BID DOCUMENTS FOR SUPPLY, INSTALLATION, TESTING AND COMMISSIONING OF SILENT TYPE DIESEL GENERATOR SETS OF VARIOUS CAPACITIES INCLUDING CONTROL PANEL, FUEL SYSTEM, EXHAUST SYSTEM, BATTERY BACKUP, AND ALIED ELECTRICAL AND CIVIL WORKS AT FIRE STATION & MUNICIPAL CORPORATION BUILDING OF NADIAD MUNICIPAL CORPORATION, NADIAD.

Total Amount Rs.

Sr. No. Description Qty Unit Rate Amount

Supplying and erecting, commissioning and testing of Diesel Generating

set confirming to IS: 4722:1968 & BS:5514 having continuous rating,

phase, 415 volts, 50 cycles A.C. supply comprising of a totally enclosed

air/water cooled diesel engine with multi-cylinders developing suitable

BHP not less than following capacity at 1500 RPM with 10% overload for

one hour in 24 hours with standard accessories like fly wheel, lubricating

oil cooler, "A" class governor, heavy duty fuel wheel and lubricating oil

filter, oil bath air filler, lubricating oil pressure gauge, end exhaust

manifold, standard set of tools with adjustable spanners, screw drivers,

cylinder head to cover, joint cylinder head to exhaust, element lube oil

filter, 12 / 24 volts electric starting equipment complete with standard

heavy duty battery, dynamo, cut-outs, ammeter, necessary wiring,

pressure gauge, starter etc and heavy duty Residential type exhaust

silencer and vertical hot air duct both logged with asbestos rope, save oil

trays, exhaust piping of required length, standard wall/floor mounted

fuel with level indicator and piping and drip proof alternator, self

excited, self regulated, screen protected, with excitation system, capable

of delivering the rated system output at 415 volts, 3 phase, 0.8 PF,

Hz, 4 wire, running at 1500 RPM, conforming to IS-4722- 1968 with

voltage regulation +/- 5% of rated voltage from no load to full load.

Both the engine and alternator fitted on a common fabricated steel base

plate with antivibration mounting engine and alternator both

connected to each other by flexible flange coupling and with floor/wall

mounted control panel box comprising of voltmeter ammeter, selector

switches, ACB / MCCB / MCB of adequate capacity, indicator lamps duly

wired with HRC fuses. The alternator & control panel shall be connected

with provided suitable capacity armoured cable and complete with

Acoustic enclosure (canopy) made out of 16 SWG CRCA Sheet, sound

absorbing material Rockwool of 64 density & 100 mm thick conforming

to IS:8183 / PU Foam of 40 Density - at least 40 mm. The resin bonded

rockwool covered from inside the canopy by perforated sheet with 3/4

mm holes, sound level not more than 75 dB at a distance of 1 mtr, as per

PVCT norms. Erection, commissioning and satisfactory testing as per

requirement with first filling of fuel, oil, etc. with guarantee / Warrantee

of complete system for Two years. & with obtaining all necessary

certificate from Electrical Inspector. The Capacity and Ratings of DG sets

are as below. As per CPCB4++ Norms (I) Continuous Rating of 62.5 KVA

,BHP not less than 76 BHP

2.00 (M) Continuous rating of 125 KVA ,BHP not less than 154 BHP 1.00 Set 824178.18

NADIAD MUNICIPAL CORPORATION

DISTRICT:-KHEDA

Supply, Installation, Testing and Commissioning of Silent Type Diesel Generator Sets of Various Capacities Including Control Panel, Fuel System,

Exhaust System, Battery Backup, and Allied Electrical and Civil Works at Fire station & Municipal corporation building for Nadiad Municipal

Sr. No. Description Qty Unit Rate Amount

Supplying & erecting earth pit of minimum bore dia.150mm size

approved make Earthing Electrode consisting Pipe-in-Pipe Technology as

per IS 3043-1987 made of corrosion free hot dipped G.I.Pipes having

Outer pipe dia of 50mm having 80-200 Micron galvanising, Inner pipe

dia of 25 mm having 200-250 Micron galvanising, connection terminal

dia of 12mm with constant ohmic value surrounded by highly conductive

compound with high charge dissipation suitable for following type of

applications with chamber and heavy duty cover. (A)(approved make

OEM has to submit test certificate including value of earth resistance of

installation duly stamped and signed by agency and officer Incharge has

to ensure the value of earthing resistane mentioned in test Certificate) &

3.00 having back filling compound of (B) Inner chemical (CCM Compound)- 2.00 Each 8636.51

Resistivity:- 0.2 ohm / meter testing as per IEC 62561-2017, Voltage

drop:- < 1 volt at no load & dry form, Sulphar content:- <2%(C) Back fill

Compound :- Earthing compound should be capable to retain moisture

for long time Necessary test report must be submitted by Agency.

(c) For Electrical Installation covering Transformer Neutrals, Lightning

arrester Earthing, A.C.Plant & Sensitive Computer System(like

Automation, SCADA) i.e independent Earthing in normal soil.

Length of Pipe : 3.00 mtrs

Back filling Compound :2 nos Bags of 25 Kg.

