REPAIR, REPLACEMENT AND MAINTENANCE OF BLDG SECURITY LIGHT, DBs, MCCBs AND SERVICE CONNECTION CABLES AT INS CHILKA UNDER GE CHILKA

Amount

Supply and fix in replacement of Factory made sheet metal enclosure for DBs double door (Fixed flush to the wall), SPN, 240 volt, 8 Way, IP-42 protection with 200 Amp rated bus bar and 1.5 Sq. mm copper PVC sheathed cable for earth continuity and suitable for having MCB’s complete all as specified. Make- HPL Cat part No- MDBDD08 or equvalent to Siemen/Schneider/L & T.

Supply and fix in replacement of Factory made sheet metal enclosure for DBs double door (Fixed flush to the wall), SPN, 240 volt, 12 Way, IP-42 protection with 200 Amp rated bus bar and 1.5 Sq. mm copper PVC sheathed cable for earth continuity and suitable for having MCB’s complete all as specified. Make- HPL Cat part No- MDBDD12 or equvalent to Siemen/Schneider/L & T.

Supply and fix in replacement of Factory made sheet metal enclosure for DBs single door (Fixed flush to the wall), SPN, 240 volt, 4 Way, IP-42 protection with 200 Amp rated bus bar and 1.5 Sq. mm copper PVC sheathed cable for earth continuity and suitable for having MCB’s , complete all as specified. Make- HPL Cat part No- MDBDD04 or equvalent to Siemen/Schneider/L & T.

Supply and fix in replacement of Factory made sheet metal enclosure for DBs double door (Fixed flush to the wall), TPN, 415 volt, 4 Way, IP-42 protection with 200 Amp rated bus bar and 1.5 Sq. mm copper PVC sheathed cable for earth continuity and suitable for having MCB’s , complete all as specified. Make- HPL Cat part No-MDBTDD04 or equvalent to Siemen/Schneider/L & T.

Supply and fixing in replacement VTPN double door 160TAB1 load line DB LL 4 Way W/O MCCB suitable for TP/FP 'G' frame MCCB and fitted with bus bar, neutral links and blanking plate, IP-43 ( Make/Model- Make- HPL Cat part No- MDBVDD04160TAM or equvalent to Siemen/Schneider/L & T.

S&F in replacement MCCB 4 pole, with fixed thermal & magnetic release of breaking capacity 25 kA, 415 Volts, 100 Amps.(Make: Cat No TAB 160CY100ACAP of HPL or equvalent to Siemen/Schneider/L & T.

S&F in replacement MCCB 4 pole, with fixed thermal & magnetic release of breaking capacity 16 kA, 415 Volts, 63 Amps.(Make: Cat No TAB 160DX63ACAP of HPL or equvalent to Siemen/Schneider/L & T. )

Supply and fix in replacement of MCB 6 to 32Amp, 240 Volt, SP, breaking capacity 10 KA 'C' series, as complete all as specified Make-HPL Cat No NTSPC6-32 or equvalent to Siemen/Schneider/L & T. )

Supply and fix in replacement of MCB 32 Amp, 240 Volt, SPN, breaking capacity 10 KA 'C' series, as, complete all as specified Make- HPLCat No NTSPNC6-32 or equvalent to Siemen/Schneider/L & T. )

Supply and fix in replacement of MCB 63Amp, 415 Volt, TPN, breaking capacity 10 KA 'C' series, as complete all as specified Make- HPL Cat No-NTFPC50-63 or equvalent to Siemen/Schneider/L & T

Supply and fix in replacement of MCB 40 Amp, 240 Volt, SPN, breaking capacity 10 KA 'C' series, as, complete all as specified Make- HPL Cat No NTSPNC40 or equvalent to Siemen/Schneider/L & T

Supply and fix in replacement of MCB 63Amp, 240 Volt, SPN, breaking capacity 10 KA 'C' series, as, complete all as specified Make- HPL Cat No NTSPNC63 or equvalent to Siemen/Schneider/L & T

S&F in repair Earthing complete with galvanised steel earth plate electrode 600x600x6mm thick, buried directly and preferably vertically in ground (earth pit not less than 2.25 mtr deep below ground level ) with top edge of the plate not less than 1.5 mtr below normal ground level, connected to galavanised lead wire 4.0 mm dia (upto 7.5 M in length from earth plate) by means of bolts, nuts, check nuts and washers of galvanised iron or steel all as shown in electrical plate No 3, connected to earthing with DBs all as specified including earth work and excavation in any type of soil, PCC 1:3:6 type C1 chamber & RCC 1:2:4 type B1 cover 40mm thick, with 8mm dia steel deformed (TMT bars) reinforcement at 150mm c/c both ways, 20mm dia GI medium grade pipe for watering , water funnel complete all as specified and testing on completion.

