CERTAIN B/R REPAIR WORKS AT BALIJAN AF STATION UNDER GE(AF) CHABUA

Amount

Cleaning of old septic tank including internal pipe connections etc by removing accummulated sludge, silt and brick bats and waste materials including sludge water and removing to a distance n.exc 50 mtr deposited the same in excavated pit, of appropriate size and covering the pit with excavated earth including disinfecting the covered pit by sprinkling bleaching powder @ 250 gm (approx) in each pit including excavation of earth pit complete. (Note :- Excavation and covering the pit with earth and spreading of bleaching powder shall deem to be included in the unit rate).

Cleaning of sewage line including manhole with bamboo splits or any other suitable device by taking out blocked accumulated sludge and all foreign material complete from man holes and removing the same to a distance not exc 50 m depositing sludge in excavated pits covering the pit with excavated earth and disinfecation the covered pit by sprinkling bleaching powder @ 250 gm (approx) in each pit and excavation of pit complete as required including testing for easy flow of effluent by passing water for 100 mm bore SWG drain pipe, complete all as specified and as directed. (Note :- Excavation and covering the pit with earth and spreading of bleaching powder shall deem to be included in the unit rate).

All as per item No 02 here-in-before but for 150 mm drain pipe. Complete all specified and as directed.

M&L for dewatering of septic tank/soak well by using dewatering pumps sets of 7.5 HP capacity having dia of suction & delivery pipe as 4" & 5" respectively complete all as directed by the Engineer -in-charge

Cleaning and removing all side and scales and dirt, etc from PVC tanks having capacity 500 lts at different locations and heights and wash down internal surface thoroughly with bleaching powder and fresh water including removal of tank cover , float valve carefully , refixing the same in position and write the date of cleaning on tank surface complete all as specified and as directed.

Cleaning and removing all side and scales and dirt, etc from PVC tanks having capacity 1000 lts at different locations and heights and wash down internal surface thoroughly with bleaching powder and fresh water including removal of tank cover , float valve carefully refixing the same in position and write the date of cleaning on tank surface complete all as specified and as directed.

Cleaning of blocked WC, floor trap, Nahani trap, gullytrap etc. removing all sludge, brick bats, foreign particles etc. and finally cleaned the WC, floor trap, Nahani trap, gully trap with cleaned water, complete all as specified and as directed.

Excavation in trenches n exc 1.5 m wide and n exc 1.5 m in depth and getting out in soft/loose soil as in foundation of manholes n exc 10 sqm on plan and Sewage pipe line complete all as required and directed.

Returning filling in including spreading, levelling, watering and well ramming in layer not exc 25 cm in soft/loose soil.

Removing excavated materials to a distance not exceeding 50 m and depositing at a level not exceeding 1.5 m from starting point complete all as specified and directed .

M&L for salt glazed stone ware drain pipes grade 'A; 100 mm bore laid in trenches and jointed in CM (1:1) including demolition and breking up old drain pipes complete all as specified and directed.

M&L for salt glazed stone ware drain pipes grade 'A; 150 mm bore laid in trenches and jointed in CM (1:1) including demolition and breking up old drain pipes complete all as specified and directed.

M&L for PCC (1:4:8) type D2 (using 40 mm graded stone aggregate) as in concrete bed to drain pipes 100 mm bore including forming cradle against the sides of pipes after they are laid and tested alongwith demolition of existing concrete bed complete all as specified and directed.

M&L for PCC (1:4:8) type D2 (using 40 mm graded stone aggregate) as in concrete bed to drain pipes 150 mm bore including forming cradle against the sides of pipes after they are laid and tested alongwith demolition of existing concrete bed complete all as specified and directed.

Cutting into existing manholes for connecting new drain, making good to pipe 100 mm bore and rendering cutting out existing benching for and forming branch channel (½ round or ¾ section) in cement concrete 1:2:4 type B-1 (using 20 mm graded crushed stone aggregate) smooth finished, and reforming benching as required all as specified and directed by Engr-in-Charge.

Demolition of reinforced cement concrete of any description and in any position no otherwise specifically provided for as in cover slabs (for man holes, septic tank, soak well etc) complete all specified and as directed.

