REPAIR AND MAINT OF IMPROVEMENT OF UNSERVICEABLE LT PANEL AND REPLACMENT OLD RUSTED PANELS CONCONTROL SYSTEM, OVERHEAD CONDUCTOR AND CABLE NET WORKING AT BANA ENCLAVE (LTK AREA UNDER GE(S) MAMUN

Amount

Excavating in trenches in hard/dense soil, n. exc. 1.5 m wide and n. exc. 1.5 m in depth, for foundation, laying cables etc. or for shafts, wells, cess pits, manholes, pier holes, etc n. exc. 10 sqm on plan and n. exc 1.5 m in depth and getting out complete all as specified and directed.

Excavating in trenches in hard/dense soil, n. exc. 1.5 m wide and exc. 1.5 m but n. exc.3 m in depth, for foundation, etc. or for shafts, wells, cess pits, manholes, pier holes, etc n. exc. 10 sqm on plan and exc 1.5 m but n. exc. 3 m in depth and getting out complete all as specified and directed.

Demolition of PCC / paver blocks / tiles from surface etc. for repairing the cable etc. and rmaking good to match with existing surace complete all as spd and directed

Returning, filling in (soil), including spreading, leveling, watering and well ramming in layers not exc. 25 cm complete all as specified and directed.

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

M&L for brick, sub class 'B' old size well burnt laid flat & dry, for cable protection, abutting each other with width of protection equal to length of brick complete all as specified and directed.

M&L for dry clean fine river sand as in sand cushioning to underground cable including punning down of sand layer complete all as specified and directed. Note :- Punned thickness shall only be measured and paid.

M&L for PCC 1:4:8 type D-2 using 40 mm graded stone aggregate in foundations, filling and mass concrete complete all as specified and directed. Note:- Volume of pole/strut embedded shall be deducted for the purpose of payment.

M&L for PCC 1:3:6 type C-1 using 20 mm graded stone aggregate as in pedestal/coping including necessary weathering and form work etc complete all as specified and directed. Note:- Volume of pole/strut embedded shall be deducted for the purpose of payment.

Supply and laying in repairs in trenches or fixed to wall/pole or passing through ducts or pipe, electric cable, heavy duty, LT 1100 volts grade, XLPE insulated, armoured heavy duty, with aluminium conductor of size 16 Sqmm 4 core, complete all as specified and directed.

All as per description of srl item No. 10.00 here-in-before but size of cable 25 Sqmm 4 core

All as per description of srl item No. 10.00 here-in-before but size of cable 35 Sqmm 3.5 core.

All as per description of srl item No. 10.00 here-in-before but size of cable 50 Sqmm 3.5 core

All as per description of srl item No. 10.00 here-in-before but size of cable 70 Sqmm 3.5 core

All as per description of srl item No. 10.00 here-in-before but size of cable 95 Sqmm 3.5 core

All as per description of srl item No. 10.00 here-in-before but size of cable 120 Sqmm 3.5 core

All as per description of srl item No. 10.00 here-in-before but size of cable 185 Sqmm 3.5 core size

All as per description of srl item No. 10.00 here-in-before but size of cable 240 Sqmm 3.5 core

Relaying only in trenches or fixed to wall/pole or passing through ducts or pipe, electric cable, LT 1100 volts grade heavy duty, XLPE insulated, armoured heavy duty, with aluminium conductor of size 16 Sqmm 2 core including taking out of trench/duct/ from wall/pole complete all as specified and directed.

All as per description of srl item No. 19.00 here-in-before but size of cable 16 Sqmm 4 core

All as per description of srl item No. 19.00 here-in-before but size of cable 25 Sqmm 3.5 core

All as per description of srl item No. 19.00 here-in-before but size of cable 35 Sqmm 3.5 core

All as per description of srl item No. 19.00 here-in-before but size of cable 50 Sqmm 3.5 core

All as per description of srl item No. 19.00 here-in-before but size of cable 70 Sqmm 3.5 core

All as per description of srl item No. 19.00 here-in-before but size of cable 95 Sqmm 3.5 core

All as per description of srl item No. 19.00 here-in-before but size of cable 120 Sqmm 3.5 core

All as per description of srl item No. 19.00 here-in-before but size of cable 185 Sqmm 3.5 core

All as per description of srl item No. 19.00 here-in-before but size of cable 240 Sqmm 3.5 core. Note for item No. 10.00 to 28.00:- Excavation & earth work, sand cushioning, brick cover and protection pipe etc. shall be measured and paid for separately.

