REPAIR MAINT OF ELECTRIC DISTRIBUTION SYSTEM AT RAJBARI AND 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 brick sub class 'B' old size burnt bricks for cable protection of size 230mmx115mmx75mm complete all as specified and as directed

M&L for cement concrete (1:4:8) type D-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 (1:3:6) type C-1 ( using 20mm graded stone aggregate ) in coping of poles struts with and including form work etc 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 directed.

All as per item No 9.00 (here-in-before) but 16 Sqmm 2 core.

All as per item No 9.00 (here-in-before) but 16 Sqmm 4 core.

All as per item No 9.00 (here-in-before) but 25 Sqmm 4 core.

All as per item No 9.00 (here-in-before) but 35 Sqmm 3.5 core.

All as per item No 9.00 (here-in-before) but 50 Sqmm 3.5 core.

All as per item No 9.00 (here-in-before) but 70 Sqmm 3.5 core.

All as per item No 9.00 (here-in-before) but 95 Sqmm 3.5 core.

All as per item No 9.00 (here-in-before) but 120 Sqmm 3.5 core.

All as per item No 9.00 (here-in-before) but 185 Sqmm 3.5 core.

All as per item No 9.00 (here-in-before) but 240 Sqmm 3.5 core.

All as per item No 9.00 (here-in-before) but 300 Sqmm 3.5 core.

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 21.00 (here-in-before) but 50mm bore.

All as per item No 21.00 (here-in-before) but 80mm bore.

All as per item No 21.00 (here-in-before) but 100mm bore.

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 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 taking down 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.

S&F in Replacement of unserviceable MCCB 400 Amps including terminals, of breaking capacity 36 KA , AC 415 Volts 3 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, 4 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 ,4 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, 4 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 3 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 adjustable type MCCB 200 Amps including terminals, of breaking capacity 36 KA , AC 415 Volts, 3 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 4 Pole including terminals, 415 V, Adjustable type 125 Amps with breaking capacity 16 KA, 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 4 Pole , 415 V, fixed type 25 to 100 Amps with breaking capacity 16 KA , including dismantling the existing with all connections & fixing the new with all connections etc complete all as specified and as directed.

Supply and laying or fixing or passing through pipe, 1100 volts grade heavy duty cable with PVC insulated aluminium stranded conductor served with an inner sheathing of PVC tape armoured with galvanised steel wire or tape and overall PVC sheathed 10 sq. mm 2 core etc including taking up/down old unsv cable complete all as specified and as directed.

Supply and laying or fixing or passing through pipe, 1100 volts grade heavy duty cable with PVC insulated aluminium stranded conductor served with an inner sheathing of PVC tape armoured with galvanised steel wire or tape and overall PVC sheathed 16 sq. mm 2 core including taking up/down old unsv cable 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.

S&F in 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 etc complete all as specified and as directed.

S&F in Replacement of heat shrinkable end termination 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 etc complete all as specified and directed.

All as per item No 46.00 (here-in-before) but of size 70 sqmm to 150 Sqmm 3.5 core

All as per item No 46.00 (here-in-before) but of size 185 sqmm to 300 Sqmm 3.5 core

S&F in Replacement of Cable lugs with aluminium 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 49.00 (here-in-before) but of size 16Sqmm

All as per item No 49.00 (here-in-before) but of size 25sqmm

All as per item No 49.00 (here-in-before) but of size 35Sqmm

All as per item No 49.00 (here-in-before) but of size 50 Sqmm

All as per item No 49.00 (here-in-before) but of size 70 Sqmm

All as per item No 49.00 (here-in-before) but of size 95 Sqmm

All as per item No 49.00 (here-in-before) but of size 120 Sqmm

All as per item No 49.00 (here-in-before) but of size 185 sqmm

All as per item No 49.00 (here-in-before) but of size 240 sqmm

All as per item No 49.00 (here-in-before) but of size 300 sqmm to 400 sqmm

S&F in repairs aluminium strip of size 25x4mm cut to length as required at site including drilling holes, bend to shape for repairing of LT panels etc complete all as specified and directed.

S&F in repairs GI strip of size 25x4mm cut to length as required at site including drilling holes, bend to shape for repairing of LT panels etc complete all as specified and directed.

S&F in repairs copper strip of size 20x3mm cut to length as required at site including drilling holes, bend to shape for repairing of LT panels etc complete all as specified and directed.

M&L for Galvanisied MS nut, bolts & washers etc complete all as specified and directed.

M&L for Brass nut, bolts & washers etc complete all as specified and directed.

