SPECIAL REPAIR TO CERTAIN ELEMENT OF HOSTEL BLDG RESIDENTIAL BLDGS AT REGIONAL TRAINING CENTRE SALT LAKE KOLKATA UNDER GE NORTH KOLKATA

Amount

Taking down carefully copper / aluminium point wiring (light, fan, socket or power) complete including fittings and fixtures such as switches, Bell push, call bell, ceiling rose, sockets, switch sockets, regulator, lamp holder etc by unscrewing from board carefully and keep aside to store in safe custody or for taking credit including making good of the disturbed surfaces, all as specified and directed.

Material and labour for point wiring (surface type) with PVC insulated FRLS(Fire Retardant Low Smoke) cable 1100 volts grade unsheathed single core multi-stranded copper conductors 1.5 sqmm (nominal area) for phase, neutral and 1.5 sqmm PVC insulated unsheathed multi-stranded copper conductor cable for earth continuty conductor drawn through and including PVC casing-N- caping (medium duty)double lock type,size of casing caping as required at site but not less than 20mm with fittings and accessories pressed steel sunken terminal box made out of 1.6 mm thick MS sheet duly painted with two coats of synthetic enamel paint of approved colour over a coat of red oxide zinc chrome primer and covered with 3 mm thick bakelite sheet cover for fixing switches, sockets, regulator etc and earth continuty conductor shall be connected to common earth and earth dolly for one light/fan point controlled by one way switch complete all as specified and as directed.

All as per item No 2 here in above but for One 3/5pin 6 Amp Socket outlet on the same board with other switches complete all as specified and as directed.

All as per item No 02 here in above but for One 3/5pin 6 Amp Socket outlet on the independent board complete all as specified and as directed.

All as per item No 2 here in above but for One call bell point controlled by one bell push switch complete all as specified as directed.

All as per item No 2 here in above but for one light point controlled by two 2 way switch complete all as specified and as directed.

Material and labour for point wiring (surface type) with PVC insulated FRLS(Fire Retardant Low Smoke) cable 1100 volts grade unsheathed single core multi-stranded copper conductors 2.5 sqmm (nominal area) for phase, neutral and 2.5 sqmm PVC insulated unsheathed multi-stranded copper conductor cable for earth continuty conductor drawn through and including PVC casing caping (medium duty) double lock type, size of casing caping as required at site but not less than 20mm with fittings and accessories pressed steel sunken terminal box made out of 1.6 mm thick MS sheet duly painted with two coats of synthetic enamel paint of approved colour over a coat of red oxide zinc chrome primer and covered with 3 mm thick bakelite sheet cover for fixing switches, sockets, regulator etc and earth continuty conductor shall be connected to common earth and earth dolly for 3/5 pin 16 amps socket point on independent board complete all as specified and as directed.

Material and labour for point wiring (in existing conduit) with PVC insulated FRLS(Fire Retardant Low Smoke) cable 1100 volts grade unsheathed single core multi-stranded copper conductors 1.5 sqmm (nominal area) for phase, neutral and 1.5 sqmm PVC insulated unsheathed multi-stranded copper conductor cable for earth continuty conductor drawn through and including PVC casing-N- caping (medium duty)double lock type,size of casing caping as required at site but not less than 20mm with fittings and accessories pressed steel sunken terminal box made out of 1.6 mm thick MS sheet duly painted with two coats of synthetic enamel paint of approved colour over a coat of red oxide zinc chrome primer and covered with 3 mm thick bakelite sheet cover for fixing switches, sockets, regulator etc and earth continuty conductor shall be connected to common earth and earth dolly for one light/fan point controlled by one way switch complete all as specified and as directed.

All as per item No 8 here in above but for One 3/5pin 6 Amp Socket outlet on the same board with other switches complete all as specified and as directed.

All as per item No 8 here in above but for One 3/5pin 6 Amp Socket outlet on the independent board complete all as specified and as directed.

All as per item No 8 here in above but for One call bell point controlled by one bell push switch complete all as specified as directed.

All as per item No 8 here in above but for one light point controlled by two 2 way switch complete all as specified and as directed.

