Public Works Department Tender

Supply installation and testing and commissioning of 75 HP Oil Immersed Manually Operated Auto Transformer Motor Starters with double contact heavy duty and cable entry box, oil tank capacity 70 Ltr with filled oil complete with SS enclosure and operation handle complete etc as reqd.

Supplying installation, testing, erection & commissioning of feeder pillar depth not less than 300 mm, fabricated with 2 mm thick CRCA sheet suitable for 415/ 500 volts 50 Hz A.C. supply with CRCA sheet on bottom for taking load of cable gland necessary individual gland plates for cable gland, cable alley, MS angle iron frame 35mm x 35 mm x 5 mm, locking arrangements as per direction of engineer in charg complete with bus bar chamber having 800 Amp TPN Al busbar duly sleeved and Numbering, i/c supplying and fixing the following mounting inside the panel - interconnections with suitable size Al. bus bar/copper cable for suitable size for following outgoing and incoming MCCB’s, earthing studs, powder coating/ stove enamelled painting after 7 tank treatment process, with following accessories as reqd. of (not less than 0.75 Sqmtr) Incoming 630 Amp 4 Pole 50 KA MCCB With Thermal Magnatic -1 Nos. Multifunction meter with suitable CTs - 1 No. RYB LED indicator with suitable single pole MCB- 1 Set Outgoing 250 Amp 4 Pole 36 KA MCCB With Thermal Magnetic -4 Nos.

Supplying installation, testing, erection & commissioning of outdoor floor mounted compartmentalized type Panel depth not less than 300 mm, fabricated with 2 mm thick CRCA sheet suitable for 415/ 500 volts 50 Hz A.C. supply with CRCA sheet on bottom for taking load of cable gland necessary individual gland plates for cable gland, cable alley, locking arrangements as per direction of engineer in charg complete with bus bar chamber having 800 Amp TPN Al busbar duly sleeved and Numbering, i/c supplying and fixing the following mounting inside the panel - interconnections with suitable size Al. bus bar/copper cable for suitable size for following outgoing and incoming MCCB’s, earthing studs, powder coating/ stove enamelled painting after 7 tank treatment process, with following accessories as reqd. Incoming Onload 4 pole changeover switch 800 Amp, Front operated 415 Volts, 50 Hz, conform to IEC 60947-3, -1 Nos. Multifunction meter with suitable CTs - 1 nos. RYB LED indicator with suitable single pole MCB- 1 Set

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 :

300 mm dia

350 mm dia

Providing, installation, testing and commissioning of non-return valve of following sizes confirming to IS: 5312 complete with rubber gasket, GI bolts, nuts, washers etc.as required :

250 mm dia

350 mm dia

Supplying & Laying of one Number Following size. XLPE insulated PVC outer sheathed armoured with galvanized round steel wire or strip cables with standard aluminium conductor suitable for rated voltage of 1.1 KV grade ISI marked confirming to IS 7098 / (Pt.-I)/88 with amendment No. 1 in following manners.

3.5 x 120 sq.mm In Loose & Connection./Open duct

On surface

3.5 x 150 sq.mm In Loose & Connection./Open duct

On surface

Supplying and making end termination with brass compression gland and aluminium lugs for following size of XLPE Aluminium Conductor armoured power cable of 1.1 KV grade as reqd.

3½ X 120 sq. mm (45 mm)

3½ X 150 sq. mm (50 mm)

Providing, laying, testing & commissioning of 'C' class heavy duty MS pipe conforming to IS 3589/IS 1239 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 :

250 mm dia (wall thickness 6.3 mm)

300 mm dia (wall thickness 7.0 mm)

350 mm dia (wall thickness 7.0 mm)

600 mm dia (wall thickness 7.00 mm)

Earthing with G.I. earth plate 600 mm X 600 mm X 6 mm thick including accessories, and providing masonry enclosure with cover plate having locking arrangement and watering pipe of 2.7 meter long etc. with charcoal/ coke and salt as required.

Providing and fixing 25 mm X 5 mm G.I. strip in 40 mm dia G.I. pipe from earth electrode including connection with G.I. nut, bolt, spring, washer excavation and re-filling etc. as required.

Providing and fixing 25 mm X 5 mm G.I. strip on surface or in recess for connections etc. as required.

Credit for old dismantle materials

Old Pump & Motor, Switch, MS Pipe, Valves,