REPAIR MAINT TO FLOORING, RCC REPAIR AT SBI LINE, POLICE LINE AND KAREN LINE MD ACCN IN THE AREA OF AGE BR- I UNDER GE PANAGARH

Amount

Demolition of brick work built in cement mortar or stone masonary including all quoins, arches pillars etc and removing unserviceable material exc 100 mtr complete all as specified and directed.

M & L for fly ash brickwork with old size subclass 'B' bricks, straight or curved on plan exc 6m mean radius, built in cement mortar (1:6) complete all as specified and directed.

M & L Brick work using old size bricks (EXCEPT BRICKS) straight or curved on plan exceeding 6.00 metre mean radius, built in cement mortar (1:6 ) complete all as specified and directed.

M & L for brick work with fly ash bricks straight or curved on plan to any radius in half bricks thick walls, built in cement mortar (1:4) complete all as specified and directed.

Demolition of cement concrete (unreinforced) in ground floors and paving n. exc 15 cm thickness below or above GL complete all as specified and directed.

M & L for Providing 75 mm thick PCC (1:4:8) type D-2 (using 40 mm graded stone aggregate) in sub base of flooring complete all as specified and directed.

M&L for 50 mm thick PCC (1:3:6) type C-2 using 40mm graded stone aggregate as in floors, pavings etc. complete all as specified and directed.

M&L for 25 mm thick PCC (1:2:4) type B-1 using 20mm graded stone aggregate as in floors, pavings etc. complete all as specified and directed.

M & L for providing 40 mm thick PCC 1:2:4 Type B-1 (using 20 mm graded stone aggregate) as in flooring including finishing the cement concrete surface even and smooth without using extra cement complete all as specified and directed.

S&F 38 mm wide and 3 mm thick glass dividing strips as in flooring complete all as specified and directed.

M&L for 25 mm thick PCC type B-0, (1:2:4) (using 12.5 mm graded stone aggregate) as in laying of floor finishes and finishing even complete all as specified and directed.

M & L 75 mm PCC (1:3:6) type C2 (using 40mm graded stone aggregate) as in plinth protection, foot path and hard standing complete all as specified and directed.

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

Dismantling of stone slab and tiles of any description or thickness in floor complete all as specified and directed.

M&L for coloured non skid ceramic joint free tiles 7 to 8 mm thick (Square/ Rectangular) area of each tile exceeding 0.06sqm but not exceeding 0.11 sqm, in floors etc set and jointed in neat cement slurry and pointed with white /colour cement complete all as specified and directed.

M & L for glazed ceramic tiles 300 x 200 mm x 7 mm thick in vertical surfaces such as risers, skirting and dados, set and jointed in neat cement slurry and pointed in coloured cement to match brick or concrete surfaces complete all as specified and directed.

M&L for coloured non skid ceramic tiles (joint free) 7 to 8 mm thick (Square/Rectangular) area of each tile exceeding 0.11 sqm but not exceeding 0.18 sqm, in floors or skertings etc set and jointed in neat cement slurry and pointed in white or coloured cment to match complete all as specified and directed.

M&L 15 mm thick screed bed or bedding layer in cement mortar (1:6) for laying floor finishes and pointed in white or coloured cment to match complete all as specified and directed.

M&L 10 mm thick rendering layer in cement mortar (1:4) for laying wall finishes and pointed in white or coloured cement to match 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 all as directed and specified.

M & L for machine cut kota stone slab 20-25mm thick in riser of steps, skirting, dado and pillar laid over cement screed and jointed with grey cement slurry mixed with pigment complete all as specified and directed.

Material and labour for 25 mm thick chequered cement concrete tiles of approved size, set, jointed and pointed using with grey cement and pigment in floors, paving etc. including the setting and jointing in neat cement paste or slurry 0.3kg/Sqm complete all as specified and directed.

M&L 20 mm thick black granite machine cut bedding and jointed with gray cement slurry including policeing and half round edges complete all as directed and specified.