Material and labour for point wiring (in existing conduit) with PVC insulated FRLS(Fire Retardant Low Smoke) cable 1100 volts grade unsheathed single core multi-stranded copper conductors 2.5 sqmm (nominal area) for phase, neutral and 2.5 sqmm PVC insulated unsheathed multi-stranded copper conductor cable for earth continuty conductor drawn through and including PVC casing caping (medium duty) double lock type, size of casing caping as required at site but not less than 20mm with fittings and accessories pressed steel sunken terminal box made out of 1.6 mm thick MS sheet duly painted with two coats of synthetic enamel paint of approved colour over a coat of red oxide zinc chrome primer and covered with 3 mm thick bakelite sheet cover for fixing switches, sockets, regulator etc and earth continuty conductor shall be connected to common earth and earth dolly for 3/5 pin 16 amps socket point on independent board complete all as specified and as directed. Make for item Nos. 2 to 13:-( As applicable) Make of cable:-Polycab / Finolex / Havells / / KEI / HPL / Mescab / Standard / RR Kabel. Make of casing-N- caping:- Plaza / Presto Plast / Precision / M/S AGK Industries Make for conduit:- Plaza / Presto Plast / Precision/ M/S AGK Industries

Supply and fix switch piano flush button 6 Amp single pole, one way complete all as specified and as directed .

Supply and fix Switch socket combination 5 Pin, 6 Amp flush type complete all as specified and as directed..

Supply and fix socket out let 5 Pin, 6 Amps flush type complete all as specified and as directed.

Supply and fix switch socket combination 5A/16 Amp 5 pin flush type with complete all as specified and as directed.

Supply and fixing switch flush type, 6 Amps, single pole, two way complete all as specified as directed

Supply and fix lamp holder insulated body with back plate for angle/batten fittings complete all as specified and as directed.

Supply and fix ceiling rose surface bakelite, 65 x 50mm, three terminals all as directed.

Supply and fix bell push, flush type 6 Amps complete all as specified and as directed.

Supply and fix electronic fan regulator stepped type flush type AC 240 volt complete all as specified and as directed..

Supply and fix in repairs call bell, AC, 230 volt, single pole including taking down old unserviceable call bell complete all as specified and as directed. (Note: Point wiring not consider/repair only unserviceable one)

Supply and fix modular switch 1 way, 6 A, 1 module all as specified and as directed.

Supply and fix modular switch 1 way, 16A, 1 module all as specified and as directed.

Supply and fix socket 6A 2/3 pin combined 2 module all as specified and as directed.

Supply and fix socket 6A/16A, 2/3 pin combined 2 module all as specified and as directed.

Supply and fix fan regulator step type 120 W, 2 module all as specified and as directed.

Supply & Fix Bell push switch designer modular type 1 module

Supply & Fix in repair modular type power unit 25 amps complete with 4 module plate, starter plug and socket Make for item Nos.14 to 30:- Anchor / Cona / Bajaj / Crabtree / Havells / HPL/ C&S / Standard

Material and labour for sub-main wiring (in existing conduit) with two run of FRLS (Fire Retardant Low Smoke) PVC insulated, unsheathed, single core, multistranded copper conductors of size 4.0 Sq mm and one run of 4.0 Sqmm copper conductor as continuity earth wire, drawn through in existing with fittings and accessories as required at site and taking down old sub main wiring complete all as specified and as directed. (Note(i):Three run of 4.0sqmm copper conductor+One run of existing conduit shall measured as one unit i.e RM)

Material and labour for sub-main wiring (Surface type) with two run of FRLS (Fire Retardant Low Smoke) PVC insulated, unsheathed, single core, multistranded copper conductors of size 4.0 Sq mm and one run of 4.0 Sqmm copper conductor as continuity earth wire, drawn through and including PVC casing capping of adequate size with fittings and accessories as required at site and taking down old sub main wiring with casing caping complete all as specified and as directed. (Note(i):Three run of 4.0sqmm copper conductor+One run PVC casing capping shall measured as one unit i.e RM)

Material and labour for sub-main wiring (in existing conduit) with two run of FRLS (Fire Retardant Low Smoke) PVC insulated, unsheathed, single core, multistranded copper conductors of size 6.0 Sq mm and one run of 6.0 Sqmm copper conductor as continuity earth wire, drawn through in existing conduit with fittings and accessories as required at site all and taking down old sub main wiringcomplete as specified and as directed. (Note:- :(i) Three run of 6.0sqmm copper conductor+One run of existing conduit shall measured as one unit i.e RM)

