000A, 10 sets 

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). 

A5. Ganged Disconnect Switch 69kV, 3-phase, 2000A, 38 4 sets 

kA equipped with earthing blades, 230 vac motor and 




A6 Ganged Disconnect Switch 69kV, 3-phase, 2000A, 38 14 sets 

kA equipped with, 230 vac motor and manually group 

operated, complete with the required accessories in 


Sheet (TDS). 

A7 Voltage Transformer Capacitive type 230 kV, complete 18 sets 

with the required accessories and support structure in 


Sheet (TDS). 

A8 Voltage Transformer 69 kV, complete with the required 30 sets 



A9 Surge Arresters 192 kV, station type, complete with 12 sets 

support structure and the required accessories in 


Sheet (TDS). 

Page 2 of 15


PHASE 3B 



A10. Surge Arresters 60 kV, station type, complete with 24 sets 



Sheet (TDS). 

A11. Substation Gantry and Pedestal Steel Structures 1 lot 

including bolts, washer, etc hot dipped galvanized 

complete with all the required accessories in accordance 

to the requirements of the Technical Data Sheet (TDS) 

A12. Metalclad Switchgear, 13.8 kv outdoor type outdoor 2 sets 

type complete with arresters, VT, CT, breaker and 150 

KVA 13.8/460 vac 3-phase transformer type ONAN 

Outdoor type in accordance to the requirements of the 

Technical Data Sheet (TDS) 

A13 Installation Materials consisting of conductors, 1 lot 

insulators, connectors, pole line hardwares, bus 

supports, and other accessories in accordance to the 

requirements of the Technical Data Sheet (TDS) 

A14 Grounding Materials consisting of insulated and bare 1 lot 

copper cables, lightning rod, copper rods, fittings. 

complete with the required materials for aerial and 

grounding mat and to substation equipment and 

structures in accordance to the requirements of the 


A15. Distribution Board 125 VDC complete with enclosure, 2 sets 

main breaker, Automatic transfer switch, tie breaker, 

branch breakers, and accessories for installation. 

Number of breakers to supply four (4) bays in 


Sheet (TDS) 

A16. Station Service Transformer 50 kva 480/230V, three 2 sets 

phase, dry type and accessories in accordance to the 


A17. Distribution Board 3 Phase 460/230 VAC with 2 sets 

enclosure, main breaker, tie breaker, automatic transfer 

switch, branch circuit and accessories Number of 

circuit breaker to include 4 additional bays, breaker to 

panel at bay 3 and 4, and spare breaker in accordance to 

the requirements of the Technical Data Sheet (TDS) 

A18. Distribution Board 3 Phase 230 VAC with enclosure , 2 sets 

main breaker, tie breaker, automatic transfer switch, 

branch circuit and accessories Number of circuit 

breaker for four (4) bays, breaker for panel at bays 3 

and 4 and spare breaker in accordance to the 


A19 Power Control, Instrumentation and Protection 1 lot 

Cables, 35kV, 15 kV and 600 volt insulation complete 

with insulated terminal lugs, glands, marking etc. in 


Sheet (TDS) 

A20. Cable Trays (various type) hot dipped galvanized, 1 lot 

complete with supports, fittings, and other accessories in 


Sheet (TDS). Cost of cable tray included at cable 

trenches 

Page 3 of 15


PHASE 3B 



A21 Switchyard Lighting System (Bay and Perimeter) 1 lot 

complete with the required fixtures, posts, conduits, 

wires, magnetic contactor and photo cell, conduit 

fittings, conductors foundations, etc in accordance to the 


A22 Substation Control System 

a. Microprocessor Based Substation Control System 1 sets 

(New back up set ) to include the integration of 

new and existing to accommodate all system (six 

bays). To include licensed copy of software (latest 

Version) and industrial type equipment for the 

Protection, control and monitoring of equipment for 

connection to SCADA, gateway, HMI and Work 

station. To include the integration, data base 

reconfiguration, parameterization of the existing 

and new MBSC system with BCU, and others to 

conform to the new set up of Clark S/S. To provide 

CDC with copy of license software in DVD or CD 

in accordance to the requirements of the 


b. Closed Circuit Television System (New set of 

1 sets 

CCTV) new system for bays 3,4, 5, 6 and 

perimeter fence complete with all the required 

peripherals, industrial computer, accessories, 

wires and cable reconfiguration and integration 

with existing CCTV system. To include the supply 

and replacement of existing CCTV controller and 

reconfiguration. (No of PTZ dome camera arm 

mounted at gantry = six(6), Pole mounted 

Motorized pan tilt camera = two(2), CCtv player 

recorder controller = (2), Working station with 21 

inch Monitor= two (2) and licensed software with 

CD or DVD in accordance to the requirements of 

the Technical Data Sheet (TDS). 