S&F in repair for earth continuity fixed to wall on batten or rececc or chases or buried in ground or drawn in conduit/pipe or other indicated situation for loop earthing etc as required 4mm dia GI or steel earth wire complete all as specified.

Supply & fixing in repair Building security light fitting,High performance low wattage street light with Single Die ceramic base high power LED light source with IP66 protection, PDC housing with finless design and high impact esistance (IK08) Polycarbonate cover luminaire 4000K. Pole Dia : 32-40mm 25 watt.including provn of necessary connection complete.(Make/ Model:- Phillips Cat No . BRP042 P LED25 CW SLE S1 PSU GR P4210 or equivalent make of Cromton/Havells/Wipro)

Supply and fixing in repair GI pipe Bracket of 40 mm dia Medium grade pipe bend to shape of approx length 1.5 Mtr including 2 no. MS Clamp of flat iron size 40x6 mm complete with nut, bolt, washers all as specified and directed. (Make of GI Pipe - Jindal/Prakash/Tata)

Supply and laying in replacement of XLPE insulated screened, PVC innersheathed galvanised steel strip or wire, armoured, heavy duty LT UG electric cable with aluminium conductor, 1100 volts grade, cross-sectional area 25 Sqmm x 4 core including taking down existing cable complete all as specified.Make:- Finolex/ Gloster/ Polycab/Havells Note: The cost of thimbles/lugs and cable gland if incl in quoted rate and no extra payment will be maid for it.

Supply and laying in replacement of XLPE insulated screened, PVC innersheathed galvanised steel strip or wire, armoured, heavy duty LT UG electric cable with aluminium conductor, 1100 volts grade, cross-sectional area 16 Sqmm x 4 core including taking down existing cable complete all as specified.Make:- Finolex/ Gloster/ Polycab/Havells Note: The cost of thimbles/lugs and cable gland if incl in quoted rate and no extra payment will be maid for it.

Supply and laying in replacement of XLPE insulated screened, PVC innersheathed galvanised steel strip or wire, armoured, heavy duty LT UG electric cable with aluminium conductor, 1100 volts grade, cross-sectional area 10 Sqmm x 4 core including taking down existing cable complete all as specified. Finolex/ Gloster/ Polycab/Havells Note: The cost of thimbles/lugs and cable gland if incl in quoted rate and no extra payment will be maid for it.

Excavation in trenches in anytype of soil not exc.1.5m wide and not exceeding 1.5m in depth and getting out in any type of soil for laying of underground cableor inside substation for( making cable ducts & cable inside substation) complete all as specified.

Returning, filling in, including spreading, levelling, watering and well ramming in layer not exceeding 25 cm thick soil after repairing/jointing and laying and testing of cables complete all as specified

Removing excavated surplus soils meterial not exc.50m and depositing where directed at a level not exceeding 1.5m above the starting point complete all as specified.

Supply and fixing HDPE double wall pipe corugated pipe of size 63 mm outer dia for cable protection laid in trenches in lieu of sand/brick protection complete all as specified and directed.

Supply and fix in replacement sub main wiring with two run of 10.0 Sq. mm PVC sheathed, copper conductor cable, 1100 Volt, FRLSH grade and one run of copper earth wire 6 Sq mm drawn through PVC casing and caping, complete all as specified. Note : Copper conductor 2 run and one run of copper earth wire along with PVC casing and caping shall be measured as one length.

D RAVICHANDRAN (BID ID -3097397)

EAST URBAN ENGINEERING (BID ID -3128186)

PRASANTA KUMAR PANDA (BID ID -3116073)

PRADIPTA KUMAR PANI (BID ID -3112163)