SPECIAL REPAIR TO RE-WIRING WORK OF ALL OFFICES OF HQ EASTERN COMMAND (EME BR) UNDER GE (FW) KOLKATA

Amount

Taking down copper/ aluminium point wiring (light, fan, buzzer, socket or power) complete including fixture and fittings such as switches, ceiling roses, pendants, regulators, sockets etc excluding light fitting for taking credit removing from site and making good disturbed surface of walls, floors etc complete all as specified and directed.

Materials and Labour for concealed type point wiring with 1.50 Sq. mm (nominal area) FRLS PVC insulated and unsheathed, multi stranded copper conductor cable 1100 Volts grade, single core, laid in and including PVC conduit 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 modular type switches/ regulator /bell push etc and including 1.50 Sq. mm (nominal area) FRLS 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. (NOTES: - (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) 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) (a) One light point or one fan point controlled by one switch

One 3/5 pin socket outlet, 5 Amp independent

One 3/5 pin socket outlet, 5 Amp on the same board with other switches

All as per item 2 above but using 2.50 Sq. mm (nominal area) FRLS PVC insulated and unsheathed, multi stranded copper conductor cable 1100 Volts grade, single core for line conductor and 1.50 Sq. mm (nominal area) FRLS PVC insulated and unsheathed multi stranded copper conductor cable 1100 Volts grade, single core for earth continuity 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

All as per item No 2 above but using 4.0 sqmm single core multi stranded copper conductor PVC insulated and unsheathed, flame retardant Low Smoke (FRLSH ) cable for 3/6 pin 15 Amp socket outlet controlled by one switch on independent board with and including 4.0 sqmm green solid copper conductor as continuous earth wire with lugs complete all as specified and directed.

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

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

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

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

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

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

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

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

S & F Modular type White cover plate with frame 4 module

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

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

S & F Modular type 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 Ceiling rose, 3 terminal PVC insulated body complete all as specified and directed.

S & F Pop-up type Brass flush-mounting boxes for floor/Table 8 (2x4) modules complete all as specified and directed. Make: Legrand Model 0540 28 or equivalent make specified in tender.

S & F Pop-up type Brass flush-mounting boxes for floor/Table 3 modules complete all as specified and directed. Make: Legrand Model 0540 15 or equivalent make specified in tender.

S & F in repair LED Ceiling light fitting 35/36 W recess / Surface type as in repair, minimum colour temperature 6500K, with suitable driver complete with all accessories internally pre-wired and including connecting up with twin core twisted flexible copper conductor cable complete all as specified and directed. Make: Crompton LCTLSN-36-CDL or equivalent make specified in tender.

S&F in repair picture LED lights with colour temperature 3000 K suitable for 12 W metal and synthetic material lumen 500 lm complete all as specified and directed. Make :Model: 48043/30/86 of Philips or equivalent make specified in tender.

Supply and fixing LED lights fitting 1x 20W, 220V,warm light AC decorative box type with driver, holder including LED tube light connecting up with three core flexible copper conductor cable of suitable size from ceiling rose complete all as specified and directed.

S & F LED decorative Wall lights fitting 4 W x 2, complete with all accessories internally pre-wired and including connecting up with twin core twisted flexible copper conductor cable E-14 LED 4w X2 complete all as specified and directed. Make: PHILIPS 32033/11/66 Aquafit wall light(Chrome and Metal,12W)-DC or equivalent make specified in tender.

S & F in repair LED Ceiling light fitting of Vector IV/V Series Abstract design-Geometrically aligned-Can be arrange symmetrically or abstract 35/36 W recess / Surface type as in repair, minimum colour temperature alongwith 3CCT option , with suitable driver complete with all accessories internally pre-wired and including connecting up with twin core twisted flexible copper conductor cable complete all as specified and directed. Make: Crompton LCTLRF4-36-CDL/LCTLRF5-36-CDL or equivalent make specified in tender.

