Annual Contract For Misc Civil Maintenance Work Of Colony And Office Area At Rampur Mppmcl Jabalpur-- 1 Supplying and filling in plinth with crusher dust / coarse sand under floors including, watering, ramming and compacting in layer not exceeding 20cm in depth and dressing complete. (Note:- Maximum thickness of this layer to be provided shall be 20cm) 2 Replacement of existing EWC seat with new white colour 1st quality parryware/ Johnson or approved equivalent make EWC including the work of removal of existing damaged seat fixing of new ‘P/S’ trap EWC seat, making connection to waste line & flushing cistern and fixing new solid type white colour seat cover etc. complete with all labour material etc. as per the direction of Engineer-in-Charge. (Base rate 4140.00 Each.) 3 Earth work in excavation by mechanical means (Hydraulic excavator )/ manual means over areas (exceeding 30cm in depth. 1.5m in width as well as 10 sqm on plan) including dressing of sides and ramming of bottom disposal of excavated earth, lead upto 50m and lift upto 1.5m, disposed earth to be levelled and neatly dressed. (No extra lift is payable if work is done by mechanical means) All kind of soil. 4 Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level: With 20mm nominal size graded stone aggregate. M-15 - Grade concrete 5 Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level : With 20mm nominal size graded stone aggregate.M-10 Nominal Mix -1 Cement : 3 sand : 6 graded stone aggregate 6 Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level : With 40mm nominal size graded stone aggregate. M-7.5 Nominal Mix -1 Cement : 4 sand : 8 graded stone aggregate 7 Centering and shuttering including strutting, propping etc. and removal of form work for: Upto plinth: Foundations, footings, bases for columns, plinth beams, curtain walls, columns below plinth.. 8 Centering and shuttering including strutting, propping etc. and removal of form work for: Above plinth: Columns, pillars, posts and struts. 9 Brick work with well brunt open bhatta, bricks, crushing strength not lessthan 25kg /cm2 and water absorpt ion not more than 20% in foundation and plinth i/c curing etc complete, Cement Mortar 1:6 (1 cement : 6 sand). 10 Brick work with well brunt open bhatta, bricks, crushing strength not less than 25kg / cm2 and water absorpt ion notmore than 20% in superstructure above plinth level and up to floor two level i/c curingetc complete.Cement Mortar 1:6 (1 cement : 6sand) 11 Providing half brick masonary with well burnt open bhatta bricks crushing strength not less than 25 kg /cm2 and water absorption not more than 20% in super structure above plinth level and up to floor two level Cement mortar 1:4 (1 cement : 4 sand) 12 Random rubble masonry with hard stone in foundation and plinth including leveling up with cement concrete 1:6:12 (1 cement :6 sand : 12 graded stoneaggregate 20mm nominal size) at plinth level with : Cement mortar 1:6 (1 cement : 6 sand) 13 Providing and fixing ISI marked flush door shutters conforming to IS: 2202 (Part I) non-decorative type, core of block board construction with frame of 1st class hard wood and well matched commercial 3 ply veneering with vertical grains or cross bands and face veneers on both faces of shutters.30 mm thick including ISI marked Stainless Steel butt hinges with necessary screws. + Extra for lipping. Extra for providing lipping with 2nd class teak wood battens 25 mm minimum depth on all edges of flush door shutters (over all area of door shutter to be measured). Rate (1696 + 401 = 2097/- Per Sqm) 14 Providing wood work in frames of doors, windows, clerestory windows and other frames, wrought framed and fixed in position with hold fast lugs or with dash fasteners of required dia and length (hold fast lugs or dash fastener shall be paid for separately). Sal wood 15 Providing and fixing M.S. grills of required pattern in frames of windows etc. with M.S. flats, square or round bars etc. including priming coat with approved steel primer all complete. Fixed to steel windows by welding. 