REPAIR AND MAINTENANCE OF EXTERNAL ELECTRIFICATION INCLUDING STREET LIGHTS AND E/M INSTALLATION OF VARIOUS UNITS AT DRASS UNDER GE KARGIL

Amount

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

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

Returning filling in including spreading, levelling, watering and well remming in layers not exceeding 25cm thick in hard/dense soil complete all as specified.

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)

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

Dismantling of insulators any type any size from existing LT/HT Poles/Lightening arrestors..

S&F pin type insulator, composite/polymer one galvanised MS spindle, two GI washers and one GI nut, for 1100 volts grade, complete all as specified.

S&F pin type insulator, composite/polymer one galvanised MS spindle, two GI washers and one GI nut, for 11000 volts grade, complete all as specified.

Dismantling of ACSR conductor any type any size.

S&F ACSR conductor of (weasel) 6/2.59, straching properly on insulators and binding with aluminium binding wires,jumpers including fixing on insulators on each poles in span and tightening with permissible sag in between span etc complete all as specified and as directed by Engineer-in-charge.

Dismantling of stay assembly

S&F Stay assembly complete with GI stay rod 20 mm dia 1800 mm long, MS plate 230x230x6 mm, stay bow,loop insulator, including PCC 1:3:6 for foundation, connecting bracket of suitable MS flat and nut bolt washers etc complete all as specified in electrical plate No 1 of SSR Part-1.

Supply and fixing in replacement Loop type insulator composite/polymer one galvanised MS spindle, two GI washers and one GI nut, for 1100 volts grade, complete all as specified.

Supply and fixing in replacement Loop type insulator composite/polymer one galvanised MS spindle, two GI washers and one GI nut, for 11000 volts grade, complete all as specified.

Supply and fixing in replacement Disc type insulator composite/polymer one galvanised MS spindle, two GI washers and one GI nut, for 11000 volts grade, complete all as specified.

M&L for Lightning arresters expulsion type complete with all fittings, transmission class, discharge capacity 65 kilo amp for 11000 volts

Dismantling air break gang operated switches vertical/horizontal mounted including insulators and operating mechanism.

Supply and fixing of gang operated air break switch Triple pole, mechanically operated, mounted on composite/poymer insulator and steel frame, with operating mechanism worked from ground level, for current rating upto 200 amps for 11000 volts

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

Supply laying and testing 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 sq. mm 3.5 core complete all as specified

All as per ser item No.20 here-in-before but 70 Sqmm 3.5 core

All as per ser item No.20 here-in-before but 50 Sqmm 3.5 core

All as per ser item No.20 here-in-before but 25 Sqmm 4 core

All as per ser item No.20 here-in-before but 16 Sqmm 4 core

All as per ser item No.20 here-in-before but 16 Sqmm 2 core

M&L for Earthing complete with galvanised steel earth plate electrode of size (600 x 600 x 6.3) 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, surrounded on all sides by alternate layers of 150 mm thick charcoal and common salt, connected to galvanized earth strip of size 32mmX6mm 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 aggreate 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.

S&F in replacement MCCB 400 Amps,4 pole, 415 volts, 36 KA rupture capacity with adjustable terminal & adjustable magneting setting

S&F in replacement MCCB 250 Amps,4 pole, 415 volts, 36 KA rupture capacity with adjustable terminal & adjustable magneting setting

S&F in replacement MCCB 160 Amps,4 pole, 415 volts, 36 KA rupture capacity with adjustable terminal & adjustable magneting setting

S&F in replacement Changeover switch off load of capacity 400 A, 415 Amps, 4 pole, with metal enclosure box

Supply and erection in replacement truely vertical position steel tubular swaged poles, type 410 SP-31 (9.00 meters long) with cast iron base frame, finial taper plug, bolts, nuts and screws all as specified including factory painted with two coats of black bituminous paint internally through out and externally for embedded portion and making 30 cms wide strips with yellow and black paint at alternatively upto 1.50 metre height and applying two coats of aluminium paint over a coat of red oxide primer on remaining exposed surface after erection including taking down of old unserviceable existing pole any size any type ,complete all as specified and directed by the Engr-in-Charge.

Pole painting with two coats of black bituminous paint externally through out for embedded portion and making 30 cms wide strips with yellow and black paint at alternatively upto 1.50 metre height and applying two coats of aluminium paint over a coat of red oxide primer on remaining exposed surface of existing pole any size any type ,complete all as specified and directed by the Engr-in-Charge.

