REPAIR TO ROOF TREATMENT JOINERY AND CERTAIN ALLIED WORKS WOODEN AND ALUMINIUM AT OTM ACCN AND MD ACCN AREA UNDER AGE B R I CHANDIPUR

Amount

Demolition of cement concrete not exc. 15cm thick (un reinforced) below or above ground level complete all as directed by Engr-in-Charge.

Taking down existing damaged felt of any specification and thickness without damaging existing padding cleanning sweeping complete all as directed by Engr-in-Charge. (where PCC not demolished).

M&L for Roughening surfaces of old concrete floor/roof by picking, sweeping cleaning and washing down with water to remove dust etc and brushing cement slurry @ 3 Kg or cement per Sqm complete all as directed by Engr-in-Charge.

M&L for Cutting or uprooting grass/scrub on old roof surface, removing rubbish off the premises, cleaning surface neat and clean complete all as directed by Engr-in-Charge.

M&L for cutting grooves in brick wall 75mmwide & 65mm deep for tucking in edges of felt & shapping horizontal face of groove with cement mortar 1:3 complete all as directed by Engr-in-Charge.

M&L 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 directed by Engr-in-Charge.

M&L average 25mm thick PCC (1:2:4) type B-0 (using 12.5 mm graded stone aggregate) as in pading concrete finished even and fair for getting proper slope of roof/covering etc as specified and directed.

M&L for rendering 10 mm thick on concrete surfaces in CM 1:4 finished even and smooth using WPC (WPC will be measured separatly).

M&L for APP based polymeric membrane minimum weighing 3kg/sqm and minimum 3mm thick reinforced with polyster non wove fabric (wt. not less than 150 gms/sqm) land on primed surface by forced application complete all as specified.

M&L application of bituminious primer surface @ 0.30 Kg per Sqm by torch application as directed by Engineer-in-charge.

M&L one coat of aluminium paint 300ml per sqm above the APP membrane felt and all as specified

Supply only intergral water proofing compound (liquid admixture) (Makes : pidilite Industries/ Impermo/Snowcem India Ltd/Sika)

Taking down 100mm internal dia of AC drain pipe set in cement mortar complete all as directed by Engr-in-Charge. .

S&F 110mm PVC (SWR) pipes single sockected in any length with rubber ring joints fixed to walls complete all as directed by Engr-in-Charge. (Make : SUPREME/PRINCE/ORIPLAST)

S&F PVC (SWR) bends any radius of bore 110mm with access door complete all as directed by Engr-in-Charge.(Make :SUPREME/PRINCE /ORIPLAST)

S&F PVC(SWR) junction single (single T) equal or unequal of bore 110mm bore incl provided with access door complete all as directed by Engr-in-Charge.(Make :SUPREME/PRINCE/ORIPLAST)

S&F in repairs Rotational moulded polyethylene water storage tanks triple layer in white colour (cylindrical vertical with closed top) hoisted and fixed in position all as specified in SSR Part-I of Capacity 500 litres including all accessories, all as specified .

S&F in repairs Rotational moulded polyethylene water storage tanks triple layer in white colour (cylindrical vertical with closed top) hoisted and fixed in position all as specified in SSR Part-I of Capacity 1000 litres including all accessories, all as specified .

S&F PVC ball brass valves high pressure with polythene float and fly nut complete, screwed for iron pipe of 20 mm bore as in repairs complete all as directed by Engr-in-Charge.

Taking down cement plaster of any description and incl racking out joints, hacking for key scrubbing down with water etc complete all as directed by Engr-in-Charge.

M&L Rendering 5 mm thick cement plaster in CM 1:3 on fair faces ceiling , Chajja, shelves and surface to be even and fair complete all as directed by Engr-in-Charge.

M&L Rendering 15 mm thick cement plaster on internal surfaces of brick work in CM 1:6 and surface to be finished even & smooth without using extra cement complete all as directed by Engr-in-Charge.