S & F in repair LED Indoor Commercial LED Luminaires light fitting 36 W (fixture size;(L x W x H) in(1271 x 163 x46) saBer led merges classic styling with cutting edge technology to provide quality illumination and superior optical control. as in repair, minimum colour temperature 6500K, with suitable driver complete with all accessories internally pre-wired and including connecting up with twin core twisted flexible copper conductor cable complete all as specified and directed. Make: Hevells cat part saBerlP36Wled840sPmmaWHor equivalent make specified in tender.

Supply and fixing Track and Spot lights, 20 Watt, 220 V AC recessed type with high efficiency PMMA diffuser soft glare free light complete with driver, holders & LED lamp suitable for roof ceiling including connecting up with driver three core complete all as specified and directed. Make : ST700TLED20 930 PC PSUMB 1CWH IN of Philips or equivalent make specified in tender.

Supply and install split units indoor/outdoor complete with cordless remote control with minimum 5 star rating inverter type of capacity 2.0TR , copper condenser coil including 4 sqmm 4 core flex cable connection from indoor to outdoor unit as per site requirement including necessary masonry work for making good distributed surface and match with the existing colour complete all as specified. Note :- Copper pipe , insulation and connecting cable will be measured and paid separately under respective item

Supply and fix in repairs suction copper pipe line heavy duty 1/2'' dia and flair nuts from indoor to outdoor unit of split AC 1.5 /2 TR capacity all as specified and directed.

Supply and fix in repairs discharge copper pipe line heavy duty 1/4" dia and flair nuts from indoor to outdoor unit of split AC 1.5 TR /2 TR capacity all as specified and directed.

Supply and fix in repairs PVC pipe nylon imbraided 1of size 5/8" for condenser water drain fitted with clamps/ concealed in wall all as specified and directed.

S&F Nitrile Rubber insulation for copper tubing of size 1/2'' dia duly wrapped complete all as specified and directed.

S&F Nitrile Rubber insulation for copper tubing of size 1/4'' dia duly wrapped complete all as specified and directed.

Supply and fixing angle iron brackets wall mounted / Floor mounted as per site made of steel including two coats of powder coated finish and foundation bolts and nuts firing complete and making good the disturbed surface.

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 arrangement complete all as specified and directed.

Cutting Chases pinning in, for concealed conduit wiring and making goods of disturbed surface not exc 15 cm girth complete all as specified and directed.

Dismantling and Re installation including commissioning of AC (Indoor Unit with copper pipe line with drain pipe)including materials such as Copper Pipe, Installation, Hanging supporting materials etc) including checking whole system leakage Testing for nitrogen also supply of refrigerant for complete functioning of AC units.

Taking down of old Submain wiring upto 10 sqmm any type including batten/ conduit/ casing at any indicated situation.

M & L for sub main wiring with 4 run of FRLSH PVC insulated & unsheathed multistranded copper conductor of nominal cross sectional area 10.0 sqmm alongwith one run of FRLSH PVC insulated & unsheathed multistranded copper conductor of nominal cross sectional area 10.0 sqmm as earth continuity conductor drawn through and including PVC casing-capping of suitable size, surface type all as directed.

All as per Srl. Item No. 46 above but with 2 run of 6.0 Sqmm cable and 6.0 Sqmm as earth continuity conductor.

All as per Srl. Item No. 46 above but with 2 run of 4.0 Sqmm cable and 4.0 Sqmm as earth continuity conductor.

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

S & F TP&N Vertical Loadline Dbs are fitted with Bus Bars, Neutral Links, Blanking Plates 6 way double door DB LL 4W DD VERT W/O MCCB. complete all as specified and directed.

S & F MCCBs 415V, 16KA, 4 Pole 100Amps.complete all as specified and directed.

S & F Double door sheet metal enclosure for DBs(Premium range) for mounting of MCB for 240 Volts 8 Way with 100 Amps rated copper bus bar, single pole and Neutral complete all as specified and directed.

S & F Double door sheet metal enclosure for DBs(Normal range) for mounting of MCB for 240 Volts 4 Way with 100 Amps rated copper bus bar, single pole and Neutral complete all as specified and directed.

