GE/ALP (8583) KOLKATA OF 2025-26

Demolition of brickwork or stone boulder masonry, built in cement mortar or cement lime mortar including all quoins,arches, pillars,etc. but excluding ashlar facings, dressed stonework and precast concrete articles complete all as specified and directed.

Supply & fixing Surface mounted LED bulk head light fitting 9/10W, IP66, Iumen output >65 lum/watt, color temp 5700- 6500K,CRI>70, THD<20%, PF>0.9, operating voltage 220-240 V in high pressure die cast aluminum housing in polycarbonate cover with clear prismatic diffuser and lamp holders etc complete making connections, complete all as specified & directed. Make: Havells/Crompton/Bajaj as approved by the GE.

Material , labour for applying of high efficiency polymeric resin base film forming curing agent/compound over concrete surface and maximum coverage area 5.00 Sqm per litre as per manufacturers instruction complete all as specified and directed. (upto 4 storied bldg) Make:- Concure LP90 of FOSROC or equivalents solutions SIKA/STP/ Maruti / Choksey chemicals as specified.

Supply and fix power unit 32 Amps including socket 25 AMp ,06 module metal box box for mounting of power unit complete as specified and directed. Make : Legrand Cat Part No.6755 58 /Havells/ ABB/ L&T. for Power unit , 6772 32 for socket 25 Amp and 6890 10 for metal box 6 Module

Demolition of reinforced Concrete of any description and in any position not otherwise specifically provided for (reinforcement cut as required to facilitate demolition) complete all as specified and directed.

M&L for Formwork to sides and soffits of floor or roof beams, beam haunchings, girders, bressummers,lintels, cantilevers, shelves including supports, overhangs, etc. also splays between floors and beams, etc complete all as specified and directed.

M&L for brick work with subclass ‘B’ bricks, straight or curved on plan exc 6m mean radius, built in CM (1:6) complete all as specified and directed. (Upto 4 storey)

M&L for TMT Mild steel bars 10mm dia and over, cut to length, bent to shape required, including cranking, bending spirally for hooping for columns, hooking ends and binding with and including mild steel wire (annealed) not less than 0.9mm dia or securing with clips complete all as specified and directed.

Taking down cement plaster on brick or stone wall surfaces including glazed tiles wherever exists including raking out joints, hacking for key and scrubbing down with water complete all as specified and as directed.

M&L for 5mm thick plastering on ceiling surfaces in CM (1:3) surface finished even and fair complete all as specified and directed.

M&L for 20mm thick (in two layer) plastering on fair face of Brick surface with CM (1:4) mixed with WPC finish surface even and smooth with out using extra cement complete all as specified and directed.

All as per item No 5 here in before but 5mm dia and over upto and including 10mm dia in stirrups, spacers and binders complete all as specified and directed.

Dismantling removing all unsound concrete, plastered material by chipping/chiseling gently at all effected and adjoining areas of concrete etc till sound surface is reached all various locations in building (upto 4 storied) subsequently cleaning the surfaces by hair brush and air blower and removing rubbish off the premises and disposing at the dumping site as approved by local authorities including hoisting assembling and fixing of double layer steel scaffolding to external perimeter of building complete all as specified and directed .

M & L GI water tubing , medium grade, with all fittings such as sockets, bends, elbows, tees, short pieces, connectors, back nuts, diminishing pieces, caps, plugs and unions etc., laid in trenches or under roads, bore of pipe 80mm, complete all as specified and as directed.

M & L GI water tubing , medium grade, with all fittings such as sockets, bends, elbows, tees, short pieces, connectors, back nuts, diminishing pieces, caps, plugs and unions etc.,fixing on wall with the help of clamp and nut bolt etc, bore of pipe 40mm, complete all as specified and as directed.

M&L for brick work with sub class 'B' bricks straight or curved on plan to any radius in half brick thick walling built in cement mortar (1:4) complete all as specified and directed.

M&L for 15mm thick cement plaster with CM (1:6) on other than fare face of brick wall finsh even and smooth without using extra cement complete all as specified and directed.

Material and labour for introducing new reinforcement bars upto 12 mm dia and over for structural connection in RCC beams, columns, lintel and slabs including power drilling holes of appropriate diameters in reinforced or plain cement concrete to a minimum depth of 150mm and upto 200mm including power drilling, fixing the reinforcement in position using epoxy, cleaning of loose dust by blowing air, sealing with epoxy cartridges etc complete all as specified and directed. (upto 4 storied bldg)

M & L GI water tubing , medium grade, with all fittings such as sockets, bends, elbows, tees, short pieces, connectors, back nuts, diminishing pieces, caps, plugs and unions etc., laid in trenches or under roads, bore of pipe 25mm, complete all as specified and as directed.

M&L for providing and applying a flexible expansion joint membrane of minimum 150mm wide and 1mm thick, expoband one (Expoband H45) of FOSROC or equivalent over the prepared joint using a two part epoxy adhesive nitobond PC 40 of Fosroc or equivalent. The minimum tensile strength of the membrane should be more than 12 N/mm2 and elongation at break should be more than 400%. The installation of the membrane should be carried out as per manufactures specification.

M&L for supply, mixing and placement of micro-concrete cement based prepacked single component chloride free, sulphate free, non-shrink, free flow. elf compacting, ready to use after mixing water in specified proportion of Sika Rep Microconcrete-4 or renderoc-RG of Fosroc in required thickness as per manufacture's instruction and all as directed. Compressive strength (ASTN C 109,cm cube) of 35 MPa at 28 days including application curing compound concrete WB manufactured by Fosroc of equivalent at various locations in Bldgs including necessary form work complete all as specified and directed. (upto 4 storied bldg)

M&L for providing and applying at two component structural grade polymer modified reinforcement mortar Fosroc Renderoc S2 or equivalent product of SIKA upto a thickness of 30 mm over a coat of epoxy resin bonding agent Nitobond EP. The cured mortar shall achieve a minimum compressive strength of 12N/mm2 in a day & 45 N/mm2 in 28 days with Flexural strength 8N/mm2 in 28 days Chloride diffusion coefficient shall be Nil after 24 hours when tested by Ac

celerated electrochemical chloride ion diffusion test method and the depth of carbonation shall be Nil after 24 hours when tested by Accelerated carbonation test. in addition to this percentage of water absorption should be 0.45 after 24 hours in immersion test at various locations in Bldgs complete all as specified and directed. (upto 4 storied bldg)

Bore packing of all the Spouts to be done with grouting admixture mixes with Cement Concrete / Mortar @225 ml per bag of Cement complete all as specified and directed.