Material and labour for sub-main wiring (surface type) with two run of FRLS (Fire Retardant Low Smoke) PVC insulated, unsheathed, single core, multistranded copper conductors of size 6.0 Sq mm and one run of 6.0 Sqmm copper conductor as continuity earth wire, drawn through and including PVC casing caping including taking down old sub main wiring with casing caping all as specified and as directed. (Note:Three run of 6.0sqmm copper conductor+One run run Cassing-N-capping shall measured as one unit i.e RM)

Material and labour for sub-main wiring (surface type) with four run of FRLS (Fire Retardant Low Smoke) PVC insulated, unsheathed, single core, multistranded copper conductors of size 10.0 Sq mm and one run of 10.0 Sqmm copper conductor as continuity earth wire, drawn through and including PVC casing caping including taking down old sub main wiring with casing caping all as specified and as directed. (Note:Five run of 10.0sqmm copper conductor+One run run Cassing-N-capping shall measured as one unit i.e RM). Make for item Nos. 31 to 35:- ( As applicable) Make of cable:-Polycab / Finolex / Havells / / KEI / HPL / Mescab / Standard / RR Kabel. Make of casing-N- caping:- Plaza / Presto Plast / Precision / M/S AGK Industries Make for conduit:- Plaza / Presto Plast / Precision/ M/S AGK Industries

Supply and fix of 4 way vertical type TPN DB in double door suitable for four pole MCCB as incomer including make good of damaged surface/wall including re-connection with existing earth wire to DB incuding taking out the old unserviceable one complete all as specified and as directed.Note:- MCCB shall be measured and paid seperatly. Make: Havells Cat No. DHDLVDRWGOFO04 / LTVD04N of L&T/ INDOASIAN Cat No. 811870.

Supply and fix MCCB four pole 63 amps, 240 volts, 16 KA, with all incoming / outgoing connections suitable for fix 4 way vertical type TPN DB in double door with proper size of aluminium lugs complete all as specified as directed Make: Havells Cat No. IHLGNF0063 / INDOASIAN Cat No. 830006/ or equivalent C&S / HPL / Standard / L&T /

Supply and fix sheet metal enclosure /TPN DBs (Double door) 4 way with 200 amps rated busbar suitable for MCB including taking down old unserviceable enclosure one complete all as specified as directed. Make:Standard / L&T/ Indo Asian / C&S / Havells / HPL / Legrand

Supply and fix MCB triple pole & neutral 63 amps, 240 volts, 10 KA, 'C' series with all incoming / outgoing connections suitable for 4 way type TPN DB in double door with proper size of aluminium lugs complete all as specified as directed . Make Havells Cat No. DHMGCTNF063/ INDOASIAN Cat No. 811220/ or equivalent C&S / HPL / Standard / L&T /

Supply and fix in repair, MCB triple pole & neutral 63 amps, 240 volts, 10 KA, 'C' series with all incoming / outgoing connections suitable for 4 way type TPN DB in double door with proper size of aluminium lugs complete all as specified as directed . Make Havells Cat No. DHMGCTNF063/ INDOASIAN Cat No. 811220/ or equivalent C&S / HPL / Standard / L&T /

Supply and fix in repair, MCB triple pole & neutral/ Isolator 100 amps, 240 volts, 10 KA, 'C' series with all incoming / outgoing connections with proper size of aluminium lugs complete all as specified as directed . Standard / L&T/ Indo Asian / C&S / Havells / HPL / Legrand

Supply and fix powder coated sheet metal enclosure single pole & neutral for DBs (Double door) 4 way with 200 amps rated busbar DIN channel, neutral link & earth link superline including taking down old unserviceable enclosure one complete all as specified as directed. Make: Standard / L&T/ Indo Asian / C&S / Havells / HPL / Legrand

All as per item No 42 here in above but for 6 way SPN DB. Make: Standard / L&T/ Indo Asian / C&S / Havells / HPL / Legrand

All as per item No 42 here in above but for 8 way SPN DB. Make:Standard / L&T/ Indo Asian / C&S / Havells / HPL / Legrand

All as per item No 42 here in above but for 12 way SPN DB. Make: Standard / L&T/ Indo Asian / C&S / Havells / HPL / Legrand

Supply and fix MCB single pole & neutral/DP 6 to 32 amps, 240 volts, 10 KA, 'C' series with all incoming / outgoing connections with proper size of aluminium lugs complete all as specified as directed.

