Arrangement of power supply for cubicles in Hostel-1 through UPS at HRI, Prayagraj

Amount

Laying of one number PVC insulated and PVC sheathed/XLPE power cable of 1.1 KV grade of size 4C x 10 sq.mm direct in ground including excavation, sand cushioning, protective covering and refilling the trench etc as required.

Laying of one number PVC insulated and PVC sheathed/XLPE power cable of 1.1 KV grade of size 4C x 10 sq.mm in the existing RCC/HUME/METAL pipe as required.

Laying & fixing of one number PVC insulated and PVC sheathed/XLPE power cable of 1.1 KV grade of size 4C x 10 sq.mm on wall surface (clamped with 1 mm thick saddle) as required

Supply, installation, testing and commissioning of size 4C x 10 Sqmm, 1100 V grade PVC insulated PVC sheathed/XLPE and armoured aluminium conductor power cable to IS 7098 (part-1) 1988. Laying of cable will be paid saparately under relevant items

Supply, installation, testing and commissioning of size 16 Sqmm, 1100 V grade PVC insulated PVC sheathed multistrand copper conductor power cable to IS 7098 (part-1) 1988. Laying of cable will be in existing PVC conduit as required.

End termination of cables with brass compression glands and aluminium lugs for 4.0 C x 10 sq.mm size of PVC insulated and PVC sheathed / XLPE armoured aluminium conductor cable of 1.1 kV grade as required.

End termination of cables with brass lugs for up to16 sq.mm size of PVC insulated and PVC sheathed flexible multistrand copper conductor cable of 1.1 kV grade as required.

Supplying , Installing on wall, testing & commissioning 200A capacity rising mains made of 1.6 mm thick IP42 sheet steel encloser duly painted with powder coating, wall straps, fully PVC insulated 4nos. aluminium busbars having current density of 130A/sqmm at nominal current rating inconvenient section and suitable for 415v,3 phase,4 wire AC supply with extension joints, fire proof barriers, expension joints, thrust pads including jointing and earthing with 2 runs of galvanised iron strip setc.as required.

Supplying and fixing 6 way(4 + 18) double door horizontal type three pole & neutral sheet steel MCB distribution board, 415 V on surface/recees complete with tinned copper bus bar, neutral bus bar, earth bar, din bar, interconnection, powder painted including earthing etc. as required (But without MCB/RCCB/Isolator).

Supplying and fixing of following rating, four pole, 415V, isolator in the existing MCB DB complete with connections, testing and commissioning etc. as required.

63 amp 4 pole MCB

100/125 amp 4 pole MCB

Blanking plate for DB

Earthing with G.I. pipe 4.5 meter long, 40 mm dia including accessories and providing masonary encloser with CI cover plate having locking arrangement and watering pipe etc. with chorcoal, coke and salt as required

Providing and fixing of 4 SWGcopper wire on surface through PVC conduit /recess for loop earthing alongwith existing surface/recessed conduit/ submain wiring/cable as required

SITC of 75 mm dia GI Pipe with require bend/socket for laying of cable etc to croosing the Road through digging.

Earth work in excavation by machenical means (Hydraulic excavator)/ mannual means in foundation trenches or drains (not exceeding 1.5 m in width or 10sqm on plan) including dressing of sides and ramming of bottoms, lift upto 1.5 m, including getting out of the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m

Brick work with common burnt clay F.P.S. (non modular) brick of class designation 7.5 in foundation and plinth in: Cement mortar 1:4 (1 cement : 4 coarse sand)

Providing & laying in position cement concrete of specified grade excluding the cast of centering & shuttering -all woprk upto plinth level: 1:04:08 (1 cement : 4 coarse sand : 8 graded stone aggregate 40 mm nominal size)

15 mm Cement plaster on rough side of single or half brick wall finished with a floating coat of neat cement of mix 1:4 (1 cement : 4 fine sand).

Finishing walls with water profing cement paint of required shade: for New work (Two or more coats applied @ 3.84 kg/10sqm

Supplying & fixing of following sizes of medium class PVC conduit alongwith accessories in surface/ reccess including cutting the wall & making good the same in case of reccessed conduit as required.