REPAIR/REPLACEMENT OF LT PANELS AND CONNECTED WORKS AT NIMU MIL STN UNDER AGE(I)NIMU

Amount

S&F in replacement MCCB 250 Amps,3 pole, 415 volts, 25 KA rupture capacity with adjustable thermal & adjustable magneting setting

S&F in replacement MCCB 100 Amps,3 pole, 415 volts, 25 KA rupture capacity with Fixed Thermal & Fixed Magnetic setting

S&F in replacement MCCB 63 Amps,3 pole, 415 volts, 25 KA rupture capacity with Fixed Thermal & Fixed Magnetic setting

S&F in replacement Changeover switch on load of capacity 400 A, 415 volts, 4 pole

S&F in repair Digital Voltmeter 0-500 Volts square type complete with necessory fixing

S&F in repair Digital ammeter 0-100 Volts square type complete with necessory fixing

S&F in repair Changeover switch off load of capacity 63 Amps, 415 volt, 4 pole, with metal enclosure box, including replacement of incoming and outgoing cable connectiones with aluminium conductor cable, lugs, nuts ,bolts etc.

S&F in repair Changeover switch off load of capacity 100 Amps, 415 volt, 4 pole, with metal enclosure box, including replacement of incoming and outgoing cable connectiones with aluminium conductor cable, lugs, nuts ,bolts etc.

S&F in replacement aluminium thimble of size 10/16/35/50/70/95 Sqmm.

S&F in replacement aluminium thimble of size 120/150/185/240/300 Sqmm.

Supply and installation erection commissioing and testing in replacement of LT panel cubical out door type weather/dust proof, factory made out of 3.15mm thick CRCA sheet powder coated with front and back side openable with suitable cable alloy and front side shutter with locking arrangement panel base of angle iron 50x50x6mm upto 45 cm height for 433 volts, 3 phase, 4 wire system includign four pole aluminium bus bar 400 amps capacity including control wiring with suitable size of PVC insulated standed copper conductor and incoming/outgoing connection with aluminium bus bar complete as per manufacture design complete mounted or fixed on PCC 1:3:6 (using 20mm graded crushed stone aggregate) foundation and inculding earth work above 0.45 mtr on floor and cable connection with suitable size of aluminium lugs and glands complete comprising the following:-

S&F in repair cable jointing kit for 1100 volts (Earthed) grade UG cable straight through joints kit epoxy type joint complete with jointing material and accessories suitable for 3.5 core XLPE armoured aluminium conductor cable of size 50 sqmm

S&F in repair cable jointing kit for 1100 volts (Earthed) grade UG cable straight through joints kit epoxy type joint complete with jointing material and accessories suitable for 3.5 core XLPE armoured aluminium conductor cable of size 70 sqmm to 120 Sqmm

S&F in repair cable jointing kit for 1100 volts (Earthed) grade UG cable straight through joints kit epoxy type joint complete with jointing material and accessories suitable for 3.5 core XLPE armoured aluminium conductor cable of size 150 sqmm to 185 Sqmm

S&F in repairs cable end termination box, suitable for 95 to 120 Sqmm 3 core XLPE 11KV HT Cable heat shrinkable indoor type complete all as specified and directed.

M&L for repair LT panel board complete with necessory welding works to doors, replacement of unserviciable hinges and all drop bolt complete and painting with one coat of synthetic enamel paint of approved colour internally and externally.

Taking out of unservicable XLPE HT/LT cable of any type any size from trenches/pole including PCC precast cable cover.

Laying & connecting only XLPE insulated, screened, PVC bedded, galvanised steel strip or wire armoured, electric power cable (heavy duty) with aluminium conductor, 1100 volts, grade cross sectional area 10 Sqmm 2 core complete all as specified Note:-Cable will be issued under schdule 'B' free for laying.

