REPAIR TO LT DISTRIBUTION SYSTEM, LT PANELS AND ALLIED WORKS AT NAMS

Amount

Dismantling & taking down existing Panel & Supply, installation, fabrication, testing and commissioning of new LT Panel board, (CPRI approved) Factory made cubical type, Outdoor type, floor mounted, factory made out of 50mm x 50mmx5mm angle iron frame and 3.15mm inner CRCA steel sheet side covers with front and back hinged doors with proper locking arrangement, rubber gasket on front and back to make it dust and vermin proof, powder coated including suitable rated aluminium bus bar sleeved with heat shrink sleeve colour coated for 3 Phase, 4 wire electric supply system and wiring with suitable size of 800 amps (03 Nos 800 Amps for Phase and 01 No 400 Amps for neutral) rated aluminium bus bar complete powder coated paint with and providing 4 legs of angle iron of size 50mmx50mmx6mm (60 cm above the ground level and 40 cm below the ground level) with necessary foundation/plateform of the feeder pillar and provision for incoming and outgoing cable, cable gland, replacement of lugs for existing cables as per site requirement and proper finshing as per existing surface complete all as specified and directed by Engr- in- Charge.

Dismantling & Taking down existing panel & Supply, installation, fabrication, testing and commissioning of new LT Panel board, (CPRI approved) Factory made cubical type, Outdoor type, floor mounted, factory made out of 50mm x 50mmx5mm angle iron frame and 3.15mm inner CRCA steel sheet side covers with front and back hinged doors with proper locking arrangement, rubber gasket on front and back to make it dust and vermin proof, powder coated including suitable rated aluminium bus bar sleeved with heat shrink sleeve colour coated for 3 Phase, 4 wire electric supply system and wiring with suitable size of 800 amps (03 Nos 800 Amps for Phase and 01 No 400 Amps for neutral) rated aluminium bus bar complete powder coated paint with and providing 4 legs of angle iron of size 50mmx50mmx6mm (60 cm above the ground level and 40 cm below the ground level) with necessary foundation/plateform of the feeder pillar and provision for incoming and outgoing cable, cable gland, replacement of lugs for existing cables as per site requirement and proper finshing as per existing surface complete all as specified and directed by Engr- in- Charge.

Dismantling & Taking down existing panel & Supply, installation, fabrication, testing and commissioning of new LT Panel board, (CPRI approved) Factory made cubical type, Outdoor type, floor mounted, factory made out of 50mm x 50mmx5mm angle iron frame and 3.15mm inner CRCA steel sheet side covers with front and back hinged doors with proper locking arrangement, rubber gasket on front and back to make it dust and vermin proof, powder coated including suitable rated aluminium bus bar sleeved with heat shrink sleeve colour coated for 3 Phase, 4 wire electric supply system and wiring with suitable size of 800 amps (03 Nos 800 Amps for Phase and 01 No 400 Amps for neutral) rated aluminium bus bar complete powder coated paint with and providing 4 legs of angle iron of size 50mmx50mmx6mm (60 cm above the ground level and 40 cm below the ground level) with necessary foundation/plateform of the feeder pillar and provision for incoming and outgoing cable, cable gland, replacement of lugs for existing cables as per site requirement and proper finshing as per existing surface complete all as specified and directed by Engr- in- Charge.

Dismantling & Taking down existing panel & Supply, installation, fabrication, testing and commissioning of new LT Panel board, (CPRI approved) Factory made cubical type, Outdoor type, floor mounted, factory made out of 50mm x 50mmx5mm angle iron frame and 3.15mm inner CRCA steel sheet side covers with front and back hinged doors with proper locking arrangement, rubber gasket on front and back to make it dust and vermin proof, powder coated including suitable rated aluminium bus bar sleeved with heat shrink sleeve colour coated for 3 Phase, 4 wire electric supply system and wiring with suitable size of 500 amps (03 Nos 500 Amps for Phase and 01 No 250 Amps for neutral) rated aluminium bus bar complete powder coated paint with and providing 4 legs of angle iron of size 50mmx50mmx6mm (60 cm above the ground level and 40 cm below the ground level) with necessary foundation/plateform of the feeder pillar and provision for incoming and outgoing cable, cable gland, replacement of lugs for existing cables as per site requirement and proper finshing as per existing surface complete all as specified and directed by Engr- in- Charge.