Supply and fix, in repair, MCB single pole & neutral/DP 6 to 32 amps, 240 volts, 10 KA, 'C' series with all incoming / outgoing connections with proper size of aluminium lugs complete unserviceable oneall as specified as directed

Supply and fix, in repair, MCB single pole & neutral/DP 40 TO 63 amps, 240 volts, 10 KA, 'C' series with all incoming / outgoing connections with proper size of aluminium lugs complete unserviceable oneall as specified as directed

Supply and fix MCB single pole 6 to 32 amps, 240 volts, 10 KA, 'C' series with all incoming / outgoing connections with proper size of lugs complete all as specified as directed.

Supply and fix in repair, MCB single pole 6 to 32 amps, 240 volts, 10 KA, 'C' series with all incoming / outgoing connections with proper size of lugs complete all as specified as directed. Make for item Nos.46 to 50:-Standard / L&T/ Indo Asian / C&S / Havells / HPL / Legrand

S&F in repair MCCB AC 415 Volts, 250 Amp, 4- Pole, 25/35 KA rupturing capacity with fixed TM range confirming to IS13947-11 complete with commections to the bus bars (Make -INDOASIAN Cat part No- 830107 (HSN code-8536) / Havells Cat Part No. IHLFN40250/ Legrand Cat No. 420219)

S&F in repair MCCB AC 415 Volts, 100 Amp, 4- Pole, 16 KA rupturing capacity with fixed TM range confirming to IS13947-11 complete with commections to the bus bars Make -INDOASIAN Cat part No- 830022 (HSN code-8536) / Havells Cat Part No. IHLGNF0100/ Legrand Cat No. 420015)

Material and labour for earthing with galvanized steel earth plate electrode 600 x 600 x 6 mm thick, buried directly in ground ( earth pit not less than 2.25 mtrs deep below GL) with top edge of the plate not less than 1.5 mtrs below normal ground level, connected to galvanised earth lead wire 4.0mm dia by means of bolts, nuts, check nuts and washers of galvanized iron or steel, earth lead wire protected by and including 15mm dia GI pipe (Light grade) and 20mm dia GI pipe (medium grade) for watering and connected to control switch as directed including necessary earthwork as in soft/loose soil, concrete pit in PCC (1:3:6) type C1, pre cast RCC (1:1.5:3) type A1 cover slab duly reinforced with 8mm dia TMT bar @ 150mm C/C both way and two Nos lifting handle made of 8mm dia TMT bar and set in cement mortar (1:4), funnel, wire mesh, char coal or coke and salt in alternate layer, testing, etc complete and as specified in electrical plate No 5 of SSR Pt I including taking down old earthing complete all as specified as directed

Ditto all as above item no. 55 but using galvanised iron strip 32x6mm as earthing lead all as specified and as directed.

Supply and fix GI wire 4 mm dia as earth continuity conductor including taking down old unserviceable earth wire compleate all as specified and as directed.

Supply and fix GI pipe 15 mm bore (dia), light-grade for protection of earth electrode including taking down old unserviceable GI pipe complete all as directed and as specified. Make:- Prakash / Utkarsh Tubes Ltd / Jindal / Zenith / Bansal /Nezone/ M/S BST Infratech Ltd.

Excavating in trenches, n exc 1.5 m wide or n exc 10 sq m on plan and n exc 1.5 m in depth for foundation etc and getting out in loose soil for taking out pipe line complete all as specified and directed.

Returning, filling in, including spreading, levelling, watering and well ramming in layers not exc 25 cm in Soft/loose soil complete all as specified.

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

Cutting hard standing / road for laying of cable/portection pipe, not exc 30 cms wide and not exc 30 cms deep, and getting out in soft/loose soil, etc complete all as specified and as directed.