Laying & connecting only XLPE insulated, screened, PVC bedded, galvanised steel strip or wire armoured, electric power cable (heavy duty) with aluminium conductor, 1100 volts, grade cross sectional area 25 Sqmm 2 core complete all as specified Note:-Cable will be issued under schdule 'B' free for laying.

Laying & connecting only XLPE insulated, screened, PVC bedded, galvanised steel strip or wire armoured, electric power cable (heavy duty) with aluminium conductor, 1100 volts, grade cross sectional area 16 Sqmm 4 core complete all as specified Note:-Cable will be issued under schdule 'B' free for laying.

Laying & connecting only XLPE insulated, screened, PVC bedded, galvanised steel strip or wire armoured, electric power cable (heavy duty) with aluminium conductor, 1100 volts, grade cross sectional area 50 Sqmm 3.5 core complete all as specified Note:-Cable will be issued under schdule 'B' free for laying.

Laying & connecting only XLPE insulated, screened, PVC bedded, galvanised steel strip or wire armoured, electric power cable (heavy duty) with aluminium conductor, 1100 volts, grade cross sectional area 400 Sqmm 3.5 core complete all as specified Note:-Cable will be issued under schdule 'B' free for laying.

Supply, laying & connecting XLPE insulated, screened, PVC bedded, galvanised steel strip or wire armoured, electric power cable (heavy duty) with aluminium conductor, 1100 volts, grade cross sectional area 70 Sqmm 3.5 core complete all as specified

Supply, laying & connecting XLPE insulated, screened, PVC bedded, galvanised steel strip or wire armoured, electric power cable (heavy duty) with aluminium conductor, 1100 volts, grade cross sectional area 95 Sqmm 3.5 core complete all as specified

Excavation in trenches, not exceeding 1.5m wide and not exceeding 1.5m in depth; for laying of cable/pipe & getting out of any type soil complete all as specified and directed.

Returning filling in including spreading, levelling, watering and well ramming in layers not exceeding 25cm thick in any type of soil complete all as specified.

Removal of excavated soil to distance not exceeding 50m and depositing where directed at a level not exceeding 1.5m above the starting point complete all as specified and directed

Supply and laying un reinforced precast concrete cable cover class LV, type I, flat, size 250 mm x 150 mm x 40 mm complete all as specified.

Re-laying only of servicable cable cover retrieve from item No.17

Sand cushioning with fine sand to under ground cables in trenches/ducts in layers of 8 cm deep before laying the cable and 15 cm deep after laying and stretching the cable as specified in clause 19.75 of SSR Part-I. (Note:-Punned thickness shall be measured and paid)

S&F in replacement PVC Cable junction box with 6 Amp MCB SP 01 Nos and 10 Amp aluminium bus bar fixed along the wall/pole , complete including taking out existing all as specified and directed by the Engr-in-Charge.

M&L for Earthing complete with galvanised steel earth plate electrode of size (600 x 600 x 6) mm thick buried directly into ground vertically to depth not less than 2.25 metre below normal ground level with top edge of earth plate at a depth not less than 1.5 metre below normal ground level and connected to galvanised iron strip 32x6mm (upto and including 7.5meter), surrounded on all sides by alternate layers of 150 mm thick charcoal and common salt, connected to galvanized earth lead wire 4mm dia by means of lugs, bolts, nuts, washer, check nuts of galvanised iron or steel all as shown in Electrical plate No. 3, strip protected by dia 40 mm bore light grade GI Pipe laid in floor and fixed to wall with proper size of clamps and watering pipe of bore 20 mm dia GI light grade including wire mesh funnel, PCC, earth chamber pit with PCC 1:2:4 type B-1 using 20 mm grade stone aggregate including form work cement mortar including CI Pit cover with frame necessary excavation and earth work in any type of soil including testing on completion for desired result complete including taking out of existing earthing all as specified.

Note:-The accepted amount will be arrived after deducting the Sch of credit i.e. Rs 48736.00 and any other reduction if any from quoted amount.

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