REPAIR MAINTANANCE B R WORK AT DSOI VVIP GUEST ROOM BERICHHA FFR DEO OFFICE AUDITORIUM AND BLDG NOS CB 03 CB 04 CB 05 IN THE AREA OF AGE B R II UNDER GE MAINT INF SCHOOL MHOW

Amount

Taking down chowkats or frames with shutters (without taking off shutters from the frames) not exceeding 1.5 sqm complete all as specified and directed.

All as per item No: 1 here-in-before but exceeding 1.5 sqm but n.exceeding 4 sqm each and –ditto- complete.

Taking down shutters of any description n.exceeding 1 sqm each complete all as specified and directed.

All as per item No: 3 here-in-before but exceeding 1 sqm and n.exceeding 2 sqm each and –ditto- complete.

Dismantling of timber scantlings as in fillets, rails, posts, rafters, purlins, etc. under 40 sq.cm in section in un-framed work complete all as specified and directed.

S&F of second class hard wood plain, solid, straight chawkats and frames, wrought, framed rabated on the solid, rounded or chamfered, put together with glue pinned at joints etc making good complete all as specified and directed.

Treating back of chowkats of wood, steel and iron work with two coats of tar or coal for black paint complete all as specified and directed..

M&L for PCC (1:3:6) type C-1 using 20mm graded stone aggregate as in bed blocks of hold fast, etc complete all as specified and as directed.

S&F of plain, framed, panalled factory made shutters approved quality second class hard wood 35mm thick (two panels) with lock rail and panel of 9mm BWP commercial ply or 12mm veneered particle board with commercial veneering on both faces. The size of rail and style as per I.S.1003 (Part-I) kiln seasoned and chemically pressure treated, fixed with screws etc. complete all as directed and specified.

S & F of 35 mm thick factory made, 2nd class hard wood glazed and skeleton shutters open rebeated and prepared to received glass, gauzed, with out sash bar edges of framing plain, chamfered or rounded, fitted with cut and mitered beads for securing glass etc, size of member of shutter as per specified in SSR Part-I Section 8, clause 8.24 (a) and for door and fixed with chowkats, chemically pressure treated complete all as specified and as directed.

S & F of 30 mm thick factory made, 2nd class hard wood glazed and skeleton shutters, open rebeated and prepared to received glass, gauzed, with sash bar edges of framing plain, chamfered or rounded, fitted with cut and mitered beads for securing glass etc, size of member of shutter as per specified in SSR Part-I Section 8, clause 8.24 (b) for window and fixed with chowkats, chemically pressure treated complete all as specified and as directed.

M&L of RCC (1:2:4) type B-1 using 20 mm graded stone aggregate as in coping etc complete all as specified and directed.

Hacking out old broken glasses of any thickness size & quality from wooden or steel window glazed with putty or fixed with beads including punching or drilling out old glazing pins/clips etc complete all as directed and specified.

S&F of 3mm thick figured glass,pin headed type, in squares n. exc 0.5 sqm each pane and fixed with wooden beads complete all as specified and directed at site.

S&F of 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 directed and specified.

S&F in repair of 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 directed and specified.

S&F of aluminium alloy, anodised, sliding door bolt 250mm 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 as directed.

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

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

S&F of Aluminium anodised barrel tower bolts of extruded section, 150mm long complete all as specified and as directed.

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

S&F of Extruded aluminium alloy handles fabricated type anodised 100 mm size complete all as specified and as directed.

S&F of Extruded aluminium alloy handles fabricated type anodised 150mm size complete all as specified and as directed.

S&F of second class hardwood small fittings such as door and window stops and the like n.exceeding 200 cucm each fixed complete all as specified and as directed.

S&F in repair of 300 mm ordinary rat tail rod pattern door spring MS incl roller & plate complete all as specified and as directed.

S&F in repair of aluminium(extruded section body) door closer hydraulically regulated, designation No. 3, universal type, suitable for door shutters of 851 to 1000 mm in width and of weight between 61 to 80 kg and fixed complete all as specified and as directed.

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

M&L for two coats of french polishing on surfaces of any description, width or girth including cleaning and preparing the old wooden surface complete all as specified and as directed.

S&F in repair of Door sensor machine for sliding both side door of toughened glass 12 mm thick for main entrance of Auditorium gate, including with parts which required to complete repair of Motor,Module,Power Supply etc with all required accessories,etc complete all as specified and directed at site by Engr-in-charge. Make:-Ozon,Dorma or equvalent.