M&L for Scraping of old paint from the steel tublar pole 9 mtr hight without removing accessories and Preparation surfaces for repainting. Repainting the pole with one coat of alternate black and white strips of 30 cm upto height of 1.5 mtr using synthetic enamel. Marking the pole number with black enamel paint. Repainting the remaining pole and iron parts steel cross arms i.e 'U' clamps etc above 1.5 Mtr height by applying two coats of synthetic enamel aluminium paint all as required at site etc complete all as specified and as directed.

Supply, install, test and commission out door type bus bar chamber having taper roof outer shell made out of 3.15 mm thick CRCA sheet and inner shell made out of 2 mm thick CRCA sheet and 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 door system , 04 Nos Al bus bar 400 amps cap fixed over epoxy insulator s duly insulated with different sleeves and neccessary holes of suitable dia in Bus bar strip with locking arrangements “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 having thickness of powder coat not less than 100 microns provided with suitable gasket to make it dust/vermin proof including taking out old unserviceable bus bar boxes etc complete all as specified and as directed.

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 with busbar insulators, re-fixing of cable with busbars/circuit breaker, by providing new bolts, nuts and washers with and including providing of new aluminium alloy bimetallic terminals of required size cable lugs for all incoming and outgoing cables etc complete all as specified and directed.

Supply & fixing of Automatic Street Light Control Switch suitable for Single Phase with Infrared Sensor based NATURE SWITCH & Voltage Monitoring System (VMS). Nature Switch operation should be based on Natural Light Lux level. Required Illuminance Level for Switching ON is ≤ 30/60 Lux and for switching OFF ≥ 10 Lux. The Sensor should also have part night operation facility of min. 4 to max. 12 hrs. VMS should have Adjustable Over & Under Voltage Trip level and Protection against Phase Loss, Neutral Loss & Phase Reverse. The Sensor & VMS along with suitable Power Contactor(s) and Incoming-Outgoing MCBs should be enclosed in a pole/wall mountable Enclosure made of Rust Proof, Electric Shock Proof, Termite proof and FR grade SMC Junction box conforming to IP54. The circuit should also have provision for Manual Operation (i.e. By-Pass Option for both Sensor and VMS) etc complete all as specified and as directed. Make of Materials:- Infrared Sensor based NATURE SWITCH : Bajaj / Healer/ Havells Voltage montoring system : L&T / Havells/ Legrand Power Conductor : L&T / Scheneider / Havells MCB : L&T / Legrand / Hager Junction box : Hensel / Sintex/ Havells

S&F in replacement of existing unserviceable Danger notice plate of 1.6mm thick mild steel sheet, vitreous enamelled white, with letters, figures and conventional skull and bones in signal red colour and fixed with M.S. clamps, bolts and nuts of approved size, for LT, 20x15cm size etc complete all as specified and as directed.

Supply and fix in repairs aluminium conductor screened with extruded semi conducting compound XLPE insulated of size 70 sqmm cut to size all as required for jumpers etc complete all as specified and directed.

M&L for Scraping of old paint from the steel tubular pole 11 mtr height with out removing accessories and preparation of surfaces for repainting. Repainting the pole with one coat of alternative green and white strips of 30 cm each upto 1.5 mtr height using synthetic enamell paint . Marking the pole Number inside a circular ring with black enamell paint. The numbers/letters should be symetrically same in size as directed and as specified by Engr in-Charge on each and every pole and visible from appropriate distance. Repainting the remaining pole and iron parts i.e U clamps, chanels etc above 1.5 mtr height by applying two coats of synthetic aluminium paint etc complete all as specified and as directed.

S&F in repairs LED street light fitting 60 Watt 230 V AC outdoor type with high pressure die cast aluminum hosing and heat resistant complete with driver, with suitable size bracket incl nuts, bolts, washers etc corrosion resistant including thermal management in multiple optics complete with IP 65/66 protection complete all as specified and as directed.

S & F in repairs PVC street light junction boxes of size 250mm x 200mm x 100 mm with front openable shutter and locking arrangement with one 6 Amps MCB, mounted on dwin rail, connectors including fixing to pole with MS flat iron clamp 25mm x 3mm size with nuts and bolts washers, etc. complete including taking down unserviceable one etc complete all as specified and as directed.

M&L for painting of LT panel outdoor/indoor off sizes removing existing old paint with the help of sand/emery paper etc. preparing surfaces externally including cleaning etc. Applying externally one coat synthetic enamel paint including cleaning and surface dressing upto 25cm depth around 1 mtr of the panels complete etc complete all as specified and directed.

M/S SANJAY ENTERPRISES (BID ID -3353385)

M/S SHANTI UDYOG (BID ID -3353987)