REPAIR/MAINT OF MCB, DB, SUBMAIN AND OTHER ANCILLIARY ITEMS AT OTM ACCN IN DIFFERENT POCKETS INSIDE FORT WILLIAM UNDER GE(FW) KOLKATA

Amount

Taking down copper/aluminium point wiring (light, fan, socket or power) complete, including fixture and fittings such as switches, ceiling roses, pendants, regulators, sockets, light fitting etc. removing materials to store for keeping in safe custody or for taking credit (credit for above items should be made as per conditions separately) and making good disturbed surfaces of walls, floors, etc complete all as specified and directed.

Taking down of old Submain wiring any type including batten/ conduit/ casing at any indicated situation complete all as specified and directed.

Taking down of Old MCB DB any type any size including MCCB/RCCB/MCBs and disconnecting the serviceable MCBs and keeping in safe custody for reuse at site or removal from site complete all as specified and directed.

M&L for surface type point wiring with 1.50 Sq. mm (nominal area) FRLS-H PVC insulated and unsheathed, multi stranded copper conductor cable 1100 Volts grade, single core, laid in and including PVC casing capping medium duty complete with all fittings and accessories, fixed to walls/ceiling, including mild steel terminal boxes 1.25 mm thick conforming to IS-5133 (Part-I) with 3.0 mm thick plastic laminated sheet top cover (ISI Marked) for mounting switches/ regulator /bell push etc and including 1.50 Sq. mm (nominal area) FRLS-H PVC insulated and unsheathed multi stranded copper conductor cable 1100 Volts grade, single core, earth continuity conductor connected to common earth dolly, for one light point /bell point/ceiling fan/exhaust fan point controlled by one way switch complete all as specified and directed.

All as per item No. 04 above but for one 5 amps switch socket outlet on same board controlled by another switch, complete all as specified and directed (surface type point wiring with terminal box).

All as per item No. 04 above but for one 5 amps switch socket combination on independent board, complete all as specified and directed (surface type point wiring with terminal box).

All as per item No. 04 above but using 2.5 sqmm single core multi stranded copper conductor FRLS-H PVC insulated and unsheathed, cable for 3/6 pin 15 Amp socket outlet controlled by one switch on independent board with and incl 2.5 sqmm green FRLS PVC insulated and unsheathed, copper conductor as continuous earth wire with lugs complete all as specified and directed (surface type point wiring with terminal box).

M&L for concealed type point wiring with 1.50 Sq. mm (nominal area) FRLS-H PVC insulated and unsheathed, multi stranded copper conductor cable 1100 Volts grade, single core, laid in and incl PVC conduit complete with all fittings and accessories (except terminal box and laminate cover), fixed to walls/ceiling, for mounting MODULAR TYPE switches/ regulator /bell push etc and including 1.50 Sq. mm (nominal area) FRLS-H PVC insulated and unsheathed multi stranded copper conductor cable 1100 Volts grade, single core, earth continuity conductor connected to common earth dolly for One light point or one fan point or bell point controlled by one switch or bell push complete all as specified and directed. (NOTE :- (i) Where tube light fitting is to be fitted/ suspended, CI Circular boxes shall be provided with the PVC Pipes in the ceiling & the unit rate shall be deemed to be included for the same. (ii) Quoted rate shall be exclusive of the cost of terminal box & laminate cover which shall be measured seperately. (iii) Cost of cutting chases for concealed wiring shall be deemed to be inclusive in the quoted rates. No claim in this regard shall be entertained at a later stage)

All as per item No 8 here-in-before, but for one 5 pin 5/6 amps multisocket outlet point in independent board (concealed wiring) (except terminal box and laminate cover), fixed to walls/ceiling, for mounting MODULAR TYPE switches

All as per item No 8 here-in-before, but for one 5 pin 5/6 amp socket out let point in the same switch board of light points (except terminal box and laminate cover), fixed to walls/ceiling, for mounting MODULAR TYPE switches

All as per item No 8 above but using 2.50 Sq. mm (nominal area) FRLS-H PVC insulated and unsheathed, multi stranded copper conductor cable 1100 Volts grade, single core for line conductor and 2.50 Sq. mm (nominal area) FRLS-H PVC insulated and unsheathed multi stranded copper conductor cable 1100 Volts grade, single core for earth continuty wire for one 15/16 amp multi socket out let independent. (concealed wiring) (except terminal box and laminate cover), fixed to walls/ceiling, for mounting MODULAR TYPE switches

S&F switch piano flush button AC 230 V Single pole 5/6 Amp one way complete all as specified and directed.