Taking down Urinal/Urinal Sensor machine, repair its parts as like battery,sensor part,wiring etc and including all repair machine,change repair parts etc,and refixing the Urinal/Urinal sensor in the same place where from T/D etc complete all as specified and directed at site by Engr-in-charge. Make OF PARTS:- Jaquar,CERA,Hindware and Parryware, parts only.

S&F in repair of 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 with the exiting all as directed and specified.

S&F of PVC prelaminated sheet wall paneling of thickness 5mm consisting of panels having size 1.22 M x 2.44 M stuck on inner frame work of 50 mm wide strips of 5mm thick prelam PVC sheet of 600 Kg/cbm density manufactured by an ISO-9000 certified company. The strips should have in their centre a groove of 6mm width and 1mm depth of sinking the head of the screw used to fix the strip to the wall vertically at an equal interval of 10” between two PVC strip. The PVC strip shall be fixed to the wall using 65mm long M.S screws through the groove in the strip by using PVC fastners. The distance between two screws shall not be more than 200mm. A groove of 2mm may be left at the joints of two panel for aesthetic looks. The exact size of the panel and correspondingly of grid may vary depending on the size of wall. Optionally a strip of 5mm thick PVC sheet of width 75mm feathered at edges shall be struck at the places where two panels are jointed, using solvent including dismantling of old wooden boarding complete all as specified and as directed.Make:-Rajshree co.

S&F of powder coated aluminium frame for door ,window,ventilator with one more rebates including jointing cleatet for fixing etc complete all as specified and directed

S&F of powder coated aluminium window and ventilator shutters,fixed type without sash bar ,aluminium section weighing,fixed typewithout sash bars,aluminium section weighing .55 kg/mincluding necessary jointing cleats,glazing clips,rubber packing,anodised aluminium snap beading,screws etc complete all as specified and directed

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

S&F of 5-6 mm thick sheet glass ordinary quality in square fixed to aluminium frame complete all as specified and as directed.

S&F of 12 mm thick toughened glass good quality as in partition wall,door,window etc with all stainless steel as like pivot,butt hinges etc complete accessories complete all as specified and as directed.

Taking down cement plaster on brick or concrete surfaces, parapets including raking out joint, hacking for key, scrubbing down with water etc complete all as specified and directed.

M&L for rendering 15 mm thick in CM ( 1:4 ) on wall/ concrete surfaces finish even and smooth without using extra cement using WPC compound including neceaary scafolding at any position, any height (upto 15Mtr) complete all as specified and directed. (Note:WPC liquid shall be measured and paid separetly)

Supply only Liquid water proofing compound complete all as spesified and directed.

M&L for two coat of exterior weather proof water base emulsion paint white/coloured over including one coat of white cement based putty on new surfaces complete all as specified and directed by Engr-in-Charge.

M&L for rendering 15 mm thick in CM ( 1:6 ) on wall/ concrete surfaces finish even and smooth without using extra cement complete all as specified and directed.

M & L for preparation of new plastered surface of wall and applying two coat of oil emulsion distemper white/coloured over including one coat of white cement based putty complete all as specified and directed.

M&L for in repair washed stone grit plaster on exterior walls in two layers, under layer 12mm cement plaster 1:4 (1 cement; 4 coarse sand) furrowing the under layer with scatching tool, applying cement slurry on the under layer @ 3 Kg of cement per square metre, top layer 15mm cement plaster 1:1/2:2 (1 cement: 1/2 coarse sand: 2 stone chipping 10mm nominal size) in panels with groove all around as per approved pattern including scubbing and washing, the top layer with brushes and water to expose the stone chippings including scaffolding & height upto 25 mtr complete all as specified and as directed.(Payment for providing grooves shall be made separately).

Forming groove of size 15mm wide and 15mm deep in the top layer of washed stone grit plaster as per approved pattern using wooden battens, nailed to the under layer including removal of wooden battens, repair to the edges of panels and finishing the groove complete all as specified and as directed of the Engineer-in-charge.

S&F in repair of 4 mm thick aluminium composite panel sheet for roof and parapet wall cladding etc,which is first fixed on the sub-structure,then a suitable sealing material is applied to the joints,its ensures water tightness to the panels,ACP sheets are matching to existing ACP sheets on ground etc complete all as specified and directed at site by Engr-in-charge.

M&L for rendering 5mm thick in CM 1:3 on ceiling all as spd and directed on any faces of brick or concrete surface finish the surface even and smooth without using extra cement complete all as specified and as directed.

