SPECIAL REPAIR/REPLACEMENT TO EXISTING UNDERGROUND LT CABLE AND CONNECTED WORK IN CERTAIN PLACES AT SSB KOL DIAMOND HARBOUR UNDER GE (I) (CGN) KOLKATA

Amount

Supply, laying and testing cable XLPE Insulated ,screened, PVC bedded, galvanized steel strip or wire armoured, electric power cables (heavy duty) 1100 Volts grade with stranded aluminium conductor of size 150 Sqmm 3.5 core including cable glands, lugs etc. including taking down old unserviceable one complete all as specified and as directed.

Supply, laying and testing cable XLPE Insulated ,screened, PVC bedded, galvanized steel strip or wire armoured, electric power cables (heavy duty) 1100 Volts grade with stranded aluminium conductor of size 95 Sqmm 3.5 core including cable glands, lugs etc including taking down old unserviceable one complete all as specified and as directed.

Supply, laying and testing cable XLPE Insulated ,screened, PVC bedded, galvanized steel strip or wire armoured, electric power cables (heavy duty) 1100 Volts grade with stranded aluminium conductor of size 70 Sqmm 3.5 core including cable glands, lugs etc including taking down old unserviceable one complete all as specified and as directed.

Supply, laying and testing cable XLPE Insulated ,screened, PVC bedded, galvanized steel strip or wire armoured, electric power cables (heavy duty) 1100 Volts grade with stranded aluminium conductor of size 50 Sqmm 3.5 core including cable glands, lugs etc including taking down old unserviceable one complete all as specified and as directed.

Supply, laying and testing cable XLPE Insulated ,screened, PVC bedded, galvanized steel strip or wire armoured, electric power cables (heavy duty) 1100 Volts grade with stranded aluminium conductor of size 35 Sqmm 3.5 core including cable glands, lugs etc including taking down old unserviceable one complete all as specified and as directed.

Supply, laying and testing cable XLPE Insulated ,screened, PVC bedded, galvanized steel strip or wire armoured, electric power cables (heavy duty) 1100 Volts grade with stranded aluminium conductor of size 16 Sqmm 4 core including cable glands, lugs etc including taking down old unserviceable one complete all as specified and as directed.

Supply, laying and testing cable XLPE Insulated ,screened, PVC bedded, galvanized steel strip or wire armoured, electric power cables (heavy duty) 1100 Volts grade with stranded aluminium conductor of size 10 Sqmm 3.5 core including cable glands, lugs etc including taking down old unserviceable one complete all as specified and as directed.

Supply and laying 50 mm dia steel water tube light grade galvanised with all fittings laid in trenches for cable suporting complete all as specified and as directed.

Supply and laying 80 mm dia steel water tube light grade galvanised with all fittings laid in trenches for cable suporting complete all as specified and as directed.

M & L MCB TPN FP 'C' series 16-32 Amps including taking down complete all as specified and as directed.

M & L MCB TPN FP 'C' series 40-100 Amps including taking down complete all as specified and as directed.

Supply and fixing MCCB, 16 to 63 Amps, 4pole, 16 KA breaking capacity 415 Volts with necessary cable lugs in existing panel complete all as specified and directed including taking down old burnt/unserviceable one complete all as specified and directed.

Supply and fixing MCCB, 100 Amps, 4pole, 16 KA breaking capacity 415 Volts with necessary cable lugs in existing panel complete all as specified and directed including taking down old burnt/unserviceable one complete all as specified and directed.

Supply and fixing MCCB, 160 Amps, 4pole, 36 KA breaking capacity 415 Volts Adjustable type with necessary cable lugs in existing panel complete all as specified and directed including taking down old burnt/unserviceable one complete all as specified and directed.

Supply and fixing MCCB, 200 Amps, 4pole, 36 KA breaking capacity 415 Volts Adjustable type with necessary cable lugs in existing panel complete all as specified and directed including taking down old burnt/unserviceable one complete all as specified and directed.