S&F shear connector of 8mm dia & requisite length on the surface to be repaired for the bonding between old and new concrete as per the locations instructed by the Engr-in-Charge. The shear connectors shall be of L shape and welded with existing reinforcement at least 100mm in length @ 200mm c/c both horizontally and vertical followed by coat of epoxy Zinc primer as per the specification mentioned complete all as specified and directed.

Material & Labour for Carbon Fibre Wrapping - Nitowrap CWS – 450 GSM Providing and carrying out Fosroc make carbon fibre wrapping Nitowrap CWS (450 GSM) - High Performance high strength, carbon fibre system for structural strengthening to R.C. members. Surface Preparation : Proper surface preparation to be carried out including cleaning, removal of loose material, dust etc, executing required repairing like epoxy injection grouting, polymer modified mortar, epoxy touching Putty , rounding off edges of structural members to 25mm etc . Application : Prepared substrate shall be primed with Nitowrap 30 epoxy primer supplied in pack size 4 Lit (Base-4.1 kg and Hardener -0.46 kg) at a coverage of 8-10 m2/litre/coat, allow the primer to cure for 24 hours followed by application of first coat of saturant Nitowrap 410 supplied in pack size 5kg ( Base - 3kg and hardener - 2kg) (having Tensile strength >30 MPa; Elongation > 2.1% ; Fibre strength > 4900 MPa ; Fibre E-Modulus >230 GPa & Flexural Modulus > 1700 MPa when tested as per ASTM D638 Type I and ASTM D 790 & Glass Transition Temperature > 50 °C as per ASTM E 1356) to be carried out at a coverage of 3.5 to 4 m2/lit/Coat at around 250 microns WFT, cutting of Nitowrap CWS (available in standard roll width of 500 mm and roll length of 50 mtr & 100 mtr) in required size and wrap over wet saturant keeping minimum 150 mm overlap, rolling the same using hard roller to impragnent saturant and again applying second coat of saturant using suitable bush or roller etc, completing as per specification and as directed by Engg.-in-charge. Nitowrap CW fabric used shall exhibit the following properties - fiber density of 1.8 g/cc, dry fibre thickness 0.40mm and shall have tensile strength > 4900 MPa ; tensile modulus > 230 GPa and ultimate elongation of 2.1%.The adhesion of the entire system(FRP Sheet, Saturant and primer combined) with concrete shall be > 3.5 MPa with concrete failure as per ASTM D 4541 complete as per specification and as directed.

Dismantling wrought iron or mild steel work of any description not otherwise provided for complete all as specified and directed.

Rounding to edges of stone slabs one edge, such as in steps, cooking platform, and other si

Taking down of Chowkhat with shutter (without taking of shutter) area n. exc 1.5 Sqm complete all as specified and directed.

Taking down rusted steel windows/ventilators of any description and size including shutters complete all as specified and as directed

M & L for providing and inserting mild steel shear key bars/levelling gauges of required length and diameter in reinforced/plain concrete for drilling suitable holes in RCC Slab/ wall/ column/ beams toa depth as directed for anchoring steel reinforcement bars including washing with water inserting lokfix 'E' of Fosroc or equivalent in the holes at various location in Bldgs complete all as specified and directed.

M&L for 30mm thick Flush shutters, solid core construction, with block board core and plywood face panels, commercial type on both sides with both face covered with decorative face veneer with lipping/frame to match complete all as specified and directed.

M&L for providing grouting in RCC walls and slabs by drilling holes @300 mm c/c upto half of the wall depth in zigzag manner using a drill machine and fixing a nozzle of 20mm dia, for injecting of epoxy grout till the refusal of injected grout material (grouting operation pressure shall be in between 2 to 4Kg per sq cm) followed by cutting the exposed nozzle so as to make the wall/ slab free from the grouting pipe and to seal the gap with polymer modified mortar complete all as specified and directed.

Material & Labour for applying Anti carbonation coating as per manufacturer's specification of approved brand, manually using brushes on the hardened concrete/plastered surfaces after cleaning the surface and removing all loose particles, deposits etc complete including one coat of primer and two coats coatings complete all as specified and directed.

S & F 2nd H/W plain solid straight chowkhats,wrought framed rebated on the solid,rounded or chamfered put together with glue pinned at joints complete all as specified and directed.

M&L for Machine cut kota stone slab flooring 20-25mm thick over cement screed base laid and jointed with grey cement slurry mixed with pigment to match the shade of the slab including rubbing and polishing complete, including over 20 mm thick screed bed in CM (1:6) complete all as specified and directed.

S&F Glazed and skeleton shutters, open rebated and prepared to receive glass, gauze, etc. with sash bars, any numbers, edges of framing plain, chamfered or rounded, fitted with cut and mitred beads for securing glass, etc. sizes of members of shutters as specified in SSR Part-I, Section 8, clause 8.24 (a) supplied and fitted to chowkats complete all as specified and directed.

S&F 12 mm thick prelaminated particle boards (ISI marked), interior grade prelaminated both side with decorative choice lamination, fixed with necessary clips and other like to aluminium frame work, as in doors, windows, partition etc complete all as specified and as directed.

S&F for Factory made single extruded WPC(Wood polymer composite) solid door Frames of size 45 x 70mm comprising of virgin PVC polymer of K value 58-60(Suspension grade), calcium carbonate & natural fibres and non-toxic additives fabricated with mitre joints after applying PVC solvent cement and screwd with full body threaded star headed SS screws having minimum frame density of 750 Kg/cum, screw withdrawal strength of 2200 N(Face) & 1100 N (Edge), mimimum compressive strength of 58 N/Sqmm and resistance to spread of flame of class A category with property of being termite/borer proof, water/moisture proof & fire retardant & fixed in position with MS hold fast/lugs/SS dash fasteners of required dia and length complete all as specified and directed.

S & F S&F for Factory made single extruded WPC(Wood polymer composite) solid flush door shutter of 30mm size comprising of virgin PVC polymer of K value 58-60(Suspension grade), calcium carbonate & natural fibres and non-toxic additives fabricated with mitre joints after applying PVC solvent cement and screwd with full body threaded star headed SS screws having minimum density of 650 Kg/cum, screw withdrawal strength of 1800 N(Face) & 900 N (Edge), mimimum compressive strength of 50 N/Sqmm, modulas of elasticity 850 N/sqmm & resistance to spread of flame of class A category with property of termite/borer proof , water/moisture proof & fire retardant & fixing with SS butt hinges of required size with necessary full body threaded star headed counter sunk SS screws, complete all as specified and directed.

S&F Anodised powder coated aluminium (minimum thickness of powder coating 50 micron) frame for doors, windows, ventilators or aluminium frame for partition works etc with one or more rebates including joining cleat for fixing etc. complete all as specified and directed.