M&L Rendering 15 mm thick cement plaster with WPC (as per manufacturers instruction) on external surfaces of brick work in CM 1:4 andn surface to be finished even & smooth without using extra cement complete all as directed by Engr-in-Charge. (WPC will be measured and paid separately).

M&L two coats of cement base paint on newly plastered external surfaces over a coat of primer including necessary preparation of surfaces complete all as directed by Engr-in-Charge.

M&L Preparation of old plastered surfaces of ceiling and applying one coats of white wash to match the existing surface complete all as directed by Engr-in-Charge.

M&L Preparation of new plastered surfaces of ceiling and applying three coats of white wash complete all as directed by Engr-in-Charge .

M&L one coats of oil bound distemper over old plastered surfaces of walls of any description including necessary preparation of surface complete to match the existing surface complete all as directed by Engr-in-Charge.

M&L for applying two coats of oil bound distemper over a coat of primer on new surfaces of wall including preparation complete all as specified and directed.

Taking up or down steel water tubing and connecting incl cleaning for refixing or removal to stores for 15 mm bore complete all as directed by Engr-in-Charge.

Taking up or down steel water tubing and connecting incl cleaning for refixing or removal to stores for 20 mm bore complete all as directed by Engr-in-Charge.

S&F GI pipe medium grade 15 mm dia bore as in walls complete all as directed by Engr-in-Charge .

S&F GI pipe medium grade 20 mm dia bore as in walls complete all as directed by Engr-in-Charge.

M&L for Refixing of GI pipe with new fittings-15mm dia complete all as directed by Engr-in-Charge.

M&L for Refixing of GI pipe with new fittings-20mm dia complete all as directed by Engr-in-Charge.

Demolition of reinforced cement concrete of any description and in any position not otherwise specificallt provided for complete all as directed by Engr-in-Charge

M&L mild steel TMT bar 8mm dia and over to cut length bent to shape with MS wire (annealed) not less than 0.90mm dia complete complete all as directed by Engr-in-Charge.

M&L one coat nito bond EP applied on old concrete surface by brushing or spraying before placing new concrete (it is required for bonding new concrete and old concrete complete all as directed by Engr-in-Charge.

M&L for Form work to chajja,weather shades, cooking platform,shelves incl fair finish surface of the concrete slab etc complete all as directed by Engr-in-Charge.

M&L RCC 1:2:4 in chajja,fins,fecia,coping including form work and complete all as directed by Engr-in-Charge

M&L running welding for new reinforcement with old reinf for binding exc 6mm but nexc 9mm complete all as directed by Engineer-in-Charge.

Taking down chowkats or frame n.exc 1.5 Sqm each with shutter (without taking off shutter from the frame) complete all as directed by Engineer-in-Charge.

All as per item No.41 above but exc 1.5 Sqm and n.exc 4 Sqm each complete all as directed by Engr-in-Charge.

Taking down shutter of any description n.exc 1.0 Sqm each complete all as directed by Engr-in-Charge

All as per item No.43 above but exc 1.0 Sqm and n.exc 4.0 Sqm each complete all as directed by Engr-in-Charge.

M&L 2nd class Hard Wood plain, solid, straight chowkhats and frames wrought framed rebated on the solid rounded or chamfered put together with glue pinned at joints complete all as directed by Engineer-in-Charge.

S&F 30mm thick factory made shutter, 2nd class hard wood glazed, gauged, skeleton shutter, open rebated and prepare to receive glass, gauge etc divided into squares edges of framing, plain, chamfered or rounded, mitred and rebated sash bars any numbers prepared to receive glass/ gauge and all as specified.

All as per item no-46 above but for 35mm thick factory made complete all as directed by Engr-in-Charge.

S&F 30 mm thick, factory made flush shutter solid core construction with particle board core and ply wood face pannels commercial type on both side complete all as directed by Engineer-in-Charge

S&F 35 mm thick factory made plain framed panelled shutters (any number of panels), with panels of timber flat on both side (feather edged) or veneered particle board, medium density, wood particle board with commercial face veneers complete all as directed by Engineer-in-Charge.

