SPECIAL REPAIR TO BLDG NO E-2 RECREATION ROOM AT B BLOCK OF BH AND SPECIAL REPAIR/ REPLACEMENT OF FEEDING WATER SUPPLY PIPE LINE TO SWIMMING POOL, POOL LIGHT AND OTHER CONNECTED MISC ITEMS AT BARRACKPORE UNDER GE BARRACKPORE

Amount

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

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.

Demolition of cement concrete (unreinforced) as in ground floors or paving not exceeding 15cm thick below or above ground level complete all as specified and directed.

Taking down chowkats or frame wooden / PVC/Aluminium (without taking off shutter from the frames) exceeding 1.50 Sqm but not exceeding 4.0Sqm each complete all as specified and directed.

Taking down chowkats or frame wooden / PVC/Aluminium (without taking off shutter from the frames) not exceeding 1.50 Sqm each complete all as specified and directed.

Demolition of brick work or stone/boulder masonry, built in cement mortar or cement lime mortar including all quoins, arches, pillar etc but excluding ashlars facing dressed stonework & precast concrete articles complete all as specified and directed.

M&L for PCC (1:3:6) type C-2 (using 40 mm graded crushed stone aggregate) as in foundation filling and mass concrete complete all as specified and directed.

Forming jambs, etc. to openings (to foregoing item), including cutting, toothing and properly bonding into old work, also facing, jointing and pointing to match existing work in cement mortar (1:6) complete all as specified and directed.

M&L for plain cement concrete (1:2:4) type B-1 (using 20mm graded crushed stone aggregate) as in coping, bed plates, column, lintels, windows or doorcills, post, boundary pillars including necessary form work complete all as specified and directed.

M&L for cutting chases, in brick wall, pinning in and making good to facing 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 etc and making good the disturbed surface, cutting not exceeding 10 cm girth complete all as specified and directed.

M&L for brick work with sub class 'B' bricks locally available best quality straight or curved on plan exceeding 6m mean radius, built in cement mortar (1:6) complete all as specified and directed.

M&L for brickwork with subclass 'B' bricks locally available best quality , straight or curved on plan to any radius in half brick thick walls built in cement mortar (1:4) complete all as specified and directed.

Supply only integral water proofing compound liquid, ISI marked complete all as specified and directed.

S&F in repairs of double action floor spring hydraulically regulated made up of minimum 1.25mm thick aluminium alloy sheet foundation box, main body with stainless steel cover, governing pivot made of brass, other parts made of mild steel (heavy duty) complete all as specified and directed.

S&F of floor door stopper of aluminium alloy body and tongue, anodised with hard drawn steel spring, fixed in floor (overall length of cover plate 150mm) complete all as specified and directed.

S&F in repairs of aluminium extuded body door closer hydraulically regulated designation No. 3, universal type, suitable for door shutters of 851 to 1000 mm in width and of weight between 61 to 80 Kg as fixed complete all as specified and directed.

S&F in repairs of stainless steel wire cloth, 0.36 mm nominal dia of wire & average width of aperture 1.40mm & fixed with stainless steel wire staple complete all as specified and directed.

S&F in repairs of stainless steel (Grade 304) railing made of hollow tubes, channels, plates etc including welding, grinding, buffing, polishing and making curvature (where ever required) and fitting the same with necessary stainless steel nuts and bolts complete, including fixing the railing with necessary accessories and stainless steel dash fasteners, stainless steel bolts etc, of required size on the top of floor or the side of waist slab with suitable arrangement all as specified and directed.

S&F of anodised (powder coating of minimum thickness 50 micron) aluminum frame (powder coated) for doors , windows, ventilators with one or more rebates (sliding & fixed type) including jointing cleat for fixing etc complete all as specified and directed.

S&F for anodised (powder coating of minimum thickness 50 micron) aluminium door shutters (powder coated), aluminium section weighing 0.55 kg/m including necessary joining cleats, glazing clips, rubber neoprene packing, handles 2 Nos in each door, hinges, anodised aluminum snap beading screws etc. including locking arrangement, roller complete all as specified and directed.

S&F of anodised (powder coating of minimum thickness 50 micron) aluminium window/ventilators shutters, double leaf type without sash bar, aluminum section weighing 0.55 Kg/m, including necessary joining cleat, glazing clips, rubber neoprene packing, hinges type B-21 100 mm long (02 Nos), peg stay 150mm long (01 No), anodised aluminium snap beading, screws etc including locking arrangement, roller complete all as specified and directed.