Providing and erecting XLPE(IS:7098)(I)-88 ISI armoured cable

multistrand Aluminium conductor for 1.1 KV. to be laid on wall with

4.00 necessary clamps or in existing trench / pipe of following size of cables 100.00 Mtr. 899.91

(H) 3 1/2 core 185 Sq. mm ( 95 Sq. mm 1/2 core) or required as per

Excavation for foundation upto 1.5 m depth including sorting out and

5.00 stacking of useful materials and disposing off the excavated stuff upto 50 4.01 Cum 117.08

Meter lead.(A) Loose or soft soil

Providing and laying cement concrete 1:2:4 (1- Cement : 2- Coarse sand

: 4- graded stone aggregates 20 mm nominal size) and curing complete

excluding cost of formwork in (A) Foundation and Plinth

Providing and laying controlled cement concrete M.200 and curing

complete Including the cost of formwork but excluding cost of

reinforcement for reinforced concrete work in (A) Foundations,

footings, Base of columns and Mass concrete

Brick work using common burnt clay building bricks having crushing

strength not less than 35 kg./Sq.Cm. in foundation and plinth in Cement

Mortar 1:5. (1- Cement : 5 -fine sand)(B) Conventional

Providing and laying cement concrete 1:3:6 (1- Cement : 3- Coarse sand

: 6- crushed stone aggregates 20 mm nominal size) and curing complete

including cost of formwork in (A) Wall Caps / Coping

Providing TMT Bar FE 500D reinforcement for R.C.C. work including

10.00 bending, binding and placing in position complete upto floor two level 87.39 KG 76.21

NADIAD MUNICIPAL CORPORATION

DISTRICT:-KHEDA

Supply, Installation, Testing and Commissioning of Silent Type Diesel Generator Sets of Various Capacities Including Control Panel, Fuel System,

Exhaust System, Battery Backup, and Allied Electrical and Civil Works at Fire station & Municipal corporation building for Nadiad Municipal

Sr. No. Description Qty Unit Rate Amount

20mm thick sand faced cement plaster on walls upto height 10 metres

above ground level consisting of 12mm thick backing coat of C.M. 1:3 (1-

cement : 3-sand) and 8mm thick finishing coat of C.M. 1:1 (1-cement : 1-

sand) etc. complete.

Finishing wall with weather proof exterior emulsion paint on wall surface

(two coats) to give an required shape even shade after thoroughly

brushing the surface to remove all dirt, and remains of loose powdered

materials.etc complete

Steel work, riveted in built up sections framed work including cutting,

hoisting, fixing in position and applying a priming coat of red lead paint.

(D) In trussses and trussed purlins, upto 25 M. span and 15 M ovarall

Providing corrugated G.I. sheet of class-3 roofing fixed with glavanished

iron J or L Hooks, Bolts and nuts 8mm diameter with bitumen and G.I.

14.00 limpet washer or G.I. limpet washer. filled with 18.00 Sqm 727.13

white lead complete excluding the cost of purlins, Rafters and

'Trusses.(1) 0.80 mm thick sheet.

Point wiring in Copper (Modular) Point wiring for Light / Bell with 2-1.5

sq.mm & earth wire of 1.5 sq.mm (Green) both are of ISI marked 1.1 KV

grade FRLS PVC insulated multistrand copper wires, in following type of

pipe to be erected concealed in/ on surface on wall/ceiling complete

with 6A Modular type switch / bell push & accessories and earth

15.00 continuity of following type, erected on PVC / Metallic box, single 4.00 Pt 419.15

mounting base frame covered with textured/metallic front plate

modules erected on / in wall / ceiling as per pipe erected, with necessary

Lamp holder/ceiling rose / H.D.Connector as directed. (a) with medium

class Rigid PVC pipe and accessories Cat-III

Mains & Wires Mains with 1.1 KV grade FRLS PVC insulated ISI marked

stranded Copper conductor wire in following type of pipe to be erected

concealed in /flushed on wall/ceiling, with 1.5 sq. mm copper conductor

16.00 FRLS PVC insulated stranded wire of green colour for earth continuity of 80.00 Rmt 78.78

following size (a) with medium class Rigid PVC pipe and accessories (b)

wire 2.5 sq. mm

Supplying and erecting led lamps with following wattage capacity of

to 240 voltage, minimum 15000 burning hours life, 500 V in built-surge

protection,Polycarbonate diffuser, mounting suitable for E14 / E27 / B22

lamp holders, pf >= 0.5 (A) LED Lamps integral type, with PC diffuser

suitable LAMP holder (ii) 5 to 8 watts

providng and erecting Approved make. energy meter 3 phase 4 wire

unbalanced load 500 V.50A / 100A complete erected as directed with

necessary earth wire.

NADIAD MUNICIPAL CORPORATION

DISTRICT:-KHEDA

Supply, Installation, Testing and Commissioning of Silent Type Diesel Generator Sets of Various Capacities Including Control Panel, Fuel System,

Exhaust System, Battery Backup, and Allied Electrical and Civil Works at Fire station & Municipal corporation building for Nadiad Municipal

Sr. No. Description Qty Unit Rate Amount

Supply of Approved make Iron Clad or metal clad four pole change over

19.00 switch 415V. confirming to IS of following capacity (B) 400 A CAT- III 2.00 Each 26106.48

Total Amount Rs:-

Total Amount Rs:-

Consulting Civil Engineer City Engineer

Dharmesh Deshani OPC Pvt Ltd Nadiad Municipal Corporation

Ahmedabad Nadiad