Delhi Development Authority Tender

Supply & fixing of pole connector box made out of Glass Reinforced Polyester Sheet Moulding Compound 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 40/50/65/80 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. a) 2C x 16 sq. mm

b)4C x 25 sq. mm

c)4C x 50 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. a)3 x 1.5 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, and refiling the trench etc. as required but excluding sand cushioning, protective covering. a) Upto 35 sq. mm

b)Above 35 sq. mm and upto 95 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

b)Above 35 sq. mm and upto 95 sq. mm

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.

Supplying, installation testing and commissioning of feeder pillar with 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 etc. 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.

Supply, installation, testing and commissioning of Distribution feeder pillar panel of size 1100x1250(H)x400 deep duly compartmentalized (outdoor type) double door cubicle panel board made out of 2mm thick CRCA MS sheet having hinged gasketed cover and screw type knob with double locking arrangement and rain protection cover mounted on MS angle iron base frame made out of 35x35x5 angle iron with 1 mtr. Long leg grouted with 1:3:6 foundation and should be as per drawing approved by Engineer-In-Charge. Legs should be covered with brick wall, connection, interconnection with powder coating, i/c connection inter connection of the accessories mounted there on with suitable size of copper wire with thimble/lugs, earthing the body of the feeder panel i/c supplying & fixing of the following items : INCOMER a) Incomer of 250AMCCB 4 pole 36 kA MCCB - 1 No b) Digital Ammeter with selector switch (0-250A)1 No c) Digital Voltmeter with selector switch (0-500 V d) Indication Lamp (RYB) with control MCB 6A-3 NOS e) BUS BAR 250 A TPN Al. Bus Bar (suitable size)-1Set OUTGOING f) 100 A MCCB 36ka WITH SPREADER - 3 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)

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.

Supplying and making cable route marker with cement concrete 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size ) of size 60 cm X 60 cm at the bottom and 50 cm X 50 cm at the top with a thickness of 10cm including inscription duly engraved as required.

Painting of Existing G.I Pole upto 6 mtr. Height with primer & 2 coating enamel paint i/c numbering etc complete as required.

Repairing of existing foundation of pole ( For Pole upto 8 mtr.) with CC mortar from one feet below ground level, dismantling of existing pole for cable entry etc. complete as required.