M&L for precast RCC (1:2:4) nominal mix, type B1, using 20 mm graded stone aggregate as in landing, cover slabs (for man holes, septic tank, soak well etc) chullah hoods, chajjas water troughs, manholes, shelves and similar article set in CM (1:4), complete all as specified and as directed. (Note : Reinforcement shall be measured and paid separately).

M&L for Mild steel TMT bars 6 mm to 8 mm dia, 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 complete all as specified and directed .

Demolition brick work built in cement mortar of any description Complete all as specified and as directed.

M&L for brick work with sub-class 'B' bricks straight or curved on plan 6 mtr mean radius built in cement mortar (1:6) Complete all as specified and as directed.

M&L for cement concrete ( 1:2:4 ) type B-1 using 20 mm graded crushed stone aggregate as in coping/benching complete all as specified and directed.

S&F in repairs vitreous china squatling pan orissa pattern, size 580 x 440 mm white, with integral foot rests, vitreous china 'P' or 'S' trap embedded in a cushion of average 15 cm thick cement concrete 1:3:6 type C-2 (using 40 mm graded crushed stone aggregate) (Make-Parryware, /CERA as approved by GE).

S&F in repairs vitreous china wash down water closet pan (pedestal pattern) coloured (including two Nos fixing bolts including PVC seat cover but excluding flushing cistern and flush pipe) complete including making good to floor with and including fixing of vitreous china P or S trap, complete all as specified and as directed.(Make-Parryware, /Hindware/CERA as approved by GE).

Demolition of cement concrete in ground floors and pavings n. exc. 15 cm thick (below or above ground level)

M&L for 75mm thick PCC 1:3:6 type C-2 (using 40mm graded crushed stone aggregate ) as in plinth protection finishing cement concrete surface even and smooth without using extra cement complete all as specified and directed.

M&L for PCC (1:2:4) type B1 using 20 mm graded crushed stone aggregate as in surface channel and drains.

S& F in repairs two way 15 mm dia bore bib taps cast copper alloy with, capstan head, CP long body fancy type screwed down for iron pipe 15mm dia complete all as specified and as directed.

S & F Brass CP wall mixer for mixing hot & cold water screwed down for iron pipe and fixed complete all as specified and directed

M&L for extra for forming fair finished drain or channel 30 cm inner girth in cement concrete using extra cement including forms, moulds, mitred/ stopped ends etc.

S&F in repairs PVC (SWR) pipes 110 mm single socketed, in any length with rubber ring joints, laid in trenches or in floors

S&F in repairs PVC (SWR) pipes 110 mm single socketed, in any length with rubber ring joints, fixed to walls with pipe clips spacing at 1.50 metre c/c including taking down old PVC pipes complete all as specified and directed.

S&F in repairs PVC (SWR) bend any radius, 110 mm dia with access door with solvent cement joint.

S&F in repairs PVC (SWR) junction single "T" equal with acess door 110 mm dia with solvent cement joint complete all as specified and directed.

S&F in repairs for PVC (SWR) pipe 75 mm dia, single socketed in any length with solvent cement joint fixed to walls with pipe clips spacing at 1.50 metre c/c including taking down old PVC pipes complete all as specified and directed.

S&F in repairs PVC (SWR) bend any radius, 75 mm dia with oval access door and solvent cement joint.

S&F in repairs PVC (SWR) multi floor trap 75 mm bore outlet with grating and jointing with solvent cement including demolition of concrete if required and making good to surface using PCC 1:2:4 type B1 (using 20mm graded crushed stone aggregate) or CM (1:4) and tiling as required complete all as specified and as directed.

S&F in repairs PVC (SWR) vent cowl of 110 mm dia

S&F in repairs low density polyethylene (LDPE) pipe of pressure rating 6 Kg/Sqcm, 50mm bore including bend and tee, complete all as specified and as directed.

Dismantling floor, hearth or wall tiling incl cement mortar bedding (but not backing), removing serviceable tiles to store and rubbish off the premises, complete all as directed.