M & L for Cub-boards shutters made with Prelaminated Particle board 18/19 mm thckness , interior grade prelaminated both side with decorative choice lamination, fixed with screws to timber frame work complete all as specified and directed.

S&F for Anodised aluminium powder coated door, windows, ventilators shutters, aluminium section weighing 0.55 kg/ m including necessary joining cleats, glazing clips, ruber neoprene packing, handles 2 Nos in each door, hinges, anodised aluminum snap beading screws etc. complete all as specified and directed.

S&F Solar control film 25 micron reflective type sticked to glass panes as per instructions of manufacturers intructions complete all as specified and directed.

S&F 10mm thick toughened glass as in hinged doors,partitions, automatic doors and similar work including cutting to shape,drilling holes required complete all as specified and directed.

S&F 6 mm thick toughened glass as in hinged partitions and similar work fixed to aluminium frame work exc 0.5 Sq. m in each pane including cutting to shape,drilling holes required complete all as specified and directed.

S & F Veneered decorative Plywood with decorative face veneers on one face of grade BWR, type BB, fixed with screws to timber frame work 12 mm thick incl all necessary fittings complete all as specified and directed.

S & F Brass Locks with two levers , drawer, grade I, size 50 mm incl all necessary fittings complete all as specified and directed.

S & F Bras Drawer pulls, 3 screw plate with fixed dished pull; 80 mm to 100mm long incl all necessary fittings complete all as specified and directed.

S & F Ball catches with 8mm dia steel ball, and brass body and striking plate including letting in and fixed complete all as specified and directed.

S & F Aluminium handles 100 mm length, cast type, anodised incl all necessary fittings complete all as specified and directed.

Dismantling of stone slabs and tiles of any description or thickness in floors,aprons etc laid, bedded & pointed in any mortar complete all as specified and directed.

S&F Double action floor spring hydraulically regulated made up of minimum 1.25 mm 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 and fixed complete all as specified & as directed.

S&F 5.5 mm thick glass ordinary quality, frosted on one side fixed to aluminium frame work exc 0.5 Sq. m in each pane complete all as specified & as directed.

S&F 4.8 mm thick glass ordinary quality, frosted on one side fixed to aluminium frame work n. exc 0.5 Sq. m in each pane complete all as specified & as directed.

M & L 2nd class hardwood Plain fillets.square, rectangular or triangular in section, clean sawn, secured with nails or brads Not exc 3 Sqm complete all as specified and directed.

S&F Sinks in repair with drainage board made of stain less steel 1mm thick, kitchen with plugs, washer and wastes; Including bedding in cement mortor to dwarf wall or including fixing cantilever brackets and connecting union to pipe overall size 915mmx460mm bowl size (410mmx330mmx160mm). complete all as specified and directed.

S & F Continuous (piano) hinges, 30 mm width of flaps (when open) mild steel, bright finish or electro galvanised complete all as specified and directed.

S&F aluminium 4 levers Mortice lock, vertical type, size 100 mm complete all as specified and directed.

S&F Stainless steel handles 150mm long, bright polished complete all as specified and directed.

S&F Stainless steel handles 100mm long, bright polished complete all as specified and directed.

S&F 300mm long sliding door bolts with hasp stapple (bolt type) and fixing clips of sheet cast or extruded sections and fixing bots and sliding bolts of extruded or cast aluminium alloy complete all as specified and directed.

S&F 150mm long sliding door bolts with hasp stapple (bolt type) and fixing clips of sheet cast or extruded sections and fixing bots and sliding bolts of extruded or cast aluminium alloy complete all as specified and directed.

S&F Aluminium anodised barrel tower bolts of extruded section with 200 mm long bolt, complete all as specified and directed.

S&FAluminium anodised barrel tower bolts

of extruded section with 150 mm long bolt, complete all as specified and directed.

S&F Bearing hinges 100mm, cast brass, with Stainless steel hinge pin, bright polished and fixed, typeB-11 complete all as specified and directed.

S&F for Stainless steel wire cloth having 0.36 mm nominal dia of wire and average width of appreature 1.40 mm and fixed with stainless wire staples complete all as specified and directed.

M&L Anti-skid joint free ceramic (coloured) tiles 7-8mm thick area of each tiles exeeding 0.06sqm but n.exceeding 0.11 sqm in toilet/bath floor etc.set and jointed with adesive and pointed in epoxy grout with spacers complete all as specified & as directed.Note: Screed bed shall be measured and paid separately

M&L for glazed ceramic (coloured) tiles of size 450x350 6-7mm thick as in vertical surface/dado set and jointed in adesive and pointed in white or coloured cement to match complete all as specified and directed.

M&L for screed bed or bedding layer of mortar 15 mm thick in CM 1:6 for laying floor finishes complete all as specified and directed.

M&L for bedding layer of mortar 10 mm thick in CM 1:3 for laying wall/dado finishes complete all as specified and directed.

M & L for Granite (of any type) work (table rubbed and polished) in steps, jambs, pillars, indow-cills, cooking platforms and like in cement mortar (1:4) including pointing in white cement (1:2) using marble dust with admixture of pigment to match with shade of granite complete all as specified and directed.

Demolition of cement concrete above ground floor n.exe 15cm thickness(below or above ground level) complete all as specified and directed.

M&L for 25mm thick cement concrete type B-0, 1:2:4 using 12.5mm graded stone aggregate complete all as specified and directed.

Cutting chases, pinning in. making good to facings where required and pointing in cement mortar 1:3 to ends or edges of landings, steps, cills, sunshades, shelves, lintels, etc.; and cutting chases for concealed water tubing etc., and making good, cutting not exc 10 cm girth complete all as specified and directed.

Dismantling of 100mm cast iron or reinforced concrete drain pipes, jointed in cement mortar and taking out of trenches, if required complete all as specified and directed.

S&L 20 mm bore (Outer dia) CPVC pipes of SDR 11and plain CPVC SDR 11 fitting fixed on wall or floor (concealed ), ceiling or laying in floors complete all as specified and directed.

S&L in 25 mm bore (Outer dia) CPVC pipes of SDR 13.5 and plain CPVC SDR 11 fitting fixed on wall or floor, ceiling or laying in floors complete all as specified and directed.

S&F 50 mm bore (Outer dia) UPVC pipes of SCH-40 and plain UPVC SDR 11 fitting fixed on wall or floor, ceiling or laying in floors complete all as specified and directed.

