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| Sr No | Corrigendum Date | Corrigendum | Type | New Submission Date |
|---|---|---|---|---|
| 1 | 22-09-2025 | Bid Auto Extn Corrigendum | Bid Auto Extn Corrigendum | 29-09-2025 |
| Sl. No. | Item Description |
| 1 | Taking down chowkhats or frame with shutter w/o taking off shutter from the frame areanot exc 1.5 Sqm each, complete all as specified and directed. |
| 2 | All as per item No 1 but area exc 1.5 Sqm but not exc 4 Sqm each. |
| 3 | Taking down and refixing of same shutter in same opening of any description exc 1 sqm but not exceeding 2 sqm, complete all as specified and directed. |
| 4 | M&L for pressed steel frames of size 125x60mm with one or more rebates including necessary fixing lugs, hinges, lock strike plate, hold fast etc, complete all as specified and directed. |
| 5 | S&F pressed steel frame for door with one or more rebates size 105x60mm including necessary fixing lugs, hinges, lock strike plate, hold fast etc, complete all as specified and directed. |
| 6 | M&L for PCC 1:3:6 type C1 (Using 20mm graded stone aggregate) as in hold fast, pressed steel frames and back filling of pressed steel frame, complete all as specified and directed. |
| 7 | S&F 35 mm thickfactory made IInd class hard wood plain framed panelled shutters with panel of 9 mm BWP commercial ply 12mm thick veneering on both veneered particle board with commercial veneering on both faces. The size of rail and stile as per IS :1003 (part-I), kiln seasoned and chemically treated, complete all as specified and directed. |
| 8 | S&F 35 mm thick factory made IInd class hard wood glazed or skelton shutter open rebated prepared to receive glass, gauge etc without sash bars edges of framing plain fitted with cut & mitred beads for securing glass etc size of member all as per clause 8.23 (a) of SSR part-I, complete all as specified and directed. |
| 9 | M&L for prepraration of new wooden surfaces and applying two coats of synthetic enamel paint over a coat of pink primer, complete all as specified and directed. |
| 10 | S&F factory made solid PVC door Frame of size 50mm x 47mm made out of 5mm plain colour PVC sheet reinforced with MS square tube, complete all as specified and directed. |
| 11 | S&F 100 mm size butt hinges medium weight, cold rolled, mild steel, complete all as specified and directed. |
| 12 | S&F factory made soild panel PVC door shutter 30mm thick (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 strip of 20mm width stuck inside with solvent cement for stiles and plain colour PVC sheets for top rail & bottom rail, panelling of plain colour PVC sheet to be fitted in the MS frame welded/sealed to the stiles & rails with suitable PVC sheet beading and jointed togehter with solvent cement, supplying & fixing in the frame at site as per specification, complete all as specified and directed. |
| 13 | S&F aluminium anodised barrel tower bolts of extruded section and fixed 150 mm long, complete all as specified and directed. |
| 14 | S&F aluminium handles cast type anodised 150mm long, complete all as specified and directed. |
| 15 | S&F 300 mm long aluminum anodised sliding door bolts, aluminium alloy, door bolt with hasp, staple (bolt type) and fixing clips of sheet, cast or extruded sections and fixing bolts andsliding bolts of extruded sections or cast-aluminium, complete all as specified and directed. |
| 16 | S&F stainless steel wire cloth 0.36 mm nominal dia and average width of aperture 1.40 mm and fixed with stainless steel staples, complete all as specified and directed. |
| 17 | S&F in repair stainless steel wire cloth 0.36 mm nominal dia of wire and average width of aperture 1.40 mm and fixed with SS wire staples in any type of door/window/ventilators including fixing of new beading if old damaged, complete all as specified and directed. |
| 18 | M&L for preparation of new steel surfaces and applying two coats of synthetic enamel paint over a coat of red oxide primer, complete all as specified and directed. |
| 19 | M&L for prepraration of old painted wood or wooden surfaces of any description over 10cm width or girth and applying one coat of synthetic enamel paint,complete all as specified and directed. |
| 20 | M & L for preparation of old painted steel surfaces of any description over 10 cm width or girth and applying one coat of synthetic enamel paint, complete all as specified and directed. |
| 21 | S&F in repair aluminium anodised barrel tower bolts of extruded section and fixed 150 mm long, complete all as specified and directed. |
| 22 | S&F in repair aluminium handles cast type anodised 150mm long, complete all as specified and directed. |