M&L non skid cermic coloured tiles (400 x 400)mm and 8mm thick ( square or rectangular) area of each tile exceeding 0.11 sqm but not exceeding 0.18sqm, in floor etc and jointed in neat cement slurry and pointed in white cement or coloured cement to match the shade of tile including screed bed of mortar 15 mm thick in CM (1:6) all as specifed and directed.

M&L for glazed ceramic coloured tiles (any shade) of size 350x250x7mm/ 450 x 300 x 7mm thick for work on vertical surface such as skirting, dado, set & jointed neat in cement slurry and pointed in white or coloured cement to match over 10mm thick rendering in CM (1:4) as backing coat complete all as specified and as directed.

Supply and fixing in repair 10 litre capacity PVC low level valve less syphonic action type flushing cistern, white, with inlet, ball valve, float and handle including brackets, complete all as specified and as directed.

Supply and fixing in repair Vitreous China Urinal, Half stall type, white (including flushing cistern, flush pipe and waste pipe) complete all as specified and as directed.

S & F in repairs Urinal spreader of PTMT any colour for fixing with 15 mm dia pipe. (Minimum weight 60gms) complete all as specified and directed

S&F in repair 15 mm PVC float valve high pressure of PTMT with epoxy coated aluminium rod and high density plastic ball screwed for iron pipe, complete all as specified and as directed.

S&F in repair 20 mm PVC float valve high pressure of PTMT with epoxy coated aluminium rod and high density plastic ball screwed for iron pipe, complete all as specified and as directed.

Taking down cement plaster of any description and in any position of brick/concrete surfaces on walls/celing etc. including racking out joints, hacking for key, scrubbing down with water etc & prepared to receive new plaster complete all as specified and directed.

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

M&L for rendering 15 mm thick in cement mortar (1:4 ) in brick walls finished even and fair complete as specified.

M&L for applying two coats cement base paint on newly plastered surface of wall over a coat of primer including preparation of surface all as specified and as directed.

Supply only concertina coil razor type of 0.60Mtr dia in 06 coil in stretch of 1.0m length for fencing work,straining and fixing to angle iron/barbed wire with and including necessary clips for each bundle of coil) for securing complete all as specified and directed.

Fixing only concertina coil of 0.6 dia in 06 coil in stretch of 1.0m length for fencing work,straining and fixing to angle iron/barbed wire with and including necessary clips for each bundle of coil) for securing complete all as specified and directed.

S & F Hand rails, half round or other stock section or core for wooden hand-rail straight portion, drilled and countersunk for balusters running bars, for doors, balusters, nosing to steps including embeding in concrete and screwing etc. wind ties for roof including securing bolts;posts and struts in fencing including cutting tops to shape as directed, drilling holes, notching for wire, etc.; flat iron fillets (for securing wire mesh etc.) including all necessary drilling, bolting or riveting, etc, and similar work conforming to Fe-290 Gde E-165

Cutting and grubbing of bushes grass and tree surrounding manholes, Gully trap, bend, wall pipe and overhead tank etc and levelling of ground around the manholes and finish the surface of wall and removing the waste material to a distance exc 50m and n exc 250m and clearing the site.

Dismantling asbesots cement (corrugated, semi-corrugated etc) sheets in roof coverings Complete all as specified and directed.

S&F MS work in roof trusses (framed), trussed, rails and fastenings and heavy bracket. Framing (Beam, tee, angle, channel or flat sections) including distance pieces, cleats etc with Fe 410.0 or Fe-310.0 complete all as speciafied and directed.

S & F gusset plates etc incl necessary welding drilling for fixing etc all as specified and directed

M&L for preparation of new or previously untreated surfaces of steel of any description over 10 cm width or girth not otherwise described and applying two coats of synthetic enamel paint over a coat of red oxide primer complete all as specified and directed.

S&F prepainted galvalume aluminium zinc coating GI based corrugated steel sheet 0.50 mm thick of colour having tensile strength of 550 Mpa as in roof covering/cladding to wall, fixed with self tapping screws or 'J' / 'L' hooks all as specified and directed.