16 Providing and fixing M.S. grills of required pattern in frames of windows etc. with M.S. flats, square or round bars etc. including priming coat with approved steel primer all complete Fixed to openings / wooden frames with rawl plugs screws etc. 17 Providing 40x5 mm flat iron hold fast 40 cm long including fixingto frame with 10 mm diameter bolts, nuts and wooden plugs and embeddings in cement concrete block 30x10x15cm 1:3:6 mix (1 cement : 3 sand : 6 graded stone aggregate 20mm nominal size) 18 Providing and fixing panelled or panelled and glazed shutters for doors, windows and clerestory windows including ISI marked M.S. pressed butt hinges bright finished of required size with necessary screws excluding, panelling/ glazing which will be paid for separately, all complete as per direction of Engineer-in-charge. Kiln seasoned and chemically treated hardwood Haldu, Kail, Bija wood. 30 mm thick shutters 19 Providing and fixing panelling or panelling and glazing in panelled or panelled and glazed shutters for doors, windows and clerestory windows (Area of opening for panel inserts excluding portion inside grooves or rebates to be measured). Panelling for panelled or panelled and glazed shutters 25 mm to 40 mm thick: Kiln seasoned and chemically treated Haldu, Kail, Bija wood 20 Providing and fixing UPVC panelled door shutter UPVC 30 mm thick factory made PVC or UPVC door shutter made of styles and rails of a UPVC hollow section of size 60x30 mm and wall thickness 2 mm (± 0.2 mm), with inbuilt decorative moulding edging on one side. The styles and rails mitred and joint at the corners by means of M.S. galvanised/plastic brackets of size75x220 mm having wall thickness 1.0 mm and stainless steel screws. The styles of the shutter rein-forced by inserting galvanised M.S. tube of size 25x20 mm and 1 mm (± 0.1 mm) wall thickness. The lock rail made up of H section, a UPVC hollow section of size 100x30 mm and 2 mm (± 0.2 mm) wall thickness fixed to the shutter styles by means of plastic/ galvanised M.S.U cleats.The shutter frame filled with a UPVC multi chambered single panel of size not less than 620 mm, having over all thickness of 20 mm and 1 mm (± 0.1 mm) wall thickness.The panels filled vertically and tie bar at two places by inserting horizontally 6 mm galvanised M.S. rod andfastened with nuts and washers, complete as per manufacturers specification and direction of Engineer-in-charge. 21 Cement concrete flooring 1:2:4 (1 cement : 2 sand : 4 graded stone aggregate) finished with a floating coat of neat cement including cement slurry, but excluding the cost of nosing of steps etc. complete.(Area of panel not to exceed 2.0 sqm) 40mm thick with 20mm nominal size stone aggregate. 22 Taking out doors, windows and clerestory window shutters (steel or wood) including stacking within 50 metres lead: Of area 3 sq. metres and below 23 Welding by gas or electric plant including transportation of plant at site etc.complete. 24 20 mm cement plaster of mix : 1:6 (1 cement : 6 sand) 25 Providing and Fixing, factory made, PVC door frame made of PVC extruded sections of size 75mmx53 mm, having wall thickness 2.0mm (±0.2mm). Both verticals sides of the frame reinforced with PVC profile of cross section size 28mm x 30mmx2mm thickness (± 0.2 mm) and 75mmx200 mm long, including reinforcing both ends of the top frame with PVC profile. PVC Door Frame and PVC reinforcement profile to be mitred cut jointed and fusion welded together including providing andfixing 3 nos. of 125mm long stainless steel hinges to frame, fixing the frame with jamb with required nos. and sizes of anchor dash fastener, all complete as per manu-facturers specification and direction of engineer-in-charge. 26 15 mm cement plaster on the rough side of single or half brick wall of mix : 1:6 (1 cement : 6 sand) 27 12 mm cement plaster finished with a floating coat of neat cement of mix : 1:4 (1 cement : 4 sand) 28 15 mm cement plaster on rough side of single or half brick wall finished with a floating coat of neat cement of mix : 1:4 (1 cement : 4 sand) 29 6 mm cement plaster of mix : 1:3 (1 cement : 3 sand) 30 Pointing on stone work with cement mortar 1:3 (1 cement: 3 sand). Flush/ Ruled pointing 31 Demolishing cement concrete manually/ by mechanical means including disposal of material within 50 metres lead as per direction of Engineer in-charge. Nominal concrete 1:3:6 or richer mix (i/c equivalent design mix). 