| 23 | S&F in repair 300 mm long aluminum anodised sliding door bolts, aluminium alloy, door bolt with hasp, staple (bolt type) and fixing clips of sheet, cast or extruded sections and fixing bolts andsliding bolts of extruded sections or cast-aluminium, complete all as specified and directed. |
| 24 | S&F hasp and staple safety type aluminium anodised with mild steel hinges pin including bolt to hinge plate and fixed with screws size 125mm, complete all as specified and directed. |
| 25 | M&L for resecuring or easing & adjusting without taking down of door shutter/window shutter of size exc 1 Sqm but not exc 2 Sqm, complete all as specified and directed. |
| 26 | M&L in repair of welding butt hinges and helical door springin any situation and at any floor including taking downshutter and refixing in same opening and making functional, complete all as specified and directed. |
| 27 | Hacking out broken glass (any size shape, thickness, quality or description) from wooden/metalframe glazed with putty or fixed with beads having area not exc 0.50 sqm in each pane, complete all as specified and directed. |
| 28 | S&F 4.8 mm thick sheet glass selected quality plain/ tinted in squares exc 0.5 sqm each pane fixed with oil putty complete all as specified and directed. |
| 29 | S & F 4 mm thick sheet glass ordinary quality and fixing in frame with glass putty or fixed with wooden beads having area of any description in each pane, complete all as specified and directed. |
| 30 | All as per item No 29 above but 3mm thick. |
| 31 | M&L for framed work as in grills, gratings etc with ends of bars shouldered and/or riveted, or forged into spikes; framed guard bars; barred iron doors; ladders; framed balusters; walk ways; railings; frame work of water tanks and similar work and similar work etc; confirming to Fe-290 Gde E-165, complete all as specified and directed. |
| 32 | Dismantling wrought iron work or mild steel work of any description not otherwise provided for, complete all as specified and directed. |
| 33 | Demolition of brick work built in cement mortar including all quoins, arches, pillars etc complete all as specified and directed. |
| 34 | M&L for brick works with sub class \"B\" bricks straight or curved on plan exc 6m mean radius, built in cement mortar 1:6, complete all as specified and directed. |
| 35 | M&L for 10 mm thick plaster in cement mortar 1:6,on brick or concrete surfaces finished even and fair without using extra cement, complete all as specified and directed. |
| 36 | M&L for rendering 15mm thick in cement mortar 1:4 on fair faces of brick work or concrete surfaces using WPC even and smoothwithout using extra cement, complete all as specified and directed.Note :- WPC shall be measured and paid seperately. |
| 37 | Supply only integral water proofing compound, complete all as specified & directed. |
| 38 | M&L for rendering 5mm thick on fair faces of ceiling in cement mortar 1:3and surfaces finished even and smooth without using extra cement, complete all as specified and directed |
| 39 | Taking down cement plaster on brick or stone walls etc, including raking out joints, hacking for key, scrubbing down with water etc, complete all as specified and directed. |
| 40 | M & L for preparation of new plastered / concretesurfacesand applying two coats of synthetic enamel paint using min 3 tints coloured in camoflage pattern,complete all as specified and directed. |
| 41 | M&L for preparation of new plastered surfaces of walls and applying two coats of cement base paint over a coat of alkali resistant priming paint including dark blue colour on pillar/RCC/brick facia, complete all as specified and directed |
| 42 | M&L for preparation of new surface of wall and applying two coats of distemper oil emulsion over a coat of primer above 2mm thick wall care putty on new surfaces, complete all as specified and directed. |
| 43 | M&L prepration of new plastered surfaces of and applying three coat of white wash on ceiling, complete all as specified and directed. |
| 44 | M&L for preparation of oldplastered surfaces and applying one coats of cement base painton walls, complete all as specified and directed. |
| 45 | M&L for preparation of old decorated plastered & un plastered surfaces of walls by brooming down or steel wire brushing, scraping down smoke root mould moss and efflorescent salts trading oil and greasy spots filling holes cracks with wall care putty all and applying one coat of white wash, complete all as specified and directed. |
| 46 | All as per item No 45 above but on ceiling. |
| 47 | All as per item No 45 above but one coat of distemper oil emulsion on wall. |
| 48 | M&L for complete removal of old decorated plastered & unplastered surfaces of wallsby brooming down or steel wire brushing, scrapping down smoke soot, mould, moss and efflorescent salts, trading oil and greasy spots and applying two coats of distemper Oil emulsion paint over a coat of primer above 1 to 2mm thick wall care putty, complete all as specified and directed. |