M&L for Preparation of newly plastered surfaces of ceiling and apply two coats of oil emulsion distember over a coat of primer complete all as specified and as directed.

Demolition of brick work built in cement mortar in any position including all quoins, arches & pillars etc. complete all as specified and as directed.

M&L for Brick work with sub class 'B' bricks with using Modular size Brick , straight or curved on plan exc 6m mean radius built in CM (1:6) complete all as specified and as directed.

Rendering 15 mm thick in cement mortar (1:6) on fair faces of brick work or concrete surface fininished even and smooth without using extra cement complete all as specified and as directed.

M&L applying two coats of cement based paint to walls over one coat of primer including preparation of surfaces complete all as specified and as directed

Dismantling trellies works (Jaffari), RCC louvres and jallies (Posts and rails measured separately) complete all as specified and as directed.

M & L for providing precast cement concrete louvers and jallies 50mm thick PCC (1:2:4) type B-0 (measured solid), using (12.5mm graded stone aggregate) set in cement mortar (1:4) including all moldings but excluding frame complete all as specified and as directed.

Demolition of reinforced cement concrete of any description and in any position not otherwise described comlplete all as specified and directed.

M&L RCC (1:2:4) type B-1 using 20mm graded stone aggregate as in cop[ing etc complete all as specified and directed.

M&L for form work to suspended slab as in coping etc complete all as specified and directed.

M&L for TMT bar 8 mm dia and over, cut to length, bent to shape required ,including cranking ,bending spirally for hooping for columns,hooking end and binding with and including mild steel wire and annealed not less than .9 mm dia or securing with clips complete all as specified and directed.

Dismantling floor,hearth or wall tiling incl cement mortar bedding/ backing, removing serviceable tiles to store and rubbish off the premises complete all as specified and directed.

M&L for non skid ceramic coloured tiles 7-8mm thick (square/rectangular) area of each tile exceeding 0.06 sqm but not exc 0.11 sqm in floors etc set and jointed in neat cement slurry and pointed in white or coloured cement to matchand including 15mm thick screed bed or bedding layer in CM (1: 6) complete all as specified and as directed.

M&L for non –skid ceramic coloured tiles 7-8mm thick (square/rectangular) area of each tile exceeding 0.11 sqm but not exc 0.18 sqm in floors etc set and jointed in neat cement slurry and pointed in white or coloured cement to match over and including 15mm thick screed bed in CM (1: 6) complete all as specified and directed.

M&L for scratch free vitrified ceramic tiles 10mm thick (square or rectangular) area of each tile not exceeding 0.36 sqm ,in floors etc set and jointed in neat cement slurry and pointed in white or coloured cement to match over and including 15mm thick screed bed or bedding layer in CM (1:6) complete all as specified and as directed.

All as per item No. 60 above but as in skirting/ dado etc with and including 10mm thik backing coat in cement mortar (1:4) an wall complete all as specified and as directed.

M&L for glazed ceramic coloured tiles of size (450x350) mm x7 mm thick as on vertical surfaces such as wall, dado ,skirting etc set and jointed in neat cement slurry and pointed with coloured cement to match over 10 mm thick backing coat on fair faces of brick work in CM (1:4) complete all as specified and as directed.

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

M & L for 40mm thick plain cement concrete (1:2:4) type B-1 using 20mm graded stone aggregate, as in floor, finish the surfaces even and smooth with using extra cement complete all as specified and directed.

M & L for 75 mm thick cement concrete (1:3:6), type C-2, with using 40 mm graded stone aggregate in floor/plinth protection, finish the surface even and smooth without using extra cement including filling the expansion joints with bitumen filler/filler boards complete all as specified and directed.

S&F in repair of Chequered cement concrete tiles 25Cm x 25 Cm x 25mm thick over and including 15mm thick screed bed in CM (1:6), set, jointed with grey cement and pigments and pointed in neat cement slurry in floorscomplete all as specified and directed.

S&F in repair of Machine Pressed Precast concrete glossy interlocking Paver block any shape and size confirming to IS 15658 - 2006 of 60 mm thickness M-35 grade with grey cement and pigment including 25 mm thick sand coushioning complete all as spd and directed

S&F in repair of health faucet with flexible pipe of one mtr length including wall hook for EWC complete all as specified and as directed. Make Prayag or equivalent .