Supply and applying two coats of High performance elastomeric cementitious waterproof coating sandwiched with 45 GSM glass fibre reinforcement on the entire floor and 1.0 m of all walls of all toilets as per following methodology:- Cleaning of exposed concrete surface by mechanical means or by hydro blasting to remove laitance, loose particles, contamination etc. which may hinder bonding. Coving of RCC joints with PCC (1:1.5:3) mixed with Integral Water Proofing compound. Applying one coat of Waterproofing membrane to concrete surfaces followed by application of 45GSM glass fibre on the wet surface. Applying second coat of waterproofing membrane at the right angles to the direction of first coat. Second coat shall be applied after the first coat gets dry. Sprinkling fine aggregate immediately after the application of second coat to get the mechanical key for protective plaster. Curing to Water proofing membrane to be carried out for minimum period of 3 days with ponding complete. The Water Proofing Product Should have Mixed density: 1.68g/cc (brushable consistency). Adhesion to concrete : >1N/mm2. Static crack accommodation: 1mm.( Fosroc/Elantas beck/Kunal conchem) ( Make : SIKA/FOSROC/Hindcon )

S&F 110mm dia PVC (SWR) pipes single socketed in any length with rubber ring joints fixed to walls complete all as specified and directed.

Taking up or down 15mm bore steel water tubing and connections,including cleaning for removal to store(GI Pipe) complete all as specified and as directed.

Taking up or down 20mm bore steel water tubing and connections,including cleaning for removal to store(GI Pipe) complete all as specified and as directed (upto 4 storey bldg).

Taking up or down 25mm bore steel water tubing and connections,including cleaning for removal to store(GI Pipe) complete all as specified and as directed (upto 4 storey bldg).

Taking up or down 40mm or 50mm bore steel water tubing and connections,including cleaning for removal to store(GI Pipe) complete all as specified and as directed (upto 4 storey bldg).

Taking down UPVC pipe 50 mm bore with fittings complete all as specified and directed.

S&F 110mm dia PVC (SWR) pipes double socketed in any length with rubber ring joints fixed to walls complete all as specified and directed.

S&F CPVC pipes 15 mm outer diameter of SDR 11 & plain CPVC SDR 11 fittings as in walls, ceiling, floor, etc. complete all as specified and directed.

S&F 20 mm bore CPVC Male Brass Threaded Adaptor (MTA/ MBTA) complete all as specified and directed.

S&F 25 mm bore CPVC Male Brass Threaded Adaptor (MTA/ MBTA) complete all as specified and directed.

S&F galvanised 40mm bore steel water tubing (GI pipe), medium grade with all fittings and fixed to wall, floor and ceiling complete all as specified and as directed (upto 8 storey bldg).

S&F 20mm bore CPVC Female Brass Threaded Adaptor (FTA/ FBTA) complete all as specified and directed.

S&F 25mm bore CPVC Female Brass Threaded Adaptor (FTA/ FBTA) complete all as specified and directed.

S&F 50 mm bore CPVC Male Brass Threaded Adaptor (MTA/ MBTA) complete all as specified and directed.

S&F 50 mm bore CPVC Female Brass Threaded Adaptor (FTA/ FBTA) complete all as specified and directed.

S&F PVC (SWR) bends 110mm dia complete all as specified and directed.

S&F PVC (SWR) junction single, (Single T) equal or unequal 110 mm dia complete all as specified and directed.

S&F PVC (SWR) junction double, (Double T) equal or unequal 110 mm dia complete all as specified and directed.

S&F in repairs vitreous China wash down water closet pan ( padestal pattern) incl PVC seat cover , (excluding fixing bolts, flushing cistern and flush pipe) , including connection to drain ( or outgoing pipe) and to flushing pipe , etc., complete all as specified and directed.

S&F in repairs vitreous china wash hand basin, white, flat back, size 550mm x 400mm, exc chain and plug and porcelain stopper but including cutting for and pinning in ends of and including brackets, waste pipe & CP brass waste coupling of 32mm dia complete all as specified and directed complete all as specified and directed.

S&F in repairs Brass chromium plated bottle traps for wash basins with inlet and outlet screwed for pipe or connections including necessary packing, union and cap and fixed complete all as specified and directed.

S & F in repairs 15 mm Dia CP Bib taps,fancy type with crutch handle, screwed down, screwed for iron pipe or for brass ferrule and fixed complete all as specified and directed.

S & F in repairs 15 mm Dia CP Bib taps (Two-in-one), fancy type with crutch handle, screwed down, screwed for iron pipe or for brass ferrule and fixed complete all as specified and directed.

S&F in repairs vitreous china squatting pan of “Orissa” pattern of size 580 mmx 440mm white with integral foot rest (excluding flushing cistern and flush pipe) including connection to trap and to flushing pipe, anti syphonage pipe etc and making good to floor complete all as specified and as directed.

S & F in repairs 15 mm Dia CP stop cock(concealed type) , with crutch handle, screwed down, screwed for iron pipe or for brass ferrule and fixed complete all as specified and directed.

All as per item No 126 here in before but capacity 2000 litre complete all as specified and directed.

Dismantling of old unserviceable water tank, removing from site, Supply and fixing of rotational moulded polythene water storage tank 1000 litre capacity ISI marked (cylindrical, vertical, double layered with closed top) hoisted and fixed in position including PVC float valve 20mm bore weight not less than 210gms. complete all as specified and directed.

S&F in repairs 15mm bore CP angular valve fancy type,with crutch handle, screwed for iron pipe or for brass ferrule and fixed of following size complete all as specified and directed.

S & F in repair 110/125 mm floor trap fixed in floor with grating incl jointing with solvent 1:2:4 cement concrete,complete all as specified and directed.

S&F in repair CP Health faucet with all necessary fittings complete all as specified and directed. Make : Prayag/Cera/Jaquar or equivalent.

S & F in repairs 25 mm Dia brass gun metal gate valve , with crutch handle, screwed down, screwed for iron pipe or for brass ferrule and fixed complete all as specified and directed.

S&F in repairs 15 mm bore CP pillar taps, with capstan heads, chromium plated, Fancy type screwed down for pipe, high pressure ,complete all as specified and directed.

M&L 60 mm thick machine pressed precast interlocking paver block of M-35 Grade any shape and size with grey cement and pigment confirming to IS 15658-2006 complete all as specified and directed.

S&F in repairs 15 mm bore brass CP mixer, for mixing Hot and Cold water screwed down for iron pipe, complete all as specified and directed.

S&F for Pre painted galvalume aluminium zinc coating GI based corugated steel sheet 0.50mm thick Hi-Rib colour having tensile strength of 550 Mpa as in roof covering/cladding to wall fixed with self tapping screws complete all as specified and directed.

S&F in repair 600 mm PVC connection pipe 15 mm size with PTMT nut of following length complete all as specified and directed .

Dismantling of old Asbestos cement (corrugated, semicorrugated, etc.) sheets in roof coverings complete all as specified and directed.

S&F 600 mm x

S&F in repair brass CP Shower roses in repair with or without swivel joints, 125mm size, including fixing to steel pipes or union comlete all as specified and directed.

