Electrical cable laying and misc. works at NRL site

Amount

Horizontal and vertical laying of cables of different voltage grade and types of overall diameter upto 22mm in trays/ trenches/ supported on structure/ pull through pipes including supply and fixing of aluminium strip number tags, supply and fixing of GI saddle bars, other hardware materials etc. transportation from owner's store/ yard to site, returning the surplus cable to store, unpacking and including all labour and materials required to complete the job or as per direction of Engineer- in- charge.

Horizontal and vertical laying of cables of different voltage grade and types of overall diameter above 22mm and upto 33mm in trays/ trenches/ supported on structure/ pull through pipes including supply and fixing of aluminium strip number tags, supply and fixing of GI saddle bars etc. transportation from owner's store/ yard to site, returning the surplus cable to store, unpacking and including all labour and materials or as per direction of Engineer- in- charge.

Horizontal and vertical laying of cables of different voltage grade and types of overall diameter above 33mm and upto 63mm in trays/ trenches/ supported on structure/ pull through pipes including supply and fixing of aluminium strip number tags, supply and fixing of GI saddle bars etc. transportation from owner's store/ yard to site, returning the surplus cable to store, unpacking and including all labour and materials complete or as per direction of Engineer- in- charge.

Horizontal and vertical laying of cables of different voltage grade and types of overall diameter above 63mm in trays/ trenches/ supported on structure/ pull through pipes including supply and fixing of aluminium strip number tags, supply and fixing of GI saddle bars etc. transportation from owner's store/ yard to site, returning the surplus cable to store, unpacking and including all labour and materials complete as per approved drawings, specification and direction of Engineer- in- charge.

Disconnection and removal of cable of overall diameter upto 22mm from its position and shifting the cable to store.

Disconnection and removal of cable of overall diameter above 22mm and upto 33mm from its position and shifting the cable to store.

Disconnection and removal of cable of overall diameter above 33mm and upto 63mm from its position and shifting the cable to store.

Disconnection and removal of cable of overall diameter above 63mm from its position and shifting the cable to store.

Termination of power cables (maximum no. of cores 4) with overall diameter upto 22mm PVC insulated armoured cables (upto 1100 V grade) and connection of leads excluding the supply of cable glands and lugs but including cutting, stripping of cable insulation, providing compression type terminals, crimping the lug on to the conductor, clamping of the cable-cores, marking with wire number ferrules etc. and including all labour and materials complete as per approved drawing, speciications of this tender and directions of Engineer-In-Charge.

Termination of power cables (maximum no. of cores 4) with overall diameter above 22mm and upto 33mm PVC insulated armoured cables (upto 1100 V grade) and connection of leads excluding the supply of cable glands and lugs but including cutting, stripping of cable insulation, providing compression type terminals, crimping the lug on to the conductor, clamping of the cable-cores, marking with wire number ferrules etc. and including all labour and materials complete as per approved drawing, speciications of this tender and directions of Engineer-In-Charge.

Termination of power cables (maximum no. of cores 4) with overall diameter above 33mm and upto 63mm PVC insulated armoured cables (upto 1100 V grade) and connection of leads excluding the supply of cable glands and lugs but including cutting, stripping of cable insulation, providing compression type terminals, crimping the lug on to the conductor, clamping of the cable-cores, marking with wire number ferrules etc. and including all labour and materials complete as per approved drawing, speciications of this tender and directions of Engineer-In-Charge.

Termination of power cables (maximum no. of cores 4) with overall diameter above 63mm PVC insulated armoured cables (upto 1100 V grade) and connection of leads excluding the supply of cable glands and lugs but including cutting, stripping of cable insulation, providing compression type terminals, crimping the lug on to the conductor, clamping of the cable-cores, marking with wire number ferrules etc. and including all labour and materials complete as per approved drawing, speciications of this tender and directions of Engineer-In-Charge.

Excavation and backfilling of trenches for cable and earth strip in all types of soil (except rock), shoring, shuttering and dewatering (if necessary) including consolidation and disposal of surplus earth upto a distance of 30 metre including all labour and materials complete as per approved drawings, specifications and direction of Engineer- in-charge.(Excavated trench dimentions shall be measured).