A23 

c. Access Control and Alarm Monitoring System 

1 lot 

(ACAMS) revision / expansion/ integration of 

system to include new warehouse and relocation 

of existing affected by control building renovation 

d. Main Control Switchboard, with all instrument, 1 lot 

meters, indicators, control switches, annunciators, 

push buttons, LED indicating lamps, terminal 

blocks, wiring and miscellaneous auxiliary and 

accessory devices 

Substation Protection System 

a. Transformer Protection ( Main 1) complete with 2 sets 

the required protective relays and accessories in 

one (1) panel. Different manufacturer from Main 2 



b. Transformer Protection ( Main 2) complete with 2 sets 

the required protective relays and accessories in 

one (1) panel, Different manufacturer from Main 1 



Page 4 of 15


PHASE 3B 



c. Breaker Failure Protection System 

1 sets 

Complete with the required protective relays and 

accessories for four (4) 230 kV Power Circuit 

Breakers in one panel in accordance to the 


d. 230 kV Bus Protection System, Main 1 - complete 1 sets 

with accessories for connection of new breaker 8- 

03CB24CLA and 8-04CB24CLA at Bus 8- 

BS03CLA to existing GE B30-8BS03CLA in 

accordance to the requirements of the Technical 

Data Sheet (TDS) 

e. 230 kV Bus Protection System, Main 1 - complete 1 sets 

with accessories for connection of new breaker 8- 

03CB08CLA and 8-04CB08CLA at Bus 8 - 

BS04CLA to existing GE B30-8BS04CLA in 



d. 230 kV Bus Protection System, (Main 2) complete 2 sets 

with the required protective relays and accessories 

for the integration of five (5) 230 kV Power Circuit 

Breakers (Bus Tie, Bay 3,4,5 and 6 Breakers) in 



f. 69 kV Feeder Protection System, complete with 

the required protective relays and accessories for 

the following outgoing 69 kV feeders in 



f.1 Three (3) 69 kV breakers with two (2) 69 kV 1 sets 

outgoing feeders in one (1) panel 

f.2 Three (3) 69 kV breakers with two (2) 69 kV 1 sets 

outgoing feeders in one (1) panel 

g. Bay Control Unit with provision for integration to 2 sets 

existing and new Microprocessor Based 

Substation Control system complete with 

necessary accessories in accordance to the 


Bay 83 and Bay 84 at Clark 230 kV S/S 

A24 Line Protection System 

a. Line Protection for 230 kV system (Main 1 - 

2 sets 

Distance Relay) complete with the required 

protective relays and accessories in accordance to 

the requirements of the Technical Data Sheet 

(TDS). 

b. Line Protection for 230 kV system (Main 2 - Line 2 sets 

Differential Relay) complete with the required 

protective relays and accessories in accordance to 

the requirements of the Technical Data Sheet 

(TDS). 

A25 Capacitive Voltage Transformer 230 kV, complete with 6 units 

the required accessories and support structure in 


Sheet (TDS). 

Page 5 of 15


PHASE 3B 



A26 Surge Arresters 192 kV, station type, complete with 6 units 



Sheet (TDS). 

A27 Ganged Disconnect Switch 230kV, 3-phase, 2000A, 2 units 





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 


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 



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 


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


PHASE 3B 



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


PHASE 3B 



i. Storage Batteries 1 lot 

j. Battery Charger 1 lot 

k. MBSC 1 lot 

l. CCTV 1 lot 

m. Substation Protection System 1 lot 

n. Line Protection System 1 lot 

o. Network Disturbance Monitoring 1 lot 

p. Fibre Optical Terminal Equipment 1 lot 

q. Protection Signaling Equipment 1 lot 

r Microwave Radio Telephone equipment 1 lot 

Clark Load End Substation at PSPC 

A36 Station Service Transformer 75 kva 22.9/0.23kV, three 2 lot 

phase, Outdoor ONAN type, 35 kV xlpe cable, 300:5 

amp 22.9 kV CT, and accessories in accordance to the 

requirements of the Technical Data Sheet (TDS). To 

includes bus bar modification, current transformer, cover, 

support and wiring/termination to substation protection 

system. The scope covers the construction of 

foundation, HV and LV wiring and installation of new 

transformer. 