S&F CP Soap dish, fixed to plugs with chromium plated brass screws comlete all as specified and directed.

S&F in replacement Curtain rails with Decorative type drappery Rod along with all fittings of 25 mm dia complete all as specfied and directed.

S&F in repair brass CP Tubular towel rail, 20mm dia, D type, 60cm long between flanges complete all as specfied and directed.

S&F in repair PVC valveless, symphonic action type low level flushing cistern white with inlet ball valve, float and handle including brackets, 10 ltr capacity complete with flush pipe(Long bend) 32mm dia of make as approved by GE complete all as specified & directed.

Supply & laying of maximum 75 mm thick (at RW outlet) protective screed over the waterproof coating at proportion of 1:2:4 admixed with suitable integral waterproofing compound conforming IS 2645:2003 @ 200ml per bag of cement and reinforced with PP fibres with proper slope towards RW pipes. Green stage saw cutting on the screed will be done in panels (3m X 3m) with a groove size of 10mm X 15mm complete all as specified and directed.

Supply & Laying Geotextiles of 120 Gsm over the waterproofing coating to avoid damage during screed casting complete all as specified and directed.

Taking out/Stripping of old Roof treatment membranes/Tar felt incl layer of cement mortar of any type carefully from roof surfaces (without damaging roof ) and incl preparation of old roof surfaces by picking, sweeping, cleaning and washing down with water to remove dust & receive new treatment complete all as specified and directed.

S&F Louvers type ventilator assembled partially with PVC exhaust fan of 200mm sweep and partially fixed with frosted glass of area n.exc 0.5 sqm including all necessary fittings complete all as specified and directed.

M&L Chequered cement concrete tiles 20cm x 20cm x 25mm thick,set, jointed and pointed in neat cement slurry in floors with grey cement in equal proportion & no pigment over 15mm thick screed bed with CM (1:6) complete all as specified and directed.

M & L for 100 mm thick cement concrete type C2,(1:3:6) (using 40 mm graded stone aggregate) as in floors complete all as specified and directed.

M&L sand filling under floor or in floor or paving, laid in including watering and consolidation true surface for laying paver block complete all as specified and directed.

M &L for 150mm thick PCC (1:2:4) Type B 2 (40 mm graded stone aggregate) as in sub base 150mm thick complete all as specified and directed.

Material and labour for carry out waterproofing treatment to sound, moisture free concrete surface using Nitoproof 600PF - Liquid applied single component pitch free polyurethane coating capable of bridging substrate cracks upto 2 mm. System includes proper surface preparation to remove loose dust, dirt, loose mortar, curing compound etc., and application of Nitoproof WB Primer, Water dispersible epoxy primer followed by two coats of Nitoproof 600PF coverage @ 2.0 kg/m2 to achieve 1.5 mm WFT in two coats followed by laying of separation layer of 120 gsm non-woven geotextile layer before carry out protection screed etc. complete including all tools and tackles as per manufacturer’s specification. Nitocote 600PF cured material shall be having crack bridging of 2 mm, Elongation (ASTMD 412) – >600 %, Tensile Strength (ASTM D412) –2.5 N/mm2, Recovery from Elongation (ASTM D412) – 95 %, 85% Solid Content, Tear Resistance (ASTM D624) – 15 Kn/m, Shore A Hardness (ASTM D2240) – 60, Water vapour transmission- 0.6 g/m2/hr, Water Permeability @ 5 Bar (BS EN 12390)-Nil, Service Temperature – -40°C to 70°C, Flash Point > 70 °C, Viscosity-60p, Specific Gravity-1.5. The item rate shall be including of all kinds of labour, tools & tackle, machineries, lead & lift, mathadi charges, curing, wastages, consumable, cleaning, shifting of debris outside the site premises, surface preparation, etc. complete as per design, drawing & instructions of EIC. Cost of 120 gsm non-woven geotextile and 75mm Screed concrete Shall be paid separately.

S & F Roof trusses (framed), trussed, purlins, crane gantries, rails and fastenings and heavy bracket framing (Beam, tee, angle, channel or flat sections) including distance pieces, cleats etc Confirming to IS-1161-1979, Gde-E-250 quality-A complete all as specified and directed.

S & F Mild steel plates, plain or chequered, 5mm thick or over in thickness in available sizes of Fe 410-W (Gde-E250) quality-A complete all as specified and directed.

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

Complete removal of existing treatment by using electric sander machine or steel wire brushing to remove all dust and loose scale etc of wall surfaces & prepare to receive wall care putty complete all as specified & directed.

M&L for 3mm thick wall care putty on wall including rubbing with sand paper to achieve a smooth surface & sharp straight edges etc. complete all as specified & as directed.

M&L for preparation of newly plastered wall surface two coats of oil emulsion distemper over a coat of primer on complete all as specified and directed.

M&L for preparation old decorated walls & applying two coats of acrylic oil bound distemper over a coat of 1mm thick wall care putty complete all as specified and directed.

Material & Labour for applying Two or more coats of 100% Premium acrylic emulsion paint 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 2mm thick wall care putty and icluding priming coat of exterior primer applied @ 0.90 litre/ 10 sqm over new surfaces complete all as specified and as directed.

Material & Labour for applying Two or more coats of 100% Premium acrylic emulsion paint 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 1mm thick wall care putty and icluding priming coat of exterior primer applied @ 0.90 litre/ 10 sqm over old surfaces complete all as specified and as directed.

M&L for preparation of new decorated Ceiling surface & applying two coats of acrylic oil emulsion distemper complete all as specified and directed.

M&L for preparation of old decorated Ceiling & applying one coats of acrylic oil emulsion distemper complete all as specified and directed.

M&L for preparing of new steel surfaces & applying two coats of synthetic enamelled paint over a coat of red oxide primer complete all as specified and as directed.

M&L for preparing of old steel surfaces & one Coats of Synthetic Enamel Paint over one coat of primer to steel and iron surfaces of any description, not otherwise described including preparation of old surface complete all as specified and directed.

M&L for Two coats of synthetic enamelled paint on New wooden surface exc 10cm width or girth including preparation complete all as specified and as directed.

Supply only Intregal water proofing compound complete all as specified and directed.

M & L for Cement concrete in saucer drains Type B1 1:2:4 (20 mm graded stone aggregate) slope maintained as per site requirement complete all as specified and directed.

Cleaning of under ground sewage line upto 200 mm dia by mechanical operation/civil agencies/ rodding/by bamboo split, rope through pipe from manhole to manhole ,WC to 1st manhole /GT/Inspection chamber and having the pipe clean for easy flow of sewage line and removal of offensive material at a distance n. exc. 50 mtr, deposited the material in excavated pit including excavation and cover the pit with excavated earth, levelling of surplus excavated soil round the pit and spreadding of bleaching powder around the pit complete all as specified and directed. Note : No separate payment shall be made for mechanical operation/civil agencies where required or directed by Engineer-in-Charge. Cost is included in unit rate.