S&F of rolled mild steel angle iron roof trusses (framed) and purlins, rafters crane gantries, rails, heavy brackets etc including distance pieces, cleats, angle, tee etc including necessary cutting , welding etc complete Fe-410W (Gde E-250) quality 'A' complete all as specified and directed.

S&F of mild steel framed work such as grills, gratings, etc. with ends of bars shouldered and/or forged into spikes; framed guard bars; barred iron doors; ladders, railings, framed brackets, walk ways, frame work of water tank and similar work conforming to Fe-290-0 Gde-E-165 complete all as specified and directed.

S&F of pre-painted galvalume aluminium zinc coating GI based corrugated steel sheet of 0.50mm thick of any colour as approved by GE having tensile strength of 550 Mpa as in roof covering/cladding to wall, fixed with self tapping screws complete all as specified and directed.

M&L for 12 mm thick medium density fibre board, exterior grade, fixed with screw/beading to aluminium frame work complete all as specified and directed.

S&F of 605mmX605mm grid Gl frame work for seamless false ceiling comprising of Gl perimeter channel 0.55 mm thick with two unequal flanges of 20 and 30 mm and web of 27 mm fixed to surrounding wall using nylon sleeves and screws at 450 mm centre to centre/intermediate channel 0.9 mm thick having two equal flanges of 15 mm each and web of 45 mm suspended from soffit at approx 900 mm centre to centre with Gl cleat and steel expansion fasteners with and including 12mm thick Gypsum Board in ceiling fixed with screw as per manufacturers instructions for insulation/acoustic purpose of 600mmX600mm in size fixed with snap grid false ceiling frame and 0.55 mm thickness having kurled web of 50 mm and flange of 26 mm each with lips of 10.5 mm fixed to the intermediate channel with connecting clips across the intermediate channel at 457 mm centre to centre and Hangers 6 mm dia. G.I. (upto 1200mm length) adjusting level fixed to roof slabs by means of ceiling cleats made out of G.I. flat 40 x 3 mm size 60mm long and expansion hold fasteners 12.5mm dia, 40mm long after and including dismantling of existing unserviceable false ceiling and applying two coats of oil bound distemper over a coat of primer over & including 3mm thick wall care putty on preparation of new ceiling surfaces complete all as specified and directed.

S&F of solid PVC Wall Lining consisting of 5mm thick plain/designer colour PVC sheet inclusive of solvent cement and fixing at site on PVC frame complete all as specified and directed.

S&F of 5mm thick PVC sheet fillet of width 35mm for wall paneling inclusive of fixing on to wall to make PVC frame complete all as specified and directed.

S&F of 6mm thick asbestos cement, corrugated or semi-corrugated sheets in roofs, walls etc.roof covering/cladding to wall fixed with 'J' and washers or screws and including dismantling of existing unserviceable sheet complete all as specified and directed.

M&L for 75mm thick PCC (1:3:6) type C2 (using 40mm graded crushed stone aggregate) as in plinth protection & floor including finishing the cement concrete surface even and smooth without using extra cement complete all as specified and directed.

M&L for vitrified ceramic coloured tiles (joint free) of 8 to 10 mm thick (square/rectangular) area of each tile exceeding 0.18 sqm but not exceeding 0.36 sqm, in floors etc set and jointed in neat cement slurry and pointed with white cement mixed with pigment to match with shed of tiles over and including 15mm thick screed bed or beading layer of cement mortar (1:4) for laying floor finishes complete all as specified and directed.

M&L for non skid (joint free) ceramic coloured tiles of 7 to 8 mm thick (square/rectangular) area of each tile exceeding 0.11 sqm but not exceeding 0.18 sqm, in floors etc set and jointed in neat cement slurry and pointed with white cement mixed with pigment to match with shed of tiles over and including 15mm thick screed bed or beading layer of cement mortar (1:4) for laying floor finishes complete all as specified and directed.

M&L for glazed ceramic coloured tiles in vertical surface of size 350x250x7mm/450 mmX 300 mmX 7 mm to 8mm thick or equivalent set and jointed in neat cement slurry and pointed in coloured cement to match over and including 10 mm thick rendering of cement mortar (1:3) complete all as specified and directed.