Ditto as in item No. 9 but plain sheet as in ridges, gutters , facia etc complete all as specified and directed

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

S&F for suspended false ceiling using anodised GI exposed ceiling suspension system of grid size 60 cm x 60 cm width main runner 'T" section of size 38 mm x 24 mm x 0.4 mm thickness and wall angle of size 24 mm x 24 mm x 0.3 mm thickness and cross Tee of size 24 mm x 24 mm x 0.43 mm thick (using 60 cm x 60 cm E board classic 4 mm thick ceiling board ) to be placed in a grid of GI system duly suspended with 4 mm dia GI bar hanger fixed with steel dash fasteners or iron purlin from the roof with adjustement clip providing position for light fixtures, air conditioning dufuser and ducks, sprinkler, smoke detector etc. The main runner to be secured to structrural soffit by hanger @ 1220 mm maximum C/C. The last hanger at the end of each runner should not be placed at more than 450 mm from the adjacent wall. Flush fitting 1200 mm cross 'T" to be inter locked between main runner @ 610 mm C/C so asto form 600 mm x 600 mm grid complete all as directed

Demolition of brick work built in cement mortar complete all as specified and directed

M&L for brick work with sub-class 'B' bricks straight or curved on plan 6 mtr mean radius built in cement mortar (1:6) Complete all as specified and as directed.

M&L for brick work with sub class 'B' bricks, straight or curved on plan exc 6 m mean radius in half brick thick wall built in CM 1:4 complete all as specified.

Complete removal of existing treatment on roof and wall complete all as specified and directed

Applying two coat of Damp Proof ultra over a coat of prime paint on roofs and wall including complete removal of existing treatment and cleaning the surface to receive primer complete all as specified and directed. (Paint to be paid seperately)

Supply only damp proof ultra fiber elastomeric liquid/ prime paint applied waterproofing membrane complete all specified and directed

Taking down cement plaster of any description and in any position of brick/concrete surfaces on walls/celing etc. including racking out joints, hacking for key, scrubbing down with water etc & prepared to receive new plaster complete all as specified and directed.

M&L for 15 mm thick rendering in cement mortar on fair faces of brick work or concrete surfaces , applied in two layers ie. Ist layer of 10 mm thick rendering in cement mortar (1:6 ) and 2nd ( top ) layer of 5 mm thick rendering in cement mortar (1:4 ) and top layer mixed with water proofing compound as per manufacturer's instruction & finished even and smooth without using extra cement including taking down existing cement plaster of any description and in any position and racking out joints, hacking for key, scrubbing down with water etc & prepared to receive new plaster complete all as specified and directed. (Note:- Water proofing compound shall be measured and paid seperately under appropriate item of Sch 'A' as "supply only")

M&L for rendering 10 mm thick in CM (1:4) on fair faces of brick work or conrete surfaces/stone masonary and finishing the surfaces even and smooth without using extra cement complete all as specified and directed.

M&L for rendering 5 mm thick in Cement Mortar (1:3) on ceiling finished even and smooth without using extra cement complete all as specified and directed.

Cutting out cracks to V-section in existing roofs or terracing, cleaning out and filling solidly with a hot mixture of bitumen and clean dry sand 1:1 (by weight) complete all as specified and directed

Extra over rendering or plastering for work in isolated widths or in widths not forming part of general plastering such as in bands, sunk panels, cornices, skirtings, drip moulds and similar work exc 15 cm but n exc 30 cm in width or girth; including cutting to edges, all mitres and stopped ends, etc upto double story building.

M&L for applying two coats exterior grade emulsion paint on newly plastered surface of wall over a coat of primer including preparation of surface all as specified and as directed.

M&L for two coats of Oil bound distemper on wall surfaces on newly plastered surface of wall including preparation of surface and applying 3 mm thick wall careputty complete all as specified and directed.

M&L for three coats of white wash on newly plastered surface of ceiling including preparation of surface, complete all as specified and as directed.

Supply only water proofing compound all as specified and directed.

Taking down chowkat with shutters of any decsription without taking off shutters from frame area exc 1.50 Sqm but not exc 4.00 sqm complete all as specified and directed .

Taking down chowkat with shutters of any decsription without takingoff shutters from frame area n. exc 1.50 Sqm complete all as specified and directed .

Taking down shutter of any description n. exc 1.00 Sqm each complete all as specified and as directed.