Supply and spreading of approved fine river sand in cable trenches including all labour and materials complete as per specifications and direction of Engineer- in-charge.

Supply and laying of approved bricks of B class designation with approximate size 228mm*107mm*69mm or 9"*4-1/4"*2-3/4" in cable trenches for cable protection including all labour and materials complete as per specifications and direction of Engineer- in-charge.(Actual area of laid brick surfaces shall be measured)

Laying of approved bricks of B class designation with approximate size 228mm*107mm*69mm or 9"*4-1/4"*2-3/4" in cable trenches including removal for cable protection including all labour , tools and transportation complete as per specifications and direction of Engineer- in-charge.(Actual area of laid brick surfaces shall be measured)

Supply and Installation of cable markers for underground cable runs as per attached drawing inclusive of providing and fixing supports and including all labour and materials for plain concrete including GI strip as marker post and Sign board to complete as per approved drawing, specifications of this tender and directions of Engineer-In-Charge.

Supply and Laying of 38 mm NB size of class "B" G.I.Pipes fixed on steel, concrete or similar structure, laid in trenches, ready to be buried in concrete including cutting, threading, bending and similar works, Supply of clamps, small iron structure, spacers and installation of seats, plugs, bushings etc. small civil works including all labour and materials complete as per approved drawing, specifications of this tender and directions of Engineer-In-Charge.

Supply and Laying of 50 mm NB size of class "B" G.I.Pipes fixed on steel, concrete or similar structure, laid in trenches, ready to be buried in concrete including cutting, threading, bending and similar works, Supply of clamps, small iron structure, spacers and installation of seats, plugs, bushings etc. small civil works including all labour and materials complete as per approved drawing, specifications of this tender and directions of Engineer-In-Charge.

Supply and Laying of 75 mm NB size of class "B" G.I.Pipes fixed on steel, concrete or similar structure, laid in trenches, ready to be buried in concrete including cutting, threading, bending and similar works, Supply of clamps, small iron structure, spacers and installation of seats, plugs, bushings etc. small civil works including all labour and materials complete as per approved drawing, specifications of this tender and directions of Engineer-In-Charge.

Supply and Laying of 100 mm NB size of class "B" G.I.Pipes fixed on steel, concrete or similar structure, laid in trenches, ready to be buried in concrete including cutting, threading, bending and similar works, but including the supply of all labour and materials, carrying out small civil works complete as per approved drawing, specifications of this tender and directions of Engineer-In-Charge.

Supply and Laying of 150 mm NB size of class "B" G.I.Pipes fixed on steel, concrete or similar structure, laid in trenches, ready to be buried in concrete including cutting, threading, bending and similar works, but including the supply of all labour and materials, carrying out small civil works complete as per approved drawing, specifications of this tender and directions of Engineer-In-Charge.

Making horizontal bore under the WBM of the roads : Making horizontal bore under the WBM of the roads manually for laying of upto 100 mm NB GI/ RCC pipes, excavating the side approach to facilitate boring, backfilling the same after completion of works including < supply of tools , tackles, personal protective equipment to complete the job >, excluding the supply of GI pipe as directed by Engineer-In -Charge.

Supply, fabrication and installation of MS base frames, supports for switchgear, and brackets for miscellaneous electrical equipments, cable and cable tray supports out of rolled MS sections, pipes, plates etc. including shot blasting, welding, bolting, rivetting, supply of necessary anchor bolts and grouting etc., supply of paint and applying one coat of anti-rust primer and two finished coats of approved synthetic enamel paint including breaking walls, floors etc. for structures as required including supply of all GI hardware materials, all labour and materials complete as per approved drawings, specifications of this tender and directions of Engineer-in- Charge. Drawings will be provided during execution of the job.

