REPAIR/ MAINT OF LT BUS BAR, FEEDER PILLAR BOXES, MAINT OF SUB STNS, PAINTING AND OTHER MISC WORKS AT RMS

Amount

Excavation in trenches, not exceeding 1.5 m wide and n.exc 1.5 m in depth for foundation etc and getting out in soft /loose soil etc complete all as specified and as directed.

All as per item No 1.00 (here-in-before) but depth exc 1.5m but not exc 3.00 mtr etc complete all as specified and directed.

Returning filling in including spreading, leveling,watering and well ramming in layers not exc 25 cm in soft /loose soil etc complete all as specified and directed.

Removing excavated material n.exc 50 m and depositing where directed at a level n exc 1.5 m above the starting point etc complete all as specified and directed.

M&L for fine river sand spread in trenches as in protection to cable complete all as specified ans as directed. Note: Punned down thickness shall only be measured and paid.

M&L for laying precast concrete cable covers of class LV, Type 1, flat for cable protection of size 250mmx150mmx40mm complete all as specified and as directed

Supply, laying & testing XLPE insulated screened PVC bedded galvanised steel strip or wire armoured, electric power cable (Heavy duty) with stranded aluminium conductor 1100 volts grade of size 10 Sqmm 2 core including taking out old unsv cable from trenches etc complete all as specified and as directed.

All as per item No 7.00 (here-in-before) but 16 Sqmm 4 core.

All as per item No 7.00 (here-in-before) but 25 Sqmm 3.5 core.

All as per item No 7.00 (here-in-before) but 35 Sqmm 3.5 core.

All as per item No 7.00 (here-in-before) but 50 Sqmm 3.5 core.

All as per item No 7.00 (here-in-before) but 70 Sqmm 3.5 core.

All as per item No 7.00 (here-in-before) but 95 Sqmm 3.5 core.

All as per item No 7.00 (here-in-before) but 120 Sqmm 3.5 core.

All as per item No 7.00 (here-in-before) but 150 Sqmm 3.5 core.

All as per item No 7.00 (here-in-before) but 240 Sqmm 3.5 core.

M&L for replacement of heat shrinkable straight through cable jointing kit for PVC/XLPE insulated ,armoured electric cable of size 25 to 50 Sqmm 3.5 core 1100 Volts garde for indoor/outdoor use complete with jointing materials and accessories complete all as specified and as directed.

All as per item No 17.00 (here-in-before) but electric cable of size 70 sqmm to 120 Sqmm 3.5 core

All as per item No 17.00 (here-in-before) but electric cable of size 150 sqmm to 185 Sqmm 3.5 core

All as per item No 17.00 (here-in-before) but electric cable of size 240 sqmm to 300 sqmm 3.5 core

All as per item No 17.00 (here-in-before) but electric cable of size 400 sqmm sqmm 3.5 core

M&L for replacement of heat shrinkable end termination cable jointing kit for PVC/XLPE insulated ,armoured electric cable of size upto 16 sqmm 4 core 1100 Volts garde for indoor/outdoor use complete with jointing materials and accessories complete all as specified and as directed.

All as per item No 22.00 (here-in-before) but electric cable of size 25 sqmm to 50 Sqmm 3.5 core

All as per item No 22.00 (here-in-before) but electric cable of size 70 sqmm to 150 Sqmm 3.5 core

All as per item No 22.00 (here-in-before) but electric cable of size 185 sqmm to 300 sqmm 3.5 core

All as per item No 22.00 (here-in-before) but electric cable of size 400 sqmm to 630 sqmm 3.5 core

S&F in Replacement of Cable lugs with copper alloy tubular bimetallic terminals of size 10 Sqmm including crimping with help of crimping tools complete all as specified and as directed.

All as per item No 27.00 (here-in-before) but of size 16Sqmm

All as per item No 27.00 (here-in-before) but of size 25sqmm

All as per item No 27.00 (here-in-before) but of size 35Sqmm

All as per item No 27.00 (here-in-before) but of size 50 Sqmm

All as per item No 27.00 (here-in-before) but of size 70 Sqmm

All as per item No 27.00 (here-in-before) but of size 95 Sqmm to 120Sqmm

S&F in Replacement of Cable lugs with aluminium alloy tubular bimetallic terminals of size 25 Sqmm including crimping with help of crimping tools complete all as specified and as directed.

