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Requirement :
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providing, installation testing & commissioning of 'silent type' diesel generating set along with having prime power rating 125 kva, 415 volts at 1500rpm, 0.8 lagging factor at 415 v suitable for 50 hz, 3 phase system and for 0.85 load factor and consisting of the following-, diesel engine, diesel engine 4 stroke radiator cooled, electric start, of suitable bhp at 1500 rpm suitable for above output of alternator at 400c, 50% rh & at 1000 metre msl and confirming to bs 5514, bs 649, is 10000, capable of taking 10% overloading for one hour after 12 hours of continuous operation. the engine will be fitted complete with all the required accessories. , engine mounted instrument panel fitted with and having digital display for following, start- stop switch with key., water temperature indication, lubrication oil pressure indication, battery charging indication, rpm indication, over speed trip indication, low lubrication oil trip indication, engine hours indication, alternator, synchronous alternator rated at 125 kva, 415 volts at 1500 rpm, 3 phase 50 hz, ac supply with 0.8 lagging power factor at 400c, 50% rh & at 1000 metre msl. the alternator shall be having spdb enclosure, brushless, continuous duty, self-excited and self-regulated through avr confirming to is4722/ bs 2613 suitable for tropical conditions and with class- f insulation. , base frame & foundation, both the engine and alternator shall be mounted on suitable base frame made of ms channel with necessary reinforcement which shall be installed on suitable cement concrete foundation and vibration isolation arrangement as per recommendations of manufacturer., fuel tank, daily service fuel tank of 990 litres capacity, fabricated out of 3mm thick m.s. sheet complete with all standard accessories and fuel piping between fuel tank and diesel engine with ms class 'c pipes of suitable dia. complete with valves level indication & accessories as required as per specifications , exhaust system , dry exhaust mainfold with hospital grade exhaust silencer and catalytic convertor., starting system, 24v dc starting system comprising of starter motors voltage regulator and arrangement for initial excitation complete with 2 nos. of batteries (25 plates, 160 ah lead acid type) as required as per specifications., accoustic and weather proof enclosure with arrangement for fresh air intake for cooling of the engine & alternator, extraction, discharging hot air into the atmosphere as per specifications., diesel generating set 2 x 125 k.v.a. described as above., "supply and burring of safe earthing electrode t-19, (hot dip galvanized), length up to 3000mm, outer dia 50 mm inner dia 25 mm, terminal dia 12mm, outer gi pipe of 16 swg and inner gi pipe of 12 swg with hot dip galvanization up to 100 micron filled with crystalline conductive mixture (ccm) having anti corrosive & conductive property with 50 kgs activated soil (bfc) capable of reducing the soil resistivity with good mixture of retaining capacity and one earthing lead of 25mm x 3mm g.i. strip, upto switch board (from apron to switch board, the cost of g.i. strip will be extra) along with 30 cm square c.i. frame with hinged cover & masonry housing., make as approved in u.p. p.w.d., & c.p.r.i. certified, ", supply and laying of 32 mm x 6 mm g.i. strip from earth electrode directly in the ground as required complete in all respect., supply installation testing and commisioning 45 watt solar led street light with 120 mh battry and 150 watt sloar panel 7.0 mtr long octagonal ploe of approved make top dia 70 mm bottom dia 130 mm and base plate 12 mm thick having 3 mm thickness with single arm bracket 1 mtr arm on rcc foundation including cost of rcc foundation,foundation bolts,excavation and back filling and required t & p complete all respect., supply & fixing of 16 mtr high mast shaft of approved make with rising system hot dip glavanized inside & out side dip,heaving pole sheet thickness 3 mm. top dia minium 150 mm, bottom dia 360 mm base plate 32 mm thick suitable for wind velocity as per is 875 part 3 & having no circumferential weld, with accessories for high mast such as head frame suitable for 6 to 12 luminaries & its control gear boxes 1.5 hp power tool moter, 3 point suspension system with steel wire rope 6 mm dia, double drum winch, including making suitable foundation as per manufature drawing/ site reuiment along with foundation bolts nuts, washers, anchor plates etc completee in all respect with 5 years warranty., "supply and fixing of factory wired integral led flood light luminaires with die cast aluminium housing built with dirver set suitable for 170 to 200 watt. confirming to ip 66 protection complete in all respect., cat- aaa, , , ", "supply and burring of safe earthing electrode t-19, (hot dip galvanized), length up to 3000mm, outer dia 50 mm inner dia 25 mm, terminal dia 12mm, outer gi pipe of 16 swg and inner gi pipe of 12 swg with hot dip galvanization up to 100 micron filled with crystalline conductive mixture (ccm) having anti corrosive & conductive property with 50 kgs activated soil (bfc) capable of reducing the soil resistivity with good mixture of retaining capacity and one earthing lead of 25mm x 3mm g.i. strip, upto switch board (from apron to switch board, the cost of g.i. strip will be extra) along with 30 cm square c.i. frame with hinged cover & masonry housing., make as approved in u.p. p.w.d., & c.p.r.i. certified, ", supply and laying of 32 mm x 6 mm g.i. strip from earth electrode directly in the ground as required complete in all respect., supply & erracetion of factory fabricated & wired metal clad dust and vermin proof floor mounting, m.s. channel base with bottom and top cable entreis electrical control panel with tpn mccb's (four pole 36 ka with thermal magnatic release)switches complete and instrument chamber etc.complete in all respects. the instrument chamber shall be separate and shall comprise of flush type digital metering system for phase to phase voltage and single phase voltage, current and other parameters(kva,p.f,kw etc) in each phase with touch type selector switches for different readings, instrument fuses, current transformer etc. the panel board shall have suitable capacity electrolytic alumininum busbars as per is8623 or above istulated with heat shrink sleeving and mounted on non hygroscopic supports such as cmc/bmc support with deteachable side covers and shall be suitable for extension on the sides. the mccb's shall be complete with suitable cable end boxes, compression glands and indicating lamp on incoming etc. , the job includes the grounting of the board as per directions of engineer-in charge. all out goings of 100 amp and above shall have an ammeter. the panel board shall be fabricated with crca sheet with a minimum thickness of 1.6mm/2mm. cubicle type switch board shall be of cat a & b only. , "incoming , 400 amp. mccb-1 nos., outgoing , 200 amp. mccb-2 nos,100 amp mccb- 1 no, & 63 amp mccb-1 no cat. b.pannel cubicle type , ", supply and laying of aluminium conductor pvc insulated armoured served sheathed cables 1100 volts grade at a depth of 750 mm below ground level over a cushion of 75 mm. thick sand all around and protected with burnt bricks on sides and on top. on surface the cable run shall be fixed on m.s. clamps etc. of suitable size or as directed by the engineer-incharge, complete in all respect. the armouring of the cable shall be properly connected with the earth conductor by clamps etc, 35 sq. mm 3-1/2 core , 25 sq. mm 3-1/2 core , 240 sq. mm 3-1/2 core , supply and fixing of brass nickle plated compression gland for pvc insulated & armoured served sheathed, underground cable including rubber ring etc. complete in all respect. the armouring of the cable shall be properly connected with the earth as per direction of engineer-incharge, 35 sq. mm 3-1/2 core , 25 sq. mm 3-1/2 core , 240 sq. mm
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