Taking down shutter of any description exc 1.00 Sqm and n.exc 2.0 Sqm each complete all as specified and as directed.

M&L mild steel in framed work as in doors or gates of angle or other section with gusset plates, rails, braces,etc., complete, drilled for fixing of steel sheeting or other covering. Doors, etc., to be prepared for hanging or sliding with and including either hooks and hinges or steel hanging door fittings ( exclusive of steel sheeting or other covering, running rails and guides) and hanging; also fastening and fixing completeall as specified( Fe-410-O or 310-O) complete all as specified and directed. Gde-E-165

S&F solid PVC door frame of size 50 mm x 47 mm made out of 5 mm plain colour PVC sheet reinforced with MS square tube complete all as specified and directed.

S&F factory made solid panel PVC door shutter 30 mm thick (style) consisting of frame made out of MS tubes for top & bottom rails, MS frame shall be covered with heat molded plain colour PVC ‘C’ channel having a PVC sheet strip of 20 mm width stuck inside with solvent cement for styles and plain colour PVC sheet for top rail, lock rail and bottom rail on either side and as gap insert for top rail and bottom rai ; Panelling of plain colour PVC sheet 5 mm thickness to be fitted in MS frame welded/sealed to the style and rails with suitable PVC sheet beading and joined together with solvent cement complete all as specified and directed.

S&F 30 mm thick factory made Flush shutters , solid core construction , with block board core and plywood face panels commenrcialface on bath sides with lipping/frame to match with and including preparation of the surfaces and applying two coats of synthetic enamel paint over a coat of pink primer complete all as specified and directed.

S&F 35mm thick Glazed skeleton door shutters, open rebated and prepared to receive glass, Gauze etc (with out sashbars) edges of framing plain, chemfered or rounded, fitted with cut and mitred beads for securing glass, gauze etc, size of members of shutters as specified in SSR Part-I Section 8, clause.8.24 (a), using IInd Class Hard wood complete all as specified and as directed.

All as per above item no. 87.00 here in before but 30 mm thick shutters for windows,ventilators etc are provided with stiles and rails as specified in SSR Part-I Section 8, clause.8.24 (b).

S&F 150mm long anodised aluminium handles, cast type, complete all as specified and as directed.

S&F 100mm long anodised aluminium handles, cast type, complete all as specified and as directed.

S&F for 200 mm long anodised aluminium barrel tower bolt of extruded section complete all as specified and as directed.

S&F for 100mm long anodised aluminium barrel tower bolt of extruded section, complete all as specified and as directed.

S&F 300mm long aluminium anodised sliding door bolt with hasp staple (bolt type) and fixing clips of sheet cast or extruded sections and fixing bolts and sliding bolts of extruded sections or cast aluminium alloy and fixed.

S & F stainless steel butt hinges 100mm size medium weight, complete all as specified and as directed.

S & F stainless steel butt hinges 75mm size medium weight, complete all as specified and as directed.

S&F 300mm MS ordinary rat tail spring (Helical door spring) including roller and roller plate complete

S&F steel window with side hung shutters including projecting type hinges with steel handle, and steel peg stay, complete with glazing bars, dovetailed or welded and necessary arrangements to fixed with wdn scantling/supports etc.

All as above item no. 97 here in before but without galzing bars complete all as specified and directed .

S&F steel ventilators with top hung shutters including hinges steel peg stay, complete without glazing bars, dovetailed or welded including guard bars/grills.

S & F framed work such as grills , gratings etc with ends of bar shouldered and or riveted or forged into spikes , framed gaurdbars ,barred iron , doors, laddars , framed, baluster walkways railings , and similar work conforming to Fe -290Gde E 165 complete all as specified and directed .

Taking down existing wire mesh of any discription and in any position and supplying and fixing stainless steel cloth, 0.36mm nominal dia of wire and average width of aperture 1.40mm (weight not less than 600 gms/per sqm) and fixed with aluminium wire staples, wooden beads etc complete all as specified and directed

Supplying and fixing Stainless Steel wire cloth, 0.36mm nominal dia of wire and average width of aperture 1.40mm (weight not less than 600 gms/per sqm) and fixed with aluminium wire staples, wooden beads etc complete all as specified and directed

Hacking out old broken glass (any thicknes, size , quality or description) from wooden frames glazed with oil putty or fixed with beads.