| 49 | M&L for preparation of oldplastered surfaces and applying one coat ofacrylic emulsion paint, Alkali & fungal resistance, dirt resistance exterior paint of required shade (Company Depot Tinted), complete all as specified and directed. |
| 50 | Demolition of cement concrete exc 15cm thickness but above ground flooras sunken floor, complete all as specified and directed. |
| 51 | M&L for cement concrete type E-2, 1:5:10 (using 40 mm graded stone aggregate) as in sunken flooring, complete all as specified and directed. |
| 52 | M&L for applying two coats of water proofing coating on the entire surface of sunken portion as per manufacturer\"s instructions, complete all as specified and directed. |
| 53 | M&L for 15mm thick cement screed in cement mortar 1:3 mixed with integral water proofing compound including a bonding coat as per manufacturer\"s instruction, complete all as specified and directed. |
| 54 | S&F in repair 32mm dia GI pipe 450mm long beveled cut at both ends by making hole in walls sunken portion approx above the RCC slab and ceiling finished the hole with cement plaster 1:2 to match with existing surfaces, complete all as specified and directed. |
| 55 | M&L for cutting holes into or through brick walls not exceeding half brick built in cement mortar and making good in cement mortar 1:3 or cement concrete 1:2:4 type B-1 as required, complete all as specified and directed. |
| 56 | Demolition of stone slabs and tiles of any description or thickness Laid, bedded and pointed in any mortar in floors, aprons etc, complete all as specified and directed. |
| 57 | M&L granite slab (of any type) 20mm thick (table rubbed and polished) in steps, jambs, pillars, window-cills, cooking platforms and like in 15mm thick screed bed of cement mortar 1:4 including pointing in white cement (1:2) using marble dust with admixture of pigment to matchthe shade of granite, complete all as specified and directed. |
| 58 | Rounding to edges of stone slabs one edge, such as in steps, cooking platform and other similar situation, complete all as specified and directed. |
| 59 | S & F 18/19mm Block boards, grade 2 quality, interior grade, decorative type with decorative face veneer on one face for external teak wood leaping, 6mm thickfixed with screws to timber frame work, complete all as specified and directed. |
| 60 | S& F in repair ball catches with 8mm dia steel ball, and brass body and strikingplate including letting in and fixed, complete all as specified and directed. |
| 61 | S&F in repair Stainless steel kictchen plate rack made out of 1 mm thick stainless steel sheet of size 75cm x 90 cm x 25cm including all fixing arrangements, complete all as specified and directed. |
| 62 | S&F in repair sinks made of stainless steel 1mm thick for kitchen or laboratory with plugs,waste pipe,washers and waste including cast ironcantilever brackets connecting union etc over all size 495mm x 420mm with bowl size 410mm x 330mm x160 mm, complete all as specified and directed. |
| 63 | S&F in repair sinks with drainage board made of stainless steel 1mm thick for kitchen or laboratory with plugs, waste pipe, washers and waste incl cast iron cantilever brackets connection union etc over all size 915mmX460mm with bowl size 410mmX330mmX160mm, complete all as specified and directed. |
| 64 | S&F in repair 600 mm x 450 mm beveled as mirror of selected quality glass, mounted on 6 mm thick AC building board or commercial ply wood and fixed to wooden plugs with chromium plated brass screwes and cup washers, complete all as specified and directed. |
| 65 | S & F in repairs harrison rails 25mm dia, anodised alluminium alloy with fixing brackets, stops, rollers etc, complete all as specified and directed. |
| 66 | M&L for cleaning and removing with bleaching powder to all scale, sludge, mud, algae and dirt etc from tanks capacity upto and including 750 liters from mouths of circulating pipes etc and washing with clean water including writing in words with synthetic enamel paint as CLEANED ON (date), complete all as specified and directed. |
| 67 | M&L for removing plant growth (any type) by injecting chemical glyco-plosohate solution (4% concentration) @ 20ml or till refusal by infecting / cutting the stem or root of the vegitation to a depth of 30mm inside the vegitation and spraying the area with glayco-phosphate chemical solution (4% concentration, 25ml of chemical diluted with 1.0 ltrs of water), removing the refuse, cleaning and making good the disturbed surfaces and applying one coat of cement based paint / acylic paint of existing colour, complete all as specified and directed. |