A37 Distribution Board 3 Phase 230 VAC with enclosure , 2 sets 

main breaker, tie breaker, automatic transfer switch, four 

(4) 3 poles branch circuit breakers, assorted copper 

wires, conduits and accessories in accordance to the 

requirements of the Technical Data Sheet (TDS). The 

scope includes the wiring and termination to existing 

MTS/AC panel and fire suppression panel. 

SUB-TOTAL FOR ITEM 3A ELECTRICAL WORKS 

B CIVIL WORKS 

FURNISH, INSTALL, CONSTRUCT, PLACE, APPLY 

AND / OR LAY, INCLUDING FURNISHING OF PLANT, 

LABOR, EQUIPMENT AND MATERIALS 

B1 EQUIPMENT FOUNDATION Consisting of 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 

the works. 

a. Power Transformer 2 lot 

b. Power Circuit Breaker 12 lot 

c. Current Transformer 72 lot 

d. Voltage Transformer 12 lot 

e. Surge Arresters 24 lot 

f. Ganged Disconnect Switch 24 lot 

G. Bus Supports 48 lot 

f. Emergency Generator set 1 lot 

B2 230 kV Gantry Structure Foundation Consisting of 

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 the works. 

1 lot 

Page 8 of 15


PHASE 3B 



B3 Roadways, Parking Area, Concrete Curve & Gutter, 2227 sq.m 

Open stock yard Construction of access road from the 

existing roadway to the transformer area and parking 

area at warehouse, consisting of Concrete Pavement 

(246kg/cm²), Curb and Gutter (211kg/cm²) including 

dowels, Reinforcing steel bars (Grade 275), Aggregate 

Sub-Base and other incidentals to complete the work. 

B4 Drainage System - Consisting of different sizes of 435 lm 

RCDP, Drainage Appurtenances consisting of Concrete (Main) 

(211kg/cm²), Reinforcing steel bars Grade 275, 

Excavation and backfill, Miscellaneous Steel (ASTM 300 lm 

A36), CHB including demolition/restoration works for the (Sec.) 

affected portion of the existing drainage appurtenances 

and other incidentals to complete the work. 

B5 Oil/Water Separator - Consisting of concrete 1 lot 

(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. 

B6 Concrete Firewall - Between transformers consisting of 1 lot 

Concrete (211kg/cm²), Reinforcing Steel Bars (Grade 

275), Excavation and Backfill, Leveling Concrete 

(141kg/cm²) and other incidentals required to complete 

the work. 

B7 Cable Trenches - Consisting of Concrete (211kg/cm²) 400 l.m. 

Reinforcing Steel Bars (Grade 275), Excavation, leveling (Main) 

Concrete (141kg/cm²), Checkered Steel Plate Cover, 

Stiffener, Embedded Metals, Steel angle, galvanized 

cable tray, pits, Discharge Pipes including 200 l.m. 

demolition/restoration works for the affected portion of (Branches) 

the existing cable trench to connect the new cable trench 

and other incidentals to complete the work. 

B8 Cable Pipe Crossing Roadways - Consisting of 12 l.m. 

concrete (211kg/cm²), Reinforcing Steel Bars (Grade 

275) Excavation, Sand and Gravel bedding, uPCV Pipes, 

Discharge Pipes and other incidentals required to 


B9 Switchyard Gravel Surfacing - Gravel surfacing on the 1200 cu.m 

bays where the equipment will be installed with the lines 

and extent as directed by the owner. 

B10 Seclusion Fence and Gate - Enclosing the 230kV and 235 l.m. 

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 incidentals to complete the work. 

B11 Embankment of Substation Expansion Area - 

7040 sq.m. 

Consisting of clearing, grading, and embankment with 

compaction in layers to match the existing finish grade in 

accordance with DPWH Standard Specifications. 

Page 9 of 15


PHASE 3B 



B12 Retaining Wall and Perimeter Fence of Substation 295 l.m. 

Expansion Area - Consisting of Concrete (211kg/cm²), 

Reinforcing steel bars Grade 275, Excavation and 

backfill, CHB including demolition/restoration works for 

the affected portion of the existing retaining 

wall/perimeter fence and other incidentals to complete 

the work. To include painting of walls and perimeter 

fence and affected areas. 