S&F 4mm thick, sheet glass, ordinary quality and glazing with oil putty in square not exceeding 0.5 sqm in each pane complete all as specified and directed.

M&L preparation of new wooden surfaces over 10cm width or girth and applying two coats of synthetic enamel paint over a coat of pink primer complete all as specified and as directed.

Dismantling boarding, any description, fixed in any position with nails complete all as specified and directed

S&F 18/19 mm thick pre-laminated particle board exterior grade one side with decorative choice laminations and other side balancing white lamination fixed in cup board shutter, shelves, partitions and complete all as specified and as directed.

Providing 18mm thick one side decorative lamination & other side balancing lamination sheet consisting of carcass 18mm thick pvc sheet & provision of shutter made out of 18mm thick one side decorative laminated pvc sheed all required ss automating hinges screws etc. the panels shall be fabricated using adhesive and screws where ever required. all the edges shall be covered with 2 mm thick edge bonding tape or 900 edge bent finish as per make and specification and approved by engineer-in-charge. make rajshee and equivalent

M&L teak wood lipping 6 mm thick fixed with nails fixed to 19 mm thick plywood/block board

S&F in repair toilet paper holder chromium plated fixed to wall with chromium plated brass screw, complete all as specified and as directed.

S&F in repairs vitreous china wash down water closet pan (pedestal pattern) coloured (including two Nos fixing bolts including PVC seat cover but excluding flushing cistern and flush pipe) complete including making good to floor with and including fixing of vitreous china P or S trap, complete all as specified and as directed.

S&F in repairs Health faucet (ABS Body) mild steel chromium plated suitable for 15 mm dia pipe with 1.25 metre long flexible tube and ABS wall hook including making connections and fixed in position complete in all respect as specified. all as specified and as directed.

S&F sinks with draining board made out of stainless steel 1 mm thick kitchen or laboratory with ;plugs, washers, and waste pipe including bedding in cement mortar on to dwarf wall or including fixing cantilever brackets, and connecting union to pipe overall size 915 mm x 460 mm with bowl size 410 mm x 330 mm x 160 mm complete all as specified and directed fixed in repair.

S&F in repair for Swivel shower rose of PTMT , any colour , for fixing with 15 mm dia pipe ,( minium weight 40 gm. ) with and including Shower arm 15 mm size, 195 mm long with bend of 45 degree with flange of PTMT any colour (Min wt 40gms) , fixed in repairs , complete all as specified and directed .

S&F grating doom 100 mm dia of PTMT Min wt 25 grams etc

S & F in repair for plate rack made out of 1 mm thick stainless steel of size 75 Cm X 75 Cm X 25 Cm with all internal fittings and compartments/ partitions all as per sample kept in GE office complete all as specified and directed.

M & L for Harrison rails, powder coated aluminum alloy of 25mm dia pipe decorative finish with and including supply and fixing powder coated decorated type brackets, stops, rollers etc. fixed on walls with brass screws with PVC rawl plugs as in curtain rods fixed in repair complete all as specified and directed.

M&L for post construction Anti termite treatment along the external wall below concrete or masonry apron using chemical emulsion @ 2.25 Litres per metre incl drilling and plugging holes etc in apron complete all as specified and as directed

Demolition of cement concrete in nexc 15cm thick complete all as specified and as directed by Engr-in-Charge.

M&L for 25 mm thick PCC (1:2:4) type B1 using 12.50 mm graded aggregate as in floor finishes completeall as specified and as directed.

Dismantling floor hearth and wall tiling including cement mortar bedding (but not backing), removing rubbish off the premises, complete all as specified.

M&L for Vitrified coloured ceramic tiles 8-10 mm thick (square or rectangular) area of each tile not exceeding 0.36 sqm in floor etc set and jointed in neat cement slurry and pointed in white cement or coloured cement to match the shade of tile over 15 mm thick screed bed or bedding leyer in CM (1:6) complete all as specified and as directed.

All as per above item no. 123 here-in-before but on dado / skirting over 10mm th screed bed in CM 1:4 , complete all as specified and as directed.