S&F Bell push, flush type, 5/6 Amps, 240 volts complete all as specified and directed.

S&F socket outlet, non-shuttered, 2-in-1, 3 pin, 6 Amp AC 230 Volts flush type complete all as specified and directed.

S&F switch socket combination, 5 pin, 6 Amp AC 230 Volts flush type complete all as specified and directed.

S&F switch piano flush button AC 230 V Single pole 15/16 Amp one way complete all as specified and directed.

S&F socket outlet, non-shuttered, 2-in-1, 3 pin, 15 Amp AC 230 Volts flush type complete all as specified and directed.

S&F switch socket combination 2 in 1, 3 pin, 6 and 16 Amps flush type universal complete with all necessary electrical connection all as specified and directed.

S&F new Call bell, musical type, AC 230/240 Volts, single pole complete all as specified and directed.

S&F new Call bell, ding dong type, AC 230/240 Volts, single pole complete all as specified and directed.

S&F ceiling rose surface, polycarbonate/bakelite, three terminals complete all as specified and directed.

S&F stepped type electronic fan regulator, flush type, 100 watts, 5 Speed Control, 230/240 Volts complete all as specified and directed.

S&F lamp holder, PVC/Polycarbonate body with back plate suitable for batten/pendant fittings or to be mounted on walls complete all as specified and directed.

S & F Modular Switch 1 way, 6 Amps, 1 module complete all as specified and directed.

S & F Modular Switch 1 way, 16 Amps, 1 module complete all as specified and directed.

S & F Modular Socket 6 Amps, 2/3 pin combined, 2 module complete all as specified and directed.

S & F Modular Socket 6/16 Amps, 2/3 pin combined, 2 module complete all as specified and directed.

S & F Modular Fan step regulator, 120 watt, 2 module complete all as specified and directed.

S & F Modular Bell push 6 Amps, 1 module complete all as specified and directed.

S & F Modular Blank plate, 1 module complete all as specified and directed.

S&F Modular White cover plate with frame 1 module complete all as specified and directed.

S&F Modular White cover plate with frame 2 module complete all as specified and directed.

S&F Modular White cover plate with frame 3 module complete all as specified and directed.

S&F Modular White cover plate with frame 4 module complete all as specified and directed.

S&F Modular White cover plate with frame 6 module complete all as specified and directed.

S&F Modular White cover plate with frame 8 module complete all as specified and directed.

S&F Modular White cover plate with frame 12 module complete all as specified and directed.

S & F Modular type Metal Flush box 1/2 module complete all as specified and directed.

S & F Modular type Metal Flush box 3 module complete all as specified and directed.

S & F Modular type Metal Flush box 4 module complete all as specified and directed.

S & F Modular type Metal Flush box 6 module complete all as specified and directed.

S & F Modular type Metal Flush box 8 module complete all as specified and directed.

S & F Modular type Metal Flush box 12 module complete all as specified and directed.

S & F in repair Modular fittings/accessories in existing location complete all as specified & directed for the following types :-. (Note: Make of fitting shall be as per existing one)

Modular Switch 1 way 6 A, 1 module, 240 Volts AC

Modular Switch 1 way 16 A, 1 module 240 Volts AC

Modular Socket 6 A, 2/3 pin combined 2 module, shuttered, 240 Volts AC

Modular Socket 6 / 16 A, 2/3 pin combined 2 module, shuttered, 240 Volts AC

Modular Fan step regulator, 120 watt, 2 module, 100W, 4 step, 240 Volts AC

M&L for sub main wiring with four run of FRLS-H PVC insulated & unsheathed multistranded copper conductor of nominal cross sectional area 10.0 Sqmm alongwith one run of FRLS-H PVC insulated & unsheathed multistranded copper conductor of nominal cross sectional area 10.0 Sqmm as earth continuity conductor drawn through and including PVC casing-caping of suitable size, surface type complete all as specified and directed. (NOTE : Five runs of single core 10.0 Sqmm cable & one run of PVC casing capping shall be measured as one unit)