| 68 | S&F in repair750 ltr rotational moulded polyethylene water storage tank (cylindrical vertical with closed top) hoisted, tripple layer, white colour, complete all as specified and as directed. |
| 69 | S&F in repair500 ltr rotational moulded polyethylene water storage tank (cylindrical vertical with closed top) hoisted tripple layer, white colour, complete all as specified and directed. |
| 70 | S&Fin repairs 20 mmball brass valves, high pressure, with polythene float and flynut complete scrfewed for iron pipe or brass ferrule and fixed, complete all as specified and directed. |
| 71 | S&F in repairvitreous china squatting pan Orissa pattern of size 580x440mm white with integral foot rest excluding flushing cistern and flush pipe complete incl. provn of cement concrete bedding, complete all as specified and directed. |
| 72 | S&F in repair wash down water closet (pedestal pattern) incl seat cover and stainless steel water jet incl connection to drain pipe (outgoing pipe) and to flush pipe, antisyphonage pipe etc, complete all as specified and directed. |
| 73 | S&F in repair vitreous china wash basin, white flat back size 550x400mm excludingwaste chain and plug and porcelain stopper but incl brackets cutting for and pinning in ends of barckets or erecting stand, waste coupling and waste pipe, (including corner type if required), complete all as specified and directed. |
| 74 | S&F in repair PVC valve less syphonic action type, flushing cistern 10 ltr capacity, low level white with inlet, ball valve, float and handle including brackets, complete all as specified and directed. |
| 75 | S&F in repair 15 mm bore Pillar taps fancy type, cast copper alloy chromium plated, screwed down high pressure, with crutch or butterfly handle, complete all as specified amnd directed. |
| 76 | S&F in repairs Bip tap standard of PTMT any colour high pressure screwed for iron pipe and fixed (Minimum weight 15mm - 90gms/20mm-125gm ), complete all as specified and directed. |
| 77 | S&F in repair 32 mm dia high density polythene (HDPE) pipes for waste pipe of pressure rating 6 kgf/sqcm, complete all as specified and directed. |
| 78 | S&F in repair 40 mm dia high density polythene (HDPE) pipes for waste pipe of pressure rating 6 kgf/sqcm, complete all as specified and directed. |
| 79 | S&F in repairs fancy type stop valve cast copper alloy chromium plated screwed down high pressure with crutch or butterfly handle of 15 mm bore, complete all as specified and directed |
| 80 | S&F in repair 15mm bore fancy type bib tap cast copper alloy chromium plated, screwd down, high pressure with crutch or butter fly handle, for iron pipe or for brass ferrule and fixing, complete all as specified and directed. |
| 81 | Taking up or down 20 mm dia steel tubing and connections including cleaning for re-fixing or removal to store, complete all as specified and directed. |
| 82 | Taking up or down 25 mm dia steel tubing and connections including cleaning for re-fixing or removal to store, complete all as specified and directed. |
| 83 | S&F of CPVC pipes outer dia 20mm SDR 11 & plain CPVC SDR 11 fittings on walls/ceilings or laying in floors including all fittings, complete all as specified and directed. |
| 84 | S&F of CPVC pipes outer dia 25mm SDR 11 & plain CPVC SDR 11 fittings on walls/ceilings or laying in floors including all fittings, complete all as specified and directed. |
| 85 | S&F in repair Health faucet (ABS body) mild steel chromium plated suitable for 15 mm dia pipes with 1.25 mtr long flexible tube and ABS wall hook incl making connections and fixed in position, complete all as specified and directed |
| 86 | S&F in repair swivel shower with shower arm PTMT 15 mm size of any colour (minimum weight 40grm), complete all as specified and directed. |
| 87 | S&F in repairbrass chromium plated tubular towel rail 20mm dia(D) type 60cm long between flanges, complete all as specified and directed. |
| 88 | S&F in repair PVC connection pipe 15 mm dia with PTMT nut for length 450 mm, complete all as specified and directed. |
| 89 | Dismantling floor hearth or wall tiling including cement mortar bedding but not backing, removing serviceable tiles to store and rubbish off the premises, complete all as specified and directed. |
| 90 | M&L Vitrified ceramic tiles light shade, 10 mm thick (Square/Rectangular) polished, set and jointed in neat cement slurry and pointed in white or coloured cement to match the shade of the tiles as in skirting, dados/Vertical surfaces over and including rendering 10mm thick on fair faces of brick work or concrete surfaces in cement mortar 1:4 rough finished surfaces to receive tiles, complete all as specified and directed. |
