REPAIR OF ROOFING CEILING FLOORING AND CERTAIN B/R WORKS INSIDE MH NAMKUM AREA UNDER AGE BR II GE RANCHI

Amount

Dismantling AC/ CGI/ translucent ( corrugated, semicorrugated,etc), as in roof covering complete all as specified and as directed.

Dismantling of timber scantling 40 Sqcm and over in section in any position complete all as specified and as directed.

Dismantling of roof trusses, purlin, rails fastening, etc, of steel section complete

M&L roof trusses (framed ), trussed, purlins, rails & fastening and heavy bracket framing (beam, tee, angle, channel, flat, etc) incl distance pieces, cleats , holdfast etc complete all as specified and as directed.

M&L 6 mm thick asbestos cement, corrugated or semi corrugated sheets in roof, walls etc fixed with L- type or J-type or cranked hook bolts etc complete all as specified and as directed.

All as per item No-5 but except sheet

M & L Asbestos cement two piece adjustable plain wing ridge 6 mm thick fixed with 'J' type hook bolts etc complete all as specified and as directed.

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

Dismantling of wall/ceiling boards (fibre, pulp, insulation, etc) of any type including cover fillets.

M&L providing aluminium snap Grid frame work for false ceiling with of size 605X605 mm ,using Main and cross tee of size 36.5mmX25mmX1.4mm,weighing 0.24 kg/RM and 23.5mmX26.4mmX1.4mm weighing 0.191Kg/RM respectively. the snap grid shall be supported at end all along the wall with aluminium anodised angle of size 40mmX25mmX2mm weighing 0.36Kg/RM. The snap grid shall be fixed to ceiling supporting hangers consisting of 2mm dia MS wire/GI wire, J bolts, nuts and washers as per manufacturer's, complete all as specified and as directed.

M&L 4mm thick non asbestos fibre designer cement building boards fixed or laid/ inserted to timber/GI/Aluminium framework with screws.

Taking down complete existing treatment of roof/ parapet , Mud puska on roof /parrapet including plastering, brick tiles, stone slabs and leeping any thickness including removal etc complete all as specified and as directed.

M&L Brushing neat cement slurry (3 Kg of cement per Sq M) mixed with chemical compound in the proportion, chemical compound SUPER LATEX of DR FIXIT of PIDILITE INDUSTRIES LTD, water & cement (1:4:7) or SBR LATEX of STP LTD or other equivalent as per manufacture instructions for bonding of old concrete surface to new concrete complete all as specified and as directed.

M&L PCC 1:2:4 type B-0 (using 12.5mm graded crushed stone aggregate) mixed with integral waterproofingchemical PIDIPROOF LW mixed in proportion 200 millilitre per 50 Kg cement of DR FIXIT of PIDILITE INDUSTRIES LTD, or STP No 1 (LIQUID) of STP LTD in proportion 200 millitire per 50 Kg cement, as in padding, benching,Sunken portion etc on roof surface for corecting/making proper slope on roof, etc complete all as specified and as directed.

M&L Rendering 10 mm thick in cement mortar 1:4 on concrete / brick surfaces with liquid water proofing compound @ 200 ml/50 kg per bag of cement or as per manufacturar instruction finished even and smooth without using extra cement over roof / sunken slab /wall complete all as specified and directed NOTE : water proofing liquid will be measured and paid seperately .

M&L Water proofing treatment on "Not Approachable /inaccessible roof" surface (Horizontal & Vertical surfaces) in following sequence through manufacturer / authorized applicator of the manufacturer complete all as specified and as directed. (i) Properly cleaning and drying concrete surfaces. (ii) Applying a coat of oxidised bitumen based solvent primer @ 0.3 Kg / Sqm (iii) Applying evenly tack coat of industrial 85/25 grade @ 1.2 kg/ Sqm. (iv) Laying unrolled over the bitumen coated surface, polymeric water proofing membrane Hyperplas standard wt not less than 3kg /Sqm with 100 mm over laps shall be sealed by flame as per manufacturers instruction. (v) Applying a coat of bitiminous aluminium paint @ 100 Gram / Sq M over & incl a coat of hot air blown grade bitumen of grade 85/25 @ 1.2 Kg/ Sqm duly sanded over polymeric membrane complete.

Supply only water proofing compound (liquid),ISI marked.