All as per Srl. Item No. 45 above but with two runs of 6.0 Sqmm cable and one run of 6.0 Sqmm as earth continuity conductor in PVC casing capping (NOTE : Three runs of single core 6.0 Sqmm cable & one run of PVC casing capping shall be measured as one unit)

All as per Srl. Item No. 45 above but with two runs of 4.0 Sqmm cable and one run of 4.0 Sqmm as earth continuity conductor in PVC casing capping (NOTE : Three runs of single core 4.0 sqmm cable & one run of PVC casing capping shall be measured as one unit)

M&L for cutting chases in brick walls, pinning in, making good to facings where required and pointing in cement mortar 1:3 to ends or edges of landing, steps, cills, sunshades, shelves, lintels etc and cutting chases for concealed water tubing or concealed water tubing or concealed conduit wiring etc and making good, cutting not exc 10 cm girth complete all as specified and directed.

Taking down carefully serviceable LED lights fitting of any type with driver, holder including LED tube light, refixing the same after repairs, connecting up with three core flexiblecopper conductor cable of suitable size from ceiling rose complete all as specified and directed.

S&F in repair LED lights fitting 1x20W, 220 V, AC decorative box with Aluminum housing type with driver, holder including LED tube light connecting up with three core flexiblecopper conductor cable of suitable size from ceiling rose complete. (Make: Crompton, Cat No.CCS-103-20-65SL-DP-NWH/ / Philips, Cat No. BN021C LED22S PSU CW GR or Equivalent model & makes specified in the tender).

S&F in repair LED lights fittin 1x10 W, 220 V, AC decorative box with Aluminum housing type with driver, holder including LED tube light connecting up with three core flexible copper conductor cable of suitable size from ceiling rose complete. (Make: Crompton, Cat No. CSS-103-10-65-SL-DP-NWH / Philips, Cat No. BN 021 LED 12S 6500 PSU GR or Equivalent model & makes specified in the tender) or equivalent).

S&F in repairs recess mounted 300 mm x 300 mm LED flat panel luminaire 18 Watts, 100 lumen/watt, in powder coated CRCA housing , having glare free diffuser, operating voltage 180-270V, with constant current electronic driver complete with all accessories with and including 18 Watt LED and including all accessories, mounting frame etc and connecting up with twin core flexible copper conductor wire of adequate size complete all as specified and directed

S&F in repairs Surface mounted 300 mm x 300 mm LED flat panel luminaire 18 watts, 100 lumen/watt, powder coated CRCA housing , having glare free diffuser, operating voltage 180-270V, with constant current electronic driver complete with all accessories with and including 18 Watt LED and including all accessories, mounting frame etc and connecting up with twin core flexible copper conductor wire of adequate size complete all as specified and directed

S&F recess mounted slim-fit downlighter, 100 lumen/watt, round or square, having glare free frosted diffuser, operating voltage 180-270V, with constant current electronic driver complete with all accessories with and including 15 Watt LED and including all accessories, mounting frame etc and connecting up with three core flexible copper conductor wire of adequate size complete all as specified and directed.

All as per Item No.54 above, but surface mounted LED downlighter of capacity 15 Watt

All as per Item No. 54 above, but surface mounted LED downlighter of capacity 6 Watt

S&F in repair LED wall mounted spot focusing light fitting, 9 watt, colour temperature 2700K, mounted on wall / ceiling connected with insulated unsheathed flexible copper wire of suitable size complete all as specified and directed.

S&F in repairs recess mounted LED luminaire, of size 600 mm x 600 mm, in powder coated CRCA housing , having glare free diffuser, operating voltage 180-270V, with constant current electronic driver complete with all accessories with and including 35/36 Watt LED and including all accessories, mounting frame etc and connecting up with twin core flexible copper conductor wire of adequate size complete all as specified and directed and complying with the following specifications:- (a) minimum efficacy 110 lumen/watt (b) CRI not less than 80, (c) THD < 20% (c) having in built short circuit and surge protection (d) colour temperature not less than 5700 degree K (e) life not less than 25000 hours of operation (f) Weather protection: IP20