Dismantling & Taking down existing panel & Supply, installation, fabrication, testing and commissioning of new LT Panel board, (CPRI approved) Factory made cubical type, Outdoor type, floor mounted, factory made out of 50mm x 50mmx5mm angle iron frame and 3.15mm inner CRCA steel sheet side covers with front and back hinged doors with proper locking arrangement, rubber gasket on front and back to make it dust and vermin proof, powder coated including suitable rated aluminium bus bar sleeved with heat shrink sleeve colour coated for 3 Phase, 4 wire electric supply system and wiring with suitable size of 500 amps (03 Nos 500 Amps for Phase and 01 No 250 Amps for neutral) rated aluminium bus bar complete powder coated paint with and providing 4 legs of angle iron of size 50mmx50mmx6mm (60 cm above the ground level and 40 cm below the ground level) with necessary foundation/plateform of the feeder pillar and provision for incoming and outgoing cable, cable gland, replacement of lugs for existing cables as per site requirement and proper finshing as per existing surface complete all as specified and directed by Engr- in- Charge.

Dismantling & Taking down existing panel & Supply, installation, fabrication, testing and commissioning of new LT Panel board, (CPRI approved) Factory made cubical type, Outdoor type, floor mounted, factory made out of 50mm x 50mmx5mm angle iron frame and 3.15mm inner CRCA steel sheet side covers with front and back hinged doors with proper locking arrangement, rubber gasket on front and back to make it dust and vermin proof, powder coated including suitable rated aluminium bus bar sleeved with heat shrink sleeve colour coated for 3 Phase, 4 wire electric supply system and wiring with suitable size of 600 amps (03 Nos 600 Amps for Phase and 01 No 300 Amps for neutral) rated aluminium bus bar complete powder coated paint with and providing 4 legs of angle iron of size 50mmx50mmx6mm (60 cm above the ground level and 40 cm below the ground level) with necessary foundation/plateform of the feeder pillar and provision for incoming and outgoing cable, cable gland, replacement of lugs for existing cables as per site requirement and proper finshing as per existing surface complete all as specified and directed by Engr- in- Charge.

Dismantling & Taking down existing panel & Supply, installation, fabrication, testing and commissioning of new LT Panel board, (CPRI approved) Factory made cubical type, Outdoor type, floor mounted, factory made out of 50mm x 50mmx5mm angle iron frame and 3.15mm inner CRCA steel sheet side covers with front and back hinged doors with proper locking arrangement, rubber gasket on front and back to make it dust and vermin proof, powder coated including suitable rated aluminium bus bar sleeved with heat shrink sleeve colour coated for 3 Phase, 4 wire electric supply system and wiring with suitable size of 300 amps (03 Nos 300 Amps for Phase and 01 No 150 Amps for neutral) rated aluminium bus bar complete powder coated paint with and providing 4 legs of angle iron of size 50mmx50mmx6mm (60 cm above the ground level and 40 cm below the ground level) with necessary foundation/plateform of the feeder pillar and provision for incoming and outgoing cable, cable gland, replacement of lugs for existing cables as per site requirement and proper finshing as per existing surface complete all as specified and directed by Engr- in- Charge.

M&L for in replacement of XLPE insulated, screened, PVC bedded, galvanised steel strip or wire armoured heavy duty electric power cable 1100 volts with stranded aluminium conductor of size 240 Sqmm 3.5 core laid in trenches or under road complete all as specified and as directed. (Note: Excavation, cable protection work will be measure & paid separately)

Description all as per serial item No: 08.00 here-in- before but of size 150 Sqmm 3.5 core.

