Laying of HT and LT cables in R1 road near Brahmapuram Substation at FACT-CD, Ambalamedu.

Laying of HT & LT cables in R1 road near Brahmapuram Substation at FACT-CD, Ambalamedu.

Providing new cable trench and laying of 11kV, XLPE insulated power cables in the trench. The scope shall include excavation of cable trenches for a depth of 1 meter and a minimum width of 300mm, laying of cable ( 3x185 sqmm ) and backfilling of trenches after cable laying . The cable will be supplied by the FACT LTD free of cost. The scope include shoring, strutting, dewatering if required, consolidating and disposing of surplus earth, all labour, materials, tools etc. complete as per the directions of Engineer in Charge. The scope also includes supply and spreading /filling of sand in cable trenches, supply and installation of well burnt bricks of 50mm thickness for cable protection inside cable trenches after laying the cables as per the direction of Engineer-in-charge. The bricks shall be laid to enclose the sides of sand bed and cable. Cast iron HT Cable route markers shall also be supplied and installed in every 20 meters above the cable trench. The rates quoted shall be for the length of trench and not for the length of cables.

Laying of 11kV, XLPE insulated power cable 2Run, 3x185 sqmm in existing concrete trenches/hume pipes. The scope shall includes laying,dressing, fixing on cable trays /racks /risers /wall/columns /cable trenches /pipes, clamping, tagging, tying, drilling holes, minor civil work etc. The rates quoted shall be for the length of trench/hume pipe and not for the length of cables. All materials required for clamping and laying such as aluminium clamps/nylon ropes, bolts, nuts, washers, cable tags, etc shall be supplied by the contractor.

Providing new cable trench and laying of 11kV, XLPE insulated power cables in the trench. The scope shall include excavation of cable trenches for a depth of 1 meter and a minimum width of 300mm, laying of cable ( 2R, 3x185 sqmm ) and backfilling of trenches after cable laying . The cable will be supplied by the FACT LTD free of cost. The scope include shoring, strutting, dewatering if required, consolidating and disposing of surplus earth, all labour, materials, tools etc. complete as per the directions of Engineer in Charge. The scope also includes supply and spreading /filling of sand in cable trenches, supply and installation of well burnt bricks of 50mm thickness for cable protection inside cable trenches after laying the cables as per the direction of Engineer-in-charge. The bricks shall be laid to enclose the sides of sand bed and cable. Cast iron HT Cable route markers shall also be supplied and installed in every 20 meters above the cable trench. The rates quoted shall be for the length of trench and not for the length of cables.

Providing new cable trench and laying of1100V, PVC insulated power cables in the trench. The scope shall include excavation of cable trenches for a depth of 1 meter and a minimum width of 300mm, laying of cable ( 2R, 3.5C x 400 sqmm ) and backfilling of trenches after cable laying . The cable will be supplied by the FACT LTD free of cost. The scope include shoring, strutting, dewatering if required, consolidating and disposing of surplus earth, all labour, materials, tools etc. complete as per the directions of Engineer in Charge. The scope also includes supply and spreading /filling of sand in cable trenches, supply and installation of well burnt bricks of 50mm thickness for cable protection inside cable trenches after laying the cables as per the direction of Engineer-in-charge. The bricks shall be laid to enclose the sides of sand bed and cable. Cast iron Cable route markers shall also be supplied and installed in every 20 meters above the cable trench. The rates quoted shall be for the length of trench and not for the length of cables.

Providing new cable trench and laying of1100V, PVC insulated power cables in the trench. The scope shall include excavation of cable trenches through floor/wall by cutting existing concrete for a depth of 300mm and width of 300mm, laying of cable ( 2R, 3.5C x 400 sqmm ) and filling of trenches by using concrete mixure after cable laying as per the direction of Engineer-in-charge. The rates quoted shall be for the length of trench and not for the length of cables. All materials required for the work shall be supplied by the contractor.

Laying of 1100V ,PVC insulated power cable 3.5C x 400 sqmm in existing concrete trenches/hume pipes. The scope shall includes laying,dressing, fixing on cable trays /racks /risers /wall/columns /cable trenches /pipes, clamping, tagging, tying, drilling holes, minor civil work etc. The rates quoted shall be for the length of trench/hume pipe and not for the length of cables. All materials required for clamping and laying such as aluminium clamps/nylon ropes, bolts, nuts, washers, cable tags, etc shall be supplied by the contractor.

Providing straight joint on 11KV, 3x185sqmm, XLPE/PVC insulated armoured aluminium power cable using heat shrinkable/ compound type straight through jointing kits. Place the joint properly in trenches and consolidate the trench. Acceptable make of jointing kit is Denson/3M/RAYCHEM. All materials including jointing kit and licensed cable jointer required shall be supplied/arranged by the contractor.

Providing end termination on 11KV, 3x185sqmm, XLPE/PVC insulated armoured aluminium power cable using heat shrinkable type end termination kits. Acceptable make of kit is Denson/3M/RAYCHEM. All materials including termination kit and a licensed cable jointer required shall be supplied/arranged by the contractor.

Providing straight joint on 1100V, 3.5C x 400sqmm, XLPE/PVC insulated armoured aluminium power cable using heat shrinkable/ compound type straight through jointing kit. Supply of suitable Denson/3M/RAYCHEM make kit shall be in contractors scope. All materials including cable jointing kit and a licensed cable jointer required shall be supplied/arranged by the contractor.

Providing end termination on 1100V, 3.5Cx400sqmm, XLPE/PVC insulated armoured aluminium power cable. The scope of work includes glanding & gland earthing , termination using suitable aluminium crimping socket. All materials required for the work shall be supplied by the contractor.

Supply & erection of ladder type cable tray of size 300mm wide, fabricated with 25 x 25 x 5mm. MS equal angle and 20 x 5 mm MS flat. MS flat shall be fixed with 2 pieces together at 400mm regular intervels suitable for cable clamping purpose. Tray shall be fixed in wall with suitable support and painted with 2 coat epoxy paint. Hardwares for fixing arrangement under the scope of contractor.

Laying of 1100V, PVC/ XLPE insulated power cable 2Run, 3.5C x400 sqmm. clamping through fabricated tray. The scope shall includes laying,dressing, fixing on cable trays /racks /risers /wall/columns /pipes, clamping using 2mm aluminium strips, tagging. Supply of 2mm aluminium clamp and suitable GI bolt &nuts are the scope of contractor.

Supply of rigid PVC pipe of size 75mm OD, confirming to IS 4985, 6kgf/sq.mm,ISI mark with suitable coupling

Supply of Class B, GI pipe of size 100 mm OD

BABEESH A

VIKRAMAN NAIR S

VIJAYAN K K

LAMOS TECHNOLOGY SOLUTIONS PVT LTD