Taking down cement plaster on wall of any description incl racking out joints hacking for key and scrubbing down with water complete all as specified and as directed.

Demolition of brick work build in cement mortar including all quoins, arches, pillars, complete all as specified and as directed.

M&L brick work with sub class 'B' brick straight or curved on plan exc 6m means radius build in cement mortar 1:6, Complete all as specified and as directed.

All as per item No-20 but except bricks

M & L rendering 10 mm thick in cement mortar 1:4 on chajjas/lintel etc and finished even and fair without using extra cement in patches.

M & L rendering 15 mm thick in CM 1:6 in on surface of walls and finished even and fair (without using extra cement) in patches.

M & L rendering 5 mm thick in CM 1:4 in on surface of ceiling and finished even and fair (without using extra cement)

M & L preparation of new plastered surfaces of walls/chajja/lintel and applying two coats of cement based paint white or tinted over a coat of alkali resistant primer complete all as specified and as directed.

M&L three coat of white wash on newly prepared surfaces on wall , etc complete all as specified and as directed.

M&L preparation of new plastered wall surface applying two coat of "Birla White wall care putty"or" JK Wall Care Putty "to make the entire surface free from undulations, complete all as specified and as directed.

M&L Preparing New putty wall surfaces, priming plastered and other surfaces with alkali resistant primer and applying two coats of oil bound distemper of any shade on walls surfaces

Demoliton of cement concrete in ground floor paving n exc 15cm thickness ( below or above ground level ) complete all as specified and as directed.

Dismantling floor, hearth or wall tiling including cement mortar bedding (but not backing) complete all as specified and as directed.

M&L Cement concrete 1:4:8, type D-2 (using 40 mm graded stone aggregate) as in sub base etc complete all as specified and as directed.

M&L Cement concrete 1:2:4, type B-0 (using 12.5 mm graded stone aggregate) as in levelling course, coping, window cill etc complete all as specified and as directed.

M & L 75 mm thick PCC 1:3:6 type C-2 using 20mm graded stone aggregate including finished surface even & fair without using extra cement as in plinth protection including necessary form work of edge all as specified and directed. Note: 10mm wide and 75mm deep joints shall be made at 3 mtr intervel and at each corner and the same shall be filled with using bitumen 85/25 and sand in the ratio 1:3.

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

M&L for joint free non skid coloured tiles 7 to 8 mm thick (square / rectangular) area of each tile exceeding 0.11 sqm but not exceeding 0.18 sqm in, skirting, dado, etc incl 15mm thick rendering in CM 1:4, set & jointed in neat cement slurry and pointed with white or coloured cement to match complete all as specified and as directed.

M&L joint free non skid coloured tiles 7 to 8 mm thick (square / rectangular) area of each tile exceeding 0.18 sqm but not exceeding 0.38 sqm in floors etc over & including 15mm thick screed bed in CM 1:4, set & jointed in neat cement slurry and pointed with white or coloured cement to match complete all as specified and as directed.

M&L joint free non skid coloured tiles 7 to 8 mm thick (square / rectangular) area of each tile exceeding 0.18 sqm but not exceeding 0.38 sqm in skirting/dado etc over & including 10mm thick screed bed in CM 1:3, set & jointed in neat cement slurry and pointed with white or coloured cement to match complete all as specified and as directed.

M&L 18 to 20mm thick Granite slab (of any type) work (table rubbed and polished) in steps, jambs, pillars, window 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 including circular cutting,chamfering of edges as required.

M&L Granite (of any type) work (table rubbed and polished) for wall lining (veneering to wall) 12mm thick in cement mortar (1:3) and pointing with white cement (1:2) using marble dust with admixture of pigment to match with shade of granite..

M&L 9-10mm thick Light coloured vitrified ceramic tiles of size in floors, not exceeding 0.36 sqm set & jointed in neat cement slurry and pointed in coloured cement to match over & including 20mm thick screed bed in CM 1:4 complete all as specified and as directed.

All as per Item No 40 but as in Skirting with 10mm thick rendering in CM 1:3

M&L antifungal Chequered cement concrete tiles 30cm x 30cm x 22 to 25mm thick with grey cement and pigment over & including 20mm thick screed bed in CM 1:6, set, jointed and pointed in neat cement slurry in floors complete all as specified and as directed.

