Delhi Development Authority Tender

Supply & Installation 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) Earthing bolt M6 x 20 mm

Supplying & drawing following size FRLS PVC insulated copper conductor, single core cable in the existing surface/recessed steel/PVC conduit as required. a)3 x 1.5 sq. 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. a) 2C x 16 sq. mm

b) 4C X 25 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

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 and refilling the trench etc as required, but excluding sand cushioning and protective covering. a) Upto 35 sq. mm

Supplying , Installation, testing and commissioning of floor mounted Light control LT feeder pillar cubical type double door of size of 1000 mm x 900mm x 300 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, Fabrication and Installation of wire mesh protection frame for existing feeder pillar made out of 8 SWG M.S wire mesh size (75mmX25mm rectangle nominal) of following size with M.S angle iron base frame 35mm X 35mm X 5mm angle iron and with M.S strip support of size 35mm X 5mm in cross and 0.5mtr long legs support of same angle (as per drawing attached), i/c door in front portion, supplying and fitting of go down lock i/c locking arrangement, painting and grouting of angle iron frame with lugs in CC 1:3:6 foundation etc. as approved by Engineer incharge etc. complete as regd. (a) 2 mtr (H) X 1.5 mtr (W) X 1.0 mtr (D)

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.

Earthing with G.I. earth pipe 4.5 metre 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 25 mm X 5 mm G.I. strip on surface or in recess for connections etc. as required