Installation of 150 mm Width Ladder Type GI Cable Tray Straight Element.150mm width,(100mm side rail, 3 meter long) 3 mm thick, spacing of rungs at 250 mm, Galvanised Steel & ladder type trays, complete with necessary Tray bends, Horizontal & vertical Bends, Riser, Tee, coupler plates, bonding Jumpers for earthing (8 SWG GI wire of 500mm length, with 2nos of crimpped Aluminium Lug with 2 nos M8 X 25 suitable for cable tray connection), accessories & hardwares (All hardware such as bolts, nuts, screws, washers will be stainless steel of SS-304 grade)

Installation of 300 mm Width Ladder Type GI Cable Tray Straight Element.300mm width,(100mm side rail, 3 meter long) 3 mm thick, spacing of rungs at 250 mm, Galvanised Steel & ladder type trays, complete with necessary Tray bends, Horizontal & vertical Bends, Riser, Tee, coupler plates, bonding Jumpers for earthing (8 SWG GI wire of 500mm length, with 2nos of crimpped Aluminium Lug with 2 nos M8 X 25 suitable for cable tray connection), accessories & hardwares (All hardware such as bolts, nuts, screws, washers will be stainless steel of SS-304 grade)

Installation of 600 mm Width Ladder Type GI Cable Tray Straight Element.600mm width,(100mm side rail, 3 meter long) 3 mm thick, spacing of rungs at 250 mm, Galvanised Steel & ladder type trays, complete with necessary Tray bends, Horizontal & vertical Bends, Riser, Tee, coupler plates, bonding Jumpers for earthing (8 SWG GI wire of 500mm length, with 2nos of crimpped Aluminium Lug with 2 nos M8 X 25 suitable for cable tray connection), accessories & hardwares (All hardware such as bolts, nuts, screws, washers will be stainless steel of SS-304 grade)

Installation of 750 mm Width Ladder Type GI Cable Tray Straight Element.750mm width,(100mm side rail, 3 meter long) 3 mm thick, spacing of rungs at 250 mm, Galvanised Steel & ladder type trays, complete with necessary Tray bends, Horizontal & vertical Bends, Riser, Tee, coupler plates, bonding Jumpers for earthing (8 SWG GI wire of 500mm length, with 2nos of crimpped Aluminium Lug with 2 nos M8 X 25 suitable for cable tray connection), accessories & hardwares (All hardware such as bolts, nuts, screws, washers will be stainless steel of SS-304 grade)

"Installation of Tray Cover for 300 mm Width GI Cable Tray Straight Element.300mm width, 1.6 mm thick Galvanised Steel trays covers complete with 2 sets of cover clamp, complete with accessories & hardwares (All hardware such as bolts, nuts, screws, washers will be stainless steel of SS-304 grade)"

"Installation of Tray Cover for 600 mm Width GI Cable Tray Straight Element.600mm width, 1.6 mm thick Galvanised Steel trays covers complete with 2 sets of cover clamp, complete with accessories & hardwares (All hardware such as bolts, nuts, screws, washers will be stainless steel of SS-304 grade)"

"Installation of Tray Cover for 750 mm Width GI Cable Tray Straight Element.300mm width, 1.6 mm thick Galvanised Steel trays covers complete with 2 sets of cover clamp, complete with accessories & hardwares (All hardware such as bolts, nuts, screws, washers will be stainless steel of SS-304 grade)"

Straight Through Jointing of LT cable (PVC & XLPE both) upto 1.1KV

Straight Through Jointing/End Termination of HT cable 6.6KV(E)/6.6KV(UE), 11KV(UE/E), 33kV(UE/E)

Installation and connection of 75mm X 10mm/ 75mm x 6mm GI earthing strip along the cable trenches or cable trays or fixing to walls or structures or burried individually in paved/ unpaved areas including welding at joints, providing anti-corrosive paint or bitumen and jute covering for welded portion, clamping and necessary hardware for connecting, excavation and backfilling including all labour and materials complete (excluding supply of earthing strip) as per direction of Engineer- in- charge.

Installation and connection of 50 X 6mm GI earthing strip along the cable trenches or cable trays or fixing to walls or structures or burried individually in paved/ unpaved areas including welding at joints, providing anti-corrosive paint or bitumen and jute covering for welded portion, clamping and necessary hardware for connecting, excavation and backfilling including all labour and materials complete (excluding supply of earthing strip) as per approved drawing, specification and direction of Engineer- in- charge

Dressing of electrical cables in cable trays/vessels/columns/ structures/MS frames/LCS stands, etc, upto 150mm width of the cables including supply of hardware materials like nut-bolt, saddle, clamps, etc. (except cable tray, structural materials) required for the dressing job and as per direction of Engineer-in-Charge.