Demolition of cement concrete reinforced as in chullah hoods , shelves, cover slab and plate form etc complete all as specified and as directed.

M&L RCC as in kitchen platform, shelves, cover slab type BO 1:2:4 (12.5 mm graded aggregate) including necessary form work complete all as specified and as directed.

S&F mild steel TMT bars 8 to 10mm dia and over cut to length bend to shape required including cranking bending spirally for hooping for columns, hooking and binding with and including mils steel wire (annealed) not less than 0.9 mm dia quality conforming to Fe-410-S or F-410-0 etc complete all as specified and as directed.

S&F in repair 500 Ltrs capacity rotational moulded polythene water storage tanks in two layer cylindrical vertical with closed top) hoisted and fixed in position complete all as specified and as directed.

S&F in repair 1000 Ltrs capacity rotational moulded polythene water storage tanks in two layer cylindrical vertical with closed top) hoisted and fixed in position complete all as specified and as directed.

S&F PVC ball valve 20mm dia with epoxy coateed aluminium rod and high density ball (minium weight 210 gms) complete all as specified and as directed.

Taking up or steel tubing & connections including cleaning for refixing bore of pipe 15mm etc complete all as specified and as directed.

All as per item No-49 but 20mm bore

S&F tubes medium grade galvanised with all fittings & fixed complete to walls & ceiling or laid in floors 15mm bore etc complete all as specified and as directed.

All as per item No-51 but 20mm bore

Refixing old galvanised steel tubes & connections on wall 15 mm bore complete all as specified and as directed.

All as per item No-53 but 20mm bore

S&F in repair for Gun-metal, globe or gate valves 20mm, with iron wheel head, screwed both ends for iron pipe etc complete all as specified and as directed.

S&F in repair for Gun-metal, globe or gate valves 15mm, with iron wheel head, screwed both ends for iron pipe etc complete all as specified and as directed.

Taking down chowkats or frame with shutters (without taking off shutters from the frames) n. exc 1.5 Sqm each

All as per above item No 57 but exc1.5 Sqm but n.exc. 4 Sqm.

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

S&F anodised aluminium door shutters, aluminium shutters, aluminium section weighing 0.55 Kg/m including necessary joining joining cleats, glazing clips, rubber neoprene packing, handles 2 Nos in each door, anodised alumnium snap beading, screws etc. complete all as specified and as directed.

M&L Anodised aluminium window and ventilator shutters, side hung type without sash bars, aluminium sections weighing 0.55 kg/m including necessary joining cleats, glazing clips, rubber packing, anodised aluminium snap beading, screws, anodised aluminium fittings such as peg stays 150mm long (1 no.). hinges type B-21 100mm long (2 no.) suitable handle (1 no.) complete all as specified and as directed.

S&F anodised aluminium window/partition and ventilator shutters, fixed type without sash bar, aluminium section weighing 0.55 kg/m including necessary joining cleats, glazing clips, rubber packing, anodised alumnium snap beading, screws etc. complete all as specified and as directed.

M&L double action floor spring for aluminium doors 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 including necessary cutting & making good to floor as per existing complete all as specified and as directed.

S&F cast brass fanlight pivot with plate size 25mmx65mm and suitable for shutter of 35mm thick complete all as specified and as directed.

S&F Stainless steel wire cloth, 0.36mm nominal dia of wire and average width of aperture 1.18 mm and fixed with stainless steel wire staples

M&L 9mm thick Prelaminated particle board,interior grade, prelaminated one side with decorative choice lamination & other side balancing white lamination, fixed with alumunium frame work.

S&F 4.00 mm thick plain Sheet glass, area exc 0.5 sqm in each pane and fixed to aluminium frame work etc complete all as specified and as directed.

S&F 4.00 mm thick plain Sheet glass, area n exc 0.5 sqm in each pane and fixed to aluminium frame work complete all as specified and as directed.

S&F 4 lever brass mortice lock vertical type size 65mm long complete all as specified and as directed.

Taking down aluminium doors shutters only (area exc 1.0 sqm but not exc 2.0 sqm each) and dismantling all members and reassembling the same with and including new screws, new rubber gasket, new aluminium beads & cleats of existing make and also refixing the handles & mortice locks in existing position with and including new screws including refixing the door shutters in same opening complete all as specified and as directed.