Supplying, jointing and connecting in repairs cable end termination joint kit, out door, heat shrinkable type for underground cable including jointing kits and labour complete for making joints suitable for aluminium conductor cable of size 25 sqmm to 50 Sqmm 3.5 core, 1100 volts grade complete all as specified and directed.

Supplying, jointing and connecting in repairs cable end termination joint kit, out door, heat shrinkable type for underground cable including jointing kits and labour complete for making joints suitable for aluminium conductor cable of size 70 sqmm to 120 Sqmm 3.5 core, 1100 volts grade complete all as specified and directed.

Supplying, jointing and connecting in repairs cable end termination joint kit, out door, heat shrinkable type for underground cable including jointing kits and labour complete for making joints suitable for aluminium conductor cable of size 150 sqmm to 185 Sqmm 3.5 core, 1100 volts grade complete all as specified and directed.

Supplying, jointing and connecting in repairs cable end termination joint kit, out door, heat shrinkable type for underground cable including jointing kits and labour complete for making joints suitable for aluminium conductor cable of size 240 sqmm to 300 Sqmm 3.5 core, 1100 volts grade complete all as specified and directed.

Supplying, jointing and connecting in repairs straight through joint, heat shrinkable type for underground cable including jointing kits and labour complete for making joints suitable for aluminium conductor cable of size 25 sqmm to 50 Sqmm 3.5 core, 1100 volts grade complete all as specified and directed.

Supplying, jointing and connecting in repairs straight through joint, heat shrinkable type for underground cable including jointing kits and labour complete for making joints suitable for aluminium conductor cable of size 70 sqmm to 120 Sqmm 3.5 core, 1100 volts grade complete all as specified and directed.

Supplying, jointing and connecting in repairs straight through joint, heat shrinkable type for underground cable including jointing kits and labour complete for making joints suitable for aluminium conductor cable of size 150 sqmm to 185 Sqmm 3.5 core, 1100 volts grade complete all as specified and directed.

Supplying, jointing and connecting in repairs straight through joint, heat shrinkable type for underground cable including jointing kits and labour complete for making joints suitable for aluminium conductor cable of size 240 sqmm to 300 Sqmm 3.5 core, 1100 volts grade complete all as specified and directed.

M&L for replacement of 40 mm bore galvanised steel tubing, light grade, with all fittings, for protection of cable, laid in trenches/road crossing/floor or fixed to pole/wall with and including 02 Nos. MS clamp made of FI 25x4 mm, nuts, bolts and washers complete all as specified and directed.

M&L for replacement 50 mm bore galvanised steel tubing, light grade, with all fittings, for protection of cable, laid in trenches/road crossing/floor or fixed to pole/wall with and including 02 Nos. MS clamp made of FI 25x4 mm, nuts, bolts and washers complete all as specified and directed.

M&L for replacement 80 mm bore galvanised steel tubing, light grade, with all fittings, for protection of cable, laid in trenches/road crossing/floor or fixed to pole/wall with and including 02 Nos. MS clamp made of FI 25x4 mm, nuts, bolts and washers complete all as specified and directed.

S&F in repairs MCCB 4 Pole, 415 V, fixed type, 160 Amps rating with rupturing capacity 36 KA, as approved complete all as specified and directed.

S&F in repairs MCCB 4 Pole, 415 V, fixed type, 200 Amps rating with rupturing capacity 36 KA, as approved complete all as specified and directed.

S&F in repairs MCCB 4 Pole, 415 V, fixed type, 250 Amps rating with rupturing capacity 36 KA, as approved complete all as specified and directed.