S&F in repairs Surface mounted LED luminaire, of size 600 mm x 600 mm, in powder coated CRCA housing , having glare free diffuser, operating voltage 180-270V, with constant current electronic driver complete with all accessories with and including 35/36 Watt LED and including all accessories, mounting frame etc and connecting up with twin core flexible copper conductor wire of adequate size complete all as specified and directed and complying with the following specifications:- (a) minimum efficacy 110 lumen/watt (b) CRI not less than 80, (c) THD < 20% (c) having in built short circuit and surge protection (d) colour temperature not less than 5700 degree K (e) life not less than 25000 hours of operation (f) Weather protection: IP20

S&F in repair LED picture lights, chrome finish, 10 watt with colour temperature 3000K, made of metal and synthetic material, incl driver and necessary electric connection with suitable size copper wire complete all as per specified and directed. (Make : PHILIPS, Cat No: 48043/30/86 or equivalent model in other makes specified in tender)

S&F LED Bulkhead fitting 09/10 watt, with IP65 degree of protection and with impact resistance of IK-08, mounted on wall /ceiling connected with insulated unsheathed flexible copper wire of suitable size complete all as specified and directed.

S&F in repair thread type E-27 cool day LED bulb, 09 Watt, with aluminium heat sink powder coated white with PC diffuser, minimum colour temperature 5700K complete all as specified and directed.

S&F in repair thread type E-27 cool day LED bulb, 05 Watt, with aluminium heat sink powder coated white with PC diffuser, minimum colour temperature 5700K complete all as specified and directed.

S&F in repair thread type E-14 cool day LED bulb, 09 Watt, with aluminium heat sink powder coated white with PC diffuser, minimum colour temperature 5700K complete all as specified and directed.

S&F in repair thread type E-14 cool day LED bulb, 05 Watt, with aluminium heat sink powder coated white with PC diffuser, minimum colour temperature 5700K complete all as specified and directed.

S&F in repair Pintype 22 Warn LED bulb, 09 or 12 Watt, with aluminium heat sink powder coated white with PC diffuser, minimum colour temperature 6500K complete all as specified and directed.

S&F in repairs PVC casing/caping of size 25 mm with all accessories all as directed by Engr-in- charge .

S&F in repairs PVC casing/caping of size 20 mm with all accessories all as directed by Engr-in- charge .

S&F in repairs GI tubing medium grade of size 15 mm dia incl painting and making hole for extension of fan hook in high roof ceiling complete all as specified and directed.

S&F in repair clamp with buckle for hanging ceiling fan including nuts and bolts and other accessories, suitable for any type of ceiling fan complete all as specified and directed.

Supply only LED driver for 2'x2' LED ceiling light fitting 230 Volt 30 watt - 40 watt complete all as specified and as directed.

Supply only LED driver for LED ceiling light fitting 230 Volt 18 watt - 28 watt complete all as specified and as directed.

Supply only LED driver for LED ceiling light fitting 230 Volt 05 watt - 15 watt complete all as specified and as directed.

Supply only LED driver for LED strip light, 230 Volt 5 W complete all as specified and as directed.

S&F TPN DB, IP 43 protection, double door , 415 volts, 4 way (8+12), with 100 Amps copper bus bar for each phase complete all as specified and directed.

S&F Double Door, Sheet Metal Enclosure for DBs, for mounting of MCB for 240 Volts, 8 way, with 100 Amps rated copper bus bar, Single Pole & Neutral, complete all as specified and directed.

S&F SPN DB, IP 43 protection, double door , 240 volts, 4 way, with 100 Amps copper Bus Bar complete all as specified and directed.

NOTE FOR ITEM NO. 75 to 77 :- (1) Incoming MCCB/RCCB/MCB and outgoing MCBs shall be measured and paid seperately as "Supply Only". (2) Quoted rate is deemed to be inclusive of blanking plate for slots remaining blank after fixing of MCBs. (3) DB, MCCB, RCCB & MCB shall be of the same manufacturer.

S&F MCB 'C' series, TPN, 415 volts, 63 Amps, breaking capacity 10KA complete all as specified and directed.

S&F MCB 'C' series, SPN, 32 Amps, breaking capacity 10KA complete all as specified and directed.

S&F MCB 'C' series, single pole, 6 to 32 Amps, breaking capacity 10KA complete all as specified and directed.