B13 69kV Gantry Structure Foundation Consisting of 1 set 

concrete (211kg/cm²), Non-shirk Grout, Reinforcing Steel 

Bars (Grade 275), Excavation and backfill, Leveling 

Concrete (141 kg/cm²) and other incidentals required to 


B14 Expansion of Existing Clark 230KV S/S Control 115 sq.m. 

House Consisting of architectural, civil, electrical, 

mechanical, and finishing works to match the existing. To 

include supply of 3-3 tons split air conditioning units, 

industrial type exhaust fan, fire detection units to connect 

to existing Fire Alarm panel, lights and outlets, wiring and 

other accessories and incidentals to complete the work. 

To include repainting of Bldg external and affected 

areas. 

B15 Proposed Clark 230KV S/S Warehouse Consisting of 288 sq.m. 

architectural, civil/structural, electrical, and mechanical 

works for the construction of steel frame warehouse with 

minimum beam height of 6.00 meters. To include supply 

and installation of industrial exhaust fans, lighting fixtures 

and outlets. Painting of building internal and external. 

B16 Fire Water System, 

a. Cleaning & Flushing of following existing facilities 

1. 100 mm 440 mtrs 

2. 50 mm 110 mtrs 

3. 40 mm 200 mtrs 

4. Assorted sizes to control room, guard house 100 mtrs 

and green area 

5. Elevated Water Tank 10,000 gal 

1 set 

b. New Installation of the following 

1. 100 mm GI super sched 40 underground line 420 mtrs 

2. 

with fittings, valves sand beddings and with 

protection membrane 

Fire hose reel cabinet with 40 mm brass 12 sets 

nozzle, 40 mm x 30 mtrs hose, 40 mm brass 

valve, fittings, glass, painted gauge #10 metal 

sheet and concrete foundation. 

3. Road Crossing of Fire water line, include 9 mtrs 

cutting, excavation, backfilling, sand bedding 

and road concreting 

B17 Rehabilitation of Existing Water Well, includes 

100 mtrs 

suctioning/cleaning of existing water well including use of 

equipment (air compressor and other cleaning equipment) 

B18 Replacement of Existing Submersible Pump multistage 

type, 100 GPM, 95 meters TDH complete with control and 

including Pull out of existing and installation of new 

submersible pump. 

1 unit 

Page 10 of 15


PHASE 3B 



B19 Rehabilitation of Existing Fire Pump, includes 

1 unit 

cleaning of pumps, testing, electrical system and ready 

for operation. 

B20 Rehabilitation of Existing Jockey Pump, includes 1 unit 

cleaning of pumps, testing, electrical system and ready 

for operation. 

B21 Brand New Truck Loader Cargo Crane 1 unit 

Gross vehicle mass including crane 8,000, Crane 

capacity 5,000 kg at 2.4 meters, Maximum lift above 

ground 10 Meters, With Hydraulic motors for winch, and 

swing, Hydraulic extended Outriggers, Hydraulic pump, 

and powered thru PTO. For turn over to CDC-ECMD 

SUB-TOTAL FOR ITEM 3B CIVIL WORKS 

TOTAL CLARK SUBSTATION 230/69KV 

4.0 Metering System (230kV System) 6 sets 

Current transformer Multi ratio 2000:5A 0.3 accuracy 

class, Burden B-0.1 to 0.9, Voltage transformer 0.3 

accuracy, weather proof enclosure for Billing meter for 

the electronic billing system in accordance to the 

requirements and specification of the power provider 

(NGCP/TRANSCO) for T1, T2, T3, T4, T5 and T6. 

5.0 GRID IMPACT STUDY, including request and payment 1 lot 

for the data, review and approval of NGCP 

6.0 OCCUPATIONAL HEALTH AND SAFETY 1 lot 

includes personal protective equipment, clinical 

materials, signage's and barricades, and the salary and 

wages of health and safety personnel. 

7.0 

Facilities For The Engineer such as temporary field 

office, including all necessary electricity, water, 

telephone services, office equipment, furniture and 

the following for the use of CDC/ECMD Engineers. 