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

Supply only MCB, 'C' series, SPN, 32 Amps, breaking capacity 10KA complete all as specified and directed.

S & F in repair AC short circuit protection motor starter 20 Amps capacity AC 230 Volt complete all as specified and directed.

S & F LED down hanging light fitting 9 W, complete with all accessories internally pre-wired and including connecting up with twin core twisted flexible copper conductor cable E-27 LED 9w X1 complete all as specified and directed.

Supply and fix in repair Recess mounting LED Slim round down lighter made of PDCAL with high efficient LEDs & Glare free opal diffuser,IP20 15W complete all as specified and directed. Make: Havells EDGEPRORDDLR15WLED857S or equivalent make specified in tender.

Supply, Laying and testing for replacement of XLPE insulated, screened PVC bedded, galvanised steel strip or wire armoured electric power cable 1100 Volts grade with stranded aluminium conductor cable, laid in trench or fixed to wall with saddles/Flat iron clamps as per site requirement /passing through pipe/pole complete of the following sizes and cross sectional area :- Note :- Necessary earth work to be measured and paid separately.

25 Sqmm, 3.5 Core

50 Sqmm, 3.5 Core

95 Sqmm 3.5 Core

S&F LED Bldg Security Light fitting 25W and bracket all accessories with pressure die cast housing toughened glass and individual LEDs with secondary optics and IP 66 protection as in repair complete all as specified and as directed. Make: - Havells ENDURAPEARLSL25WLED757SASYTOPCMP or equivalent make specified in tender.

S&F Vento Jet Horizontal Auto Exhaust fan AC single Phase 230 V / 240V 50 Hz of size 150 mm Sweep brushed steel finish / Off White, Automatic front shutter High suction capacity, silent operation, wall, ceiling and glassmounting, Removable & Screw less front for easy cleaning and connecting up ceiling rose to connector block of fan including making of holes and grouting of nuts and bolts PCC (1:2:4) B-1 block complete all as specified and directed.

Supply and fixing in repair PVC cable ducts specially designed profiles of duct and cover for fast and efficient locking 2 mtr length size A 100 x100 complete all as specified and directed. Make : cat No WWA100100SG2 of L&T or equivalent make specified in tender.

Supply and fixing in repair PVC cable ducts specially designed profiles of duct and cover for fast and efficient locking 2 mtr length size A 75 x 75complete all as specified and directed. Make :cat No WWA7575SG2 of make:- L&T or equivalent make specified in tender.

Supply and fixing in replacement of following GI pipe light grade (ISI Marked) for cable protection along wall/pole/floor/road crossing etc complete including sealing of pipe ends with approved sealing compound including taking up old UNSV GI pipe of 50mm dia complete all as specified and directed

Supply & fixing wall mounted fans 230 volts single phase oscillating 400 mm sweep with white/Black Colour with following technical specification Box Dimension 48x24.5x47.5cm wattage 35W ,Air Delivery (CMM)76 Blade Length 40CM,Speed 1500RPM, Item Weight 4.2Kg Voltage 165-285V, Blade Material ABS Plastic including all Fixing accessories for fixing at Wall complete all as specified and directed by Engr-in-Charge.

S & F BLDC ceiling fans of 1200mm sweep with class F copper insulation for winding ,canopy, fan blades and accessories, BEE 5 Star Rated and connecting up including provision of PVC insulated, sheathed round flexible wire with multi stranded copper conductor of size 0.50 sqmm , 3 core, 1100 Volts grade, from ceiling rose / connector to fan complete all as specified and directed.

S & F exhaust fan 250 mm sweep, AC single Phase 230 / 240 volts, metal body with louver shutters and connecting up with and including twin core twisted flexible copper conductor cable of suitable dia ,nut bolt and accessories, and winding, pending etc connecting up including taking down with re -fixing provision of PVC insulated, sheathed round flexible wire with multi stranded copper conductor of size 0.50 sqmm , 3 core, 1100 Volts grade, from ceiling rose / connector to fan complete all as specified and directed.

