PROVN OF DG SET AT OAF AND GANDERBAL UNDER GE 970 EWS

Amount

Supply, installation, testing and commissioning of silent Diesel Engine driven generating set 415 volts, 3 phase, 4 wire, engine as per IS:10001/10002 and alternator as per IS : 13364 complete with relay panel and switch gear for automatic starting on main failure , controll panel having meter and sound proof canopy as per CPCB norms and foundation etc of capacity 100 KVA complete all as specified and as directed. Make : Kirloskar Group/ Cummins India Ltd/ Mahindra and Mahindra/ Cummins Inc

Supply and laying of XLPE cable galvanised steel strip or wire armoured ,electric power cable heavy duty 1100 volt grade with stranded aluminium conductor of size 120 sqmm 3.5 core complete all as specified and as directed. Make - Havells/Gloster/KEI

M&L for Earthing complete for machinery / equipment installed at power house/ sub station with GI earth plate 60x60cmx6mm thick electrode and 32x6mm GI strip as earthing lead burried directly in ground (Earth pit not less then 2.25 metres deep below ground level) with top edge of the plate not less then 1.5 metre below normal ground level, conneceted to GI strip 32x6mm as earth lead by means of bolts, nuts, check nuts and washers of galvanised iron or steel all as shown in electrical plate No.3 and incl earth work, PCC pit and RCC cover, watering pipe 20mm dia light grade, funnel, wire mesh, charcoal dust, 40mm dia light grade protection pipe and salt etc and connected to earthing test point all as specified or directed and testing complete all as specified.. Note :- Result should be < 5 Ohm for each earthing. If not, re-excavation will be carried out by adding charcoal and salt to achieve the recommended result.

S & F LT Control panel board, Outdoor type,double door, cubical type,Sloppy roof front and back both side openable door, padestal mounted,CPRI approved with IP-54, overall size not less than 1000 x 750 x 450 mm, having independent compartment for bus bar, incoming feeder and each out going feeders, dust and vermin proof & lockable, factory made, fabricated out of 3.15 mm thick CRCA sheet suitable for 3 Phase 415 volts 50 Hz, AC supply, bus bar chamber with aluminium bus bar of 200 Amp rating for 3 phase and neutral 4 wire system duly insulated with heat shrinkable type sleeves as per colour code, supported on epoxy insulators - 01 Set incl necessary copper cables of suitable size for MCCBs/MCBs / change over swicth / inter connections, common earth bus bar of GI Strip 32 x 6 mm at bottom with panel board at two earth terminals, cable glands with independent plates at bottom for each out going and in coming cables in cable alley panel board and painted with powder coating in siemens grey colour and provision for the following incoming and out going accessories all as approved and comprising as under :

Supply and fix on load change over switch 415V in sheet metal enclosures 4 pole of capacity 250 Amps complete all as specified and directed.

Excavation in trenches not exc 1.5 M wide and not exc 1.5 M in depth and getting out in any type of soil for taking up or laying of cable all as specified and directed.

Returning, filling in including spreading, levelling, watering and well ramming in layers cms complete all as specified and directed.

Removal of surplus soil not exceed to a distance of 50M where directed at a level not exc . 1.5M above the starting point

Sand cushioning to underground cables 8cm thick before laying cable and 15cm thick after laying and streching the cable, complete all as specified and directed.. Note :- For payment purpose punned thickness shall be measured.

M/L for brick well burnt locally available sub class 'B' laid over sand cushioning to cable in trenches keeping width of brick parallel to the length of cable complete all as specified and directed.

Supply, installation, testing and commissioning of silent type diesel engine driven generating set with governing class G2 including sound reducing canopy (sound level not more than 75 decibal from 1 mtr distance) 14 gauge as per guidline issued by central pollution control board, 415 volts, 3 phase, 50 Hz supply complete with panel for automatic starting on main failure control panel suitable for giving an output of 15 KVA after considering derating factor confirming to IS-1601 at 6000 feet (approx) altitude above mean sea level and capable of operating between temperature range (-) 20 degree centigrade to (+) 40 degree centigrade (at Ganderbal, J&K) and alternator of suitable capacity and RPM coupled with each other with flexible coupling mounted on common base plate on anti vibration pads on foundation as recommended by manufacturer. The DG set shall comprise of AMF panel with auto change main to generator and vice versa electric starter motor with batteries, water cooled & comprising all standard fittings, fixtures and all piping etc as below :-

(a) Alternator : Directly coupled with engine and suitable to produce 415 volts, 3 phase 4 wire system, 50 Hz 0.8 power factor @ 1500 RPM of capacity 15 KVA all as per IS-13364 and upto date amendments with H class insulation self excited, self regulated, screen protected drip proof type with two end shield ball/roller bearing with damper winding in each pole all as specified and directed.

(b) Engine : Water cooled diesel engine (CPCB norms compliance) developing required BHP to provide 15 kva output by alternator or as recommended by the manufacturer for 6000 feet altitude having self start engine (including batteries with provision of charging the batteries and leads) suitable to drive above specified alternator complete with foundation (foundation design as per OEM), as per IS-10001/10002, coupled directly through flexible coupling, multi cylinder four stroke, cold starting, 1500 RPM industrial type with AI electronic governer suitable to regulate speed of DG set from No load to full load complete with fuel tank of capacity as per manufacturer recommendations, fuel lines, exhaust pipe duly insulated with asbestos rope and with support and silencer mufflers etc for continuous operation and standard accesories, sump pre heaters, cold start kit etc all as specified and directed.