| 91 | M&L for glazed ceramic coloured tiles (Ist quality) 300 x 450mm x 6-7mm / 300 x 200mm x 7mm thick on vertical surfaces as in skirting / dado, set and jointed with neat cement slurry and pointed in white/coloured cement to match the shades of tiles over and including 10mm thick rendering in cement mortar 1:4, complete all as specified and directed. |
| 92 | M&L for non skid jointless cerermic coloured tiles(Ist quality) 7 to 8 mm thick (Square/rectangular) area of each tile exc 0.11 Sqm but not exceeding 0.18 Sqm in neat cement slurry and pointed in white or coloured cement with pigment over and including 15 mm thick screed bed in cement motar 1:6, complete all as specified and directed. |
| 93 | M&LVitrified ceramic tiles light shade10 mm thick (Square / Rectangular), polished area of each tiles not exc 0.36 Sqm in floors etc set and jointed in neat cement slurry and pointed in white or coloured cement to match the shade of the tiles over and including screed bed or bedding layer of cement mortar 15mm thick for laying floor finished in cement mortar 1:6, complete all as specified and directed. |
| 94 | M&L for 25mm thick cement concrete 1:2:4 type B-0 using 12.5 mm graded stone aggregate as in sub base, finished even and fair surfaces without using extra cement, complete all as specified and directed. |
| 95 | S&F in repair PVC (SWR) pipes single socketed in any length with rubber ring joints, step clamps, including all fittings (any type of \"T\"/tee ,bend,Y, Branch piece single/double, reducer , vent coil, access door, junction single/double, equal/unequal , any type of trap etc) 75mm dia fixed to walls/floor/trenches etc, complete all as specified and directed. |
| 96 | All as per item No. 95 here in before but for 110mm dia pipes. |
| 97 | S&F in replacement PVC overhead tankcover of capacity 250 to 1000 ltrs, complete all as specified and directed. |
| 98 | S&F in repair Powder Coating aluminium frame for doors, windows,(minimum thickness of powder coating 50 micron) ventilators with one or more rebates including joining cleat for fixing etc, complete all as specified and directed. |
| 99 | S & Fin repair Powder coated aluminium door shutters, aluminium sectionweighing 0.55 kg/ m including necessary joining cleats, zing clips, rubber neoprene packing, handles 2 Nos ineach door,tower bolt, hinges, anodised aluminium snap beading screws (minimum thickness of powder coating 50 micron), complete all as specified and directed. |
| 100 | S & Fin repair Powder coatingaluminium window and ventilator shutters,side hung/fixed type without sash bars,aluminium sectionweighing 0.55 kg/ m including necessary joining cleats, zing clips, rubber neoprene packing, anodised aluminium snap beading screwsanodised aluminium fittings such as peg stay, Tower bolt 150mm long 1 No. hinge type B-21 100 mm long 2 Nos, suitable handle 1 No(minimum thickness of powder coating 50 micron), complete all as specified and directed. |
| 101 | Supply and fixing in repair anodised aluminium grill (anodised transparent or dyed to required shade according IS : 1868 with minimum anodic coating of grade AC 15) of approved design / pattern, with approved standard section and fixed to the existing window frame with CP brass stainless steel screws @200 mm centre to centre including cutting the grill to proper opening size for fixing and operaton of handles and fixing approved anodised aluminium standard section around the opening, complete all as specified and directed. |
| 102 | S&F in repair door closer cast iron body hydrualically regulated, designatioin 03 universal type suitable for door shutters of 851 to 1000 mm in width and of weight between 61 to 80 kg, complete all as specified and directed. |
| 103 | M&L for repairing of RCC projection chajjas, roof, facia etc. by necessary preparation, scraping, cutting, chiseling derustingand cleaning exposed reinforcement surfaces of damaged, loose RCC surfaces with cement concrete (1:1.5:3) using 12.5mm graded crushed stone aggregates and reinforcement with welded mesh of weight exc 2Kg per Sqm but n.exc 3Kg/Sqm (if required) with or without facia and finished with cement morte 1:3 using coarse sand and work in patches area n.exc 5 Sqm and thickness RCC member n.exc 70mm incl necessary formwork and applying two coats of finishes to match with the existing surfaces at any height, complete all as specified and directed. |
| 104 | S &F in repair PVC cabinet in requried sizes at site made out of 18mm thick one side decorative lamination and other side balancing lamination sheet, consisting of carcass 18 mm thickPVC sheet and provision of shutters made out of 18 mm thick one side decorative laminated PVC sheet including all requried brackets and screws etc, the panels shall be fabricated using adhesiveand screws where ever requried, all edges shall be covered with 2mm thick edge bonding tape or 90 degree edge bend finish including catchers, shutters fixed with 75mm size stainless steel butt hinges in each pane, stainless steel handle 125 mm long, complete all as specified and directed. |