For turn over to CDC-ECMD after the completion of 

the project 

a Field Office (20 ft Container with AC unit) 

2 units 

b Laptops Intel Core i7-2410 processor, Window 7 4 units 

c 

pro, MS Office 2007 with external 1TB hard Drive 

Desktop Intel i7-550 Processor, Window 7 pro, MS 2 units 

office 2007 with external 1TB hard drive 

d Licensed AUTOCAD (2010 or latest) softwares 2 units 

e Licensed Ms Project (2010 or latest) softwares 2 units 

f Service Vehicle Twin Cab Pick up 4 x 4 (3.0 diesel 2 units 

engine, common rail direct injection) with fuel, 

driver, maintenance, other costs (Toll fee, parking) 

for 14 months (lease to own) 

g Service Vehicle AUV 4 x 2 (2.5 Diesel engine) with 1 unit 

fuel, driver and maintenance, others (Toll, parking 

fee) costs for 14 months (lease to own) 

Page 11 of 15


PHASE 3B 



h Digital SLR Camera 15 megapixel with zoom 105, 2 units 

extra 8GB memory card and bag. 

i Flat bed scanner A4 

1 unit 

j Color Printer A3 paper size complete with supply 1 unit 

of paper and ink for the duration of the project 

k Professional Infrared Thermal Imagers 

1 unit 

l Voice recorder 8GB, Built-in Li-Ion Battery 

1 unit 

8.0 

A 

MEXICO 230 KV SUBSTATION Bay 87 and 88 

(All in accordance with NGCP specifications) 

ELECTRICAL WORKS 

Supply, manufacture, factory testing, and furnishing of 

labor, equipment, tools and incidental materials for the 

delivery, assembly, erection, installation, field testing 

commissioning and ready for operation of the following 

substation equipment and its associated control and 

protection system and accessories 

A1 Power Circuit Breaker Live Tank 230kV, 3-phase, 2 sets 

3000A, 40, kA single and three pole operation (3+1), 

complete with the required accessories and support 

structure 

A2 Ganged Disconnect Switch 230kV, 3-phase, 3000A, 2 sets 



accessories 

A3 Ganged Disconnect Switch 230kV, 3-phase, 3000A, 2 sets 

44KA equipped with earthing, 460 vac 3 phase motor 

and manually group operated, complete with the required 

accessories 

A4 Capacitor Voltage Transformer (CVT) 230 kV, 3 sets 

complete with the required accessories and support 

structure. 

A5 Surge Arresters 192 kV, station type, complete with 3 sets 

support structure and the required accessories 

A6 Substation Gantry and Pedestal Steel Structures 1 lot 

including bolts, washer, etc hot dipped galvanized 

complete with all the required accessories 

A7 Installation Materials consisting of conductors, 1 lot 

insulators, connectors, pole line hardwares and other 

accessories 

A8 Grounding Materials consisting of insulated and bare 1 lot 

copper cables, lightning rod, copper rods, fittings. 

complete with the required materials for aerial and 

grounding mat and to substation equipment and 

structures. 

A9 AC and DC Auxiliary Panels Indoor type, complete with 1 lot 

the required equipment, devices and required 

accessories 

Page 12 of 15


PHASE 3B 



A10 Distribution Board 125 VDC complete with enclosure, 1 lot 

main, Automatic transfer switch, tie breaker, branch 

breakers, and accessories for installation. 

A11 Distribution Board 3 Phase 230 VAC with enclosure , 1 lot 

main breaker, tie breaker, automatic transfer switch, 

branch circuit and accessories 

A12 Cable Trays (various type) hot dipped galvanized, 

1 lot 

complete with supports, fittings, and other accessories. 

Cost of cable tray to be included at cable trenches 

A13 

Substation Control System 

Main Control Switchboard, with all instrument, meters, 

indicators, control switches, annunciators, push buttons, 

LED indicating lamps, terminal blocks, wiring and 

miscellaneous auxiliary and accessory devices 

1 lot 

Bay Control Unit with provision for integration to existing 

Micro Processor Base Control System complete with 

necessary accessories 

1 lot 

A14 

Substation Protection System 

a. Breaker Failure Protection System Complete with 1 set 

the required protective relays and accessories for 

four (4) 230 kV Power Circuit Breakers in one 

panel. 

b. 230 kV Bus Protection System, - complete with the 1 lot 

required Peripheral Unit protective relays and 

accessories for the integration of two (2) 230 kV 

Power Circuit Breakers 

A15 

Line Protection System 

a. Distance Protection System (Main 1 and Main 2 sets 

2) Main 1 complete with the required protective 

relays and accessories in one panel and Main 2 

complete with the required protective relays and 

accessories in one panel. 

b. Differential Protection System (Main 1 and Main 2 sets 

2) Main 1 complete with the required protective 

relays and accessories in one panel and Main 2 

complete with the required protective relays and 

accessories in one panel. 