All as per item No 34.00 (here-in-before) but of size 35Sqmm

All as per item No 34.00 (here-in-before) but of size 50 Sqmm

All as per item No 34.00 (here-in-before) but of size 70 Sqmm

All as per item No 34.00 (here-in-before) but of size 95 Sqmm

All as per item No 34.00 (here-in-before) but of size 120 Sqmm

All as per item No 34.00 (here-in-before) but of size 150 Sqmm

All as per item No 34.00 (here-in-before) but of size 185 sqmm

All as per item No 34.00 (here-in-before) but of size 240 sqmm

All as per item No 34.00 (here-in-before) but of size 300 sqmm

All as per item No 34.00 (here-in-before) but of size 400 sqmm

M & L for galvanised steel tubing 40 mm bore light grade laid in trenches, road crossings pole/wall etc. for cable protection including providing MS flat iron 50mm x 6mm clamps (02 Nos) including taking down the existing UNSV steel tubing etc complete all as specified and as directed.

All as per item No 45.00 (here-in-before) but 50mm bore.

All as per item No 45.00 (here-in-before) but 80mm bore.

M&L for Boring of holes under road / Cutting of roads for passing cable including make good damaged surface with cement concrete 1:4:8 type D2 ( using 40mm graded stone aggregate)/black bitumin carpet complete all as specified and directed.

Material and Labour for errection of steel tubular swaged poles complete with cast iron base plate,finial taper plug, bolts, nuts, screws as specified type 410 SP-31 (9.0 mtr long) and shifting of conductors / Cable and insulators etc including painting the exposed portion of the pole with two coats of aluminium paint over a coat of red oxide primer and interally throughout plus embedded portion with two coats of black bituminous paint over a coat of red oxide primer, marking of pole number with black paint in yellow circle including dismantling of old steel poles/struts, any size etc complete all as specified and directed.

M&L for cross arms, bracings, supports, clamps and back plates fabricated from steel section including nuts, bolts, washers, welding bending cold or hot drilling holes for bolts in any shape or size as indicated or directed and inclusive of one primer coat, one under coat and one finishing coat of synthetic aluminium paint including dismantling cross -arms of MS channel or angle sections from its position complete all as specified and directed.

M&L for Pin type, porcelain, vitreous, white, brown or green insulator including one galvanised mild steel spindle, two galvanised iron washers and one galvanised iron nut, 100mm height, 65mm dia for 1100 volts grade including dismantling of old insulators any type, any size from its position complete all as specified and directed.

M&L for shackle type insulators of 100mm high, 115mm dia porcelain, vitreous, white, brown or green insulators for working pressure 1100 volts including mild steel straps of size 31x5mm including 14mm dia bolts including dismantling of old insulators any type, any size from its position complete all as specified and directed.

M&L for stay assembly using GI stay rod 20mm dia complete with stay plate mild steel of size 300x300x6.00mm thick, stay bow, complete all as specified and shown in Electrical Plate No 1 including dismantling of old stay assembly from its position complete all as specified and directed. Note:-Necessary excavation and PCC and one set of stay clamps at top of pole & loop insulator of size 90x140mm porcelain, vitreous, white, brown or green shall be measured and paid seperately

S&F in repairs Galvanised stay wire of size 7/4mm etc complete all as specified and directed.

S&F loop type insulator porcelain vitirious of size 90 x 140 mm clearence of hole 25.5mm including dismantling of old insulators any type, any size form its position complete all as specified and directed.

M&L for ACSR conductor of any size drawn straight horizontal on over head lines on poles including binding with insulators, jointing jumpers etc including connections of incoming and out going cables including dismantling old ACSR conductor from its position complete all as specified and directed.