Description all as per serial item No: 08.00 here-in- before but of size 120 Sqmm 3.5 core.

Description all as per serial item No: 08.00 here-in- before but of size 95 Sqmm 3.5 core.

Description all as per serial item No: 08.00here-in- before but of size 70 Sqmm 3.5 core.

Description all as per serial item No: 08.00 here-in- before but of size 50 Sqmm 3.5 core.

Description all as per serial item No: 08.00 here-in- before but of size 35 Sqmm 3.5 core.

Supply,laying & fixing double wall corrugated (DWC) pipes made of high density polythyline (HDPE) with all accessories i.e. all type of joints,Sockets,Elbows,bends and End caps as size of DWC pipe is 63mm O/D and 50 mm Inner dia all as specified and directed by Engr in Charge.of fwg sizes

Description all as per serial item No: 15.00 here-in-before but of size 76mm outer dia and 63mm inner dia.

Description all as per serial item No: 15.00 here-in-before but of size 90mm outer dia and 76mm inner dia.

S&F in repair for cable end termination joint suitable for 1100 volt grade XLPE LT cable, outdoor type terminal heat shrinkable type joint complete with all jointing material and accessories suitable for 3.5/4 core PVC/XLPE insulated armoured cable of size upto 70 to 150 Sqmm 3.5/4 core complete all as specified and as directed.

Description all as per serial item No: 18.00 above but LT cable size of 185 to 300 Sqmm

S&F in repair for heat shrinkable straight through joint for PVC/XLPE insulated armoured cable of size upto 35 to 95 Sqmm 3.5/4 core complete all as specified and as directed.

Description all as per serial item No: 20.00 above but LT cable size of 120 to 150 Sqmm

Description all as per serial item No: 20.00 above but LT cable size of 240 sqmm

M&L for earthing complete with galvanized iron or steel plate electrode 600 mm x 600 mm x 6.00 mm thick buried directly in ground vertically in pit of depth not less than 2.25 metre below normal ground level with top edge of the earth plate at a depth not less than 1.5 metre below normal ground level surrounded from all sides with mixture of charcoal and common salt in alternate layers and electrode connected to galvanized iron strip 32 x 6 mm dia as earthing lead by means of GI bolts, nuts, check nuts and washers, earth strip protect0ed by galvanized steel pipe 40 mm bore (light grade) connected to machinery/ equipment all as shown in electrical plate No. 3 of SSR-2010 Part I and including necessary excavation and earth work in any type of soil, 20mm bore light grade GI pipe for watering, funnel, wire mesh, PCC (1:3:6) type C-1 chamber, MS cover of thickness 5mm openable type and having suitable locking arrangement and MS frame of suitable size made of angle iron 50 x 50 x 60 mm, complete all as specified. Note: (i) The unit rate includes earth lead and protection pipe up to maximum 7.5 metre from earth plate to earth point/test point. (ii) Earth pit shall be constructed minimum 0.5 metre away from earth.

S & F in replacement of MCCB four pole 63 Amps with breaking capacity 16KA , 415 Volts, fixed thermal & magnetic release including making all incoming/ outgoing connections fixed & MCCB matching with the existing slots complete all as specified and directed by Engineer in Charge.

Description all as per serial item No: 24.00 but 100 Amps with breaking capacity 16 KA.

Description all as per serial item No: 24.00 but 125 Amps with breaking capacity 25 KA.

Description all as per serial item No: 24.00 but 160 Amps with breaking capacity 25 KA.

S & F in replacement of MCCB four pole 200 Amps with breaking capacity 36KA , 415 Volts, adjustable thermal & fixed magnetic release including making all incoming/ outgoing connections fixed & MCCB matching with the existing slots complete all as specified and directed by Engineer in Charge.