M&L for 20mm thick granite (any type) work (table rubbed and polished) machine cut in steps, jambs, pillars, window cill, cooking platform etc bedded and jointed with grey cement slurry and pointed with white cement (1:2) using marble dust with admixture of pigment to match the granite stone including and polishing over and including 15mm thick cement mortar (1:4) as screed bed complete all as specified and directed.

M&L for pre-polished coloured chequered cement concrete tiles 30cm x 30cm x 25mm thick (glossy type), set, jointed and pointed in neat cement slurry in floors with grey cement and pigments over and including 20 mm thick cement screed bed in cement mortar (1:6) complete all as specified and directed.

M&L for rendering 10mm thick in cement mortar (1:6) on brick work or concrete surfaces of wall, finished even and smooth without using extra cement complete all as specified and directed.

M&L for rendering 15 mm thick cement plaster on concrete surface on top of RCC roof with cement mortar (1:4) mixed with WPC @200ml per 50 Kg of cement or as per manufacturer's instructions , finished the surfaces even and smooth without using extra cement complete all as specified and directed. (Note : WPC will be measured and paid separately under relevant item)

M&L for applying two coats of synthetic enamel paint (1st grade quality) over a coat of red oxide primer after preparation of new steel surfaces of any description over 10cm width or girth complete all as specified and directed.

M&L for applying two coats of synthetic enamel paint (1st grade quality)over a coat of red oxide primer including complete removal of existing paint and preparation of old steel surfaces of any description over 10cm width or girth complete all as specified and directed.

M&L for applying two coats of synthetic enamel paint (1st grade quality) over a coat of pink primer after complete removal of existing paint and preparation of old wooden surfaces of any description over 10cm width or girth complete all as specified and directed.

M&L for applying two coats of oil emulsion distemper over a coat of alkali resistant primer over and including applying 3mm thick wall care putty on newly plastered surfaces of wall after and including preparation of surfaces complete all as specified and directed.

M&L for applying two coats of oil emulsion distemper over a coat of alkali resistant primer over and including applying 3mm thick wall care putty on old decorated plaster surfaces of wall after and including complete removal of existing treatment and preparation of surfaces complete all as specified and directed.ted.

M&L for applying two coats of 100% Premium acrylic emulsion paint(using AIR-LESS PAINT SPRAYER) having VOC less than 50 gm/litre and UV resistance as per IS 15489:2004, Alkali & fungal resistance, dirt resistance exterior paint of required shade (Company Depot Tinted) with silicon additives @ 1.43 litre/ 10 sqm over and including priming coat of exterior primer applied @ 0.90 litre/ 10 sqm over wall surfaces by using AIR-LESS PAINT PRIMER SPRAYER using smart technique including preparation/levelling of new surface of wall using manual sand papers(where reqd) of approved grade complete all as specified and as directed.

M&L for complete removal of existing wall surfaces and applying two or more coats of 100% Premium acrylic emulsion paint using air less paint sprayer having VOC less than 50 gm/litre and UV resistance as per IS 15489:2004, Alkali & fungal resistance, dirt resistance exterior paint of required shade (Company Depot Tinted) with silicon additives @ 1.43 litre/ 10 sqm over and including priming coat of exterior primer applied @0.90 litre/ 10 sqm using smart technique over old surfaces complete all as specified and directed.

S&F of 3mm thick figured glass, pin head type and glazing with oil putty in square not exceeding 0.5 sqm each pane fixed with putty or beads complete all as specified and directed.

S&F of 4mm thick sheet glass ordinary quality and fixed with aluminium beading and gaskit suitable for aluminium frames in squares not exceeding 0.50 sqm each pane complete all as specified and directed.

S&F of 5mm thick sheet glass ordinary quality and glazing with oil putty or fixed with aluminium bead/glazing pins in squares not exceeding 0.50 sqm each pane complete all as specified and directed.

S&F of 4mm thick sheet glass ordinary quality and fixed with aluminium beading and gaskit suitable for aluminium frames in squares exceeding 0.50 sqm each pane complete all as specified and directed.

S&F of 25mm dia aluminium, powder coated (wood colour finished), single curtain rod with fixing brackets, stops etc fancy type complete all as specified and directed.

M&L for writing letters or figures (block, roman, italic or Indian) not exceeding 30cm high after cleaning and preparation of existing surfaces complete all as specified and directed.