M&L for one coats of synthetic enamel paint, area exc.10cm width or girth over Old painted wooden surfaces including preparation of surface complete in all respect as specified and directed.

ll as specified and directed.

M&L for PCC (1:2:4) type B1 using 20mm graded stone aggregate in Cement concrete in surface channels, benching in manhole, drain etc complete a

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.

Supply & Fixing in repair modular Socket, 6 Amp, 2/3 pin combined 2 module, complete all as specified and as directed. Make :- Carbtree/Legrand/Indo Asian/C&S.

Hard core of gauge in exc. 63mm broken stone boulders deposited and spred and leveled in layers in.exc. 15mm thick complete all as specified and directed.

M&L for 75mm thick PCC (1:3:6), type C2, using 40mm graded stone aggte as in plinth protection / paving, surfae fin

ished even & smooth with using extra cement as complete as specified and directed.

M&L for cement concrete 1:3:6 type C-2 in concrete bed to 150mm dia drain pipes including packing under, and haunching against the sides of pipes after they are laid and tested; in complete all as specified and directed.

S/F 150mm Reinforced concrete pipes, class NP2, laid and jointed complete with collars complete all as specified and directed.

M&L for cement concrete 1:3:6 type C-2 in concrete bed to 200mm dia drain pipes including packing under, and haunching against the sides of pipes after they are laid and tested; in complete all as specified and directed.

S/F 200mm Reinforced concrete pipes, class NP2, laid and jointed complete with collars complete all as specified and directed.

Supply & Fixing in repair modular Socket, 6/16 Amp, 2/3 pin combined 2 module, complete all as specified and as directed. Make :- Carbtree/Legrand/Indo Asian/C&S.

Cutting into existing man hole for connecting new drains , making good to pipe and rendering ,cutting out existing benching for and forming branch channel ( half round or 3/4 section ) in cement concrete (1;2:4) type B-1 (using 20 mm graded stone aggregate) smooth finished and benching as required for 225mm dia pipe complete all as specified and directed.

Cleaning of Manholes any size and depth upto 2.0mtr by means of mechanical operation/civil agencies, spades, buckets and other suitable process to clear all silt , rubbish, sludge etc and depositing all rubbish silt etc to a pit and including excavation of pit to a distance n. exc 50 mtr and finally top portion of pit to be covered by a 100 mm thick layer of excavated earth with and including spreading of bleaching powder completed all as specified and directed. Note : No separate payment shall be made for taking up cover/cover slab and refixing the same and mechanical operation/civil agencies where required or directed by Engineer-in-Charge. Cost is included in unit rate.

M & L for PCC (1:4:8) type D2 (using 40 mm graded stone aggregate) as in foundation filling and mass concrete complete all as specified and as directed

M & L for PCC (1:3:6) type C1 (using 20 mm graded stone aggregate), cast in situ, in benching, coping and the like etc including weathering, slightly rounded or chamfered angles and throating including necessary form work complete all as specified and as directed

M & L for rendering 15 mm thick on other than fair faces of brick work or concrete surfaces of walls in cement mortar (1:4) mixed with liquid WPC @ 0.25% by the weight of cement or as per manufacturer instructions finished even and smooth without using extra cement complete all as specified and as directed. Note: WPC will be measured and paid separately as “Supply” only.

Supply only liquid water proofing compound (WPC) of best quality complete all as specified and as directed.

M & L 80mm bore Gun-metal, globe or butterfly valves screwed down high pressure with crutch handle screwed both ends for iron pipe or for unions and fixed, complete all as specified & directed.

Supply & Fixing in repair modular switch single pole, one way, 6 Amp, 1 module, complete all as specified and directed. Make :- Carbtree/Legrand/Indo Asian/C&S.

Demolition for reinforced cement concrete as in cover slab or equivalent works including cutting reinforcement to facilate demolition complete all as specified and as directed.

M & L for precast reinforced cement concrete (1:2:4), type B1 (using 20 mm graded stone aggregate) as in cover slab, shelves and similar articles with plain faces including necessary form work and set in cement mortar (1:4) complete all as specified and as directed. Note: Reinforcement shall be measured and paid separately.

M&L for extra for forming fair finished drain or channel 30 cm inner girth in cement concrete, using ex- tra cement, including forms, moulds, mi- tred/stopped ends etc complete all as specified and directed

Excavation in trenches, n exc 1.5m wide and n exc 1.5 m in depth for manholes, pier holes, cesspits etc n exc 10sqm on plan and n exc 1.5m in depth and gtting out complete all as specfied and directed.

Supply & Fixing in repair modular switch single pole, one way, 16 Amp, 1 module, complete all as specified and directed. Make :- Carbtree/Legrand/Indo Asian/C&S.

Material and labour in repair for point wiring for Modular fitting, for one light/fan/call bell point with 1.5 sqmm PVC insulated FRLSH unsheathed copper cable multistranded conductor 1100 volts grade, concealed type, controlled by one way switch including 1.5 sqmm PVC FRLSH insulated unsheathed copper cable multistrand conductor 1100 volts grade for continuity earth wire connected to common earth dolly drawn through non metallic rigid PVC heavy duty concealed conduit of size 25mm dia with wall thickness not less than 1.6 mm including conduit accessories like bends, tees junction boxes, etc including 1.5 Sq mm, single core PVC insulated unsheathed multi stranded copper conductor FRLSH cable (Green) 1100 Volts grade as earth continuity wire connected to earth dolly and including modular sunken galvanized terminal boxes of same make of switch/ socket/ regulator with sleek and curvy cover plates, for mounting of modular switches, sockets, complete after and making good the distrubed surfaces as per the existing complete all as specified and as directed.

One light point / one fan point controlled by one, one way swtich.

M & L 40mm bore Gun-metal, globe or gate valves screwed down high pressure with crutch or butterfly handle screwed both ends for iron pipe or for unions and fixed, complete all as specified & directed.

included to this factor. 2. All the structural repair has to be carried out through authorized rep/manpower of manufacturing company/OEM. Certificate in this regard has to be submitted by the OEM before start (that working is being executed by them) of the work and after completion (that work has been executed by them). Work has to be executed as per structural audit report issued by Jadavpur university (report will be provided during execution/work order) during for submject building duly including all provisions of BOQ (pertining to all relevant items of structrural repairs).