Refixing of wooden shutters of any description n.exc 1.00 Sqm each in same opening complete all as directed by Engr-in-Charge.

All as per item No. 49 above but of size exc 1.00 Sqm but n.exc 2.00 Sqm each in same opening complete all as directed by Engr-in-Charge.

S&F Solid PVC door frame of size 50mm x 47mm made out of 5mm plain coloured PVC sheet reinforced with MS square tube complete all as specified and as per manufacturer's instructions.

S&F factory made solid panel PVC door shutter 30mm (style)consisting of frame made out of MS tubes for top & bottom rails, MS frame shall be covered with heat moulded plain colour PVC 'C' channel, having a PVC sheet used 5mm thick x 15mm widthPVC sheet beading used inside stiles and rail and decorative PVC beading of 10mm x10mm (90) used instead of wood grain printed PVC sheets to be fitted in the MS framed welded sealed to the stiles and rails with suitable PVC sheet beading and jointed together with s solvent cement, supply,& fixing in the frame at the site as per specification and drawing shown in SSR Pt- all as directed .

S&F Butt hinges mild steel 100mm long, medium weight, cooled rolled complete all as directed by Engr-in-Charge.

All as per item No. 54 here-in-before but 75mm long complete all as directed by Engr-in-Charge.

S&F Stainless steel butt hinges of size 100 mm long fixed with stainless steel screws complete all as directed by Engineer-in-Charge

S&F 250 mm long aluminium anodized alloy sliding door bolt with hasp, staple (bolt type) and fixing clips of sheet cast or extruded section and fixing bolts and sliding bolts etc complete all as directed by Engineer-in-Charge.

S&F 125mm long extruded Aluminium alloy handles, fabricated type anodised complete all as directed by Engr-in-Charge.

S & F 150mm long extruded Aluminium alloy handles, fabricated type, anodised complete all as directed by Engr-in-Charge.

S & F 125mm long extruded Aluminium anodized barrel tower bolt of extruded section and fixed complete all as directed by Engr-in-Charge.

S & F 150mm long extruded Aluminium anodized barrel tower bolt of extruded section and fixed complete all as directed by Engr-in-Charge.

M & L PCC type C1 (1:3:6, using 20 mm graded stone aggregate) for fixing of hold fast complete all as directed by Engr-in-Charge.

S&F MS hold fast made out of 25x 3mm flat iron dully cutting/barding of required size complete all as directed by Engr-in-Charge.

M&L Preparing surfaces of wood and wood based materials of any description and girth, back of chowkhat etc area tarred exc 0.1 Sqm but n.exc 0.5 Sqm each and treated with coal tar black paint complete all as directed by Engr-in-Charge.

Hacking out old broken glass panes (any thickness size quality or description) from wooden frame fixed with oil putty or beads area not exc 0.5 Sqm each complete all as directed by Engineer-in-Charge.

S&F sheet glass 3.00 mm thick, ordinary quality and glazing with beads fixed with metal panel pin in square n exc 0.5 Sqm each complete all as directed by Engr-in-Charge.

All as per Item No. 65 above but 3.00 mm thick figured glass complete all as directed by Engr-in-Charge.

S&F 100mm long Hasp and Staple, Safety type, aluminium anodised with mild steel hinge pin including bolt to hinge plate and fixed with screws complete all as directed by Engr-in-Charge.

S&F as in repair MS framed work such as guard bar/grill , gratings etc with ends of bars shouldered/riveted or forced into spikes conforming Fe-310-0 or Fe-410-0 complete all as directed by Engineer-in-Charge.

S&F prelamintated particle board of 18mm thick, interior grade, one side with decorative lamination other side balancing white lamination, fixed with screws in pelmet boxes, shelves or cupboard shutters or in narrow width n exc 15 CM each, rebated or flat edged as in repairs complete all as directed by Engineer-in-Charge.