M&L for writing stops, commas, short lines dashes, hyphens, bracket etc after cleaning the existing surface complete all as specified and directed.

PART-II(E/M) Taking down carefully copper/aluminium point wiring (light, fan, bell, socket or power) complete, including fixtures and fittings such as switches, ceiling roses, holders, regulators, sockets, light fittings and including making good the disturbed surfaces to match with the existing surfaces by applying white/ colour wash/distemper over applying of putty for smooth finish surface complete all as specified and directed.

M&L for point wiring complete with 1.5 sqmm PVC insulated, FR-LSH type, ISI marked, conforming to IS-694/1990 unsheathed, multistranded, single core, copper conductor cable 1100 volts grade colour code cables drawn through and including PVC Conduit 20 mm dia medium grade (MMS) and including cutting, chasing work at any height and all accessories concealed in walls / roofs / floors / ceiling etc. flush mounting MS box with top, bottom, side/back wall knockout for conduit entry from any direction made out of 1.60mm thick and 50mm depth suitable for fixing of modular top cover , blanking plate as per numbers of switch modules, modular switches, sockets, fan regulators, red colour indicator, blank plates etc as approved coloures modular accessories of suitable modules and including 1.5 Sqmm PVC insulated multistranded FR-LSH type unsheathed single core cable with copper conductor cable as earth continuity conductor and connecting to common earth dolly and including making good the disturbed surfaces to match with existing surfaces by applying white/colour wash/distemper as applicable after applying of putty for smooth finish surface complete all as specified and directed for the following:- (Note:- (i) All necessary accessories such as modular box, top cover plate, blank plate, MS box, screws, washers etc are to be used of same make/brand only in relevant items. (ii) Cutting & chasing of wall for point wiring at any height shall be done and cost of the same deemed to be including with quoted rate.)

One light point controlled by one switch.

One fan point controlled by one switch and one regulator.

One exhaust fan point controlled by one switch.

One 5 pin 6 amps socket point controlled by one 6 amps switch on independent board.

One 5 pin 6 amps socket point controlled by one 6 amps switch on same board.

All as per Item No.53.00 here-in-before but point wiring with 2.5sqmm PVC insulated multistranded flexible unsheathed copper conductor FR-LSH and earth conductor of size 2.50 sqmm for one 5/6 pin 6/16 amps socket outlet point controlled by one 15/16 amps switch on independent board.complete all as specified and directed.

All as per Item No.53.00 here-in-before but point wiring with 4.0sqmm PVC insulated multistranded flexible unsheathed copper conductor FR-LSH and earth conductor of size 2.5 sqmm for one 5/6 pin 6/16 amps socket outlet point controlled by one 15/16 amps switch on independent board.complete all as specified and directed.

S&F of modular socket 6/16 Amps, 6 pin combined shutter socket, 2 module with light indication, 240 V, AC, ISI marked complete all as specified and directed.

S&F of modular fan regulator, electronic, stepped type (01 to 4/5), 100 to 120 Watts, 2 module, 240Volts, AC, ISI marked complete all as specified and directed.

S&F of modular red colour lighting indication lamp 6 Amps, single pole, 240volts, AC, 50 Hz suitable for 1 module, ISI Marked complete all as specified and directed.

S&F of ceiling rose , three terminal, PVC/polycarbonate body, ISI marked complete all as specified and directed.

S&F of decorative box type 20 -22watt LED fittings with and including LED T-8 tube light 20 watt of fire retardant engineering grade complete with all accessories internally pre-wired, connecting up with and including three core sheathed flexible copper conductor cable of required size and including mounted on PVC/Wooden round/square blocks-02 Nos complete all as specified and directed. (Make - Havells Cat No REGALBATTENT8UPTO1 x 22WDSBSWH & Tube cat No. PHOTONULTRAE2.01213T8SSTL20WLED865SPC/Philips Cat No. TMC501P1XT LED 22WP 3241 for batten and Essential LED TUBE 20W B2B865T8 for tube/SURYA Cat No. SUB118T8LED for batten and SLE TL DS 20 PC REFORM (NANO) for tube or equivalent model/Cat No of make as per Appx 'D' as mentioned in PS here-in-after)