Removing of concrete all around reinforcement bar upto 12 mm dia and over from behind the reinforcing bars average 25mm (but not less than 15mm air gap)by manual methods (using wire brushing ,chiseling etc) and applying chloride free rust removing chemical on rusting steel reinforcement bar and removing all rust from steel reinforcement bar by emery paper and cleaning the area thoroughly by water and allow it to dry and totally rust free of reinforcement bar all as complete as per manufacturer's instruction as specified (upto 4 storied bldg). Make( Rust removing chemical ):- Reebaklens RR of FOSROC or equivalents solutions SIKA/STP as specified.

Material , labour and preparation of existing reinforcement surface by brush and application of two component epoxy zincrich primer on existing reinforcement surface of minimum specific gravity 1.75, adhesive bond strength with steel is 1.50N/mm2 and maximum coverage area 5.00 Sqm per litre. complete all as specified and directed. (upto 4 storied bldg). Make- Nitozinc primer of FOSROC or equivalents as specified.

Supply & Fixing in repair modular switch single pole, two way, 6 Amp, 1 module, complete all as specified and directed. Make :- Carbtree/Legrand/Indo Asian/C&S.

Supply & Fixing in repair modular Bell push 6 Amp, single pole, 1 module, complete all as specified and as directed. Make :- Carbtree/Legrand/Indo Asian/C&S.

Supply & Fixing in repair Modular step type fan regulator, 120W, 2 module,complete all as specified and directed. Make :- Carbtree/Legrand/Indo Asian/C&S.

Supply & Fixing in repair Modular White cover plate with frame, 4 module complete all as specified and as directed. Make :- Carbtree/Legrand/Indo Asian/C&S.

Supply & Fixing in repair Modular White cover plate with frame, 6 module complete all as specified and as directed. Make :- Carbtree/Legrand/Indo Asian/C&S.

Supply & Fixing in repair Modular White cover plate with frame, 8 module complete all as specified and as directed. Make :- Carbtree/Legrand/Indo Asian/C&S.

Supply & Fixing in repair Bell multi music type, complete all as specified and as directed.

Supply & Fixing in repair Modular White cover plate with frame, 12 module complete all as specified and as directed. Make :- Carbtree/Legrand/Indo Asian/C&S.

Supply & Fixing in repair Modular White cover plate with frame, 2/3 module complete all as specified and as directed.

Supply and fixing ceiling rose surface bakelite three terminal 65 x 50mm, PVC/Polycarbonate,isolated body complete all as specified and directed.

Supply & fixing main stream battens fitting LED 10 watt tube 2 feet long fixing on PVC/wooden round block complete with all accessories, prewired and flexible wire twin core from ceiling rose to terminal block complete all as specified and directed. Make: CenturyJaquar/Crompton/Surya /Philips.

Supply & fixing bldg security lighting of LED 35 watts high efficennt lighting solution anodised with heat resistance with accessories provided including necessary electric connection with all accessories required for fixing/mounting with nut bolt washer & clamp support on GI pipe1.5 meters of suitable diameter complete all as specified and as directed. Make: Crompton Cat Part no : TRP-400-35-57-SL-LM-NSR/Philips/Wipro.

Taking down geyser , any type and Refixing complete all as specified and directed.

All as per item No 178 here-in-before but for 3 pin 6 Amps socket modular type on the same board with 1.5 sqmm cable complete as specified and directed.

All as per item No 178 here-in-before but for 3 pin 6 Amps socket modular type on the independent board with 1.5 sqmm cable complete all as specified and directed.

All as per item No 178 here-in-before but for socket modular type 2 in 1,3 pin 5/15 Amp on independent board with 2.5 Sqmm PVC unsheathed copper cable and 2.5 sqmm copper conductor cable as earth continuity conductor complete all as specified and directed.

All as per item No 178 here-in-before but for socket modular type 2 in 1,3 pin 5/15 Amp on independent board with 4.0 Sqmm PVC unsheathed copper cable and 4.0 sqmm copper conductor cable as earth continuity conductor complete all as specified and directed.

M&L for Reinforced cement concrete (nominal mix) Type B1 (1:2:4) (20mm stone graded stone aggregate) in Beams, cantilevers, bressummers, lintels over 1.5m span complete all as specified and directed.

Supply and fixing of Lamp holder, PVC/Polycarbonate type with cord grip cap suitable for pendant fittings, complete all as specified and directed.

Supply laying and testing of cable XLPE insulated, screened, PVC bedded, galvanized steel strip or wire armoured, electic power cables (heavy duty) 1100 volts grade with stranded aluminium conductor of size 50.0 Sqmm 3.5 core complete after taking down old XLPE cable of any size complete all as specified and directed. Make :- Havells/Polycab/KEI.

All as per Item No 207 here in before but of size 4.0 Sqmm complete all as per specified and as directed.

Supply laying and testing of cable XLPE insulated, screened, PVC bedded, galvanized steel strip or wire armoured, electic power cables (heavy duty) 1100 volts grade with stranded aluminium conductor of size 16.0 Sqmm 4.0 core complete after taking down old XLPE cable of any size complete all as specified and directed. Make :- Havells/Polycab/KEI.

Returning, filling in, including spreading, levelling watering and well ramming in layers not exc. 25 cm all types of soil etc complete all as specified and directed.

Removal excavated material not exc. 50 m and depositing where directed at a level not exc. 1.5 m above the starting point etc. complete all as specified and directed.

Material and labour for sub-main wiring (concealed type) for main DB's to sub DB's with PVC (FR-LSH) insulated & unsheathed two runs of 6.0 sq mm single core multi stranded copper conductor cable, 1100 Volt grade alongwith one run of 6.0 sq mm PVC (FRLSH) insulated & unsheathed copper conductor cable, 1100 Volt grade, connected to common earth dolly as earth continuity conductor, including drawn through sutaible size of casing caping/PVC rigid conduit 25mm dia and having thickness 1.6 mm including accessories carefully and taken down old existing aluminium/copper sub main wiring with accessories complete all as specified and directed. Make :- RR Kable/Havells/Polycab. Note : Three runs of 6.0 sqmm cable and one RM of PVC Conduit shall constitute one unit.

Supply and Fixing MCB, single pole, 240 Volts, of capacity (6-32 Amps) 'C' series breaking capacity 10 KA complete all as specified and directed. Make :- Havells/L&T/Legrand.

Supply and fixing MCB SPN, 16 to40 Amps, 240 Volts , breaking capacity 10KA complete all as specified and directed. Make :- Havells/L&T/Legrand.

Supply and fixing as MCB DB SPN (double door) 12 Ways including copper bus bar neutral link, earth bar and din rail, recessed with wall surfaces by chase cutting and making good surfaces of wall complete all as specified and directed. Make :- Havells/L&T/Legrand.