Restringing/restretching aluminium conductor or GI wire retrieved from and including dismantling of old ACSR conductor, including necessary binding with binding wire with insulators, connections of incoming and out going cables, binding with spacers where required, etc complete all as specified and directed. Note : (a) Replacement of conductor shall be measured and paid under respective item of BOQ. (b) Total nos of conductor in over head line to be taken down shall comprise a minimum of one phase and one neutral and one continious earth wire and for measurement each conductor shall be taken seperately.

Trimming up of tree branches upto 3 mtr all around LT overhead lines, removing cut branches from site etc complete all as specified and directed. Note :- (i) The overhead lines will be kept clear from all trees by trimming of tree branches with 3 mtr all around the line. Necessary permission will be obtained from department by contractor one day prior to trimming in particular area and shut down of that area will be arranged by department. (ii) Total effected length of ACSR conductor / group of ACSR conductors will be measured as one unit for the purpose of payment. (iii) Fortnightly inspection of lines will be made jointly by contractor or his authorised rep and rep of Engr-in-Charge and out come whether lines are free from tree branches or not kept on record for payment. (v) Quoted rates shall deemed to be included for use of T&P. The rate quoted is also including switch off/on, electric cable connection or disconnection. Necessary permission will be obtained from department by contractor one day prior to trimming in particular area and shut down of that area will be arranged by department.

S&F in Replacement of unserviceable MCCB 125 Amps including terminals, of breaking capacity 16 KA , AC 415 Volts four pole with microprocessor release setting ,including dismantling the existing with all connections & fixing the new with all connections etc complete all as specified and as directed.

S&F in Replacement of unserviceable MCCB 160 Amps including terminals, of breaking capacity 36 KA , AC 415 Volts four pole with microprocessor release setting ,including dismantling the existing with all connections & fixing the new with all connections etc complete all as specified and as directed.

S&F in Replacement of unserviceable MCCB 200 Amps including terminals, of breaking capacity 36 KA , AC 415 Volts four pole with microprocessor release setting ,including dismantling the existing with all connections & fixing the new with all connections etc complete all as specified and as directed.

S&F in Replacement of unserviceable MCCB 250 Amps including terminals, of breaking capacity 36 KA , AC 415 Volts four pole with microprocessor release setting ,including dismantling the existing with all connections & fixing the new with all connections etc complete all as specified and as directed.

S&F in Replacement of unserviceable MCCB 400 Amps including terminals, of breaking capacity 36 KA , AC 415 Volts four pole with microprocessor release setting ,including dismantling the existing with all connections & fixing the new with all connections etc complete all as specified and as directed.

S&F in Replacement of unserviceable MCCB 630 Amps including terminals, of breaking capacity 50 KA , AC 415 Volts four pole with microprocessor release setting ,including dismantling the existing with all connections & fixing the new with all connections etc complete all as specified and as directed.

M&L for galvanised earthing with steel earth plate electrode of size 60x60cmx6mm thick buried directly in ground to a depth not less than 2.25 mtr deep below normal ground level with top edge of the earth plate not less than 1.5 mtr deep below normal ground level connected to galvanized iron strip of size 32x6mm as earthing lead by means of nuts, bolts and washers of steel after welding of GI strip to earth electrode to the full length of earth plate,40mm dia GI tubing light grade protection pipe upto test point, 20mm dia GI watering pipe with funnel and wire mesh, PCC pit 1:3:6 with pit cover of size 30X30cm made of RCC 1:3:6 with suitable handle,angle iron frame made of angle iron of size 40x40x4mm, adequate qty of charcoal dust and salt layers all around the earth plate, removal of surplus soil and returning filling in all as required at site including test point made out of steel plate of size 75x75x6mm fixed to wall all as specified in plate No 3 of SSR Part-I etc complete all as specified and directed.

M&L for cement concrete (1:3:6) type C-2 ( using 40mm graded stone aggregate) for foundation of pole / stay with and including form work etc complete all as specified and directed.

M&L for cement concrete (1:2:4) type B-1 ( using 20mm graded stone aggregate ) in coping of poles studs with and including form work etc complete all as specified and as directed.