Supply and installation of advance encapsulated compound based CPRI tested and approved maintenance free, pipe-in-pipe technology upgraded (Zinc & Ally coated), zinc coated (80-100) microns. Earthing system shall conform to IS 3034. The outer and inner pipe should be 76.2 mm and 41.9 mm 3 metres length, zin coated with additional special alloy coating 300 mm on the topside for additional corrosion protection of the terminal. The annular space between the pipes shall be filled up with Compact Fill (CF) crystalline conductive compound. The Compact Fill (CF) mixture which is machine pressed in the pipes should be extended with terminals for connectivity. The job includes necessary Excavation and earthwork for pits and returning and fillings complete by electrode/ conductolite back fill compound (Ground enhancer). The back fill compound should be eco friendly and should not contain environmentally hazardous materials/metal having RoHS certification from NABL accredited lab. Earth used shall be free from any foreign materials/chemicals to fill the excavated Pits by mixing the same with BFC (as required by not less than 50 Kg) including PCC pit in cement concrete 1:3:6 type C1 using 20 mm graded aggregates and RCC pre-cast cover slab of size 450 x 450 x 50 mm in RCC 1:2:4 type B1 using 20 mm graded aggregates, reinforced with and including 8.0 mm dia TMT bars @ 100 mm centre to centre both ways or FRP pit cover incl taking out of existing earthing complete all as specified and directed. (NOTES :- 1) The acceptable earth resistance at earth busbar/test point shall not be more than 01 Ohm. 2) The work shall be carried out by authorised trained rep of the OEM (MAKE : ASHLOK / INDELAC / MACKMET / JMV LPS LTD or any of the manufacturers listed in particular specifications)

Supply and fixing Galvanised iron strip 25 x 4mm for connection of earthing with LT Panel board burried in ground complete all as directed.

B/R Portion Dismantling floor, hearth or wall tiling including cement mortar bedding (but not backing), removing serviceable tiles to store and rubbish off the premises complete all as specified and directed

Taking down shutters of any description area exceeding 1.00 sqm and not exceeding 2.00 Sqm each and removing from the site complete all as specified and directed.

Taking down shutters of any description area exceeding 2.00 sqm each and removing from the site complete all as specified and directed.

Dismantling Wall and ceiling boards (fibre, pulp, insulation, etc.) or insulation boards/slabs/ blankets, any thickness, including cover fillets complete all as specified.

M&L for Screed bed or bedding layer of mortar 15 mm thick for laying floor finishes in cement mortar 1:4 all as specified and directed.

M&L rendering 10mm thick in cement mortar 1:3 on vertical surfaces(concrete/brick wall) for backing coat complete all as specified and directed

M&L Vitrified ceramic tiles dark shade/double charged/ultra charged of 10 mm thick (Square/ rectangular) polished, area of each tiles exceeding 0.42 sqm but not exceeding 1.28 sqm in floors, set and jointed in neat cement slurry and pointed in white or coloured cement to match complete all as specified and directed.

All as per item no 79, here-in-before but as in skirting on vertical surfaces.

M&L for Glazed ceramic tiles in vertical surface 600 x 300x 7mm thick as on vertical surfaces including prendering 10 mm thick in cement mortar 1:3 on vertical surface such as wall, dado, skirting etc set and jointed in neat cement slurry and pointed in colour cement to match complete all as specified and directed

S&F Solid PVC Wall Lining consisting of 5mm thick single side prelim PVC sheet used instead of plain colour sheet inclusive of solvent cement and fixing at site on PVC frame as per specifications and drawing complete all as specified and directed

S&F 5mm thick PVC sheet fillet of width 35mm for wall panelling inclusive of fixing on to wall to make PVC Frame as per specification and drawing complete all as specified and directed

Taking down cement plaster of any description on brick or stone walls, etc. including raking out joints, hacking for key, scrubbing down with water, etc complete all as specified and directed

M&L rendering 15 mm thick on fair faces of brick work/concrete surfaces in CM 1:4, using water proofing compound, finished fair & even & smooth without using extra cement complete all as specified and directed (WPC shall be measured and paid separately).