S&F Stainless steel wire cloth 0.36mm nominal dia of wire and average width of aperture 1.40mm fixed with stainless steel wire staples complete all as directed by Engineer-in-Charge.

S&F Stainless steel wire cloth 0.36mm nominal dia of wire and average width of aperture 1.40mm fixed with stainless steel wire staples fixed in repairs complete all as directed by Engr-in-Charge.

M&L 2nd class hardwood plain fillets square or rectangular in section wrought fixed with nails sectional area n exc 3 Sq Cm each complete all as directed by Engr-in-Charge.

S&F 2nd class hardwood beads, straight(any size) for glazed or gauged joinery, renewed including mitred etc after removing beads from old shutters exc. 3 but n. exc. 6 Sq Cm complete all as directed by Engineer-in-Charge.

M&L Synthetic enamel paint two coats over a coat of pink primer to wood and wood based surfaces exc 10 Cm width or girth including necessary preparation of surfaces complete all as directed by Engr-in-Charge.

M&L Preparing surfaces of steel or iron work new or old of any description and girth not otherwise described and treating small articles such as holdfasts n exc 0.1 Sqm each complete all as directed by Engr-in-Charge.

M&L Two coats of synthetic enamel paint over a coat of red oxide primer on steel surfaces including preparation of surfaces over 10 Cm in width or girth complete all as directed by Engineer-in-Charge.

M&L for Resecuring or easing and adjustment of shutters without taking down of shutters of any description n exc 1.0 Sqm each complete all as directed by Engr-in-Charge.

All as per Item No.78 here-in-before but exc 1.00 Sqm but n. exc 2.00 Sqm each complete all as directed by Engr-in-Charge.

S&F Floor door stopper of aluminium alloy body and tongue, anodized with hard drawn steel spring, overall length 140 mm of cover plate as in repairs complete all as directed by Engr-in-Charge.

S&F Mortice lock, vertical type, brass of 100 mm long, 4 levers with handles as in repairs complete all as directed by Engr-in-Charge.

S&F Door closer cast iron, cast body hydraulically regulated Designation No.3 , universal type, suitable for door shutter of 851 to 1000 mm in width and of weight between 61 to 80 Kg as in repairs complete all as directed by Engr-in-Charge (Make: Godrej/Universal).

S&F MS 300mm ordinary rat rail rod pattern springs including roller & roller plate complete as in repair complete all as directed by Engr-in-Charge.

M&L Rendering 15 mm thick on fair faces of brick or concrete surface as in jambs/soffits in CM 1:6,complete all as specified and directed.

M&L Three coats of white washing on newly plastered surface including necessary preparation of surfaces complete all as directed by Engineer-in-Charge.

S&F Aluminium plate type II hooks & eye 150mm long complete all as directed by Engr-in-Charge.

S&F Aluminium plate type II hooks & eye 150mm long in repairs complete all as directed by Engr-in-Charge.

Taking down care fully steel rolling shutters of any size complete gear operated/manual operated all as specified and as directed

S&F Steel Rolling shutters, without ball bearing thickness of lath 1.25mm as specified including top cover, anchoring rod, hasp and staple also one shop coat of primer erected in position as indicated, complete push pull or manual type complete all as directed by Engr-in-Charge .

Taking and Refixing of steel rolling shutters including necessary repairs/replacement of spare parts if required and cleaning dust, greasing,removing dents of hood cover and laths etc including making good the disturb surface of brick/ RCC wall surface all as specified and as directed (spare parts to be paid separately).

M&L Two coats of aluminium paint over a coat of aluminium red oxide primer on steel surfaces including preparation of surfaces over 10 Cm in width or girth complete all as directed by Engineer-in-Charge.

Supply only 75mm wide, 1.25mm thick MS profile for rolling shutter, riveted/welded were necessary including taking out old unserviceable profile one coat of red oxide primer and painting complete all as directed by Engr-in-Charge.