Taking down cement plaster of any description on concrete surfaces such as soffit of RCC slab, chajjas and brick walls etc including raking out joints, hacking for key, scrubbing down with water etc complete all as specified and directed.

M&L for Rendering 15 mm thick cement plaster in cement mortar (1:6) on brick work or concrete surfaces including finished even and smooth without using extra cement complete all as specified and directed.

M&L for Rendering 15 mm thick cement plaster in cement mortar (1:4) on brick work or concrete surfaces including finished even and smooth without using extra cement complete all as specified and directed.

M&L for Rendering 20 mm thick cement plaster in two coats (each coat 10 mm thick) on external surfaces of brick work in cement mortar (1:4) and second coat to be applied with WPC and recrone polyster fibre including fair finishing complete all as specified and directed (WPC & Recron polyster fibre will be measured and paid separately).

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

M&L for Rendering 5 mm thick cement plaster in cement mortar (1:3) on concrete surfaces as in ceiling, chhajja, shelves etc to match with existing surfaces including finishing even and smooth without using extra cement complete all as specified and directed.

M&L for Preparation of new plastered surface of wall applying of two coats of cement base paint over a coat alkali resistant primer complete all as specified and directed.

M&L for Preparation of new plastered surface of wall applying two coar of oil bound distemper over a coat of prime complete all as specified and directed

M&L for Preparation of old plastered surface of wall applying one coar of oil bound distemper complete all as specified and directed.

M&L for prepration of plastered surface of wall and applying one coat of 3mm thick wall putty complete all as specified and directed.

M&L for Preparation of new plastered surface of ceilling applying three coat white wash complete all as specified and directed.

Taking down chowkats or frames with shutter w/o taking off shutter from the frame n exc 1.5 sqm each incl cutting holes for taking out hold fast or dismantling brick work (holes cut and any other damage to jambs, walls for taking out hold fast shall be finished identical to existing finish without any extra cost to Govt.) complete all as specified and directed.

Taking down chowkats or frames with shutter w/o taking off shutter from the frame exc 1.5 sqm & n. exe 4 sqm each incl cutting holes for taking out hold fast or dismantling brick work (holes cut and any other damage to jambs, walls for taking out hold fast shall be finished identical to existing finish without any extra cost to Govt.) complete all as specified and directed.

Taking down wooden shutter exc 1.00 Sqm but not exc 2.00 each and removing to store complete all as specified and directed.

Taking down shutter of any description exc 1 sqm and n. exc 2 sqm each and refixing in same opening after curing or easing & adjesting complete all as specified and directed.

Taking down shutter of any description not exc 1 sqm and each and refixing in same opening after curing or easing & adjesting complete all as specified and directed.

S & F 2nd class hard wood plain solid straight chowkhat and frames wrought framed rebated on the solid rounded or chamfered put together with glue pinned at joint complete all as specified directed.

S&F factory made 35 mm thick 2nd H. W. plain framed panelled shutters (three panel) with lock rail and panel of 9mm thick B.W.P commercial ply or 12mm veneered particle board with commercial veneering on both faces. The size of rail and stile as per ISI 1003 (part-I) kiln seasoned and chemically pressure treated complete all as specified and directed.

S&F 2nd class hard wood 35mm thick glazed and skelton shutters, open rebated and prepared to receive glass, gauge etc(without sash bars) edges of framing plain, chamfered or rounded, fittted with cut and mitred beads for securing gauge, etc sizes of members of shutters as specified in SSR Part - I, section - 8, clause 8.24 (a), supplied and fitted to chowkhats complete all as specified and directed.

M&L for 12 mm thick pre-laminated partical board interior graded pre-lamenated one side with decorative choice lamination and other side balancing white lamination ,fixed with wooden frame for cupboard and others related works complete all as specified and directed.

S & F Steel windows with side hung shutters including projecting type hinges with steel handle, and steel peg stay, complete with glazing bars,dovetailed or welded complete all as specified and directed.