Supply and fixing MCB DB SPN (double door) 8 Ways including copper bus bar neutral link, earth bar and din rail, recessed with wall surfaces by chase cutting and making good surfaces of wall complete all as specified and directed. Make :- Havells/L&T/Legrand.

M&L for providing RCPC factory made 75mm precast RCC cover slab of 3MT load bearing capacity conforming to IS : 12592 (Grade M-25) 3 complete all as specified and directed.

All as per item No 178 here-in-before but for one light point controlled by two way switch complete as specified and directed.

Supply and fixing MCB DB SPN (double door) 4 Ways including copper bus bar neutral link, earth bar and din rail, recessed with wall surfaces by chase cutting and making good surfaces of wall complete all as specified and directed. Make :- Havells/L&T/Legrand.

M&L for taking out unserviceable DBs of any type / capacity incl MCBs for fixing of new or old complete all as specified and directed.

Dismantling floor , earth 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.

M&L for suspended false ceiling (Decorative Type) system using metalic (E grid) exposed suspende system, grid section size 600mm x 600mm comprising of GI powder coated main runner of dimension 32 mm x 24mm x 0.80mm thick ( thickness comprising of GI/0.4+ PPPCGS/0.3mm & weight of Runner) Cross Tee of dimensions 26mm X 24mm x 0.8 mm thick, wall angle 22.00mm x22.00mm x 0.35 mm thick ( thickness comprising of GI/0.35 + PPPCGS/0.3 mm) with and including 6 mm thick HPSC ( High pressure steam cured) pre- primed, self embossed textured designer board, water resistant termite resistant, fire resistant for insulation and accustic purpose to be placed in the grid system duly suspended with 2 mm dia G I bars hangers fixed with steel dash through fasteners with Provn of light fixture complete all as specified and directed.

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

S&F in repair aluminium (extruded section) 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 and fixed complete all as specified and directed.

Taking down Ceiling/Exhaust fan, sealing cable end, dismantling blades and removing fan and blades deposit to store for safe custody and refixing at the same position after repairing, greasing, changing of bearing/capacitor if required, complete all as specified and directed.

Material & Labour for Painting of exhaust fans complete, in situ with synthetic enamel paint by spraying including filling cavities with filler, one coat after cleaning all dust etc. complete all as specified and directed.

Supply & fixing LED bulb, B22 base, 9/10 watt, lumen output> 90Lum/W, CRI> 70, 5700-6500K Color temp, PF>0.9, THD< 20% suitable for lamp holder complete all as specified and directed Make: Crompton/Havells/Surya.

M&L for Anti-skid joint free ceramic coloured tiles exc 0.18 sqm but n. exc 0.38 sqm 7 to 8 mm, in floors etc. set and jointed in neat cement slurry over a bedding layer of scread bed 15 mm thick in CM 1:6 and pointed in white/colour cement to match complete all as specified and directed.

Taking down chowkhats or frame with shutter (without taking off shutters from the frame) exc 1.5 sqm n.exe 4 sqm each complete all as specified and directed.

Supply and fixing air termination, single pointed, aluminium rod 12mm dia and 300mm long with all accessories required for fixing/mounting on 40mm GI pipe light grade including taking down old unserviceable and make good the disturbed surface complete all as specified and as directed.

Supply and fix Aluminium anodised (powder coated) Three track sliding window frame with shutters with (2 nos glazed and one wire gauzed shutter) including all necessary joining cleats, hold fast, rubber gasket, snap beading and locking arrangements fixed with screws to wall etc. complete with glazing and including 5 mm thick tinted glass to aluminium frame work using rubber gasket and including stainless steel wire cloth of 0.36 mm dia & average width of aperture 1.40mm with staple or suitable fillets wire mesh fitted with screws and washers including deco aluminium grill size as specified by Engineer-in-Charge with the following section of frame and shutter:- (A) Sections for shutter :- (i) 'Vertical' section 38 x 20 x 1.10 mm thick. (ii) 'Interlock' section 38 x 20x 1.50 mm / 38 x 28.94 x 1.5 mm thick. (iii) 'Top/ Bottom' section 41 x 20 x 1.20 mm thick. (B) Section for frame :- (i) Top & Sides 92.36 x 29.70 x 1.50 mm thick. (ii) Bottom 92.36 x 29.70 x 1.50 mm thick complete all as specified and directed.

S&F floor power door stopper overall length of cover plate 150mm of zink alloy body and fixed in floor complete all as specified & as directed. Make : Prayag Cat Part No DSZ-PW6-SS or equivelant make as approved by GE.

Supply & fixing single galvanised strip of size 32x6 mm galvanised iron in proper positon saddles on porcelain insulator and fixing screws for roof conductors and down conducrors from top to the building ring point to the test points of the building as required after and including taking out old unsv and make good the disturbed surface complete all as specified and directed.

Supply & fixing single aluminium strip of size 25 x 3 mm aluminium strip in proper positon saddles on porcelain insulator and fixing screws for ring conductors from top to the building air termination point to the ring conductor of the building as required after and including taking out old unsv and make good the disturbed surface complete all as specified and directed.

Supply & fixing for Test point box of suitable size including terminal block made of gun metal or phosphorus bronze size 75x75x25mm drilled and screwed including 3 nos. 8mm dia 25mm long hex. head screw and connected with earthing strip including taking out old unsv and make good the disturbed surface complete all as per directed.

Materials and labour for earthing as complete with galvanised iron earth plate electrode 600 mm x 600 mm x 6 mm thick, burried directly and preferably vertically in ground, earth pit not less than 2.25 Mtr deep below ground level with top edge of the plate not less than 1.5 m below ground level connetced with galvanised strip of size 32 x 6mm by means of nuts, bolts, check nuts and washers made of galvanised iron or steel earthing lead to be protected by galvanised iron pipe 40 mm bore (medium grade) and other end connected to earthing test point or lightening arrestor or main controlling switch as directed including providing funnel with 20mm bore galvanised iron pipe (light grade), wire mesh, charcoal or coke and common salt in alternate layer of 15cm (compacted thickness) all round the earth electrode, concrete earth pit in PCC (1:3:6) type C-1 (with 20mm graded aggregate), 50mm thick precast RCC (1:2:4) cover slab (re-inforced with 8mm dia TMT bar @ 15 cm C/C bothways and suitable handle made of 10mm dia) including necessary earth work in excavation, returning filling and removal of surplus earth upto a distance not exceeding 50 m etc all as shown on electrical plate No. 3 of MES Schedule Part-I(2009) complete including testing on completion all as specified and as directed by the Engr-in-Charge.

Per RM

Taking down old U/s GI strip of any size and making good surfaces all complete as specified and directed.

Taking Down Carefully GI Pipe of any class of any size from trench/surface including gun metal gate valve and making good disturbed surface of wall etc complete all as specified and as directed