S&F in repairs of 15 mm bib cock two way with flange, cast copper alloy, fancy type, chromium plated screwed down for iron pipe and fixed in repairs complete all as specified and directed by engr in charge.

S & F in repairs of PVC (SWR) floor trap plain or multi with stainless steel grating incl joining to waste pipe with solvent cement joint dia of outlet 75mm bore complete all as specified and as directed.

S&F in repairs of brass CP tubular towel rail 20 mm dia 60cm long between flange with brackets etc as in repair complete all as specified and directed.

S& F in repair of CP toilet paper holder complete all as specified and as directed.

S&F in repair of vitreous china wash down water closet pan (pedestal pattern), white (excluding fixing bolts, flushing cistern and flush pipe);Plastic water closet seat, black, closed pattern with flat bottom, and cover and mild steel chromium plated or aluminised hinging device,Seat and cover for pedestal pan, Joint between flushing pipe and socket of W.C. pan; pre made,Flush pipes to pedestal pan, including all joints,Pedestal pan and trap, including connection to drain (or outgoing pipe) and to flushing pipe, anti-syphonage pipe, etc., complete all as specified and directd at site.

S&F in repairs of wash basins, vitreous China white flat back size (580x450)mm size, including cutting for and pinning in ends with & including MS adjustable brackets or erecting stand,waste pipe & waste coupling etc. complete all as specified and directed.

S&F in repair of PVC low level flushing cistern 10 ltrs capacity,white symphonic action type with inlet ball valve float and handle including bracketsetc complete all as specified and directed at site.

S&F in repairs of plastic water closet seat cover, closed pattern with flat bottom and cover and mild steel chromium plated or aluminised hinging device complete all as specified and directed.

S&F in repair of fancy type CP bib taps,long shank,cast copper alloy with crutch or butter fly handle, incl round CP back covered screwed down, screwed for iron pipe 15 mm bore or for brass ferrule and fixed in repairs complete all as specified and directed.

S&F in repair of Pillar tap cast copper alloy,with capstan heads, chromium plated, screwed down, high pressure with long shanks and fly nuts, screwed for iron pipe 15mm bore, etc complete all as specified and directed.

S&F in repair of chromium plated , concealed type stop cock cast copper alloy, screwed down, high pressure, with crutch or butterfly handle, screwed both ends for iron pipes 15 mm bore, complete all as specified and directed.

S&F in repairs of wall mixer CP brass chromium plated hot and cold with telephonic shower arrangement, 15mm bore complete all as specified and directed.

S&F in repairs of PVC connections, 450 mm long with brass CP/PTMT nuts suitable for connecting 15 mm bore pipes, superior quality, complete all as specified and directed.

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

S&F for PVC (SWR) junction single, (Single T) equal or unequal with access door, for 110mm bore pipes complete all as specified and directed.

S&F of mild steel work angle or flat iron section in bands ,straps ,supports or stays for rainwater ventling pipes,including bolts ,if required hook (stay) heavy,for large hasp and staples and staples,chain hand made sliding bolts,clamps,hold fast,wall ties;hooks for hanging fans,plain angle cleats for securing purlin to wood trusses or rafter ;knee pieces inserts;two way and three way straps ,plate washer and similar small articles conferming to Fe 290 GDE E-165, etc complete all as specified and as directed.

S&F of steel work in tubular trusses including special shaped washer etc complete using ERW or induction butt welded tubes conferming to IS 1161-1998 grade St-240 complete all as specified and directed.

Dismantling Asbestos cement (corrugated, semi corrugated.etc) sheets in roof covering complete all as specified and directed.

M&L for Pre-painted galvalume aluminium zinc coating GI based corrugated steel sheeting .50mmthick of any colour having tensile strengthof 550 Mpa as in roof covering /cladding to wall /tubular truss etc fixed with self tapping screws as specified height upto 20 mtr including etc complete all as specified and as directed.

S & F of pre - painted galvalume aluminium zinc coating GI based plain steel sheeting 0.5 mm thick of required colour and shape having tensile strength of 550 Mpa as in ridge valley,gutters,bridge board,roof covering / cladding to wall, fixed with self tapping screwes height upto 20 mtr including etc complete all as specified and as directed.

M&L for two coat synthetic enamel paint on newly including preparation of new steel surfaces on red oxide zinc chrome primer complete all as specified and directed.

Taking up or down 15mm old serviceable/ unserviceable steel tuning any grade and connection including cleaning for refixing complete all as specified and as directed.

