Delhi Development Authority Tender

Supplying, Fabrication and Replacement of 4 mtr. high pole made out of 65 mm dia NB, B class G.I pipe ISI marked duly welded with MS base plate of size 300 mm x 300 mm x 12 mm thick with suitable earth stud on base plate and V-Type Mounting arrangement made out of 80mm GI Pipe of 200 mm & 40 mm GI Pipe of minimum 300 mm length, 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 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.

Supplying, fabrication & Replacement of 6 mtr. high pole made out of 80 mm dia NB, B class G.I pipe ISI marked duly welded including with 4 nos. of supports with MS base plate of size 300 mm x 300 mm x 16 mm thick with suitable earth stud on base plate and with suitable side support providing and fixing 1000 mm dia ring type bracket made out of 48 mm dia nominal OD G.I pipe on top of the pole for mounting the 4 nos. of light fittings, making suitable size hole in the pole at a height of 2.5 meter from base plate for cable entry/exit for making connection to junction box, painting & numbering of pole, making suiatable hole in base plate for cable entry/exit into the pole and fixing the pole on foundation with the nuts-bolts 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.(Note:- Dismantling of existing foundation and disposing of the Malba should be done within the quoted rates by the agency.)