M&L for GI Strip GI strip in replacement of size 32x6 mm for earth continuity burried in ground fixed in wall/floors etc including taking out of existing strip all as directed.

Plain cement concrete 1:4:8 type D-2 (using 40 mm graded crushed stone aggregate) as in foundation filling and mass concrete,complete all as specified and directed by the Engr-in-Charge.

Plain cement concrete 1:3:6 type C-1 (using 20mm grade aggregate) as in coping including all necessary form works complete all as specified and directed by Engineer-in-Charge

S&F in replacement street light bracket made out of GI pipe 35mm dia light grade 1.2 mtr duly bended in position as per site requirement and including 2 Nos and 2 set MS flat iron clamps of suitable size complete with 03 set nut , bolts and washers for mounting street lights,complete all as specified and directed by the Engr-in-Charge.

Dismantling and Taking out old street light/flood light/post top lantern of any type from pole/wall.

Supply and fixing LED street light fitting 35 Watt 230 V AC outdoor type with high pressure die cast aluminium hosing and heat resistant complete with driver, lamp bracket with impact and corrosion resistant including thermal management in multiple optics complete with IP 65/66 protection complete.

Supply and fixing LED street light fitting 90 Watt 230 V AC outdoor type with high pressure die cast aluminium hosing and heat resistant complete with driver, lamp bracket with impact and corrosion resistant including thermal management in multiple optics complete with IP 65/66 protection complete.

Supply and fixing LED Flood light 70 watt 230 V AC outdoor type with thermal management in multiple optics and equipped with IP 66 protection, with impact and corrosion resistant complete with driver and lamp

Supply and fixing post top lantern LED type 20 watt 230 watt volts outdoor type with decorative post top for 360 degree indirect light IP65 protection with impact and corrosion resistant complete with driver and lamp complete.

Supply and fixing in replacement Cable junction box of size not more than 250x150x75 mm with 6 Amp MCB SPN and bus bar fixed along the wall/pole without removing and preparation of surfaces for painting externally. Painting the cable junction box complete externally by applying one coat of synthetic enamel paint of approved colour , complete including taking out existing all as specified and directed by the Engr-in-Charge.

Supply and fixing in replacement of PVC copper cable 1.5 sqmm for street light connection including clamp, nuts and bolts , complete all as specified and directed by the Engr-in-Charge.

Supply and fixing in GI tubes galvanised iron light grade 40 mm bore laid in trenches/across roads/alongwith walls/poles as protection to cables and including taking down of old unservicable GI tubing,complete all as specified and directed by the Engr-in-Charge.

Supply and fixing in replacement Sheet metal enclosure for DB’s, single door single pole and neutral, 240V, 8 way with 200 Amp rated bus bar including blanking plates where required, complete all as specified and directed by the Engr-in-Charge.

Supply and fixing in replacement MCB, Triple pole and neutral, 63 Amp, 415 volts, 10 KA , complete all as specified and directed by the Engr-in-Charge.

Supply and fixing in replacement MCB, isolator single pole, 40 Amp, 240V, 10 KA, complete 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 6.3) 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, surrounded on all sides by alternate layers of 150 mm thick charcoal and common salt, connected to galvanized earth lead wire of size 4.0 mm by means of lugs, bolts, nuts, washer, check nuts of galvanised iron or steel all as shown in Electrical plate No. 3, wire protected by dia 15 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 aggreate 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.

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 alley 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 foundation above 0.45 mtr on floor and cable connection with suitable size of aluminium lugs and glands complete comprising the following:- (a) MCCB 4 pole 415 volts 160 Amps, 35 KA - 01 No (b) MCCB 3 pole 415 volts 125 Amps, 25 KA - 03 Nos (c) Ammeter 0-400 Amps, size 4"x4" digital along with suitable size CT's-03 Nos( one per Phase)-03 Nos (d) Volt meter 0-500 volts size 4"x4" digital - 01 No (e) LED indicator lamp(RYB) - 01 Set

Note:-The accepted amount will be arrived after deducting the Sch of credit i.e. Rs 22,862.00 and any other reduction if any from quoted amount.

M/S Hussani Enterprises Kargil

M/S HAJI HASSAN ENGINEERING WORKS

EVERGREEN GROUP OF INDUSTRIES

M/S BALI CONSTRUCTIONS

LUXMI ELECTRONIC WORKS

M/S MOHD KHAN