PROVN OF DEFFICIENT DG SET (STANDBY POWER SUPPLY) AT PUMP HOUSES UNDER GE (E/M) LUCKNOW

Excavation in trenches in soft/loose soil not exceeding 1.5 m width and not exceeding 1.5 m in depth getting out complete.

Returning filling in trenches including spreading, levelling watering and well ramming in layers not exceeding 25 cm in thick using excavated material complete.

Removing surplus excavated material to a distance not exceeding 50 m and depositing where directed at a level not exceeding. 1.5 m above the starting point as required.

Supplying, laying or fixing or passing through pipe, testing and commissioning 1100 volts grade XLPE insulated PVC sheathed steel tape / wire armoured underground cable with stranded aluminium conductor of nominal cross sectional area 50 sqmm 3.5 core complete.

M&L for earthing with galvanised steel earth plate electrode 600 mm x 600 mm x 6 mm thick burried directly in ground (earth pit not less than 2.25 metres deep below normal ground level) with top edge of plate not less than 1.5 metre below normal ground level connected to galvanised earth strip 32 x 6 mm by means of steel bolts, nuts, check nuts and washers all as shown in electrical plate No 3 of MES SSR (Part-I) 2009 connected to earthing point including PCC pit in mix 1:3:6 type C1 with RCC 1:2:4 type B-1, 40 mm thick cover reinforced with 6 mm dia M.S bars 3 Nos both ways with lifting hook made out of 6 mm dia bar, watering arrangement with funnel and wire mesh and 20 mm bore light grade GI watering pipe, common salt and charcoal filling, necessary excavation and earth work and testing on completion complete. (Note - GI strip size 32x6 mm upto 7.5 m is included in the item).

Supplying, installing, testing & commissioning 'Silent type' Diesel Generating set 58.5 KVA, 415 volts at 1500 RPM, 0.8 lagging power factor at 415 volts suitable for 50 Hz, 3 phase system with latest CPCB IV+ norms alongwith suitable rating Prime mover and consisting of the followings:- Diesel Engine: Diesel engine 4 stroke water cooled, electric start, of suitable BHP at 1500 RPM suitable for above output of alternator at 40 0C, 50% RH & at 1000 metre MSL and conforming to BS 5514, BS 649, IS 10000, capable of taking 10% over loading for one hour after 12 hours of continuous operation. The engine will be mounted instrument panel fitted with digital display for the following:- Start-stop switch with key Water temperature indication Lubrication oil pressure indication Lubrication oil temperature indication Battery charging indication RPM indication Over speed indication Low lubrication oil trip indication Engine Hours indications

Supplying, installing, testing & commissioning outdoor cubical type panel board suitable for 415V, 3 phase, 4 wire, 50 Hz design verified from any Govt agency as per IEC-61439 Part-1 & 2 of 2020 fabricated from CRCA sheet steel 3 mm thick for outer body and 2 mm thick for inner body having seven tank treatment process for powder coating with thickness not less than 100 microns totally enclosed, dust, weather & vermin proof, with TPN aluminium busbar of rating 1.5 times that of controlling MCCB supported on 'F' class SMC insulators with short circuit withstand capacity 35 MVA for 1 second, bottom base channel of MS section not less than 100 mm x 50 mmx 5 mm thick, entire panel shall have a common aluminium earth bar of size 25 mm x 5 mm at the rear with 2 Nos earth stud, solid connections from main bus bar to switch gears with required size of copper bus bars and control wiring with 1.5 sqmm PVC insulated copper conductor cable, cable alleys, cable gland plates in two half, Digital multifuctional display meter, phase indication lamp, power contactor & its connection and suitable PCC foundation with following controls:-