Supply and fixing MCCB, 250 Amps, 4pole, 36 KA breaking capacity 415 Volts Adjustable type with necessary cable lugs in existing panel complete all as specified and directed including taking down old burnt/unserviceable one complete all as specified and directed.

Supply and fixing MCCB, 400 Amps, 4pole, 36 KA breaking capacity 415 Volts Adjustable type with necessary cable lugs in existing panel complete all as specified and directed including taking down old burnt/unserviceable one complete all as specified and directed.

Supply and fix ON LOAD change over switch 415V in sheet metal enclosures 4 pole of capacity 250 Amps complete all as specified and directed including taking down old burnt/unserviceable one complete all as specified and directed.

Supply and fix MCB SP 240V, 5-32 Amps capacity complete all as specified and directed.

Supply and fix MCB SPN 240V, 6-32 Amps capacity complete all as specified and directed.

Supply and fix MCB SPN 240V, 40-63 Amps capacity complete all as specified and directed.

Supply and fix four pole cable bakelite connector plate of capacity 100 Amp, 440 V complete all as specified and directed.

Supply and fix four pole cable bakelite connector plate of capacity 63 Amp, 440 V complete all as specified and directed.

Supply and fix four pole cable bakelite connector plate of capacity 40 Amp, 440 V complete all as specified and directed.

Supply & fix street light timer Timer FM1 / Quartz Daily 240V AC Base/DIN Mounting analogue type suitable for street light control complete all as specified & directed including taking down old one all as specified and directed.

Supply, installation, testing and commissioning floor mounted outdoor panel of suitable size . The Panel made out of 3.15 mm thick MS CRCA sheet dust and vermin proof and angle iron structure 40x40x6 mm ,CPRI approved compartmental type of size as required including locking arrangement and 2 coat of powder coated paint over a coat of red oxide metal primer, fixed in floor with MS angle iron 40x40x6mm frame structure and grouted with PCC M-15 (Nominal mix) using 20mm graded stone aggregate with and including 100 Amps copper bus equal size for phase and neutral with porcelline insulator complete all fittings and fixing arrangement with suitable size FRLS copper wired connection, cable glands for cable entry etc complete all as specified and as directed having following specifications :-

INCOMER MCCB 200 Amps, 36 KA Microprocessor relese, 415 Volt, 50HZ, AC, 04 pole-01 No

OUTGOING (i) 4 Pole MCCB 20 Amps, 36 KA Breaking Capacity with thermal magnetic release- 01 Nos

(ii)MCCB 4 pole 160 Amp, 36 KA, 415V, AC, 50Hz, 4 pole - 01 No

(ii) MCCB 4 pole 63 Amp 16 KA capacity- 03 Nos

(iv) MCCB 4 pole100 Amp, 415V, AC, 50Hz,- 01 No

(iii) Digital Time switch - 02 Nos

(vii) LED indicator Light - 01 set (3 Nos) Note: Quoted rate is inclusive of necessary PCC foundation

Supply, installation, testing and commissioning floor mounted outdoor panel of suitable size . The Panel made out of 3.15 mm thick MS CRCA sheet dust and vermin proof and angle iron structure 40x40x6 mm ,CPRI approved compartmental type of size as required including locking arrangement and 2 coat of powder coated paint over a coat of red oxide metal primer, fixed in floor with MS angle iron 40x40x6mm frame structure and grouted with PCC M-15 (Nominal mix) using 20mm graded stone aggregate with and including 60 Amps copper bus equal size for phase and neutral with porcelline insulator complete all fittings and fixing arrangement with suitable size FRLS copper wired connection, cable glands for cable entry etc complete all as specified and as directed having following specifications :-

INCOMER (i) 4 Pole MCCB 200 Amps, 36 KA Breaking Capacity Microprocessor relese, 415 Volt, 50HZ, AC, 04 pole-01 No

OUTGOING (i) MCCB 4 pole 100 Amp 16 KA capacity- 01 Nos

(ii) MCCB 4 pole 63 Amp 16 KA capacity- 03 Nos

(ii) Digital Time switch - 02 No

(iv) LED indicator Light - 01 set (3 Nos) Note: Quoted rate is inclusive of necessary PCC foundation and earth work.

