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ITB Reference: ITB/RERL/REES:KTP 2012/002

SN Particulars Specifications Unit QtyRate in Figure,

Rs.

Am

I

1.1

Turbine:Cross Flow with 16 kW

shaft power with baseframe (12

kW electrical output)

The turbine runner should be of mild steel, rated to continuously deliver

adequate shaft output at 504 rpm at the operating condition of site: 139 l/s

design flow and 15.13 m net head to generate 12 kW from generator. The

casing should be of 10 mm thick MS. The set should be complete with any

inlet adapter pipe (to connect the main valve placed just ahead of the

turbine),butterfly valve, base frame, foundation bolts and accessories, all

complete.

Set 1 -

1.2

Power Transmission System:

(Pully on turbine, pully ongenerator and habasit flat Belts )

Drive System with necessary pulleys and Flat habasit belt , bearings and

other necessary components required to change the necessary speed/orientation of the drive with safety guard etc.

Set 1 -

Penstock Pipes:

Mild steel penstock pipes

Mild steel penstock pipes 280 mm ID and 3 mm wall thickness, with the

provision of flanged joints and with necessary accessories such as 'C'

clamps, 'O' ring rubber gaskets, anchor, tarpaulin sheets, nuts and bolts all

complete. The pipes should be pressure tested in the workshop to withstand

the total head (including surge head).

m 43

BendsThe bends should meets the quality of penstock pipe and should resist the

pressurenos 2 -

1.4

GI vent pipeMild Steel Bell Mouth with GI vent pipe 11/2'' ID, 1.35 m in length, with

necessary accessories for fixing, all completeSet 1 -

1.5

u ce a e or n a e

Gravel Trap )

Mild Steel Gate of 1.2 m height & 0.5m X 0.5 m opening with necessary

accessories for fixing, all completeSet 2 -

1.6

-

A. Steel coarse trash-rackA. Coarse trash-rack made of steel 0.6 m x 0.65 m having 40 x 40 x 5 mm

angle iron and 30 x 5 mm flat iron strips @ 60 mm c/c all completeSet 1 -

B. Steel fine trash-rackB. Fine trash-rack made of steel 0.85 m x 1.5 m having 40 x 40 x 5 mm

angle iron and 30 x 5 mm flat iron strips @ 15 mm c/c all completeSet 1 -

1.7 Expansion joints: (Sliding type)

, ,

min of 30 mm length for expansion / contraction, with all necessary

Set 2 -

1.8 Pressure Gauge Standard pressure gauge, fixing with all necessary accessories Set 1 -

Sub Total (I)

RURAL ENHANCED ENERGY SERVICES: KABELI TRANSMISS

1.3

ALTERNATIVE ENERGY PROMOTION CENTER

Bill of Quantities and Specifications

RENEWABLE ENERGY FOR RURAL LIVLIHOOD PROG

Subject: Site Verification, Electro Mechanical Equipment Supply, Delivery, Installation, Testing & Commissioning of Nibu Khola IX

Mechanical Equipments

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II

2.1

Synchronous generator: 25 kVA,

brushless , rated to continuously

deliver 12 kW

Synchronous generator 25 kVA, brushless, rated to continuously deliver 12

kW, 230/400 volts, 50 hertz, 1500 rpm, 3 phase 4 wire electrical outputs at

the generator terminal at 0.8 load power-factor at the operating condition of

site. The generator should be self excited and self regulated type with AB

series. The insulation class will be F with environmental protection IP23.The set should be complete with base frames, foundation bolts, couplings

and accessories all complete

Set 1 -

2.2

Three phase electronic load

controller (ELC) with energy

meter

Three phase electronic load controller (ELC), thyrister type, 12 kW in

vermin proof metal cubicle with resistive ballast loads 15 kW (water

heaters) to continuously regulate and dump the load at the given site

condition, all complete

Set 1 -

2.3 Ballast Tank with Heater 15 kWBallast heater of 15 Kw with water tank to continuously regulate and dump

the load at the given site condition, all completeSet 1

2.4

on ro , ns rumen a on,

protection systems:

As a minimum, the

instrumentation should be for

generated voltage/ frequency,

load current, and ballast voltage,

kW and kWh.