S&F in repairs ball bearing for rolling shutter complete all as directed by Engr-in-Charge.

S&F in repairs safety lever locks MS with 4 lever for rolling shutter complete all as directed by Engr-in-Charge.

Supply only MS spring 40 Cm long for rolling shutter for counter balancing the weight of rolling shutter complete all as directed by Engr-in-Charge.

S&F in repairs gear box with handle complete all as directed by Engr-in-charge

S&F in repairs 0.80mm Mild steel, plain, black sheet in wall cladding,steel gates and similarwork (like rolling shutter cover hood) cut to size, holes punched; including round headed screws,clout nails or rivets and fixed to wood or steel framing with plain 40 mm lap joints with riveted or welded seams, including bending or turning up, mitred angles, etc. as required

Taking down aluminium anodized shutters for doors, windows, ventilator partition wall and refixing after necessary repairs etc complete all as directed by Engineer-in-Charge. Note : Aluminium section, glass, prelaminated particle board panels and floor hinges etc will be measured and paid separately.

Fixing only aluminium chowkats/frame for door windows and ventilator complete all as directed by Engr-in-Charge.

S&F in repair Aluminium beads with rubber gasket 20 mm width complete all as directed by Engr-in-Charge.

S&F Anodised aluminium frame for doors, windows, ventilators with one or more rebates including jointing cleat for fixing etc complete all as specified .

S&F Aluminium anodised door shutters, aluminium section weighing 0.55Kg/m including necessary jointing cleats, glazing clips, rubber neoprene packing, anodized aluminium snap beading screw etc, complete all as directed by Engineer-in-Charge.Note: Aluminium handle, hinges&glazing shall be measured and paid separately).

S&F Anodised aluminium window and ventilator shutters, fixed type, without sash bars, aluminium section weighing 0.55Kg/m including necessary jointing cleats, glazing clips, rubber packing, anodized aluminium snap beading, screws etc complete all as directed by Engineer-in-Charge.(Note: Hinges & glazing shall be meassured and paid separately).

S&F 12 mm thick prelaminated particle board interior grade, prelaminated both side with decorative choice lamination fixed with screw as in repairs complete all as directed by Engineer-in-Charge

Supply & Fix Sheet glass 5 mm thick , ordinary quality and glazing with oil putty in square exc 0.5 Sqm in each pane complete all as directed by Engr-in-Charge.

Supply & Fix Sheet glass 4.5 mm thick , ordinary quality and glazing with aluminium beads with rubber gaskets/oil putty in square exc 0.5 Sqm in each pane as in repairs complete all as directed by Engr-in-Charge.

Supply & fix Solar control film 25 micron reflective type sticked to glass as per manufacturer's instruction complete all as directed by Engr-in-Charge .

Supply and fixing Aluminium anodised diamond shape grill of size 75X75X10mm thick (DG 916) complete all as directed by Engr-in-Charge.

Taking down asbestos cement corrugated or semi corrugated sheet in roof covering complete all as specified and directed

Taking down GI corrugated or semi corrugated sheet in roof covering complete all as specified and directed.

M&L0.5 mm thick pre painted galvalume aluminium zinc coating GI based corrugated steel sheet of coiour having tensile strength of 550 Mpa as in roof covering with self tapping screws as specified.

M&L0.5 mm thick pre painted galvalume aluminium zinc coating GI based Plain steel sheet of coiour having tensile strength of 550 Mpa as in roof covering with self tapping screws as specified.

M&L6mm thick asbestos cement,corrugated or semi corrugated sheet in roofs,wall etc fixed with L-type or J-type or cranked hook bolts complete all as specified.

M/S DK MUKHERJEE CO

MS VIDYANJALI

MS SUBHAM ENGINEERING AND CO

Ajay Associates

M/S T.N.CONSTRUCTION

DS ENTERPRISES