S & F steel windows with side hung shutters including projection type hinges with steel handle, and steel peg stay, complete without glazing bars, dovetailed or welded complete all as specified and directed.

M&L for framed work such as grills etc with ends of bars shouldred and or riveted or forged into spike, framed guard bars and similar work conforming to Fe 290.Gde-E-165 complete all as specified and directed.

S & F steel ventilators with centre hung shutter including hinges, steel peg stay, complete all as 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 convered with heat moulded plain colour PVC 'C' channel having a PVC sheet strip of 20 mm width stuck inside with solvant cement for stiles and plain colour PVC sheet top rail, lock rail and bottom rail on either side and as gap insert of top rail and bottom rail, paneling of plain colour PVC sheet to be fitted in the MS frame welded/sealed to the stiles and rails with suitabale PVC sheet beading, and jointed together with solvant cement, and S&F in the frame at side as per specification and drawing complete all as specified and directed.

S & F solid PVC door frame of size 50 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 stainless steel butt hinges 100 mm of size with ss pin complete all as specified and directed.

S&F aluminium handle 100 mm size anodised complete all as specified and directed

S&F aluminium tower bolts 150 mm long complete all as specified and directed.

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

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

M&L for PCC (1:2:4) type B-0 (using 12.50 mm graded stone aggregate) as in bed blocks for hold fast including necesssary formwork complete as directed complete all as specified and directed.

S & F mild steel flat iron as in hold fast, clamps articles conforming to FE 290 Gde-E-165 complete all as specified and directed.

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

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

S&F MS Butt hing medium weight cold rolled 100mm size complete all as specified and directed.

S&F aluminium alloy, anodised, sliding door bolt 300 mm long, 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 complete all as specified and directed.

S & F 2 nd class hard wood small fittings such as door and window stops and cleats including all necessary articles exceeding 200 cu cm and n. exc. 500 cu. cm each complete all as specified and directed.

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

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

Hacking out old broken glass (any thickness, size, quality or description) from wooden frames or stone, concrete or brick surrounds, glazed with putty or fixed with beads complete all as specified and directed.

S&F 3mm thick sheet glass ordinary quality with oil putty in square n. exc. 0.50 sqm in each pane complete all as specified and directed.

S&F 3mm thick figured glass pin headed type and glazing with oil putty in square n.exc. 0.50 sqm each pane complete all as specified and directed.

S&F in repair MS.PVC caoted drepery rods of 25 mm dia of PVC coated in curtain rods complete all as specified and directed.

S & F MS PVC sheeted/power coated bracket size 150mm made to shape suitable for holding curtain/drapery of rod of 25mm dia fixed with PVC rawl plugs and MS steel screws for single/double rod system complete all as specified and directed.

S & F for coloured conical end balls dia not less then 50mm and PVC coated made to shape suitable for fixing as end of curtain/dropery rods complete all as specified and directed.

Taking up or down steel tubing and connection including cleaning for refixing or removed to store, 15 mm dia bore complete all as specified and directed.

Fixing only in steel tubing and connection 15 mm dia bore complete all as specified and directed.

S&F GI tubing 15mm bore medium grade with all fittings and fixed complete to wall and ceiling or laid in floors complete all as specified and directed.

Taking up or down steel tubing and connection including cleaning for refixing or removed to store, 20 mm dia bore complete all as specified and directed.

Fixing only in steel tubing and connection 20 mm dia bore complete all as specified and directed.

S&F GI tubing 20 mm bore medium grade with all fittings and fixed complete to wall and ceiling or laid in floors complete all as specified and directed.

Cutting chases for concealed water tubing or concealed conduit & making good in cement mortar (1.3) of girth exe 10 cm and n.exe 20 cm in brick wall complete all as specified and directed.

S & F in repair sink with drainage board made of stainless steel 1 mm thick kitchen or laboratory with plugs, washers and wastes including bedding in cement morter to dwarft wall or including fixing cantilever brackets and connecting union to pipe overall size 915mm x 460mm bowl size 410 mm x 330mm x 160mm complete all as specified and directed.