S & F PVC street light junction boxes of size 300mmx200mmx105mm with front openable shutter and locking arrangement with 250 Amp bus bar 4 Nos (bus bar 6mm thick and 4cm in width ) suitable fior cable connection/connectors including fixinmg to poles with MS FI clamp two Nos of size 25x3mm with nuts and bolts washers, etc. complete including taking down unserviceable one complete all as specified and as directed.

Disconnecting electrical cable from pole/transformer in any position and taking up or down unsv under ground cable , trenching out cables by manual digging in any location of size 16 sqmm to 70 sqmm and finding of fault by visual check or by cable fault locator, meggering the cable with LT megger and filling of cable straight through joints if required and reconnecting in same position complete all as specified and as directed. Note:- Straight through joints and other accessories will be measured and paid separately under relevant items of schedule.

Disconnecting electrical cable from pole/transformer in any position and taking up or down unsv under ground cable , trenching out cables by manual digging in any location of size 95 sqmm to 185 sqmm and finding of fault by visual check or by cable fault locator, meggering the cable with LT megger and filling of cable straight through joints if required and reconnecting in same position complete all as specified and as directed. Note:- Straight through joints and other accessories will be measured and paid separately under relevant items of schedule.

Disconnecting electrical cable from pole/transformer in any position and taking up or down unsv under ground cable , trenching out cables by manual digging in any location of size 240 sqmm to 400 sqmm and finding of fault by visual check or by cable fault locator, meggering the cable with LT megger and filling of cable straight through joints if required and reconnecting in same position complete all as specified and as directed. Note:- Straight through joints and other accessories will be measured and paid separately under relevant items of schedule.

Supply, install, test and commission out door type feeder pillar boxes 600mmx600mmx500mm (Bus bar chamber) with aluminium bus bar 400 amps - 04 Nos fixed over epoxy insulators and outer shell made out of 3.15 mm thick MS sheet supported with MS angle section 50x50x6 mm mounted on PCC 1:2:4 type B-1 platform 90 cm above and 45 cm below the ground level, frame factory fabricated with front openable single door ( door hinged with body at 2 places with hinges ) lockable/open able by Keys having chromium plated 19 mm dia fancy lock, “U” type gasket shall be used to make the outer shell completely vermin proof suitable for 3 phase 4 wire 415 Volt, 50 Hz, tested at factory approved from CPRI for 35 MVA rupturing capacity at 415 Volts factory fabricated having modern fabrication and testing process followed by powder coat painting having thickness not less than 100 microns provided with suitable gasket to make it dust/vermin proof and general construction confirming to IS:8623/93, all as specified.

M & L for repair/maint of LT panel board by dismantling all cable connection i.e incoming and outgoings and trenching out cable / cable loop after digging, cutting burnt portion of cable, cleaning and fixing of lugs with crimping tool, cleaning of bus bar with emery paper, tightening of bus bar , re-fixing of cable with busbars/circuit breaker, by providing new bolts, nuts and washers cable lugs to be provided for all incoming and outgoing cables all as specified and as directed.

OUT GOING (a) MCCB 200 Amps 4 pole 415 Volts, adjustable thermal and fixed magnetic release with rupturing capacity 16 KA.-02 No (b) MCCB 160 Amps 4 pole 415 Volts,adjustable thermal and fixed magnetic release with rupturing capacity 16 KA.-02 Nos (c) MCCB 100 Amps, 3 pole 415 volts adjustable thermal and fixed magnetic release with rupturing capacity 10 KA - 02 No (d) Two spare cabinet for accommodating MCCB 63 Amps for future expansion. Note. (i) The quoted rate shall includes minor items such as lugs,Spreader links, nuts & bolts, washers, top insulators, sleeves, provision of extra holes in bus bar etc. (ii) All internal wiring shall be done with suitable size of PVC insulated solid copper conductor FRLSH cable conforming to IS-694.

NAGALAND AGENCIES CO (BID ID -3327015)

M/S SHANTI UDYOG (BID ID -3334015)

M/S Lucky Builders (BID ID -3333395)

Rameshwar Prasad (BID ID -3329845)

SK SINGH (BID ID -3332960)

das enterprises (BID ID -3331700)