Delhi Development Authority Tender

Supplying and fixing of 45watt ES type LED lamp in the existing light fittings including connection, testing etc. complete as reqd.

Supplying of following sizes of XLPE insulated & PVC sheathed armoured Aluminium LT cable of 1.1 KV grade etc. as required.

2 C X 16 sq. mm (Stranded)

Supplying and drawing of 3 x 1.5 sq. mm FR PVC insulated copper conductor, single core cable in the existing pole etc. as required.

Laying of one no. PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of following size direct in ground including excavation, sand cushioning, protective covering and refilling the trench etc. as required.

Upto 35 sq.mm

Laying of one no. additional PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of following size direct in ground in the same trench in one tier horizontal formation including excavation, sand cushioning, protective covering and refilling the trench etc. as required.

Upto 35 sq.mm

Laying of one no. PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of following size in existing RCC/ Hume / Stoneware / DWC pipe / metal pipe as required.

Upto 35 sq.mm

Providing, laying and fixing following dia G.I. pipe (medium class) in ground complete with G.I. fittings including trenching (75 cm deep) and re-filling etc. as required.

80 mm dia.

Earthing with G.I earth pipe 4.5 Mtr. long 40 mm dia. including accessories and providing masonry enclosure with cover plate having locking arrangement and watering pipe etc. with charcoal / coke and salt as required.

Providing and fixing 6 SWG dia. G.I Wire on surface or in recess for loop earthing alongwith the existing surface/ recessed conduit/ sub-main wiring / cable as required.

Providing and fixing 25 mm x 5 mm G.I strip in 40 mm dia. G.I pipe from earth electrode i/c connection with G.I. nut, bolt, spring, washer, excavation, refilling etc. as required.

Providing and fixing 25 mm x 5 mm G.I strip on surface or in recess for loop earthing etc. as required.

Fabrication, supplying and installation of wire mesh cover made out of 10 SWG MS wire (Nominal Size) suitable for following post of light fittings i/c welding, providing & fixing hinges, nut, bolts, G.I. pipe/ M.S. Nipple, M.S. flat (32x3)mm closing arrangement and painted with synthetic enamel paint with two coats after a coat of primer i/c dismantling the existing fitting from the existing system and reinstallation the same along with wire mesh cover i/c cartage etc. as reqd.

Suitable for light fitting as per drawing No.-2

Supplying and Fixing of anti climbing device on existing G.I. /M.S. tublar Poles upto 9 mtr. height made out of M.S. Clamp of strip size 30mmx5mm and 10 mm steel roads 30 CM each fixed at 30 drgee in circulor shape i/c nut , bolts, painting etc. comeplet etc. as reqd.

Supplying, fabrication and installation of wire mesh protection guard made out of 10 S.W.G M.S wire of following size with angle iron base frame 40 mm x 40 mm x 6 mm angle iron and M.S. strip with support size 35 mm x 6 mm as per drawing No.- 5 i/c providing of suitable size of door with S/F of godown lock i/c locking arrangement, painting and grouting of angle iron frame in cc (1:2:4) etc as approved by Engineer in charge, making holes for delivery pipe line complete as required.

1 mtr x 1 mtr x 2 mtr. height

Supplying, errection, testing and commissioning of Floor mounted double door type feeder pillar of size 1500 mm x 600 mm x 300 mm. Fabricated out of 1.6 mm/2 mm thick (nominal) CRCA MS sheet (2 mm outer and 1.6 mm inner) with 40 mm x 40 mm x 6 mm thick angle iron legs as per drawing No.-4 attached and suitable to accommodate and supplying and fixing the following accessories there in i/c connections interconnections with suitable size copper wire, numbering and spray painting after applying a coat of primer and making brick foundation complete as required. (i) 63 Amps. TP & NMCB ‘C’ series……..….1 No. (ii) 32 Amps. TPN MCB’s ‘C'Series…………...1 No. (iii) 32 Amps. DP MCB ‘C’ series……………..3 Nos. (iv) 6/32 amp. SP MCB 'C' series ..........................4 Nos. (v) 4 Strip 300 mm long Al. bus bar suitable for 100 Amps. Rating….1 set. (vi) Voltmeter (0-500V) 96 mm sq type with selector switch….1No. (vii) Ampere meter (0-30) A 96 mm sq type …………1No. (viii) 32 amp. Contactor block ……………………1 No. (ix) Reset synchornus timer ---1 No. (x) Toggle swicth 6 amp. (for bypass arrangement )---1 No. (ix) Indicating lamp with toggle switches & re-wireable fuses…………1 set. (ix) Danger Notice plate…...1 No.

Painting of existing upto 9mtr high pole i/c scratching the old paint if required with enamel paint with two or more coats i/c numbering etc complete as reqd.

Supplying and fixing 40mm dia G.I Pipe B Class for cable entry in the existing pole of suitable length i/c dismantling of existing CC collar and reperpartion of CC Collar of size 400mm x 500mm after welding the G.I pipe etc. as reqd.

Making the hole for cable /wire entry on the existing pole at the height of 60cm below from the TOP of the pole complete as reqd.

Supplying and fixing of straight through joint of cable and repairiing the same exixting cable, Dismenteling ,connection, testing complete as reqd.

2x10 sq mm/ 2x16sq mm