M & L repairing broken edges of chajja's, roof projection, Fascias etc . In small widths/depths ( exposed area not exc 0.16 Sqm ) by breaking the cracked/loose portion and filling with Cement Mortar / Plain Cement Concrete 1:2:4 ,Type B-0 , using 12.5 mm Crushed stone aggregates , over GI wire mesh, giving a coat of anti corrosive paint to exposed Reinforcement and using coat of anti corrosive paint to exposed Reinforcement and using chemical for bonding old and new concrete/plaster and finishing with CM 1:3 plastering, incl 2 coats of white wash to match the exisitng surfaces incl removing debris , necessary scaffolding , etc all as specified and directed. (Note : Reinforcement if any provided shall be measured and paid separately)

All as per ser item No 71 above herein before but exposed area exc 0.16 Sqm but not exc 0.5 Sqm

M&L machine cut kota stone slab flooring 18-20mm thick over & including 20mm screed base in CM 1: 4, laid and jointed with grey cement slurry mixed with pigment to match the shade of the slab including rubbing and polishing complete all as specified and as directed.

Supply & fix in repairs chromium plated shower roses with swivel joints of 125mm size complete all as specified and as directed.

Supply and fixing PVC waste pipes of 40/32mm bore suitable for wash hand basins/sinks complete all as specified and as directed.

Supply and fix PVC Pipes single socketed in any length with rubber ring joints, fixed to walls, laid under floors etc. 110 mm bore as in waste and rain water pipes complete all as specified and as directed.

Supply and fix PVC bends 110mm bore, any radius c complete all as specified and as directed..(ISI Marked)

S&F grating doom 100mm dia of PTMT (Minimum weight 25gms).

S&F in repairs 15 mm bore concealed stop cock, chromium plated, cast copper alloy, screwed down with crutch or butterfly handle screwed both ends, as in repair including flench complete all as specified and as directed.

S&F in repair Vitreous china wash down water closet pan ( pedestal pattern), white (excluding fixing bolt, flushing cistern and flush pipe) but including P or S trap, sheet cover of white colour complete all as specified and as directed.

S&F in repair, plastic water closet seat cover, closed pattern with flat bottom, and cover and mild steel chromium plated or aluminized hinging device for pedestal pattern WC, black/ white colour.

S & F factory made single extruded WPC (Wood polymer composite) solid door/window/ceosetory windows & other frames/chowkhats of size 50 x 100 mm comprising of virgin PVC ploymer of K value 58-60 (suspension Grade), calcium carbonate and natural fibres (wood powder/ rice husk/wheat husk) and non toxic additives (maximum toxicity index of 12 for 100 gms) fabricated with miter joints after applying PVC solvent cement and screwed with full body threaded star headed SS screws having minimum frame density of 750 kg/cum, screw withdrawal strenght of 2200 N (Face) & 1100N (Edge), minimum compressive strength of 58N/mm2, modules of elasticity 900N/mm2 and resistance to spread of flame of class A category with property of being termite/borer proof, water/moisture proof and fire retardant and fixede in position with MS hold fast/lugs/SS dash fasteners of required dia and length complete as per direction of Engineer-in-charge. (M.S. hold fast/lugs or SS dash fasteners shall be paid for separately). Note: For WPC solid door/window frames, minus 5mm tolerence in dimension i.e. depth and width of profile shall be acceptable. variation in profile dimensions on plus side shall be acceptable but no extra payment on this account shall be made.

S&F factory made solid PVC Moulded door shutter(with particle board core), 28 to 30mm thick (stiles), with 2, 4, or 6 raised panel design with 2mm thick moulded PVC sheet on front face and 2mm plain colour PVC sheet on back face, supplying & fixing in frame at site as per specification & drawing .

Supply & fixing MS tubular towel rail, 60 cm long, 20mm bore, chromium plated complete all as specified and as directed.

Supply & fix in repairs pillar taps, fancy type cast copper alloy with capstan heads, chromium plated, screwed down, high pressure with or without lettered “hot” or “cold” with long screwed shanks and fly nut screwed for iron pipe of 15mm bore, complete all as specified and as directed.

Supply & fix in repairs Fancy type bib taps cast copper alloy chromium plated with crutch or butterfly handle, screwed down, screwed for iron pipe of 15mm bore, complete all as specified and as directed.