S&F in repairs MCCB 4 Pole, 415 V, fixed type, 315 Amps rating with rupturing capacity 36 KA, as approved complete all as specified and directed.

S&F in repairs MCCB 4 Pole, 415 V, 400 Amps rating, fixed type rupturing capacity 36 KA, as approved complete all as specified and directed.

S&F in repairs MCCB 4 Pole, 415 V, 630 Amps rating, fixed type rupturing capacity 50 KA, as approved complete all as specified and directed.

Trimming up Bushes/ Tree branches upto 5 mtr all around security light poles & LT line, removing cut branches/ leaves from site complete all as specified and directed, Note :- (i) The overhead lines will be kept clear from all trees by trimming of tree branches with 5 mtr all around the line. (ii) Necessary permission shall be obtained by contractor from department one day prior to trimming and shut down in particular area will be arranged by department. (iii) Only effected Span where tree branches are touching nearly LT lines shall be measured.

M&L for detection of any type of fault in LT underground cable, laid in soil at plane area or forest area, with the help of Cable fault locator machine. Cable fault locator with carriyng vehicle and cable fault detection technician shall be provided by the contractor. Span of faulty cable shall be traced out by the technician by meggering LT cable. Note : (i) Detection of fault in one span of length will be measured as Each Job. (ii) Technicians will be employed by the working agencies. (iii) Excavation & Earth work shaill be measured and paid seperately. (iv) Replacement of cable & joints shall be measured and paid saperately. (v) Measurement & Payment shall be made only if the fault has been located & rectified. (vi) Recovery @ Rs 2000/- per fault shall be made from contractor's dues in case the fault is not rectified within 48 hours.

M&L in repairs for mild steel cross arms, bracings, supports, clamps and back plates fabricated from structural steel sections 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 & two coats of aluminium paint including dismantling from pole complete all as specified and directed.

Dismantling of ACSR conductors of any size from LT poles and removing from site complete all as specified and directed.

S&F in repairs industrial switchgear busbar chambers of 200 A, of size 600x600x150mm, 6 way for LT cable any size including Indicator for three phase, necessary PCC/Wall mounted work, cable gland, complete all as specified and directed.

S&F in repairs industrial switchgear busbar chambers of 630 A, of size 600x600x150mm, 6 way for LT cable any size including Indicator for three phase, necessary PCC/Wall mounted work, cable gland, complete all as specified and directed.

M&L for ACSR conductor (Weasel conductor 6 x 2.59 + 1(Al) x 2.59 Steel), drawn straight horizontal as over head lines on poles including binding with insulators using aluminium binding wire, jointing jumpers etc including connections of incoming and out going cables, complete all as specified and directed. Note:- 3% for sag shall be considered for measurement and payment purpose.

M&L in repairs for GI wire 4mm dia drawn straight horizontal as continuous earth wire on poles or fabrication of cradles complete all as specified and directed.

Dismantling insulators any type, any size and keeping serviceable insulators aside for reuse removing unserviceable insulators from site complete all as specified and directed.

S&F Pin type, polymer type, insulator including one galvanised mild steel spindle, two galvanised iron washers and one galvanised iron nut, 100mm height, 65mm dia for 1100 volts grade all as specified and directed.

S & F Shackle insulators porcelain, vitreous, white, brown or green insulator including one set of galvanised mild steel section of straps 31x3 mm, dia of bolt 12mm alongwith iron washers and one galvanised iron nut, 75mm height, 95mm dia for 1100 volts grade all as specified and directed.

M&L for stay assembly comprising stay 14 mm dia and 40 cm long and stay rod 20 mm dia and 1.8 m long, threaded ends with nuts, mild steel plate 30 cm x 30 cm x 6 mm thick and two number of thimble etc. complete with accessories as shown in electrical plate No. 1 including taking down existing stay assembly complete all as specified and directed. Note:- Loop type insulator, stay clamps, excavation & earh work and concrete shall be measured and paid separately.