32 Demolishing brick work manually/ by mechanical means including stacking of serviceable material and disposal of unserviceable material within 50 metres lead as per direction of Engineer-in- charge. In cement mortar 33 Dismantling doors, windows and clerestory windows (steel or wood) shutter including chowkhats, architrave , holdfasts etc. complete and stacking within 50 metres lead : Of area 3 sq. metres and below 34 Dismantling roofing including ridges, hips valleys and gutters etc., and stacking the material within 50 metres lead of: Asbestos/ Non asbestors sheet 35 Dismantling old plaster or skirting raking out joints and cleaning the surface for plaster including disposal of rubbish to the dumping ground within 50 metres lead. 36 Grading roof for receiving water proofing treatment with Cement concrete 1:2:4 (1 cement : 2 sand : 4 graded stone aggregate 20 mm nominal size) 37 Providing and laying water proofing treatment on roofs of slabs by applying cement slurry mixed with water proofing cement compound consis-ting of applying :a) After surface preparation, first layer of slurry of cement @ 0.488 kg/sqm mixed with water proofing cement compound @ 0.253 kg/sqm.b) Laying second layer of Fibre glass cloth when the first layer is still green. Overlaps of joints of fibre cloth should not be less than 10 cm.c) Third layer of 1.5 mm thickness consisting of slurry of cement @ 1.289 kg/sqm mixed with water proofing cement compound @ 0.670 kg/sqm and sand @ 1.289 kg/sqm. This will be allowed to air cure for 4 hours followed by water curing for 48 hours. The entire treatment will be taken upto 30cm on parapet wall and tucked into groove in parapet all around. 38 Design, supply, fabrication, Transport and erection of structural Steel/Mild Steel built-up sections for Pre Engineered steel building in column, Rafter, Truss, floor joist, Wind Bracings, Tie Beam, foundation bolts, Fasteners etc. including two coats of Epoxy paint and one coat of prime. These structural steel/built-up sections shall be manufactured using advanced CNC Plasma/Oxy Acetylene cutter and H Beam Welding line, Welding shall be in full depth on both sides of the plate adopting relevant I.S. Code, design of PEB Steel building to be proof checked by any NIT/IIT 39 Providing and fixing plain glass panes 3mm thick to doors & windows(Base rate679.80 per Sqm) 40 Providing and laying of PVC pipe 110mm Dia PVC of 2.5 Kg./Cm2 pressure kissan or Supreme or approved equivalent make i/c. excavation of trenches of required depth in all type of soil after laying cement concrete 1:5:8 of 75mm thickness on bed in proper line and level then filling cc 1:5:8 on both side of pipe and over the pipe minimum thickness of cover 75mm all-round the pipe after checking the gradient back filling up to G.L with excavated soil all as per direction of Engineer-in- Charge complete. (Base rate Rs.270.35 Per Meter) 41 Providing fixing in position PVC shoes of 110 mm dia including jointing etc. complete with cost of all materials and labour-(Base rate Rs.119.10 Each) 42 Repairing of all type wooden door shutter of various location. The item includes the tightening of screws, changing of damaged door fittings, fixing of additional fixtures, fixing of konia, on corners for giving strength to the loose shutter, cutting of door shutter if required in case of improper closing of door, removal & re-fixing of shutter etc. complete as per direction of Engineer- in-Charge.The required fitting will be provide by company(Baserate Rs.103.05 Each) 43 Distempering with oil bound washable distemper of approved brand and manufacture to give an even shade: Old work (one or more coats). 44 Providing & fixing PVC pipe 110mm Dia Kissan or Supreme or equivalent make (2.5Kg. per cm sq. pressure) with necessary clamp with fixing in position jointing etc. including removalofoldpipe.