S&F of recess mounting 2'x2' LED 35/36 Watt light fittings with LED lamp and required driver, slim in class LED ceiling panel with best in class aesthetic white powder coated frame blended seamlessly with ceiling layout modular ceiling grid and also can be suspended with provided kit and necessary electric connection with and including required size three coat sheathed flexible copper conductor cable from looping box to light fitting and testing complete all as specified and directed. (Make: Crompton Cat No. LCTLRNE-36-F0-CDL/Havells Cat No. VENUSNEOHE2x2R36WLED857PIRSENSOR/ Philips Cat No. RC 383B LED 36S-6500 PSU OD WH PIR/SURYA Cat No. SLE DS 3622R ASTRUM or equivalent model/Cat No of make as per Appx 'D' as mentioned in PS here-in-after)

Supply, fabricated and fixing of street light bracket made out of GI pipe 40mm dia medium grade bent to shape of 1.2 mtr long as directed including clamps made out of 30 mm x 6 mm thick -02 Nos flat iron for fixing bracket suitable for steel tubular poles including nuts and bolts, washers and other connected items of required size including painting with two coats of aluminium paint over a coat of red oxide primer including taking down old unserviceable brackets complete all as specified and directed.

S&F of LED security light fitting of capacity 70-75 Watt LED street light fitting in aluminium PDC housing, toughened glass cover with IP65 protection with 4 KV inbuilt surge protector and cable connection from looping box to light fitting and testing and including removing of old unserviceable item complete all as specified and directed. (Make:-SURYA Cat No. SLE UL 72W IP66 LXN/Havells Cat No.ENDURAPEARLPLUSSL70WLED757PASYTOPC/Bajaj Cat No.BRTFG75W LED I or equivalent model/Cat No of make as per Appx 'D' as mentioned in PS here-in-after)

S&F of powder coated sheet metal enclosure 415 volts AC,TPN distribution board 8 way 8+24 modules suitable for flush mounting with 100 Amps copper busbar, neutral bar, earth bar and MCB incomer of rating upto 100 Amps, MCB TPN/DP, and MCB SP as outgoing and complete connecting cable links with top and bottom removable gland plate with IP 43 DBs protection and including making good the disturbed surfaces to match with existing surface and colour coat including taking down old unserviceable one complete all as specified and as directed. (Make:- Legrand cat No. 5076 82 8 way /L&T Cat No. DBTPN008GD/C&S Cat No. CSDBTPNHPSD08 or equivalent model/Cat No of make as per Appx 'D' as mentioned in PS here-in-after)

S&F of powder coated sheet metal enclosure 240 volts AC, SPN distribution board 8 way for flush mounting with 200 Amps copper busbar, neutral bar, earth bar and MCB incomer of rating upto 200Amps, MCB SPN/DP and MCB SP as outgoing and complete connecting cable links with top and bottom removable gland plate with IP 43 DBs protection and including making good the disturbed surfaces to match with existing surface & colour coat as including taking down old unserviceable one complete all as specified and directed. (Make: Legrand Cat No. 5076 21 8 way /L&T Cat No. DBSPN008GD/C&S Cat No. CSDBSPNPCGDD08 or equivalent model/Cat No of make as per Appx 'D' as mentioned in PS here-in-after)

S&F of MCB, SP, 6 Amps to 32 Amps , 'C' series, 240 Volt, 10KA, 50 Hz, ISI marked complete all as specified and directed.

S&F of MCB, SPN, 40 Amps to 63 Amps, 10 KA, 'C' series, AC, 240 volts, ISI marked complete all as specified and directed.

S&F of MCB, TPN, Four pole, 100 Amps, 10 KA, 'C' series, AC, 240 volts, ISI marked complete all as specified and directed.

M&L for sub main wiring complete with 2 run of 4 sqmm single core copper conductor (ISI marked) cable 1100 volts grade, FR-LSH type, PVC insulated, unsheathed, flexible, multi stranded colour coded cables drawn through and including rigid PVC conduit of required size medium grade (MMS) with all connected accessories such as Bend, Tee, Elbow, Short pieces etc concealed in wall/roofs/floors and including one run of 6 sqmm single core copper conductor cable flexible, PVC insulated, unsheathed, multistranded, 1100 volts grade, FR-LSH type as earth continuity conductor connected to common earth dolly and including chease cutting and filling the same with cement mortar and finished with putty and making good the disturbed surfaces to match with existing surface as required for concealed work including taking down old unserviceable submain wiring complete all as specified and directed.

