Delhi Development Authority Tender

c) Lamp holder for 20 watt / 40 watt Led bulb

Supplying, replacement, testing and commissioning of 45 W LED street light fitting (IP:66) with lens complete with pressure die cast aluminium housing with LEDs, driver, all accessories, providing suitable size of protection frame for fitting, making connection etc. as required. (Suitable mounting arrangement for fitting shall also be provided if required within the quoted rates).

Supplying, replacement, testing & commissioning of 60 W LED flood light fitting (IP:66) with lens complete with pressure die cast aluminium housing with LEDs, driver, all accessories,providing suitable size of protection frame for fitting , making connection etc. as required.

Supplying, replacement, testing & commissioning of 80 W LED flood light fitting (IP:66) with lens complete with pressure die cast aluminium housing with LEDs, driver, all accessories,providing suitable size of protection frame for fitting , making connection etc. as required.

Supply & replacement of pole connector box made out of Glass Reinforced Polyester Sheet Moulding Compound Conforming to IS:13410-1992 Grade S1 of outside dimensions 280 mm(H) x 170 mm(W)x 115 mm (D) (all the corners of the box should be round & not pointed ones) suitable to mount on 40/50/65 mm dia GI pole with the following provisions/accessories mounting in box complete as reqd. (i)2 nos. clamps made out of 19mm x 3 mm GI strip of suitable length for mounting box on the pole. (ii) Water tight front cover with 2 nos. stainless steel hinges & 1 no. screw for tightening. (iii) 4 way, 220 V, 30 A, dough moulded connector (SMC with stainless steel inserts) (iv) 16 amp. Moulded SMC rewireable kit-kat---1 no. (v) Suitable size hole at suitable location on rear wall for cable & wire entry. (vi) Earthing bolt M6 x 20 mm

Supplying of following sizes of XLPE insulated PVC sheathed Al. cond. Armoured power cable of 1.1 KV grade including connection, testing etc. as required. 2C x 16 sq. mm

4C x 25 sq. mm.

Supplying & drawing of following size FRLS PVC insulated copper conductor, single core cable in the existing surface/recessed steel/PVC conduit as required. 3 x 1.5 sq. mm

3 x 2.5 sq. mm

Laying of one number PVC insulated and PVC sheathed/XLPE Power cable of 1.1 kv grade of following size direct in ground including excavation & refilling the trench etc as reqd. but excluding, sand cushioning & protective covering. a) Upto 35 Sq mm

Laying of one number PVC insulated and PVC sheathed/XLPE power cable of 1.1 KV grade of following size in the existing RCC/HUME/METAL pipe as required. a)Upto 35 sq. mm

Supplying and making straight through joint with heat shrinkable kit including ferrules and other jointing materials for following size of PVC insulated and PVC sheathed / XLPE aluminium conductor cable of 1.1 KV grade as required. i)2 x 16 sq.mm

ii)4 x 25 sq.mm

Supplying , replacement, testing and commissioning of floor mounted Light control LT feeder pillar cubical type double door of size of 800 mm x 800mm x 400 mm deep duly compartmentalized and with general arrangement made out of 2mm thick CRCA sheet having hinged gasket cover and screwed knobs with double locking arrangement and rain protection covers 100 mm and supported with of MS angle iron legs and bottom frame of size 40mm x 40mm x 6mm x 1mtr. long grouted with 1:3:6 CC foundation and should be 0.7 mtr. above ground level. Legs should be covered with brick walls, connections, inter connections with suitable size of FRLS PVC insulated copper conductor using thimbles wherever required, painting, numbering i/c supply and fixing of following accessories complete as required. (a)63 Amps. Four Pole MCB ('C'-Series), 10kA----1 No. (b)16 Amps. SP MCB ('C'-Series), 10 kA------ 6Nos (c) Analogue Timer switch for daily operation and toggle switch for auto/manual --1 No. (d) 32 Amps. AC-3, 3 pole power contactor -----1 No. (e) 30 Ampere 4 way neutral link/connector ------2 Nos. (f) Voltmeter (0-500 Volt) 96mm X 96mm square type with selector switch ---1 No (g) Phase Indicating Lamp Set with fuses ----1 Set (h) Danger notice plate -----1 No (i) AI. Bus Bar 100 amp. 4 strip, 300 mm long with sleeve and nut bolts-----1 Set. (j) Ammeter (0-30Amp) 96mm X 96mm square type ----1No. (k) Lifting hook on the top of panel board and lighting arrangement inside the feeder pillar---- 1 No. (l) 32 Amps. TP MCB ('C' Series), 10KA- 2 Nos.

Supplying and replacement of following items, connection, testing etc. in the existing LT panel board as reqd. 0-30 A AMMETER

0-500 V VOLTMETER

32A AC-3, 3 Pole power contactor

Analogue Time Switch

100A MCCB 30 KA 4 Pole

200 A MCCB 50 KA 4 Pole

32A TP & N MCB , 10 KA, C-Curve

16 amp SP MCB, 10 KA, C-Curve

DPMCB 32 amp, 10 KA, C-Curve

Earthing with G.I. earth pipe 4.5 meter long, 40mm 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 25mm x 5mm G.I. strip on surface or in recess for connections etc. as required.

Providing and fixing 6 SWG dia G.I. wire on surface or in recess for loop earthing along with existing surface/recessed conduit/sub main wiring/cable as required.