S & F in repair sink without drainage board made of stainless steel 1 mm thick kitchen or laboratory with plugs, washers and wastes including bedding in cement morter to dwarft wall or including fixing cantilever brackets and connecting union to pipe overall size 915mm x 460mm bowl size 410 mm x 330mm x 160mm complete all as specified and directed.

S & F in repair PVC waste pipe 32mm dia for wash basin and sink 01 meter long complete all as specified and directed.

S&F in repair 15 mm bore angular stop valve cast copper alloy screwed down, high pressure, with crutch or but-ter fly handle, screwed both ends for iron pipe or for unions complete all as specified and directed.

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

S&F in repair grating square/round 150mm size of PTMT (minimum weight 100 gms) complete all as specified and directed.

S&F in repair 15 mm bore stop valve cast copper alloy fancy type, chromium plated with long sunk and cup, screwed down, high pressure, with crutch or but-ter fly handle, screwed both ends for iron pipe or for unions complete all as specified and directed (concealed type).

S&F in repair 10 litre capacity PVC valveless, syphonic action type low level flushing cistern with all accessories complete fixed with WC including syphone pipe, PVC flushing pipe of size complete all as specified and directed (With brackets).

Fixing only in repair 10 litre capacity PVC valveless, syphonic action type low level flushing cistern complete fixed with WC including syphone pipe, PVC flushing pipe of size complete complete all as specified and directed (with brackets).

S&F in repair bib taps cast copper alloy 15mm bore with fancy chromium plated screwed down, screwed for iron pipe or for brass ferrule complete all as specified and directed.

S & F in repair vitreous china squatting pan of pattern 'Orrisa' size 580 x 440mm white with integral foot rests including connection to trap and to flushin pipe, antisyphonage pipe ect complete including making good to existing complete all as specified and directed(floor / Tiles).

S&F in repair Vitreous china Water closet (pedestal pattern) com plete including provision of lime concrete bedding white, including plastic WC seat cover, closed pattern with flat bottom and mild steel CP hinging device and incl CP jet nozzle for EWC including connection to GI pipe line complete all as specified and directed.

S&F PVC (SWR) P trap 110/110 mm bore all as spfd complete all as specified and directed.

Supply & Fix in repair CP health faucet with 1.50 mtr long tube & hook complete all as specified and directed.

S&F in repair vitreous china wash basin white, flat back, size 550X400 mm including cutting for pinning in ends of brackets, complete all as specified and directed.

S&F in repair 15mm bore pillar taps cast copper alloy, with capstan heads, chromium plated, screwed down, fancy type high pressure, with or without lettred 'HOT or COLD' with long screwed sunk and fly nuts complete all as specified and directed.

S&F in repair chromium plated shower rose with without swivel joints, 125mm size including fixing to steel pipe or union complete all as specified and directed.

S&F in repair 32 mm bore dia of discharge pipe waste coupling of PTMT (half or full threaded) minimum weight 32mm-45gms) complete all as specified and directed.

Dismantling structural/mild steel work in cluding doors, gates but excluding framed truss etc complete all as specified and directed.

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

S & F for GI frame work seamless ceilling comprising of GI perimeter channel 0.55 mm thick with two unequal flanges of 20 and 30 mm and web of 27 mm fixed to surrounding wall useing nylon sleeves and screws at 450 mm centre to centre/intermediate channel o.9 mm thick two equal flanges of 15 mm each and web of 45 mm seuspended from soffit at approx 900 mm C to C with GI cleat and steel expansion fasteners with and including cilling section ( not exc 1.2 m length ) of 0.55 mm thicknes having kurled web of 50 mm and flang of 25 mm each with lips of 10.5 mm fixed to the intermediate channel with connecting clips acress the intermediate channel at 457 mm centre to centre complete all as specified and directed.