Material and labour for PCC (1:3:6) type C-2 (using 40 mm graded aggregate) for filling and making good of disturbed surfaces of road/hard standing etc complete all as specified and as directed.

Material and labour for sand cushioning with clean dry sand in trenches for cable protection complete all as specified and as directed. Note:- Only punned depth will be measured and paid.

Supply and lay sub class 'B' bricks dry in trenches for cable protection laid with its longitudinal axis perpendicular to the cable axis complete all as specified and as directed.

All as per Item No. 65 above , but laying only.

Supply and fix galvanised iron pipe in 32 mm bore, light grade for protection of UG cable, laid in trenches or fixing to pole, panel, wall etc. including MS clamp,nut, bolt etc, on pole / walls. complete all as specified and as directed. Make:- Prakash / Utkarsh Tubes Ltd / Jindal / Zenith / Bansal / Nezone / M/S BST Infratech Ltd.

Supply, Laying,connecting,testing and commissioning of XLPE insulated and PVC sheathed ,armoured heavy duty UG cable with stranded alluminium conductors 16 sqmm x 4core,1100 Volt grade, laid in trenches/wall/roof/pole/through pipe ,compleate all as specified and as directed including taking down old unserviceable one. Note :- (i) Pipe and bricks for cable protection and sand cushioning and earth work shall be measured and paid separately. Makes:- Polycab / Finolex / Havells / / KEI / HPL / Mescab / Standard / RR Kabel

All as per item no. 68 here-in-before but cable of size 16 sqmmx 2 core.

All as per item no. 68 here-in-before but cable of size 25 sqmmx 3.5 core.

Supplying and erecting in replacement of old pole with steel tubular swaged pole, 9 mtr hight confirming to IS-2317/1980 type 410-SP-31,complete with cast iron base plate , finial taper plug , bolts, nuts and screws etc including two coats of aluminium paint on exposed surface of poles and two coats of black bituminious paint on embeded portion, numbering of poles complete, including taking out damaged steel tubular pole/prestressed concrete pole with porcelain insulator and demolition of cement concrete complete all as specified and as directed. Note:- PCC will be measured and paid separately. Make:- Calcutta Poles & Tubes / Jindal Steel Poles / National Tubing Co./ Bansal Poles./ Subham poles.

Supply and fix, Hot pressed moulded SMC junction box of inside dimension 300 mm x 150 mm x 170 mm to be fixed to pole with provision of 2 number aluminium bus bar of size 25x5mm with mild steel work complete all as specified and as directed. (Model JB-M10100 of Hensel or equivalent in sintex / make as approved by GE).

Supply and fix,, High Density Polyethylene pipe (HDPE), Class 2, 15 / 20 mm bore / dia fixed to electric pole with and including 20mm x 3mm GI clamps with every 1 mtr spacing complete all as specified and directed. (Note : Cost of fixing clamps shall deemed to be included in the quoted rate.) Make:- Prince / Supreme / Jain pipes / Kisan / Reliance Finolex.

Material and labour for PCC (1:2:4) type B-1 (using 20mm graded aggregate) for coping of poles upto 30cm above ground including necessary form work, and finishing the surfaces even and smooth without using extra cement including demolition of old damaged PCC coping complete all as specified and as directed.

Material and labour for PCC (1:3:6) type C-2 with 40mm graded stone aggregated for foundation of electric pole, bus bar and panel board etc including necessary form work and demolition of old unserviceable concrete complete all as specified and as directed

Supply and fix LED tube light fitting including LED tube rod of extruded alluminum and PC diffuser and inbuilt driver of 18/20 Watt and two Nos 2nd class hard wood round block and connecting up with twin core twisted flexible copper conductor cable of suitable size from ceiling rose to connector of tube light fittings including taking down old u/s fluorscent tubelight fitting. c/ Havells Cat no. of tube rod CRYSTAL1213T8DSTL20WLED865SGLASS and Fitting(Batten) cat no. REGALBATTENT8UPTO1/22WSSBSWH/ Bajaj Cat no. of tube rod- BLRB20CWLED and Fitting(Batten) cat no.- BLRBDB118 / ewuivalent in Jaguar / Century Led / HPL.