Water proofing compound as specified and directed.

M&L for preparation of new surfaces and applying two coats of OBD over alkali resistant primer after applying 3 mm thick wall care putty on walls, all as specified and directed.

M&L anodised aluminium snap grid with powder coated frame work for false ceiling of size 605x605 mm including 6mm dia Gl (upto 1200mm length) hangers adjusting level fixed to roof slabs by means of ceiling cleats made out of Gl flat 40x3 mm size 60 mm long and expansion hold fasteners 12.5mm dia 40 mm long complete all as specified and directed

M&L 4mm non asbestos fibre cement building boards flat, fixed or laid/inserted to timber/Gl/aluminium frame work with screws complete and applying two coats of Oil bound distemper over a coat of primer complete all as specified

M & L for preparation of surfaces of walls and applying two coat of Oil Bound Distemper over a coat of alkali resistant primer and 1 mm thick wall care putty after complete removal of existing treatment, all as specified and directed

Providing and fixing factory made single extruded WPC (Wood Polymer Composite) solid decorative type flush door shutter of size 30mm thick comprising of virgin polymer of K value 58-60 (Suspension Grade), calcium carbonate and natural fibbers (wood powder/ rice husk/ wheat husk) and non toxic additives (maximum toxicity index of 12 for 100 gms) having minimum density of 650 kg/cum and screw withdrawal strength of 1800 N (Face) & 900 N (Edge), minimum compressive strength 50 N/mm2, modulus of elasticity 850 N/mm2 and resistance to spread of flame of Class A category with property of being termite/borer proof, water/moisture proof and fire retardant. WPC to be laminated with PVC foil of minimum 14 microns thick of approved design pasted with hot melt adhesive on both faces of shutter and fixing with stainless steel butt hinges of required size with necessary full body threaded star headed counter sunk S.S screws, all as per direction of Engineer- In- Charge. (Note: stainless steel butt hinges and necessary S.S screws shall be paid separately).

S&F Aluminium hydraulic door closer, designation No. 3, universal type, comply with IS 3564-1995 suitable for door shutters of 851 to 1000 mm in width and of weight between 61 to 80 kg. Closers shall be universal type suitable for both anticlockwise and clockwise doors, without any change in parts of the closers complete all as specified and directed

S&F of 100 mm butt hinges (type B-21), extruded aluminium alloy with galvanised mild steel hinge pin, anodised complete all as specified and directed

S&F Floor door stopper of Brass alloy body and tongue(having 140 mm overall length of cover plate) , anodised, with hard drawn steel spring, fixed in floor complete all as specified and directed

S&F stainless steel cylindrical lock for door, polished, round with desired colour matching with door. Complete all as specified and directed.

Rifixing of anodised aluminium snap grid with powder coated frame work for false ceiling of size 605x605 mm including 6mm dia Gl (upto 1200mm length) hangers adjusting level fixed to roof slabs by means of ceiling cleats made out of Gl flat 40x3 mm size 60 mm long and expansion hold fasteners 12 5mm dia 40 mm long complete all as specified and directed.

M&L for fixed in repair 4mm non asbestos fibre cement building boards flat, fixed or laid/inserted to timber/Gl/aluminium frame work with screws complete and applying two coats of oil bound distemper over a coat of primer complete all as specified.

M&L for preparation of old painted steel surfaces of any description over 10 cm width or girth and applying one coat of synthetic enamel paint complete all as specified and directed

Note: Schedule of credit (SCHEDULE OF CREDIT) amount of Rs ________ mentioned on Page No ____ shall be deducted from the total quoted amount of BOQ.

RADHA ENTERPRISE (BID ID -3362722)

ESS PEE UDYOG (BID ID -3363873)

PUTUL CONSTRUCTION CO. (BID ID -3362956)

Shanti Construction Company (BID ID -3365234)

BHASKAR SUPPLY AGENCY (BID ID -3361487)

NESAIL CORPORATION (BID ID -3367608)

Tirupati Buildcon Pvt. Ltd. (BID ID -3367551)