(BaseRate Rs.183.35 Per Meter) 45 Repairing of glazed/panel shutter of window of various location. The item includes the tightening of screws, change of damaged glass pans, fixing of additional fixtures, konia, on corners for giving strength to the loose shutter, removal & re-fixing of shutter if required etc. complete all as per direction of Engineer-in-Charge. The required fixtures & hardware materials will be provide by company. (Base rate Rs.74.95/- Each.) 46 Providing & fixing best quality white colour orrisa pan WC seat of parryware or approved equivalent make,1st quality ISI marked complete with cost of all materials like ‘P’ trap, pvc elbow and labour. Item also includes dismantling old WC seat and fittings and repairing the floor to original condition all as per the direction of Engineer-in- Charge and cost of all material, labour etc. required for repair work. (Base rate Rs.3200.00 Each.) 47 Repairing of damaged wooden panel door shutter of average width 0.85m and height1.90m of quarters including changing of damaged members (two vertical, one bottom horizontal & bottom panel). The item also includes removal of shutter from frame, opening of members of shutter,changing of damaged above mentioned wooden members and fixing with old members in such a way that new members matches with old members properly, fixing of repaired shutter in frame with new hinges and screw, and painting of shutter including priming coat and fixing of old fittings in repaired shutter complete as per the direction of Engineer-in-Charge and cost of all material, labour etc. required for repair work. (Base rate Rs.2478.40 Each.) 48 Providing and laying Ceramic glazed floor tiles 300 x 300 mm or more (having thickness 6 to 7mm) of 1st quality conforming to IS : 15622 of approved make in any colours and shade laid on 20 mm thick Cement Mortar 1:4 (1 Cement : 4 sand) including pointing the joints with white cement and matching pigment etc., complete. 49 Supplying and filling in plinth under floors inclu-ding watering ramming consolidating in layers not exceeding 20cm in depth and dressing complete .With hard muram having CBR >12 % at under floors including watering, ramming and compac-ting (minimum compaction 95% of MDD) in layers not exceeding 20cm in thickness and dressing complete. (Note:- maximum thickness of this layer to be provided shall be 30cm) 50 Deduct for not provide C.I. manhole cover with frame for item No. 19.9.1.1 & 19.9.1.2 51 Repairing of damaged floor of thickness upto 40mm and surface area as givan below at all locations with cement concrete 1:2:4 with graded metal of max. Size 12.5mm including dismantling of damaged portion in regular shape with chisel and disposing off the debris at desired location. The item includes shifting of house hold furniture eg. Almira, sofa and other objects carefully, cleaning the surface with broom applying water cement slurry before concreting, repairing of damaged floor with cement concrete 1:2:4 finishing with neat cement to match the top surface with existing floors, cleaning of extra material, curing etc. complete as per the direction of Engineer-in-Charge. Area upto 0.30sqm. (Base rate Rs.116.40 per job) 52 Repairing of damaged floor of thickness upto 40mm and surface area as givan below at all locations with cement concrete 1:2:4 with graded metal of max. Size 12.5mm including dismantling of damaged portion in regular shape with chisel and disposing off the debris at desired location. The item includes shifting of house hold furniture eg. Almira, sofa and other objects carefully, cleaning the surface with broom applying water cement slurry before concreting, repairing of damaged floor with cement concrete 1:2:4 finishing with neat cement to match the top surface with existing floors, cleaning of extra material, curing etc. complete as per the direction of Engineer-in-Charge. A-Area above 0.30 sqm. to 1.00 sqm. (Base rate Rs.252.90 Per job) 53 Repairing of damaged plaster of various thickness and surface area up to 1M2 with cement motor 1:5 including dismantling of damaged portion in regular shape with the help of chisel & disposal of recovered debris to desired location. The item includes shifting of house hold objects like furniture Almira, etc. from work place carefully, execution of work with help of chisel and disposal of all the precautions to take of painted surface of nearby area of cleaning of stains, painting the surface with matching colour and material, scaffolding for all heights curing etc. complete as per the direction of Engineer-in-Charge. (Base rate Rs.165.95 Per job) 54 Providing and laying vitrified floor tiles Multi/ Double charged (Minimum top layer thickness 2.0mm) Neno Polished self design, in different size with water absorption less than 0.05% and conforming to IS: 15622 of approved make in all colours& shades, quality/ premium quality in flooring laid on 12mm thick cement mortar 1:4 (1cement :4sand) including grouting the joints with white cement and matching pigments etc. complete In light shade glossy/ rustic /stain finished Size 600X600 mm thickness 9-10 mm 55 Providing & fixing PVC bend 110mm Dia Kissan or Supreme or equivalent make complete with removal of old band and make surface in good conditions.