Maint. Elect. Consumption Charges of Street Lighting on PWD Roads under North Electrical Division PWD Delhi. SH Upgradation of pumping system at Lampur underpass under NESD III

Supplying, Lowering in existing Sump/Drain (upto 40 feet deep)/ , installation, testing and commissioning of non-clog submersible sewage motor pump set of 20 HP to 25 HP suitable for operation on three phase 415V AC supply, for handling muddy water/storm water containing sand, silt and having solid handling of 100 mm, Minimum 1450 RPM, Discharge 3500 LPM +/-10%,Minimum Pump head 12 Mtrs, delivery size 150 mm, Guide Wire kit, Guide rope, shackles, MS chain and suitable size Copper conductor submersible cable from pump to starter in PVC pipe and pump should handle solid material/gravels upto 100 mm and for liquid containing 10% coarse solid sanctioned sewage connection etc complete as reqd.

SITC of 25 HP fully automatic star delta stater suitable for following sewage submersible pump set, starter consisting of main ON/OFF switch, Single Phase Preventor, Ammeter, Voltmeter with Auto Manual switch, etc suitable for operation on LT AC supply, 50 Hz frequency i/c connection with suitable size cable, testing and commissioning etc as required complete at site.

Supply, installation, testing & commissioning of 4 Pole, 315 Amp capacity On load type Manual changeover switch with Sheet Steel Enclosure suitable for 415 V 3 phase & Neutral AC Supply i/c connection of cables with thimble complete etc as required.

Fabrication, Supplying, installation, testing & commissioning of factory assembled indoor distribution panel dust and vermin proof powder coated self suported suitable for Single Phase 2 wire, 230 volt AC supply and having front area not less than 1.5 sq mtr and 300 mm deep nominal size fabricated out of 2 mm thick CRCA sheet with locking arrangement i/c supplying & fixing following accessories as below i/c copper wire of suitable size with inter connection, arrangement for cable entery/support/termination 2 Nos. earthing stud inter connection with 25 mmX 5 mm GI strip(externally) having vibration free structure chemically treated with seven tank process before painting for surface treatment and powder coated painting 40 mm X40 mmX5 mm MS angle iron base frame etc. complete as required. required. 4 Pole 320 Amp, 36 KA MCCB - 01 No ( Incomer) 125A, 16KA TPMCCB - 04 Nos. ( Outgoing) 250A, 25KA TPMCB- 01 No. 1 Module Red Indicating Lights (1 Set) Three phase LED Ammeter (class 1) with selector switch and CT having ration 50/5 A (1 Set) Three phase LED Voltmeter (class 1) with selector Switch (1 Set) etc. complete as required.

Earthing with G.I. earth pipe 4.5 Meter 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 6 SWG dia G.I. wire on surface or in recess for loop earthing along with existing surface/ recessed conduit/ submain wiring/ cable as required

Supplying & Laying of one number XLPE insulated and PVC sheathed aluminium conductor, armoured underground power cable of 1.1 KV grade of following size on wall surface with suitable size/type saddle etc. complete as required. 3.5x120 sq.mm

Supplying and making end termination with brass compression gland and aluminium lugs for following size of PVC insulated and PVC sheathed / XLPE aluminium conductor cable of 1.1 kV grade as required. 3½ X 120 sq. mm (45 mm)

Providing, laying, testing & commissioning of 'C' class heavy duty MS pipe conforming to IS 1239/Class -II of IS: 3589 including Welding, fittings like elbows, tees, flanges, tapers, nuts bolts, gaskets etc. and fixing the pipe on the wall/ceiling with suitable clamp/support frame and painting with two or more coats of synthetic enamel paint of required shade complete as required : 150 mm dia

Supplying, fixing, testing & commissioning of double flanged sluice valve of rating PN 1.6 with non rising spindle, bronze/gun metal seat, ISI marked complete with nuts, bolts, washers, gaskets and conforming to IS 780 of following sizes as required : 150 mm dia