Delhi Development Authority Tender

Dismantling of existing path light pole including dismantling of existing collar foundtion i/c Supplying & welding of MS base plate of size 300 mm x 300 mm x 12 mm thick with stiffner of size 130 mm x 60 mm x 5 mm thick at suitable length i/c cutting of pole at suitable length, cleaning of pole for cable/ wire entry ,supplying and fixing of suitable size of braket for mounting the light fitting on the pole,suitable earth stud on base plate , making suitable size hole in pole at a height of 2.5 meter from base plate for cable entry/exit , painting & numbering of pole, making suitable size hole in base plate for cable entry/exit into the pole and fixing the pole on the existing foundation with the existing nuts-bolts, washers etc. complete as required.

Providing and laying in position 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate) reinforced cement concrete foundation of size 450 mm x 450 mm x 1200 mm deep (800 mm below ground level and 400 mm above ground level) including excavation of earth, refilling, providing, cutting, bending and placing in position, reinforcement of cold twisted bars of 12mm. dia-1200mm long (approx) -8Nos, and reinforcement ring of cold twisted bar of 8mm dia -1400mm long (approx) -6 nos, (with suitable spacing) including centering & shuttering as required with providing, fixing and positioning of one set of foundation bolts comprising of 4 nos., 16 mm dia, 750 mm long J-Type MS bolts (Threaded portion shall be galvanized) along with 3 nos. GI nuts and 2 nos. GI washers etc. per bolt and 1 no. anchor plate (3mm thick) of suitable size and providing 63 mm.(O.D) DWC pipe ISI marked for cable entry & exit etc. complete as required.

Supply & replacement of pole connector box made out of Glass Reinforced Polyester Sheet Moulding Compound 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 40/50/65/80 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 MS 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