Tender For Repair/Maintenance To Lca Buildings, Msg Complex, Tettra School, Other Labs And Otm Buildings In Technical Area At Afs Sulur; 2 Demolition of cement concrete in ground floor and paving n.exc 15cm thick (below or above ground level) complete all as specified and directed. 3 M&L for light shadeVitrified Ceramic tiles 10 mm thick (square/ rectangular) polished, area of each tiles not exceeding 0.36 sqm, in floors etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match laid over and incl 15mm thick screed bedin cement mortar (1:4) for laying floor finished completeall as spd / directed. 4 M&L 25 mm thick PCC 1:2:4 type B0 using 12.5 mm graded stone aggregate as in floors finished even and fair surface complete all as specified and directed. 5 M&L for cement concrete 1:3:6 type C2,75mm thick (20 mm graded stone agg) as in plinth protection complete all as specified and directed. 6 Dismantling floor, hearth or wall tiling including cement mortar bedding (but not backing) and removing rubbish off premises complete all as specified. 7 M&L non skid coloured ceramic tiles 7 to 8 mm thick(square/rectangular)area of each tiles exceeding 0.06 sqm but n.exc 0.11sqm in floor etc,over 15 mm thick screed bed in CM(1:6),set and jointed in neat cement slurry and pointed in white or coloured cement to match the surfaces complete all as specified and directed. 8 M&L for glazed ceramic coloured cut tiles 450x350x7mm thickon verticalsurfaces such as skirting dados set and jointed in neat cement slurry and pointed in white or coloured cement to match over and including10mm thick rendering in CM (1:4).Complete all as specified & directed. 9 M&L for Granite 20 mm thick(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 all as specified and directed. 10 M&L forGranite 20mm thick (table rubbed and polished) in steps,Jamps, Pillars, Windows, cills, platforms and like CM (1:4) including pointing in white cement (1:2) using marble dust with admixture of pigments to match with marble shade of Granite over screed bed or bedding layer of mortar 15mm thick for laying floor finishes in cement mortar (1:4) all as specified and as directed. Note : (a)The Unit rate quoted is included for Demolition of Stone Slabs and tiles of any description or thickness in floors Complete all as specified & directed. 11 Dismantling of wall and ceiling boards(fibre, pulp,insulation etc)or insulation board/slabs/blankets any thickness including cover filletsall as specified. 12 Supply & fixing E board (Everest make) 605 x 605 x 4 mm thick white prelaminated set & embosed, reinforced, designer ceiling board tiles of approved texture fixed at all height laid on hot dipped galvanised iron imposed grid with 24 mm wide T-section exposed flanges which shall be powder coated, white,.the frame work shall comprises of main runner made from 0.33 mm thick galvanised steel sheet and of size 24 x 32 x 300 mm and spaced at 1200 mm center to center fixed to be structural soffits by approved hangers at 1200 mm rawl center, hangers of GI wire 4 mm dia to be fixed by approved rawl plug, level and fasteners and screws etc., the last hanger at the end of each main runner shall not be greater than 450 mm from adjacent wall, flush fitting of 120 mm long cross tee (with double stiching) to be interlocked between main runners at 600 mm center to center, size 1200 x 600 mm modules, cross tee longer than 600 mm to be supported independently on 600 x 600 mm moduler to be formed by fitting 600 mm long cross tee centrally between the 1200 mm cross tee. Tee, perimeter wall angle shall be of 0.45 mm thick GS sheet of size 19 x 19 mm and 300 mm long of white colour all as per manufacturers instructions complete all as directed. 13 M&L for 12mm thick prelaminated particle board, interior grade prelaminated one side with decorativen choice lamination & other side balancing white lamination fixed with screw to timber/MS frame work complete all as specified and directed. 14 M&L for 18/19 mm thick prelaminated particleboard , exterior grade, prelaminated both sides with decorative choice lamination fixed with screws to timber/MS frame work complete all as specified and directed. 15 M&L for 25 mm thick prelaminated particleboard , exterior grade, prelaminated both sides with decorative choice lamination fixed with screws to timber/MS frame work complete all as specified and directed. 16 Dismantling plain or corrugated steel sheeting, any gauze, thickness, including Nainital or similar pattern roof coverings etc complete al as specified and directed.. 