M&L for sub main wiring complete with 2 run of 6 sqmm single core copper conductor (ISI marked) cable 1100 volts grade, FR-LSH type, PVC insulated, unsheathed, flexible, multi stranded colour coded cables drawn through and including rigid PVC conduit of required size medium grade (MMS) with all connected accessories such as Bend, Tee, Elbow, Short pieces etc concealed in wall/roofs/floors and including one run of 6 sqmm single core copper conductor cable flexible, PVC insulated, unsheathed, multistranded, 1100 volts grade, FR-LSH type as earth continuity conductor connected to common earth dolly and including chease cutting and filling the same with cement mortar and finished with putty and making good the disturbed surfaces to match with existing surface as required for concealed work including taking down old unserviceable submain wiring complete all as specified and directed . (Note for item No. 69.00 to 70.00 : (i)Two runs of cable with one run earth wire and PVC conduit shall be measured as one length. (ii) Extra length of cable required for connection to DBs shall be deemed to be included in the unit rate and shall not be measured separately. (iii) Earth wire shall run inside the conduit. (iv) Suitable color code of wire must be ensured for phase/netural/earth. (iv) All surface cutting/making good for wiring/switch board/junction box/DB etc are included with unit quoted rate.)

M&L for earthing with glavanised steel earth plate electrode of size 600mmX600mmX6mm thick buried directly in ground (earth pit not less than 2.25 m deep below the ground level) with top edge of the plate not less than 1.5m below normal ground level, connected to the galvanised earth lead by means of bolts, nuts, check nuts and washers of galvanised iron or steel using GI or steel wire 4mm dia as earthing lead as shown in electrical plate No.3 of SSR Part-I connected to earthing test point all specified or indicated including testing on completion including necessary excavation and earth work in soft/loose soil, returning filling, disposal of surplus soil, earth pit in PCC (1:3:6) type C-1 using 20mm graded stone aggregate pit, funnel, 20mm dia GI medium grade watering pipe , 15mm dia GI medium grade earth lead protection pipe and pre-cast earth pit cover 50mm thick made of RCC (1:1.5:3) type A-1 duly reinforced with 8mm dia TMT bar @150c/c both ways, one lifting handle made out of 10mm dia TMT bar 250 mm long embedded in cover slab and cover, wire, copper lugs etc mesh, charcoal and common salt in alternate layer of 15 cm thick including taking down old unserviceable earthing complete all as specified and directed. (Notre: Galvanised iron wire of 4mm dia upto 7.5m long including testing is deemed to be included with quoted rate).

M&L for earthing with glavanised steel earth plate electrode of size 60cmX60cmX6mm thick buried directly in ground (earth pit not less than 2.25 m deep below the ground level) with top edge of the plate not less than 1.5m below normal ground level, connected to the galvanised earth lead by means of bolts, nuts, check nuts and washers with galvanised iron strips of size 32 x 6 as earthing lead as shown in electrical plate No.3 of SSR Part-I connected to earthing test point all specified or indicated including testing on completion including necessary excavation and earth work in soft/loose soil, returning filling, disposal of surplus soil, earth pit in PCC (1:3:6) type C-1 using 20mm graded stone aggregate pit, funnel, 20mm dia GI medium grade watering pipe , 40mm dia GI medium grade earth lead protection pipe and pre-cast earth pit cover 50mm thick made of RCC (1:1.5:3) type A-1 duly reinforced with 8mm dia TMT bar @150c/c both ways, one lifting handle made out of 10mm dia TMT bar 250 mm long embedded in cover slab and cover, wire, copper lugs etc mesh, charcoal and common salt in alternate layer of 15 cm thick complete all as specified and directed. (Note: Galvanised iron strip of size 32x6mm upto 7.5m long including testing is deemed to be included with quoted rate).

S&F of flush mounting sheet steel enclosure metal clad plug and socket including MCB SP 20 Amps, 10KA 'C' series, 240 Volts after and including taking down of unserviceable one complete all as specified and directed. (Make : Legrand Cat No. 5078 11/Havells Cat No. DHDPUSN020/L&T Cat No. DBMPS220SD or equivalent model/Cat No of make as per Appx 'D' as mentioned in PS here-in-after)

M&L for XLPE insulated, LT armoured electric cable with aluminium stranded conductor 1100 volts grade, cross-sectional area 25sqmm, 4 core laid in trenches/pipes/ducts/wall/borings with necessary cable lugs and glands, nuts, bolts and washers etc and testing including taking down old unserviceable cable complete all as specified and directed. (NOTE: Excavation/earth work, sand cushioning, cable cover/brick shall be measured and paid separately if required).