M&L Non-skid ceramic coloured tiles 7 to 8mm thick square/rectangular) area of each tile exc 0.11 sqm but nexc 0.18sqm, in floors etc and jointed in neat cement slurry and pointed in white or coloured cement to match shade of tile over 15 mm thick screed bed or bedding leyer in CM (1:6) Complete all as specified and directed.

M&L Non Skid ceramic tiles 7 to 8 mm thick(square/ rectagular) area of each tile exceeding 0.18 sq m but not exceeding 0.38 sqm , in floors etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match of tile over 15 mm thick screed bed or bedding leyer in CM (1:6) Complete all as specified and directed.

M&L for glazed ceramic coloured tiles (any shade) of size 350x250x7mm/ 450 x 300 x 7mm thick for work on vertical surface such as skirting, dado, set & jointed neat in cement slurry and pointed in white or coloured cement to match over 10mm thick rendering in CM (1:4)as backing coat complete all as specified and as directed.

Taking up or down steel tubing and connection of 15 mm bore tube of any description & in any position complete all as specified and directed.

Ditto as above but 20 mm bore tubing.-ditto-

Supply and fixing PPR, 15mm dia (nominal) of pressure rating 10 per centimeter square complete with fittings and fixed to walls/ ceiling/floors etc in required length complete all as specified and directed

Supply and fixing PPR, 20mm dia (nominal) of pressure rating 10 per centimeter square complete with fittings and fixed to walls/ ceiling/floors etc in required length 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 or concealed conduit wiring, etc., and making good, cutting not exc 10 cm girth

Dismantling of stone slab of any description including cement mortar bedding but not backing, complete all as specified and as directed.

M&L for 18 to 20 mm thick granite of any type/colour as approved, work (table rubbed mirror polished) edges rounded chamfered and bull nosed laid and fixed in any position (Vertical/Horizontal/Inclined) over cement screed over Cement mortar bedding in CM(1:4) 10 thick and pinted in white or colour cement with admixer of pigment to match with shade of granite stone incl grinding and polishing complete all as specified and as directed by Engr-in-Charge.

S&F in repair 15 mm dia bore bib taps cast copper alloy with, capstan head, CP long body fency type screwed down for iron pipe 15mm dia complete all as specified and as directed.

S & F in repairs 15 mm dia bore cast copper alloy chromium plated angle cock /stop cock screwed down high pressure with capstan head, screwed both ends for iron pipes or for union and fixed, complete all as specified and as directed.

S& F in repairs 12mm toughned glass as in hinged doors, partitions automatic doors and similar work including cutting to shape, drilling holes required accessories for fitting complete all as specified and directed

M&L Providing, cement concrete type B-0, 1:2:4 (12.5mm graded aggregate) in roof kerbs or mud stops, rounded or chamfered on edges complete all as spcified and directed

Taking down and refixing of aluminium doors shutters of area n exc 4sqm including new SS hinges, riveting, rubber beadings, locking arrangement, door stopper, alignment of doors frame styles and rails including required fasteners long screw to make shutter in serviceable condition and making good to existing surface complete all as specified and directed

Taking down and refixing of aluminium window shutters sliding/ casement of area n exc 2sqm including new SS hinges, riveting, rubber beadings, locking arrangement, alignment of window frame styles and rails including required fasteners long screw to make window in serviceable condition and making good to existing surface complete all as specified and directed

S & F in repairs Aluminium anodised Tubular towel rail 20mm dia incl brackets complete all as specified and directed

Dismantling 500 ltr water tanks and S & F Rotational moulded polyethylene water storage tanks (cylindrical vertical with closed top) hoisted and fixed in position all as specified in SSR Part I

S & F in repairs 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 and directed

M/s Krishna Construction (BID ID -3130117)

M/S MAHATO ENTERPRISE (BID ID -3130227)

M/s PRABIR ENTERPRISE (BID ID -3130862)

pintoo construction (BID ID -3125845)

M/S D P BERLIA (BID ID -3125877)

M/S DURGA CONSTRUCTION & CO (BID ID -3130197)

M/S S. P. ENTERPRISE (BID ID -3130912)