(Base rate Rs.107.20 Each) 56 Providing and fixing factory made single extruded WPC(Wood Polymer Composite) solid door/ window/ceosetory windows and other frames/ chowkhat comprising of virgin polymer of K value 58-60 (Suspension Grade), calcium carbonate and natural fibers (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 S.S. screws having minimum density of 750 kg/m3 and screw withdrawal strength of 2200 N (Face) & 900 N (Edge), minimum compressive strength 58 N/mm2 , modulus of elasticity 900 N/ 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 fixed in position with M.S. hold fast/ lugs/ S.S.dash fasteners of required dia and length complete as per direction of Engineer-in-Charge. (M.S. hold fast/lugs or S.S. dash fasteners shall be paid separately) Single rebate (75 mm X 50 mm) 57 Providing and fixing precoated galvanised iron profile sheets (size, shape and pitch of corrugation as approved by Engineer-in-charge) 0.50 mm + 0.05 %, total coated thickness with zinc coating 120 gsm as per IS: 277 in 240 mpa steel grade, 5-7 microns epoxy primer on both side of the sheet and polyester top coat 15-18 microns. Sheet should have protective guard film of 25 microns minimum to avoid scratches while transportation and should be supplied in single length upto 12 metre or as desired by Engineer-in-charge. The sheet shall be fixed using self-drilling /self-tapping screws of size (5.5x 55mm) with EPDM seal, complete upto any pitch in horizontal/ vertical or curved surfaces excluding the cost of purlins, rafters and trusses and including cutting to size and shape wherever required. 58 Providing and place in position full size approved make cylindrical type septic tank (readymade) with complete system suitable for 20 users & 40 users of size as below with necessary excavation inlet and outlet complete with cost of all materials and labours all other incidental for finished work as directed by engineer in charge. (A) 20 users size of cylindrical type septic tank inlet - 30 & outlet 24 depth- 50 (Base Rate Rs.14125.00 Each). 59 Providing and fixing Ceramic glazed wall tiles 300x450 mm or more (having thickness 6 to 7 mm) of 1st quality conforming to IS:15622 of approved make in all Colours& shades, except burgundy, bottle green, black laid on 12mm thick bed of Cement Mortar 1:3 (1 Cement: 3 sand)preprad same day when mortar is still green jointed with grey cement slurry @3.3 kg/ M2 including pointing the joints with white cement and matching pigments etc., complete. 60 Providing and fixing P.V.C. waste pipe for sink or wash basin including P.V.C. waste fittings complete. Flexible pipe (only in residential & complaxes) 32 mm dia 61 Providing and fixing factory made single extruded WPC (Wood Polymer Composite) solid plain flush door shutter of required size comprising of virgin polymer of K value 58-60 (Suspension Grade), calcium carbonate and natural fibers (wood powder/ rice .husk/wheat husk) and non toxic additives (maximum toxicity index of 12 for 100 gms) having minimum density of 650 kg/cum and screw withdrawal strength of 1800 N (Face) & 900 N (Edge), minimum compressive strength 50 N/mm2, modulus of elasticity 850 N/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 fixing with stainless steel butt hinges of required size with necessary full body threaded star headed counter sunk S.S screws, all as per direction of Engineer-InCharge. (Note: stainless steel butt hinges and necessary S.S screws shall be paid separately) 30 mm thick WPC (Wood polymer composite) solid plain flush door shutter 62 Providing and fixing aluminium work for doors, windows, ventilators and partitions with extru-ded built up standard tubular sections/ appro-priate Z sections and other sections of approved make conforming to IS: 733and IS: 1285, fixing with dash fasteners of required dia and size, including necessary filling up the gaps at junctions, i.e. at top, bottom and sides with required EPDM