| 105 | S & F in repair bathroom cabinet with mirror of size 350 x 450mm including fixing,complete all as specified and as directed. |
| 106 | Dismantling of AC / fibre glass translucent corrugated or semi corrugated sheet / GI / galvalume sheet including ridges, hips, valley etc of any description and thickness in roof coverings, complete all as specified and as directed. |
| 107 | S&F in repair mild steel work as in roof trusses (framed), trussed, purlins, crane gantries, rails and fastenings and heavy bracket framing (Beam, tee, angle, channel or flat sections) including distance pieces, cleats etc.conforming to Fe-290 (Gde E-165), complete all as specified and as directed. |
| 108 | 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, fixing with self taping screws, complete all as specified and as directed. |
| 109 | S & F for Pre-painted galvalume aluminum zinc coating GI based Plain steel sheet 0.50mm thick of any colour having tensile strength of 550 Mpa as in roof covering/cladding to wall, fixed with self tapping screws, complete all as specified and as directed. |
| 110 | Dismantling wall and ceiling boards (fibre, pulp, insulation, etc) or insulation boards/slabs/blankets, any thickness including cover fillets of any description, complete all as specified and as directed. |
| 111 | S & F anodised aluminium snap grid frame work for false ceiling, size of grid 605x605mm including hangers 6mm dia GI (upto 1200 mm length) adjusting level fixed to roof slab by means of ceiling cleats made out of GI, flat 40 x 3 mm size 60mm long and expansion hold fastners 12.5mm dia, 40mm long, complete all as specified and directed. |
| 112 | S & F Gypsum Board 8mm thick in ceiling fixed with screw as per manufacturers instructions, 60x60cm in size, complete all as specified and as directed |
| 113 | Supply and fixing aluminium bottom seal plate with black rubber fixing with screws, complete all as specified and directed. |
| 114 | S & F in repair factory madeBox type steel window, double shutter (glazed and wire gauzed) with side hung shutters including box type hinges, steel handles fabricated type for each leaf duly welded, mild steel barrel tower bolts 150mm size (02 Nos for each leaf) duly welded, complete with glazing bars dovetailed or welded including MS fillets, including provision and welding of 12 mm dia square guard bars in 150mm spacing c/c including one shop coat of red oxide primer over window, frame & guard bars complete all as specified and directed. Notes: -(i) Glazing & Wire cloth shall be measured and paid separately.(ii) The term double shutter stated is meant for providing glazed shutter as well as wire gauged shutter on outside & inside of the frame respectively. |
| 115 | S&F in repair Factory made single extruded WPC (wood Polymer Composite) solid door/ window/ Ceosetory windows & other frames / Chowkhat of size 45x70 mm comprising of virgin PVC polymer of K value 58-90 (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 boky threaded star headed SS screws having minium frames density of 750 Kg/ cum, screw withdrawal strength of 2200 N (Face) & 1100 N (Edgn minimum compressive strength of 58 N/mm, modules of elasticity 900 N/mm 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 MS hold fast/lugs/SS dash fasteners of required 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), complete all as specified and directed.Note: For WPC solid door/ window frames, minus 5mm tolerance in dimension i.e, depth and width of profile shall be acceptable. Variation in profile dimesnsions on plus side shall be acceptable but no extra payment admissible on this account. |
| 116 | M&L for factory made 18mm thick 100% solid WPC Plain board of required size comprising of virgin PVC resin of K value 57-60 ( suspension grade, calcium carbonate and natural fibres (Wood powders / rice husk / wheat husk) and non toxic additives, made from Extrusion process WPC foam sheet single Extruded (inner) with density not less than 650kg/Cum an ISO 9001-2015 certified company, having good screw holding capacity (screw withdrawal strength of 2000N (face) & 1100N (Edge), Minimum compressive strenth of 50N/sq mm, Modulus of elasticity 850N/Sq mm and resistance of spread of flame of class A category with property of being Termite / Borer free. Water / Moisture proof, fire retardant and fixing with SS butt hinges of required size with necessary full body threaded star headed counter sunk SS Screws, complete all as specified and directed. |
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