Earthing complete with GI earth plate electrode of size 60 x 60 x 0.6 cms burried directly in ground vertically at a depth of not less than 2.25 Mtrs below normal ground level with top edge of the earth plate at a depth not less than 1.5 Mtr below normal ground level surrounded from all sides by 15 cms thick and packed layer of charcoal dust and common salt filling in alternate layers etc and connected to and including GI earth strip 32 x 6 mm size upto 7.5 mtr by means of bolts, nuts, checknuts and washers made out of galvanised iron and protected by medium grade 50 mm dia 5 mtr long and connected to main control panel and GI pipe 20 mm medium grade as watering pipe including funnel, wire mesh, PCC Pit made up of PCC 1:2:4 type C2 and RCC cover 40 mm thick with 8 mm bar 15 c/c including excavation and earth work all as specified in SSR Part 1 2009.

M & L Cable jointing kit for 1100 V grade cable for straight through (cold applied insulation and sealing system) cold shrink type joint complete with jointing material and accessories suitable for 3.5 core XLPE armoured aluminium conductor cable of size 25-50 sqmm incl cutting of old jointing material including taking down old one complete all as specified and as directed.

M & L Cable jointing kit for 1100 V grade cable for straight through (cold applied insulation and sealing system) heat shrink type joint complete with jointing material and accessories suitable for 3.5/4.0 core XLPE armoured aluminium conductor cable of size 70-150 sqmm incl cutting of old jointing material including taking down old one complete all as specified and as directed.

Supply and lay Matallic cable tray of size 150mm width x 50 mm height all as specified and directed

Supply and fix Aluminium Cable Lugs of size 25 -50 mm dia complete all as specified and directed.

(a) Supply and fix Aluminium Cable Lugs of size 70-120 mm dia complete all as specified and directed.

Supply and fix Aluminium Ferrules of size 25 -50 mm dia complete all as specified and directed.

Supply and fix Aluminium Ferrules of size 70-120 mm dia complete all as specified and directed.

Supply and laying 65 mm dia HDPE / Double wall corrugated pipe with all fittings laid in trenches/open for cable protection complete all as specified and as directed.

Excavating in trenches not exceeding 1.5 m wide and not exceeding 1.5 m in depth; for foundation, etc. or for shafts, wells, cesspits, manholes, pier holes, etc. or for cable laying or water supply pipes lines etc or not exceeding 10 sqm on plan and not exceeding 1.5 m in depth and getting out in soft/ loose soil complete all as specified and as directed.

Supply & spreading in trenches dry river sand cushioning to underground cable in trenches including spreading, levelling hand punning down complete all as specified and directed Note:- Depth of sand cushioning will be measured after punning down and levelling the sand properly.

M & L for laying of bricks locally available sub class 'B' bricks (old size) for cable protection cover laid flat and dry in trenches over the cable perpendicular to the direction of cable all as directed.

Removing excavated material (soils) not exceeding 50 m and depositing where directed at a level n exc. 1.5 m above the starting point

Returning, filling in, including spreading, levelling, watering and well ramming in layers not exceeding 25 cm in soft/ loose/ hard/ dense soil complete all as specified and as directed.

M&L for Cutting / drilling the existing pipe any type and any size including fabrication work, flanges, washer nut-bolts for CI/DI/GI tee, bend, tapper, flange etc all necessary items all as specified and as directed.

S C ROY AND CO (BID ID -3214893)

KALYPSO SALES & SERVICES (BID ID -3218382)

RANJIT KUMAR HALDER (BID ID -3219061)

MASTER BUILDERS (BID ID -3215608)

UNIVERSAL TRADING CENTRE (BID ID -3218836)

P N GUPTA AND SONS (BID ID -3217237)

RUNGTA STEEL CORPORATION (BID ID -3216684)