Dressing of electrical cables in cable trays/vessels/columns/ structures/MS frames/LCS stands, etc above 150mm upto 300mm width of the cables including supply of hardware materials like nut-bolt, saddle, clamps, etc. (except cable tray, structural materials) required for the dressing job and as per direction of Engineer-in-Charge

Dressing of electrical cables in cable trays/vessels/ columns/structures/MS frames/LCS stands, etc, above 300mm upto 600mm width of the cables including supply of supply of hardware materials like nut-bolt, saddle, clamps, etc. (except cable tray, structural materials) required for the dressing job and as per direction of Engineer-in-Charge

Dressing of electrical cables in cable trays/vessels/ columns/structures/MS frames/LCS stands, etc, above 600 mm upto 750mm width of the cables including supply of supply of hardware materials like nut-bolt, saddle, clamps, etc. (except cable tray, structural materials) required for the dressing job and as per direction of Engineer-in-Charge

Installation of Tray Cover for 150 mm Width GI Cable Tray Straight Element.150mm width, 1.6 mm thick Galvanised Steel trays covers complete with 2 sets of cover clamp, complete with accessories & hardwares (All hardware such as bolts, nuts,screws, washers will be stainless steel of SS-304 grade)"

Equivalent to MI 3205 Standard set (5KV/15TOhm/6mA),Instrument MI 3205 TeraOhmXA 5 kV, shielded test lead, 3 m, 2 pcs (black, red), crocodile clip, 2 pcs (black, red) , Guard test lead, green, 3 m, Crocodile clip, green, Mains cable Automatic discharge of test object after completion of measurement. The equipment shall be supplied with OEM calibration certificate with warranty upto minimum one year.

Hydraulic crimping tool suitable for terminals from 16 sqmm to 300 sqmm. The supply should include necessary male & female dies upto 300 sqmm (6-25, 35, 50-70, 95, 120, 150, 180, 240,300). Tool handles provided with suitable PVC grip for easy operation.

HDPE pipe silicon coated 50mm dia with connector. Co-efficient of friction<01, construction: silicon coated PLB HDPE pipes, wall thickness: 3mm

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level :1:3:6 (1 Cement : 3 coarse sand (zone-III) derived from natural sources : 6 graded stone aggregate 20 mm nominal size derived from natural sources)

Providing and laying in position specified grade of reinforced cement concrete, excluding the cost of centering, shuttering, finishing and reinforcement - All work up to plinth level; 1:2:4 (1 cement : 2 coarse sand (zone-III) derived from natural sources : 4 graded stone aggregate 20 mm nominal size derived from natural sources)

Centering and shuttering including strutting, propping etc. and removal of form for:Foundations, footings, bases of columns, etc. for mass concrete.

Steel reinforcement for R.C.C. work including straightening, cutting,bending, placing in position and binding all complete all all level[Thermo-Mechanically Treated bars].

Job for Cement plastering (in fine sand) in ratio of 1:4 (1 cement: 4 fine sand)

Non contact voltage detector, voltage range from 5kV to 36kV. Precise & stable operating threshold. Power supply: standard 9V battery. Network frequency: 50-60Hz. Equipment to be supplied with additional insulation stick for safety. Guarantee/Warranty: 12 months from the date of receipt of materials at site. Test certificate shall be provided with the material along with user operating manual.

Letter writing, number writing & marking direction of flow in equipment, panels and any other locations of various sizes (48", 32", 20", 18", 16", 12", 10", 8", 4", 2", etc) with enamel paint as directed by EIC including supply of enamel paints and arrangement of scaffolding as required.

Supply and laying of gravel at transformer yard

NORTH EASTERN ENGINEERS (BID ID -3279944)

M/S D.R.Construction (BID ID -3278867)

B.R.Construction (BID ID -3278617)