Description all as per serial item No: 28.00 but 250 Amps with breaking capacity 36 KA.

Description all as per serial item No: 28.00 but 315 Amps with breaking capacity 36 KA.

Description all as per serial item No: 28.00 but 400 Amps with breaking capacity 36 KA.

M&L for danger notice plate of 1.6mm thick mild steel sheet, vitreous enamelled white , with numeric, letters in \hindi ,English and including local language and conventional skull and bones in signal red and fixed with MS Clamps , bolts and nuts of approved size for LT , 20x 15 cm complete all as specified and as directed.

M & L for rubbing rusted surface of LT panel/ feeder piller, cleaning the inner and outer surface of panel/ feeder piller box and applying two coats of synthetic enamel spray paint (Gray colour) over a coat of red oxide zinc chrome primer including marking name of incomming and outging connection on LT panel complete all as specified and directed.

Supply and laying GI steel tubing, 80mm bore, light grade with all fittings, laid in trenches / under roads / along pole / wall for protection of Cable / GI wire / GI strip etc complete all as specified and directed.

Supply and laying GI steel tubing, 50mm bore, light grade with all fittings, laid in trenches / under roads / along pole / wall for protection of Cable / GI wire / GI strip etc complete all as specified and directed.

M & L for cleaning of installation/ substation including clearing of vegitation, wild growth and trimming of grass etc around the installation compound and removing rubbish off the premises complete all as specified and as directed.

Excavation in trenches n .exc 1.5 mtr wide and not exec 1.5 mtr in depth for foundation etc or for laying pipe lines and cables and getting out as in looses/soft soil complete all as specified.

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

Removing excavated material to a distance not exc 50m and depositing where directed at a level n.exc 1.5 mtr above the starting point complete all as specified.

S&F in replacement of outdoor type bus bar chamber of suitable size made out of 3mm thick CRCA steel sheet and 40x5mm angle iron frame with locking arrangment including provision of 200 Amp 4 way aluminium bus bar connecting up incoming and outgoing cable complete with glands,lugs and testing complete all as specified & directed.

S & F in repair ampere meter digital type of ratio 0-200 Amp, size 95 Sqmm square type including making incoming/outgoing connections complete all as specified and directed.

S & F in repair voltmeter digital type of ratio 0-415 volt , size 95 Sqmm square type including making incoming/outgoing connections complete all as specified and directed.

S & F in repair indicator lamp assembly LED type with red/green/blue including making connections complete all as specified and directed.

S & F in repair of current transformer (CT) ratio 100/5 including making connections complete all as specified and directed.

M & L for plain cement concrete 1:4:8 type D-2 using 40mm graded stone aggregate in foundation of pole/Lt Panel/stay assembly etc including necessary form work all as specified and directed.

M&L for loose filling with aggregates of guage 40mm filling in panel sarrounding 1 to 3 mtr as per ground availability of area, cleaning the area, making level, and filling the aggregate complete all as directed by Engr-in-charge.

S&F in replacement of ON load change over switch with sheet metal enclosure, 415 V, 4 pole of capacity 100 Amps including connecting up incoming and outgoing cables with suitable lugs and testing complete all as specified & directed.

S&F in replacement of ON load change over switch with sheet metal enclosure, 415 V, 4 pole of capacity 200 Amps including connecting up incoming and outgoing cables with suitable lugs and testing complete all as specified & directed.

Supply & fixing earth strip continuity conductor on main earthing lead fixed toPanel/pole or buried in ground or at any other situation for loop earthing extra as required (beyond 7.5 M) of GI Strip 25x4 mm all as specified

M&L for Boring of holes under road, pavement, hard standing by trenchless ultra sound technology/mannual all as per site requirment complete all as specified & directed.

ss enterprises

kailu construction co

HARPAL ENGINEERS AND BUILDERS

UNITED ENGINEERING CORPORATION

Santokh Singh and Associates

Bharat Builder