M&L for galvanized steel stay wire size 7/ 4.0 mm for stay of poles complete all as specified and directed.

M&L for loop type insulator vitreous, poecelain, white/brown/green, large size, with overall dimensions 90 x140 mm, clearance of hole 25.5 mm complete all as specified and directed.

M&L for repairing, servicing and maint of LT panels after removing all connections from LT panel having feeders (Total of incoming and outgoing), any capacity, indoor or outdoor type, for repairs/servicing, Cleaning properly all parts and removing dust, carbon deposits etc., removing unserviveable thimbles, if any, of connections, refixing serviceable items to the panel and replacing unserviceable parts with new and making all connections including testing for proper functioning of the panel as per standard engineering pactice and replacment of UNSV spare part including complete breakable accessories such as partialy open door, breakable door, unserviceable aluminium bus bar, indicator light and wiring of accesories, UNSV Ammeter & UNSV Voltmeter, unserviceable locking arrangement as per existing part, repairing of LT Panel legs, welding work, neceassry PCC work, excavataion and earth work including disconnection and reconnection of cables, for any size any capacity LT Panel also fixing of LT Danger Notice plate both side of the Panel, complete all as directed. Note:- Danger Notice Plate, Ammeter, Voltmeter shall be measured and paid separately.

Supply and spray "ROUND-UP" chemical around the sub station building or transformer area by spary Pump in dry days complete all as specified and directed.

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

S & F in replacement of Multifunction digital panel meter suitable to display amps, volts, frequency etc - 01 No including CTs of appropriate ratio complete all as specified and directed.

M&L for Scraping of old paint from the steel tubular pole 9 mtr height with out removing accessories, preparation of surfaces and applying one coat of synthetic enamel paint in 30cm wide alternative strips yellow and white colour upto 1.5 mtr height, . remaining pole and iron parts i.e. U clamps, channels etc above 1.5 mtr height with Two coats of aluminium paint, including writing letters or figures (Block, Roman) S/L Pole No. and Location code not exceeding 30 cm high, stop, commas, short lines, dashes, hypens, brackets etc. complete all as specified and directed.

M&L for preparation of surfaces of old painted PCC pole 9 Mtr height without removing accessories and applying with two coats of synthetic enamel paint in 30 cm wide alternative strips of yellow and white colour upto 1.5 Mtr height and marking pole number with black synthetic enamel paint over yellow circle of dia 100mm and applying two coats of aluminum paint on all rest steel parts i.e clamps, channels etc complete all as specified and directed.

Dismantling of PCC or steel pole, any type any size including demolition of concrete in foundation etc. and removing from site complete all as specified and directed.

Supply and erecting in true vertical position steel tubular swaged poles of 9.0 metres long, type 410 SP-31 9mtr complete with cast iron base plate, goose neck bracket, finial taper plug, bolt, nuts & screws as specified and painting internal surface with anti-corrosive paint and external surface painting upto 1.5 m height from base of poles with two coats of synthetic enamel paint Ist quality black & yellow colour alternate strip 30 cm wide over a coat of red oxide primer and remaing portion with two coats of aluminum paint over a coat of red oxide primer, including complete all as specified and directed. Note:-Excavation & earth work and concrete in foundation and pedestal shall be measured and paid for separately.

M&L for earthing with steel earth plate electrode of size 60cmx60cmx6mm 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 lenght of earth plate, 40mm dia GI tubing light grade protection pipe upto test point, 20mm dia GI medium grade watering pipe with funnel and wire mesh, PCC pit 1:3:6 with pit cover of size 30x30cm made of PCC 1:3:6 with suitable handle, MS frame made of angle iron 40x40x4mm, adequate qty of charcoal dust and salt layers all around the earth plate and filling of vegetable soil to the remaining 10%,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 electrical plate No 3 of SSR Part-I and directed. Note:- (i) Item includes the cost of 7.5 metre GI earth blead & GI pipe for protection of earth lead.