Taking down of chowkats or frame with shutters (without taking off shutters from the frames) n.exc 1.50 Sqm each complete all as specified and as directed.

Taking down of chowkats or frame with shutters (without taking off shutters from the frames) exc. 1.50 Sqm & n.exc. 4 Sqm each complete all as specified and as directed.

Taking down of shutter of any description n exc. 1 Sqm Sqm each complete all as specified and as directed.

All as per item No. 90 above but exc. 1 Sqm & n.exc. 2 Sqm each complete all as specified and as directed.

Refixing of shutters of any description exc 1 sqm and n exc 2 sqm each in same opening.

S & F steel windows with side hung shutter including box type hinges with steel handle, tower bolt and steel peg stay, complete with glazing bars, dovetailed or welded.

All as per item No 93 above but without glazing bars.

Supply & fix factory made steel ventilators fixed type with glazing bars complete all as specified and as directed.

Supply & fix mild steel work as in hold fast etc and similar articles confirming Fe-290 Gde E-165 complete all as specified and as directed.

M&L Pressed steel frames of section 125 x 60 mm for doors with one or more rebates including supply and fixing lugs, hinges, lock strick plate etc complete all as specified and as directed.

M&L Pressed steel frames of section 105 x 60 mm for doors with one or more rebates including supply and fixing lugs, hinges, lock strick plate etc complete all as specified and as directed.

S&F 2nd class hardwood plain solid straight chowkhats and frames wrought framed rebates on the solid, rounded or chamfered put together with glue pinned at joints, supplied & fixed.

S&F 35mm plain framed, panelled shutter (three panel) with lock rail and panel of 12mm plywood commercial on both faces. The size of rail and style as per IS:1003(Part-1), complete all as specified and as directed.

Supply & fix second class hard wood 35mm thick glazed and skeleton factory made shutter for door open rebated and prepared to receive glass gauge etc (without sash bars) edges of framing plain, chamfered or rounded fitted with cut and mitered beads for securing glass/gauze etc, size members of shutters as specified in SSR Part-I Sec 8, Clause 8.24 (a) complete all as specified and as directed.

Supply & fixing Mild steel helical door spring 300mm with roller and roller plate fixed with screws or welded to frame complete all as specified and as directed.

Supply & fix 30mm thick flush shutter, solid core construction, with block board core and plywood face panels commercial type on both side complete all as specified and as directed.

Supply & fix Galvanised mild steel wire cloth 0.56mm nominal dia of wire and average width of aperture 1.18mm fixed with tinned tacks or galvanized wire staples complete all as specified and as directed.

Supply & fix in repair Galvanised mild steel wire cloth 0.56mm nominal dia of wire and average width of aperture 1.18mm fixed with tinned tacks or galvanized wire staples complete all as specified and as directed.

Hacking out old broken glass (any thickness), size quality or description from metal frames incl punching or drilling out glazing pins/springs clips and providing and fixing new ones glazed with putty or fixed with beads complete all as specified and as directed.

Supply & fix 3mm thick sheet glass, ordinary quality glazing with oil putty or fixed with wooden beads or in steel windows in square n.exc. 0.50sqm each pane

Supply & fix 3mm thick sheet glass, frosted type ordinary quality glazing with oil putty or fixed with wooden beads or in steel windows in square n.exc. 0.50sqm each pane

Supply & fix mild steel framed work such as grills, grating etc with end of bars shouldered and/ or riveted forged into spikes, framed guard bars, railings and similar work complete conforming to Fe-410-0 or Fe-310-0.

Supply & fix mild steel butt hinges 100mm size medium weight, cold rolled complete all as specified and as directed.

Supply & fix 125mm size aluminium alloy handles cast type anodized complete all as specified and as directed.

Supply & fix 150mm long aluminium anodized barrel tower bolt of extruded section complete all as specified and as directed.

Supply & fix 250 mm long Aluminium alloy, Sliding door bolts, with hasp, staple and fixing clips of sheet, cast or extruded section and fixing bolts of extruded section or cast aluminium alloy complete all as specified and as directed.

HYDROTEC (BID ID -3089891)

M/S JAI MATA DEE CONTRUCTION CO. (BID ID -3095595)