Supply and fix intergrated LED tube light fitting to replace u/s FTL fittings( Both tube rod and fittings included as a single unit) of capaicty 18/20 watt including taking down old unserviceable fluorescent tube light fittings complete all as specified and as directed. (i) Make : Bajaj Cat No. BCSLB18WH / Jaguar cat no. LGLZ01X020XN / Havells cat no.LUMILINEBS18WLED840SPCWH

All as per above item no. 77 but replacing of the FTL fitting of 20 watt with energy saving LED luminarries fitting of 10 Watt including taking down old fitting complete all as specified and as directed.(Make : Bajaj / Havells / Century LED )

Supply and fix in repair LED light fitting, 1x10/12 W bulk head luminaries, with LED lamp, etc. complete with all accessories and including connecting up with twin core twisted flexible copper conductor cable of suitable size including taking down the old unserviceable fitting complete all as specified and as directed. Make:-Century LED Cat No. HWAR012C / Havells cat No. HEXAFT10WLED857SSYMBOPC / Jaquar Cat No. LBLK02X010XC.

Supply and fix in repair 2 ft x 2 ft recess/surface mounted luminaire suitable for grid ceilling /suspended from ceiling complete with electronic driver for 1 x 36 W LED luminarries and including 36 W LED Lamp duly pre wired complete with all acessories inculding connection with flexible twin core copper conductor of size 23/0.0076 mm complete including taking down old unserviceable fitting all as specified and as directed. Make: Havells Cat No.PLUTONEO2X2PLR34WLED857S / Jaquar Cat No. LULTU1S036XC/ Century LED Cat No. PCIN036C0515.

Supply and fix in repair LED lamp (B22 Base type) of 1x7 W after taking down the old unserviceable CFL/GLS lamp complete all as specified and as directed. Make:Century LED/ Crompton/ bajaj / jaguar / Havells. / C&S

Supply and fixing LED building security light fitting 25 watt energy saving versatile pressure die-cast aluminium IP65 building security luminaire with suitable GI bracket complete with all accessories and including connecting up with twin core twisted flexible copper conductor cable with suitable size of 230V, 50 HZ complete including taking down old unserceable light fitting all as specified and directed. Make: Century LED Cat no. SPSP025C/ Crompton Cat No. LSTS-25-CDL-M/ Jaguar Cat No. LCPRSRT25WXC

Supply and fix, in repair, LED Street light luminaries with panel including LED Lamp of 60 Watt complete including GI bracket of Medium grade pipe, bent to shape,32 mm bore,1.2 mts long fixed with clamps 25x4 mm MS flat of suitable size, nut bolts and washers complete, including preparing new surfaces of iron and steel and applying with two coats of alluminium paint over one coat of red oxide primer all as specified and as directed. Make:- Century Led / Havells / C&S / Halonix / HPL / Bajaj / Jaguar / Simoco.

Supply and fix, in repair LED Street light luminaries with panel including LED Lamp of 45 Watt complete including GI bracket GI bracket of Medium grade pipe, bent to shape,32 mm bore,1.2 mts long fixed with clamps 25x4 mm MS flat of suitable size, nut bolts and washers complete with two coats of alluminium paint over one coat of red oxide primer all as specified and as directed Make:- Century LED Cat No.SPSP045C / C&S Cat No INDUS-T / 45 W/ LS/ Bajaj Cat No. ENXT P 54L WH CR PC SD

Supply and fix, in repair, LED Flood light luminaries complete with panel and including LED Lamp of 60/70 Watt complete all as specified and as directed. Make:- Century LED Cat No. HCQU060C / C&S Cat No. LTEF60WHPLED / Jaguar Cat no. LFLDSLM070XC

Supply and fix LED post top lantern with post top made in cast aluminium spigot housing with decorative opal acrylic diffuser and IP 65 protection including 35/40 Watt LED lamp with all accessories and fixing in existing post including taking out old unserviceable/broken light fittings complete all as specified and as directed. Make: Havells Cat No.RUBYPT35WLED757PSYMTOPC / Century LED Cat No. APBY040C / Crompton Cat No. LPTO-40-CDL

M/s P.K.Ghosh

N S CONSTRUCTION

BEE ROMEN

A ESS and CO

MAZUMDER AND CO

M/S RAJESH TRADING CO

DAS ENTERPRISE