rubber/neoprene gasket etc.Aluminium sections shall be smooth, rust free, straight, mitred and jointed mechanically wherever required including cleat angle, Alumi-nium snap beading for glazing / paneling, C.P. brass / stainless steel screws, all complete as per architectural drawings and the directions of Engineer-in-charge. (Glazing, paneling and dash fast-eners to be paid for separately) : For shutters of doors, windows and ventilators including providing and fixing hinges/ pivots and making provision for fixing of fittings wherever required including the cost of EPDM rubber / neoprene gasket required (Fittings shall be paid for separately). Anodised aluminium (anodised transparent or dyed to required shade according to IS: 1868, Minimum anodic coating of grade AC15) 63 Providing and fixing precoated galvanised steel sheet roofing accessories 0.50 mm + 0.05 % total coated thickness, Zinc coating 120gsm as per IS: 277 in 240 mpa steel grade, 5-7 microns epoxy primer on both side of the sheet and polyester top coat 15-18 microns using self-drilling/ self tapping screws complete :Ridges plain (500-600mm). 64 Providing and fixing glazing in aluminium door, window, ventilator shutters and partitions etc. with EPDM rubber/neoprene gasket etc. complete as per the architectural drawings and the directions of engineer-in-charge. (Cost of aluminium snap beading shall be paid in basic item) : With float glass panes of 4.0 mm thickness (weight not less than 10 kg/sqm) 65 Providing and place in position full size approved make cylindrical type septic tank (readymade) with complete system suitable for 20 users & 40 users of size as below with necessary excavation inlet and outlet complete with cost of all materials and labours all other incidental for finished work as directed by engineer in charge. (B) 40 users size of cylindrical type septic tank inlet - 36 & outlet 30 depth- 50 (Base Rate Rs.18100.00 Each). 66 Surface dressing of the ground including removing vegetation and in equalities not exceeding 15 cm deep and disposal of rubbish, lead up to 50 m and lift up to 1.5 m. in all kinds of soil. 67 Providing and fixing 18mm thick gang saw cut mirror polished (premoulded and prepolished) machine cut for kitchen platforms, vanitycounters, window sills , facias and similar locations of required size of approved shade, colour and texturelaid over 20mm thick base cement mortar 1:4 (1cement : 4 sand) with joints treated with whitecement, mixed with matching pigment, epoxy touch ups, including rubbing, curing moulding and polishing to edge to givehigh gloss finish wherever required etc. complete at all levels. Samples approved by Engineer-in- Charge. Cuddpah stone 68 Constructing brick masonrymanhole in cement mortar 1:4 ( 1 cement : 4 sand ) R.C.C. top slab with Cement Concrete 1:2:4 mix (1 cement : 2 sand : 4 graded stone aggregate 20 mm nominal size), foundation concrete 1:2:4 mix (1 cement : 2 sand : 4 graded stoneaggregate 20mm nominal size) inside plastering 12mm thick with cement mortar 1:3 (1cement :3 sand) finished with floating coat of neat cement and making channels in cement concrete 1:2:4(1 cement : 2 sand : 4 graded stone aggregate 20mm nominal size) finished with a floating coat of neat cement complete as per standard design Inside size 90x80cm and 45 cm deep including C.I.cover with frame (light duty) 455x610 mm internal dimensions total weight of cover and frame to be notless than 38kg (weight of cover 23 kg and weight of frame 15 kg):With well burnt bricks 69 Providing and fixing Stainless Steel A ISI 304 (18/8) kitchen sink as per IS 13983 with C.I. brackets and stainless steel plug 40 mm including painting of fittings and brackets, cutting and making good the walls wherever required : Kitchen sink without drain board 610x460 mm bowl depth 200 mm. 70 40 mm thick fine dressed stone flooring over 20 mm (average) thick base of cement mortar 1:5 (1 cement : 5 sand) including pointing with cementmortar 1:2 (1 cement : 2 sand) with an admixture of pigment to match the shade of stone. Red sand stone 71 Providing and applying white cement based putty of average thickness 1 mm, of approved brand over the plastered wall surface to prepare the surface even and smooth i/c all cost of material, labour and scaffold etc in all position complete. Note : Putty shall be applied only on the internal walls, for application on the exterior walls prior permission of Chief Engineer will be required. 