Control, instrumentation, protection and switchgear of main switch 40 A, 3

phase in a free standing steel cubicle for manual start, adequate monitoring

and protection of generator with necessary incoming / outgoing terminations

for inter-phasing to other components, all complete.

Set 1 -

2.5Control and power cable inside

powerhouse:

16 mm2

4 core cupper armored cable, for interconnecting generator, control

panel, ELC, ballast, sensors etc, all completem 15 -

2.6 Power cable :25 mm

24 core aluminum armored cable for control panel feeder terminals

(main switch) to the first pole, all completem 20 -

2.7

Materials for power house

wiring including necessary

lighting and power fixtures

Power house wiring with 5 light points and 2 power points, all complete. 4'*

40 watt tube lights - 2 nos, 75 watt bulbs with holders-3 nos, and single

phase power socket- 2 nos with necessary number of switches and wires.

L.S. 1 -

2.8 Energy meter As Per AEPC's CC unit Specification No. 1

Sub- Total (II)

III

Conductors: ACSR conductors

ACSR conductors, suspended overhead, with minimum of 4.5 ground

clearance, having clearance of 300 mm between them. These should have

approved current rating by NS.

a. Squirrel Resistance:>1.374 ohms/ km m 17780 -

b. Weasel Resistance:>0.9116 ohms/km m 1060 -

c. Rabbit Resistance:>0.5449 ohms/ km m 4600 -

d. Dog m 4290

3.2 Service wire (4 mm2) Concentric cable m 3510 -

Medium size Nos 114 -

Small size Nos 473

Large size Nos 155

3.4 Stay sets Should include guy wire, turn buckle, rod, insulators and plates, all complete Sets 68 -

3.5

Lightning arrestors:

0.5 kV with necessary stand and

accessories, all complete

Lightning arrestors to be provided at every 500 m for current carrying

conductors. All joints along the earth path should be able to carry a lightning

strike of 20 kA.

Set 43 -

3.6 Earthing arrangements:8 SWG copper earth wire, 600 x 600 x 3 mm copper plate as earth electrode

with necessary coke, lime, salt, nut, bolts, washer etc. all complete.Sets 18 -

Sub Total (III)

3.1

3.3

Insulators (shackle) with 'D'

Irons with necessary nuts, bolts,

etc. all complete

Transmission / Distribution Systems

Electrical Equipment

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IV

Spare Parts : For turbine, generator, control panel and load controlling set

etc. as deemed necessary. 10 % of bolts, one set gaskets and seals, HRC

Fuse, Panel meter, one set of bearings of turbine and generators thyristers,

Insulators, grease 1 kg

L.S. 1 -

Tools : Complete electromechanical tools set with tool box, which includes

tester, digital clamp meter, hammer, slide wrench, grease gun, screw driver

sets, flat and round file, hacksaw frame & 5 blades, chisel, wire steeper.

HRC fuse 3 sets, 3 thyristers as spare, wire puller 2 ton, 2 safety belts, 2

safety helmets, alluminium ladder folding type (20 ft. long & 3.5 mm thick

plate ISO standard).

L.S. 1 -

Sub Total (IV)

V

a. Site Verification L.S. -

b.Civil Works Supervision L.S.

c. Mechanical Equipment Installations L.S. -

d. Electrical Equipment Installation L.S. -

e. Erection / Fixation of Transmission / Distribution Lines L.S. f. Testing & Commissioning L.S. -

Sub Total (V)

Cost Summary

I. Mechanical Equipments -

II. Electrical Equipments -

III. Transmission and Distribution -

IV. Spare parts and tools -

-

-

-

V. Installation & Testing and others -

-

Net total Rupees in word:

Note:

4. Photo copy of Pre- qualification certificate by AEPC should be submitted.

Official Seal

4.1

Miscellaneous

3. Form should be submitted with authorized person's signature and official seal in each page.

Grand Total Rs.

Spare Parts and Tools:

Site verification, civil works

supervision, Installation,

erection, testing &

commissioning including

maintenance for one year, all

complete

5.1

Site verification, civil works supervision, installation, erection, testing & commissioning including

5. Pre- qualification validity renewal certificate by AEPC should be submitted.

Sub-Total (A)

VAT (13%)

Total (Sub-Total + VAT)

1. Original tender form should be submitted.

2. The rate and amount should be in figure and in word, double handwritten form will be rejected.

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