M&L for non asbestos fibre cement building boards 4 mm thick fixed to celling flat including fixed in repair complete all as specified and directed.

S & F hangers 6mm dia GI (upto 1200mm length) adjusting level fixed to roof slabs by means of ceiling cleats made out of GI flat 40 x 3mm size 60mm long and expansion hold fasteners 12.5mm dia, 40mm long complete all as specified and directed.

Taking down steel window/ventelator and refixing at same opening after rectifying/reparing unfunctional/defective parts,using flat iron fillet whereever requred,changing of box type hinge minor parts for easing,adjusting and greasing etc.complete all as specified and as directed.

Removal of complete existing treatment of any description on roof surfaces of any description and roughening surfaces of old concrete floor by picking sweeping clean and washing down with water to remove dust, foreign items complete all as specified and directed.

M&L for PCC(1:2:4) type B-1 (using 20mm graded aggregate) as in roof kerbs or mud stop rounded complete all as specified and directed.

1st Layer:- Grading with cement concrete - M & L for PCC (1:2:4) type B-0 (12.5 mm graded aggregate) for grading in roof all as per Para 11.42.2 of SSR Part –I 2009 complete all as specified and directed. (Note:- To be applied by authorised applicater.)

M&L for rendering 5mm thick on fair faces on roof surfaces of concrete surfaces in cement mortar 1:4 without using extra cement and WPC complete all as specified and directed. (WPC will be measured and paid separately).

2nd Layer :- Application of Primer - Primer the surface with a mixture of ShaliUrethane (R) BTD and potable water in the ratio of 1:1 i.e. (200 grm BTD & 200ml water) and apply @ 400grm/sqm of the mixture and allow to touch dry shall be applied on the prepared surface complete all as specified and directed. (Note:- To be applied by authorised applicater.).

3rd Layer: M&L for first coat of ShaliUrethane ® BTD @ 1 Kg/Sqm by roller/airless spray while the primed surface is takly and spread fiber glass net of 45 gsm with overlaps of 50mm in both directions when the surface is still tackly, second coat of ShaliUrethane (R) BTD @ 1 Kg/Sqm by roller/airless spray for final complete all as specified and directed. (Note:- To be applied by authorised applicater.)

S&F in repair brass choromium plated tubular towel rail 20 mm dia with brackets complete all as specified and directed.

S&F in repair Mild steel in repair 300 mm long,ordinary rat tail rod pattern springs including roller and roller plate complete all as specified and directed.

Taking down CI pipes 100 mm dia incl all fittings like bend, branch pieces, connectors, heel rest bend etc complete all as specified and directed.

Taking down CI pipes 75 mm dia incl all fittings like bend, branch pieces, connectors, heel rest bend etc complete all as specified and directed.

S&F PVC (SWR) pipes 110 mm bore single socketed in any length with rubber ring joint fixed to wall or laid in trenches or in floors with steel clamps complete all as specified and directed.

S&F PVC (SWR) pipes 75 mm bore single socketed in any length with rubber ring joint fixed to wall or laid in trenches or in floors with steel clamps complete all as specified and directed.

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

S&F PVC (SWR) bends of 75 mm bore complete all as specified and directed.

S&F PVC (SWR) junction single (single T) equal or unequal provided with access door of 75 mm dia complete all as specified and directed.

S&F PVC (SWR) floor trap plain including jointing with solvent cement 75 mm dia complete all as specified and directed.

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

S&F PVC (SWR) vent cowl 75 mm bore complete all as specified and directed.

Deduct the total amount of credit against Sch 'A' Rs (-) 51,237.00/- (*) This amount is fixed and shall be deducted from the quoted amount of the bidder to arrive at contract sum.

S. D. Construction Co.

rahul enterprise

M/s sadhan kumar mukherjee

M/S BHATTACHARJEE ENTERPRISE

M/S SWAPAN KUMAR MONDAL

M/S MODERN CONSTRUCTION

M/S N B SEN CONSTURCTION