72 Providing and fixing factory made UPVC white colour sliding glazed window upto 1.50 m in height dimension comprising of UPVC multi-chambered frame with in built roller track and sash extruded profiles duly reinforced with 1.60 ± 0.2 mm thick galvanized mild steel section made from roll forming process of required length (shape & size according to UPVC profile), appropriate dimension of UPVC extruded glazing beads and UPVC extruded interlocks, EPDM gasket, wool pile, zinc alloy (white powder coated) touch locks with hook, zinc alloy body with single nylon rollers (weight bearing capacity to be 40 kg), G.I fasteners 100 x 8 mm size for fixing frame to finished wall and necessary stainless steel screws etc. Profileof frame & sash shall be mitred cut and fusion welded at all corners, including drilling of holes for fixing hardwares and drainage of water etc. After fixing frame the gap between frame and adjacent finished wall shall be filled with weather proof silicon sealent over backer rod ofrequired size and of approved quality, all complete as per approved drawing & direction of Engineer-in-Charge. (Single /double glass panes, wire mesh and silicon sealent shall be paid separately) Note: - For UPVC frame, sash and mullion extruede profiles minus 5% tolerance in dimension i.e. in depth & width of profile shall be acceptable. Variation in profile dimension in higher side shall be accepted but no extra payment on this account shall be made.Three track three panels sliding window with fly proof SS wire mesh (Two nos. glazed & one no. wire mesh panels) made of frame 92x44mm & sash 32x60mm both having wall thickness of 1.9±0.2mm and single glazing bead of appropriate dimension (Area of window upto 1.75m2) 73 Finishing walls with Premium Acrylic Smooth exterior paint with Silicone additives of required shad Old work (Two or more coats applied @ 1.43 ltr/ 10 sqm) over existing cement paint surface. 74 Providing and fixing fly proof wire gauze to windows, clerestory windows and doors with M.S. Flat 15x3mm and nuts and bolts complete.Stainless steel (grade 304) wire gauze of0.5 mm dia wire and 1.4 mm aperture on both sides. 75 Earth work in surface excavation not exceeding 30 cm in depth but exceeding 1.5 m in width as well as 10 sqm on plan including disposal of excavated earth up to 50 m lead and lift up to 1.5 m, disposed soil to be levelled and neatly dressed, All kinds of soil 76 Providing and fixing factory made UPVC white colour sliding glazed window upto 1.50 m in height dimension comprising of UPVC multi-chambered frame with in built roller track and sash extruded profiles duly reinforced with 1.60 ± 0.2 mm thick galvanized mild steel section made from roll forming process of required length (shape & size according to UPVC profile), appropriate dimension of UPVC extruded glazing beads and UPVC extruded interlocks, EPDM gasket, wool pile, zinc alloy (white powder coated) touch locks with hook, zinc alloy body with single nylon rollers (weight bearing capacity to be 40 kg), G.I fasteners 100 x 8 mm size for fixing frame to finished wall and necessary stainless steel screws etc. Profileof frame &sash shall be mitred cut and fusion welded at all corners, including drilling of holes forfixing hardwares and drainage of water etc. After fixing frame the gap between frameand adjacent finished wall shall be filled with weather proof silicon sealent over backer rod of required size and of approved quality, all complete as per approved drawing & direction of Engineer-in-Charge. (Single /double glass panes, wire mesh and silicon sealent shall be paid separately) Note: - For UPVC frame, sash and mullion extruede profiles minus 5% tolerance in dimension i.e. in depth & width of profile shall be acceptable. Variation in profile dimension in higher side shall be accepted but no extra payment on this account shall be made.Three track three panels sliding window with fly proof S.S wire mesh (Two nos. glazed & one no. wire mesh panels) madeof frame 116 x 45 mm & sash 46 x 62 mm both having wall thickness of 2.3 ± 0.2 mm and single glazing bead/double glazing bead of appropriate dimension. (Area ofwindow above 1.75 sqm).