M&L for concealed fixing of round wide under water light, colour changing type 12W, min lumens 450 lux, max 700 lux, with inbuilt 12 V battery, and wide beam angle 120 deg in veritcal wall of swimming pool appx 1 feet bleow the normal water level complete with finishing the surface as existing old light fittings to be deposited to MES store yard along with connected items complete all as specified and directed.

Excavation in trenches not exceeding 1.5 mtr wide and not exceeding 1.5 mtr in depth for foundation or for shafts, well, cesspits, pier holes etc not exceeding 10 Sqm on plan and not exceeding 1.5 mtr in depth and getting out in soft/loose soil complete all as specified and directed.

Excavation in trenches in hard/ dense soil not exceeding 1.5 metre wide and not exc 1.5 metre in depth and getting out for taking out / laying of GI / DI pipe line and making bottom surfaces of excavation leveled and to a gradient complete all as specified and directed .

M&L for sand cushioning to under ground cable in trenches/existing cable trenches/ducts in layers of 8 cm deep before laying the cable and 15 cm deep including required watering and consolidation after laying and stretching the cable complete all as specified and directed. (Note: Only punned down volume of sand to be measured).

S&F BLDC ceiling fan of size 1200mm sweep, air delivery 125m3/min, speed 350 rpm, single phase, 240 volts, AC, 50 Hz, 5 Star BEE rated, class B insulation 100% copper winding, 28 Watt rated power, 0.9PF(min), service value 7, temperature rise 40 deg(max), less than 10% total hermonic distortion, 1.08 mm blade thickness, number of blades 3, low valtage starting 180V (Max), insulation resistance greater than 2m ohm tested with 500V DC, leakage current 210 micro Amp max, two ball bearings, powder coated finish, electronics surge protection upto 4 KV, high voltage protection, provision of safety wire for additional safety of fan for falling down and 4 years warranty as approved colour complete with blades, downrods and all connected accessories as per IS 374:2019 (latest) complete all as specified and directed.

M&L for brick covering with width equal to length of brick as protection to cable with well burnt sub class ‘B’ bricks of size 250mm x 125mm x 75mm laid dry flat complete all as specified and directed.

Removing surplus excavated materials to a distance not exceeding 50m and depositing where directed at a level not exceeding 1.5m above the starting points in soft/loose soil complete all as specified and directed.

Returning, filling in, including spreading leveling, watering and well ramming in layers not exceeding 25cm, soil complete all as specified and directed.

M&L for connection of under water light including PVC copper cable 3 core, 1.5 sqmm sheathed cable with rigid conductor 1100 volts grade, ISI marked, FRLSH type complete all as specified and directed.

M&L for 40 mm rigid non-metalic heavy duty PVC conduit exclusive of boxes(junction/terminal) but inclusive of all tees, bends, elbows, reducers, bell mouth tube ends and fixing accessories such as couplers, lock nuts, saddles, pipe hooks etc complete all as specified and directed.

Cutting channels, grooves or rebates not exceeding 15cm x 15cm girth, and trimming surface including of filling with PCC 1:2:4 type B1 for laying conduit for light connection in reinforced wall/floor of swimming pool complete all as specified and directed. (Note:- Rate quoted is inclusive of cutting chases and depositing of excavated meterial to a distance not exceeding 50 meters)

Taking out existing unserviceable light and electrical system carefully so that it does not damage existing tiling adjacent to the work place and deposited to department store yard complete all as specified and directed.

M&L for galvanized iron tubing 40 mm dia (medium grade) in any length including including embedded in wall two ends duly welded MS holdfast at two ends of GI pipe and providing PCC in wall and making good disturbed surfaces including taking down old unserviceable pipe complete all as specified and directed.

Supply and laying in trenches of DI pipe K7 of size 80 mm bore, with tighten joint spigot and socket ends including taking down old unserviceable one and deposited to MES store yard complete all as specified and as directed. (Note: Excavation, returning, filling and removing of earth works shall be measured and paid seperately).

Controller for LED under water light along with necessary connection wire for AC to DC complete all as specified and directed.

MAZUMDER AND CO

TAMALIKA ENTERPRISE

SHARMA CONSTRUCTION

DAS ENTERPRISE

BEE ROMEN