Public Works Department Tender

Providing and laying in position of M-20 (1:2:4) reinforced cement, concrete foundation of size 900mm x 900 mm x 3000 mm i/c excavation of earth & Providing cutting, bending & placing in position, reinforcement TMT bars of 25 mm dia 3000 mm long app.-12 Nos. & reinforcement ring of cold twisted bar of 8 mm dia 3600 mm approx. -20 Nos. (spacing 150 mm) as required with positing of foundation volts & providing 80 mm dia HDPE pipe for cable entry & exist as reqd. at site.

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

SITC of Outdoor type totally enclosed weather proof compartmentalised feeder pillar of following sizes and depth not less than 300 mm, fabricated with 2 mm thick CRCA / MS sheet with base frame fabricated from 35 x mm x 35 mm x 5 mm thick MS angle iron suitable for 415/ 500 volts 50 Hz A.C. supply with MS sheet on bottom for taking load of cable gland necessary individual gland plates for cable gland, hinged front openable double leaf door with locking arrangement complete with bus bar chamber having 100 amp TPN Alu. bus bar and the MS cover, covering the MCCB's / MCB's and aluminium strips etc. as reqd. (only MCCB's knobs shall be visible) i/c supplying and fixing the following mounting inside the feeder pillar - interconnections with suitable size Al. bus bar / Copper wire for outgoing and incoming MCB's/ MCCB's/ connector, earthing studs, powder coating/ stove enameled painting after 7 tank treatment process, suitable size CC foundation i/c covering the panel by wiremesh with central lock etc. as reqd. (not less than 0.56) (a) Incoming 63 Amp 4 Pole 18 KA MCCB with handle rotary & spreader - 1 No. (b) Outgoing 1). Digital Timer - 1 No. 2). 40 Amp 4 Pole Contactors - 1 No.

Supplying installation, testing, erection & commissioning of outdoor 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 charge complete with bus bar chamber having 400 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 wiremesh & Central lock arrangement with following accessories as reqd. (not less than 0.83 Sq. Mtr) Incoming a) 250 Amp 4 Pole 25 KA FPMCCB Thermal Magnetic With spreader link & rotary handle -1 No. b) RYB LED indicator with suitable single pole MCB- 1 Set c) Multifunction Meter - 1 No. Outgoing a) 200 Amp 4 Pole 25 KA FPMCCB Thermal Magnetic With spreader link & rotary handle -2 Nos. b) 160 Amp 4 Pole Contactor -2 Nos. c) Digital Timer - 2 Nos.