A16 Current Transformers 230 kV, Multi-ratio, three core, 12 sets 

outdoor type oil filled, free standing complete with 

support structure and required accessories in 

accordance with NGCP specs. 

A17 Power Control , Instrumentation and Protection 

1 lot 

Cables, complete with insulated terminal lugs, glands, 

etc. 

Page 13 of 15


PHASE 3B 



A18 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, 1550nm, 1 lot 

signal mode (from station gantry to the Optical 

Distribution Frame at the FOT Equipment Room. 

c. Protection Signaling Equipment complete with all 1 lot 








fiber optic. 

A19 

Microwave Radio Communication System 

a. Complete integration and interconnection of 

1 lot 

existing FOT and MW telecommunication system 

with associated equipment including interface 

cables, MUX equipment / channel cards, etc. 

b. Protection Signaling Equipment complete with all 1 lot 








fiber optic. 

A20 NETWORK DISTURBANCE MONITORING 

1 Lot 

EQUIPMENT Supply of DAU complete with cables and 

accessories, Reconfiguration of the existing NDME to 

conform with the new setup/configuration of the 

substation under this project 

A21 Spares, Spare parts and tools: 

a. 230 kV Power Circuit Breakers 

1 lot 

b. 230 kV Ganged Disconnect Switches 

1 lot 

c. 230 kV Coupling Capacitor Voltage Transformers 

1 lot 

d. 230 kV Surge Arresters 

1 lot 

e. 230 kV Current Transformers 

1 lot 

f. Substation and Line Protection System (incl at Clark SS) 1 lot 

g. 460,230 VAC & 125 VDC Auxiliary Switchboard 

1 lot 

SUB-TOTAL FOR ITEMS 8A ELECTRICAL WORKS 

B CIVIL and ARCHITECTURAL WORKS 

Complete Design, Furnish, install, construct, place, apply 

and/or lay, including furnishing of plant, labor, equipment 

and materials 

Page 14 of 15


PHASE 3B 



B1 

Equipment Foundation consisting of concrete (211 

kg/sq. cm, NGCP specs), Non-shirk Grout, Reinforcing 

steel Bars (Grade 275, NGCP specs), Excavation and 

backfill, Leveling Concrete (141 kg/sq. cm) and other 

incidentals required to complete the works. 

a. Power Circuit Breakers 

6 lot 

b. Ganged Disconnect Switches 

12 lot 

c. Capacitor Voltage Transformers 

3 lot 

d. Surge Arresters 

3 lot 

e. Current Transformers 

12 lot 

B2 230 kV Gantry Structure Foundation Consisting of 

1 lot 

concrete (211kg/sq cm), Non-shrink Grout, Reinforcing 

Steel Bars (Grade 275), Excavation and backfill, Leveling 

Concrete (141) kg/sq cm) and other incidentals required 

to complete the works. 

B3 Roadways, Concrete Curve & Gutter Construction of 1 lot 

access road from the existing roadway to the switchyard 

area, consisting of concrete pavement (246 kg/ sq cm), 

curb and gutter (211 kg/ sq cm) including dowels, 

Reinforcing Steel bars (Grade 275, Aggregate sub-base 

and other incidentals required to complete the work. 

B4 Drainage System, Consisting of different sizes of RCDP, 1 lot 

drainage appurtenances consisting of concrete (211kg/ 

sq cm), 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 works. 

B5 Cable Trenches Consisting of concrete (211 kg/sq cm) 50 l.m. 

Reinforcing Steel Bars Grade 275, Excavation, leveling 

concrete (141 kg/sq cm), 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 


B7 Switchyard Gravel Surfacing, Gravel surfacing on the 1 lot 

bays where the equipment will be installed with lines and 

extent as directed by the owner. 

SUB-TOTAL FOR ITEM 8B CIVIL WORKS 

9.0 Reconfiguration/ Parameterization/ Data Base 

1 lot 

Configuration of existing MBSC System complete with 

Bay Control units, Cables, accessories, peripheral, etc. 

to conform with the new set-up of NGCP Mexico 

Substation 

TOTAL MEXICO SUBSTATION 230KV 

TOTAL PROJECT DIRECT COST 

Page 15 of 15

BILL OF QUANTITIES

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