(c) Canopy : Canopy enclosure shall be powder coated and fabricated out of power coated after passing through seven tank process 16 SWG CRCA MS sheet and lockable doors should be provided in canopy with lockable fuel fillingarrangement provided external to the canopy. The exhaust system and noise suppressor shall be provided with thermal insulation by using fire retardant/non igniting foam to prevent excess heat radiation on the engine and safe for operator. Absorption type non resistance residential silencer shall be provided to suppress exhaust noise from the engine.

(d) Alignment and fuel tank : Alternator and engine aligned on a common 14 SWG CRCA MS base frame complete with MS fuel tank, fabricated out of 16 SWG CRCA MS sheet and is part of base frame. (e) Generating panel : DG set should consist of AMF generating panel auto starting on main failure mounted as per manufacturer (f) Maintenance spares :- (i) Fuel filter element - 02 Nos (ii) Oil fileter element - 03 Nos (iii) Element air cleaner outer - 06 Nos (iv) Element air cleaner inner - 06 Nos (v) 'V' belt - 02 Nos (vi) Filter lubricant oil bypass - 02 Nos (g) DG set shall be supplied alongwith acoustic enclosure of the manufacturer suitable for 15 KVA DG set as per CPCB norms. Make : Kirloskar Group/ Cummins India Ltd/ Mahindra and Mahindra/ Cummins Inc Note : Contractor shall consider derating factor for Ganderbal, J&K location while quoting rates.

M&L for Earthing complete with GI earth plate 60x60cmx6mm thick electrode and 32x6mm GI strip as earthing lead burried directly in ground (Earth pit not less then 2.25 metres deep below ground level) with top edge of the plate not less then 1.5 metre below normal ground level, conneceted to GI strip 32x6mm as earth lead by means of bolts, nuts, check nuts and washers of galvanised iron or steel all as shown in electrical plate No.3 and incl earth work, PCC pit and RCC cover, watering pipe 20mm dia light grade, funnel, wire mesh, charcoal dust, 40mm dia light grade protection pipe and salt etc and connected to earthing test point all as specified or directed and testing complete all as specified.

Supply, laying and testing cable XLPE Insulated ,screened, PVC bedded, galvanized steel strip or wire armoured, electric power cables (heavy duty) 1100 Volts grade with stranded aluminium conductor of size 70 Sq mm nominal cross sectional area 3½ core, complete all as specified and directed

Supply, install, testing and commissioning of CPRI Approved LT panel board, Indoor, cubical, dust and vermin proof of suitable size made out of 2mm thick MS sheet with front and back door openable type fitted with nuts, bolts and washers fitted with knobs and hinges and air vents incl painting with two coats of enamelled paint over a coat of red oxide primer, suitable for 415 Volt, 50 Hz, 3 phase, 4 wire IP-43 suitable for and incl the following :-

M&L for hardcore of gauge n exc. 63mm, deposited, spread and levelled in layers n exc. 15 cm thick, watered and rammed to a true surface complete all as specified and directed.

Plain cement concrete 1:4:8, type D-2 using 40 mm graded stone aggregate as in foundation, filling and mass concrete complete all as specified & directed.

100mm thick, plain cement concrete 1:4:8, type D-2 using 40mm graded crushed stone aggregate as in sub-base, sub-floors, floors and pavings etc complete all as specified & directed.

75mm thick, plain cement concrete 1:4:8, type D-2 using 40mm graded crushed stone aggregate as in sub-base, sub-floors, floors and pavings etc complete all as specified & directed.

25mm thick, plain cement concrete 1:2:4 type B-1 using 20mm graded aggregate as in floor finish complete all as specified & directed.

Plain cement concrete 1:2:4 type B-1 using 20mm graded aggregate as in coping or mud stops rounded or chamfered on edges, complete all as specified & directed.

Excavation in Post holes (or for similar work) each n exc 0.50 cum, getting out, returing filling in and raming earth or broken rubble mixed with earth around, in layers not exceeding 25 cm in any type of soil, watering, and removing surplus soil to a distance n exc 50m and making good surface complete all as specified & directed.

M&L for steel work in tubular trusses/tubular vertical pipes including special shaped washer etc. complete using ERW or induction butt welded tubes conforming to I. S.1161- 1979 grade St.-240 complete all as specified and directed.

Rolled mild steel work as in roof trusses (framed), trussed, purlins, crane gantries, rails and fastenings and heavy bracket framing (Beam, tee, angle, channel or flat sections) including distance pieces, cleats etc. conforming to grade Fe-410-W Gde-E-250 quality B complete all as specified and directed.

Pre-painted galvalume aluminium zinc coating GI based corrugated steel sheet 0.50mm thick of any colour having tensile strength of 550 Mpa as in roof covering fixed with self tapping screws complete all as specified and directed.

Pre-painted galvalume aluminium zinc coating GI based Plain steel sheet 0.50mm thick of any colour having tensile strength of 550 Mpa as in ridge, hips , valley gutters, drip and straight flashing(length and girth as fixed), fixed with self tapping screws complete all as specified & directed

Preparation of new steel surfaces and applying two coats of synthetic enamel paint over a coat of red oxide primer complete all as specified and directed.

M&L brick work with sub class 'B' bricks straight or curved in plan exc 6 mtr mean radius built in CM (1:6) using old size bricks with and complete all as specified and directed by Engr-in-Charge.

Rendering 15mm thick cement plaster 1:4 on fair faces of brick work or concrete surfaces finished even and smooth without using extra cement complete all as specified & directed

Rendering 15mm thick on other than fare faces of brick work or concerete surfacec in CM 1:6, finished even and smooth without using extra cement complete all as specified and directed

Kesar Impex

G N Constructions

M/S SYED NOORULLAH RIZVI