Supply and erecting prestressed concrete pole, 9 m long, 102 mm x152 mm at top and 102 mm x 289 mm at bottom, class 10 including Zebra painting surfaces of poles up to 1.5 m height from base of poles with two coats of synthetic enamel paint Ist quality in alternate strips of 30 cm wide of black & white colour complete all as specified and directed. Note:- Excavation & earth work and concrete in foundation and pedestal shall be measured and paid for separately.

Supply and laying in repairs Reinforced concrete pipes 150 mm bore dia, class NP 2 with one collar per length of pipe for passing of under ground cable incl jointing material, etc complete all as specified and directed.

Supply, installation, commissioning and testing of outdoor type LT Panel in replacement dust and vermin proof floor mounted type (IP-65 degree of protection) made out of 3 mm thick CRCA sheet of recommended size, All sheet metal parts separately chemically treated with 7 tank treatment process, The panel having both side opening door with locking arrangement, all doors fixed with aluminium hinges with suitable size nuts, bolts and shall have flexible fixing of each switchgear and controlgear compartment with cable alley tray of size not less than 30 cm, duly painted with two coats of synthetic enamel paint powder coated, having bus bar 800 amps rating made of aluminium strip duly drilled holes for connections and mounted on epoxy based post insulators for 3 phase 4 wire 415 volts 50 HZ AC supply, thimbling, cable entry boxes, cable gland and LT panel shall be mounted on iron angle frame made out of 50mm x 50mm x 6 mm frame with 4 No. legs of size not less than 45 cms each fixed with nut bolts of suitable size at bottom portion of the panel, grouted in PCC foundation 1:2:4 type B-1 with 20 mm graded stone aggregates, including taking down existing LT panel complete and suitable for and including the following :-

(i) MCCB 4 pole, 415 volts, 400 amp rating, Adjustable thermal adjustable magnetic (TM) with rupturing capacity 36 KA - 01 No. as incomer. (ii) MCCB 4 pole, 415 volts, fixed type, 160 amp rating with rupturing capacity 25 KA - 03 No. for outgoing (iii) MCCB 4 pole, 415 volts, fixed type, 63 amp rating with rupturing capacity 16 KA - 02 No. for outgoing (iv) Indicator set RYB -01 Set of 3 (v) Multifunction digital panel meter suitable to display amps, volts, frequency etc - 01 No including CTs of appropriate ratio. (vi) All accessories prewired with suitable size copper conductor cable or strip including foundation as per manufacturer instruction all as required and directed.

S&F in repairs twin core multistranded 6 sqmm copper conductor cable, 1100 volts grade, heavy duty, PVC insulated, served with an inner sheathing of PVC tape armoured with galvanised steel wire of 4mm dia or tape and overall PVC sheathed complete all as specified and directed.

S&F in repairs twin core multistranded 10 sqmm copper conductor cable, 1100 volts grade, heavy duty, PVC insulated, served with an inner sheathing of PVC tape armoured with galvanised steel wire of 4mm dia or tape and overall PVC sheathed complete all as specified and directed.

S&F in repairs twin core multistranded 16 sqmm copper conductor cable, 1100 volts grade, heavy duty, PVC insulated, served with an inner sheathing of PVC tape armoured with galvanised steel wire of 4mm dia or tape and overall PVC sheathed complete all as specified and directed.

dinesh enterprises (BID ID -3444106)

M/S SHRI RAM BUILDERS (BID ID -3445584)

MAMTA ENTERPRISES (BID ID -3451908)

M/S Vijay Punj Constructions (BID ID -3445850)

KULBHUSHAN AGGARWAL (BID ID -3445365)

M/S GULATI ENGINEERING WORKS (BID ID -3451855)

Vijay Kumar Contractor and Engineers (BID ID -3443519)

Bidder Name

KULBHUSHAN AGGARWAL

Vijay Kumar Contractor and Engineers

JANDIAL ENTERPRISES

MAMTA ENTERPRISES

M/S Vijay Punj Constructions

dinesh enterprises

M/S GULATI ENGINEERING WORKS

M/S SHRI RAM BUILDERS