Delhi Development Authority Tender

Operation and maintenance of street lights and flood lights on main carriage way, service roads & slip roads on and around Dwarka Flyover as per inventory and terms & condition attached by deploying following staff- 1) 1 no. Wireman (Gr.-1) per day in general shift & as and when required decided by Engineer-in-charge. 2) 1 no. Khallasi per day per day in general shift & as and when required decided by Engineer-in-charge.

Supplying, replacement, testing and commissioning of HOT Dip galvanized iron octagonal pole of 9 mtr height and made of 3 mm thick sheet, having bottom 155 mm OAF & top 70 mm OAF provided with welded base plate of size 260 mm x 260 mm x 16 mm thick with built in connector control box complete with 250mm wide 3 mm thick hot dip galvanised MS strip in octagonal shape welded permanently around on window cover at a height of 1.0 mtr. from the base plate complete as per drawing & technical specifications attached including dismantling the existing pole wherever required & providing following accessories with mounted inbuilt control box having flush cover with 2 nos. mounting strips with tapped holes on existing RCC foundation with bolt and nuts, making connections, interconnections with suitable size of copper wire with thimble/lugs in the connector box, earthing, marking/ numbering of pole etc. complete as per drawing & technical specifications attached including following accessories with mounted inbuilt control box. (a). 6mm thick Bakelite sheet inside the window mounted on the existing mounting strips inside the flush door. (b). 1 no. 63 Amp terminal block suitable for following conductor / cable, fixed on DIN channels i/c providing and fixing DIN channel of suitable length – on the existing phenolic laminated / Bakelite sheet. (i) 16 sq mm conductor – 2 nos. (incoming and outgoing looping) (ii) Terminal suitable for 6 SWG GI wire / 2.5 sq mm wire i/c 2.5 sq mm copper wire from connector box to LED fitting i/c connection, testing etc. as required. (c). 6 Amp, SP MCB,10 KA, ‘C’ Series – 1 no. including mountings on DIN channel, Earth stud 2 Nos. welded at suitable height i/c washers, springs washers & nuts etc. (d) Suitable arrangement for saddling of incoming / outgoing cables. Note:- Agency will remove existing LED lights from old poles/bracket & will refixing the same on newly installed pole/bracket.

Providing and laying in position, M25 reinforced cement concrete foundation of size 500 mm (L) x 500 mm (W) and 1400 mm (D) i/c excavation of earth, providing cutting, bending and placing in position reinforcement of cold twisted bar of 12 mm dia. 1600 mm long (approx.) – atleast 8 Nos. and reinforcement ring of cold twisted bar of 10 mm dia. 2000 mm long (approx.)- atleast 10 Nos. (with 140 mm spacing) i/c supplying of 4 Nos. M-24 x 750 mm long (150 mm top threaded & 250 mm top galvanized portion) M.S foundation bolt (EN 8-grade) with 4 Nos. nuts and 4 Nos. washer, bolt along with 2 Nos. templates/Anchor plate of size 260 mm x 260 mm x 4 mm thick having 4 Nos. 24 mm dia. holes to match with PCD of poles base plate with positioning of foundation bolts and providing 63 mm (OD) 2 Nos. DWC pipe for cable entry/exit, plastering & painting the foundation above the ground level etc complete as required.