S&F in repair MODULAR MCB protected power unit with one 25 Amps socket with 3 pin plug top and including 01 No MCB, DP, and starter 25 Amps ratings with six module plate and flush metal GI box and electrically connected complete all as specified and directed. (MAKE : HAVELLS, Cat No. DHDUCDP0253025 / NORTH WEST, Cat No: ACPU6M-BT or equivalent model in ABB / C&S / CRABTREE / HAGER / SCHNEIDER / LEGRAND) (NOTE : Enclosure & MCB shall be same manufacturer. Cost of MCB is deemed to be included in the quoted rate)

S&F Exhaust fan 230 mm sweep, 900 RPM, heavy duty, AC Single Phase 230/240 volts, PVC body with louvers and vents, long life span, durable finish, weather-resistant, corrosion-resistant, performance consistency, square or round as per site requirement complete with all accessories and connecting up including and PVC insulated, sheathed round flexible wire with multi stranded copper conductor of size 1.0 Sqmm, 3 Core, 1100 Volts grade, from ceiling rose/ connector to fan, including necessary scaffolding, safety and protective measures at any height of building, complete all as specified and directed. (MAKE : HAVELLS/ CROMPTON / USHA,/ BAJAJ / ORIENT)

S&F Exhaust fan 250 mm sweep, 900 RPM, heavy duty, AC Single Phase 230/240 volts, PVC body with louvers and vents, long life span, durable finish, weather-resistant, corrosion-resistant, performance consistency, square or round as per site requirement complete with all accessories and connecting up including and PVC insulated, sheathed round flexible wire with multi stranded copper conductor of size 1.0 Sqmm, 3 Core, 1100 Volts grade, from ceiling rose/ connector to fan, including necessary scaffolding, safety and protective measures at any height of building, complete all as specified and directed. (MAKE : HAVELLS/ CROMPTON / USHA,/ BAJAJ / ORIENT)

S&F Exhaust fan 300 mm sweep, 1400 RPM, heavy duty, AC Single Phase 230/240 volts, metal body with louvers and vents, long life span, durable finish, weather-resistant, corrosion-resistant, performance consistency, square or round as per site requirement complete with all accessories and connecting up including and PVC insulated, sheathed round flexible wire with multi stranded copper conductor of size 1.0 Sqmm, 3 Core, 1100 Volts grade, from ceiling rose/ connector to fan, including necessary scaffolding, safety and protective measures at any height of building, complete all as specified and directed. (MAKE : HAVELLS, Model: Turbojet SP / CROMPTON, Model: EXHD300-4-1 /USHA, Model No.300mm S. PHTURBOHDEF 1400 RPM ISI/ Bajaj, Model: SKU70068 or equivalent model in ORIENT).

NOTE FOR ITEM NO. 83 to 85 :- (i) Old fan, if any taken down, shall be deposited by contractor in MES store yard. (ii) The vender shall be provided with marking / embossing toll free No duly indicating the guarantee/warrantee period on the every fan. (iii) The tenderer shall be marked/inscribed the MES / SM No on fan with synthetic enamel paint (Black colour)

S&F PVC Cable trays with cover of size 75mm x 75mm on walls/Ceilings as per site requirement for proper fixing of Copper pipe with insulation alongwith fittings and fixtures arrengement, complete all as specified and directed.

Materials and Labour for earthing complete with galvanized steel earth plate electrode 600 mm x 600 mm x 6.0 mm thick buried directly in ground vertically to a depth not less than 2.25 meter deep below ground level with top edge earth plate at a depth not less than 1.5M below normal ground level connected to galvanized steel earth wire 4 mm dia (upto 7.5 metres) by means of bolts, nuts check nuts and washers of galvanized steel and connected to main switch board or main control board as directed and including provision of concrete pit in PCC (1:3:6) type C1, pre-cast RCC (1:2:4) type B1 cover slab 45 cm x 45 cm x 5 cm reinforced with 8 mm dia. TMT bars @ 150 mm centre to centre both ways, with one handle for lifting made out of 8 mm dia MS bar, provision of funnel, wire mesh, 20 mm bore galvanized steel tubing (Medium grade) for watering, charcoal or coke and salt in alternate layers, 40 mm bore galvanized steel tubing medium grade for protection of earth lead connection, necessary excavation and earth work in any type of soil and including necessary testing and dismantling of existing unsv earthing complete all as shown in Figure 15A of IS 3043 :1987, complete all as specified and directed.

MS AP CONSTRUTION AND CO

SANTOSH INTERNATIONAL

AZIM ENTERPRISES