Taking up or down 20mm old serviceable/ unserviceable steel tuning any grade and connection including cleaning for refixing complete all as specified and as directed.

Refixing 15 mm bore old steel tubing and connections in new or old position (Walls, ceiling, floors, etc.) complete all as specified and directed.

Refixing 20 mm bore old steel tubing and connections in new or old position (Walls, ceiling, floors, etc.)complete all as specified and directed.

S&F of GI tubing 15mm bore medium grade with all fitting fixed to wall , laying floor complete all as specified and as directed.

S&F of GI tubing 20mm bore medium grade with all fitting fixed to wall , laying floor complete all as specified and as directed.

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

S&F of 6 mm thick asbestos free calcium silicate board of size (600x600)mm fixed, including anodised aluminium snap grid of size (600x600)mm, using hot dipped galvanised steel section, exposed surface with pre-coated capping, main tee of size (24 x 38)mm having 0.27mm gauge at every 1200mm, centre to centre maximum and rotary stitched cross tee of size (24x 32)mm, having 0.25mm gauge at 1200mm c/c. Wall angle of size 19x 19mm, having 0.35mm gauge fixed to the periphery of the wall. The above grid is suspended at every 1200 mm c/c in both directions using 2.0 mm thick pre-straightened GI wire completed all as specified and directed at site by Engr-in-charge.

S&F of GI frame work for seamless ceiling comprising of GI perimeter chennel 0.55mm thick with two unequal flanges of 20 and 30mm and web of 27mm fixed to surrounding wall using nylone sleeves and screws at 450mm centre to centre/ intermediate channel 0.9mm thick having two equal flanges of 15mm each and web of 45mm susoended from soffit at approx 900mm centre to centre with GI cleat and steel expansion fasteners with and including ceiling section (not exceeding 1.2m length) of 0.55mm thickness having kurled web of 50mm and flange of 26mm each with clips of 10.5mm fixed to the intermediate channel at 457mm centre to centre completed all as specified and directed at site by Engr-in-charge.

S&F of 8 mm thick seamless calcium silicate ceiling made out of (1800 x 1200) mm size board of siliceous and calcareous material reinforced with cellulose fibre fixed to the ceiling section with 25 mm long self drilling and tapping screws having phillips head with under head cutter at 200 mm centre to centre, inluding finishing the joint of face board with specially formulatted jointing compound and 48 mm wide fibre tape to provide seamless finish (frame work for ceiling shall be measured and paid separately)completed all as specified and directed at site by Engr-in-charge.

M & L for preparation of new false ceiling surface of ceiling and applying two coat of oil emulsion distemper white/coloured etc. complete all as specified and directed by Engr-in-charge .

M & L for surface preparation all substrates must be clean, smooth and free from oil, grease, waxes, dust and all loose matters. Any surface defect should be repaired prior to application Terrashield. Application procedure thus, first step apply Terrashileld + Water (4:1) of mixing ratio as a primer, (coverage area 0.1 Kg/Sqm). After 2-3 hrs later, second step apply directly first coat of terrashiled 0.30 to 0.40 mm thickness,(coverage area 0.5-0.75 Kg/ sqm). After 4-6 hrs later, 3rd step applied second coat of terrashield (0.30-0.40 mm) (coverage area 0.5-0.75 Kg/ sqm). After 4-6 hrs later,last step applied third coat (Tap coat) of Terrashield (0.3-0.4 mm) thickness (coverage area 0.5-0.75 Kg/ sqm). After this full curing will be done minimum 7 days. All application should be done by trained applicator which is provided by certified company etc. Complete all as specified and directed at site. Make:- IWL CO./STP/Dr.FIXIT/Asian WP.

M&L for complete removal of old decorated surface of wall and applying two coat of oil emulsion distemper white/coloured over one coat of white cement based putty (where it is required) all as specified and directed by Engr-in-Charge. (Note:- Putty shall be measured and paid seperately under Srl Item No. 108 of Sch A)

M & L for preparation of old decorated surface of wall including brooming, down, scrapping down smoke spot and stopping nails mark by filling by birla putty and applying one coat of interior plastic emulson paint white/coloured over one coat of white cement based putty (where it is required) all as specified and directed by Engr-in-Charge. (Note:- Putty shall be measured and paid seperately under Srl Item No. 108 of Sch A)

M&L for one coat white cement putty on walls /ceiling complete all as specified and directed.

Chitragupta Construction

BHATIA ASSOCIATES

R. S. Associates