17 S & F for Pre- painted galvalume aluminum zinc coating GI based corrugated steel sheet 0.50mm thick of an colour having tensile strength of 550 Mpa as in roof covering/cladding to wall, fixed with self tapping screws as specified. 18 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 as specified. 19 S&F plain black mild steel sheeting 0.80mm thick in ridge, valley gutter & fascia,drip and straight flashing as directed by Eng-in-charge. 20 Dismantling wrought iron or mild steel work of any description not other wise provided complete all as specified and as directed. 21 S&F 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. Complete all as specified and directed. 22 S&F for wind ties for roof including securingbolts posts and struts in fencing including cutting tops to shape as directed, drilling holes, notching for wire, etc.; flat iron fillets (for securing wire mesh etc.) including all necessary drilling, bolting or riveting, etc., and similar work conforming to Fe-290 Gde E-165 complete all as specified and directed. 23 M&L of two coat of synthetic enamel paint over one coat of red oxideon new steel surfaces of any description over 10cm in width or girthincl preparation of surfaces complete all as specified and directed. 24 Demolition of brick work or stone/ boulder masonry, built in cement mortar including all quoins, pillars etc., including removing debris material to out side MD land complete all as specified and directed. 25 M&L Brickwork with fly ash bricks using old size bricks, straight or curved on plan exc 6m mean radius built in CM 1:6 complete all as specified and as directed 26 M & L Walling of random rubble, masonary (harder stones), uncoursed, well bonded, bedded and solidly hearted, built in cement mortar 1:6 complete all as specified and as directed. 27 Rendering 15mm thick as fair faces of bricks in CM 1:4 finished even and smooth without using extra cement using WPC @ 3% of cement.(WPC will be measured and paid separately) 28 Supply only integral water proofing compound 29 M&L for 10 mm thick cement plaster as in cement mortar 1:6 on brick or Concrete surfaceincluding dubbing coat if required & finishing with surface even and fair complete all as specified and directed(No extra payement will be paid for dubing coat) complete all as specified and directed. 30 M&L for applying 3 coat of white wash including preparation of new plaster surface on wall complete all as specified and directed. 31 M&L for two coat Cement base paint over and incla coat of alkali resistant primeron new plastered surface including prepration of surface all as spcefied and directed 32 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. 33 M&L forRendering 10 mm thick onbrick work or concrete surfaces in cement mortar (1:4) finished even and smooth without using extra cement complete all as specified & directed. 34 M&L for two coat of oil boundemulsion distemper incl prepration of new plastered surface of wall over a coat of primer complete all as specified. 35 Taking down chowkats or framesexceeding 1.5 Sqmandnot exceeding 4 Sqm with shutter (Without taking off shutters from the frame) & removing from site complete all as specified and directed. 36 Taking down chowkats or frames not exceeding 1.5 Sqmand with shutter (Without taking off shutters from the frame) & removing from site complete all as specified and directed. 37 Material and labour for 2nd class hard wood plain, solid, straight chowkats and frames, wrought, framed rebated on the solid, rounded or chamfered, put togather with glue pinned at joints all as specified and as directed. 38 M&L Flush shutters,30mm thick, solid core construction, with particle board core and ply wood face panels, commercial type on both sides,complete all as specified and directed. 39 M&L for Preparation of new wood or wood based surfaces over 10 cm width or girth and applying twocoats of synthetic enamel paint over a coat of pink primer all as specified and directed 40 S&FPowder coated 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 directed by Eng-in-charge. 41 S&FPowder coatedanodised aluminium door shutters,aluminium section weighing 0.55 kg/m including necessary joining cleats,glazing clips, ruber neoprene packing,handles 2 Nos in each door, hinges,anodised aluminum snap beadingscrews etc. complete all as specified directed by Eng-in-charge. 42 S&FPowder coated anodised aluminium frame for door section/ window section/ ventilator section for side hung type shutter /sliding type shutter/fixed type shutter in two or more tracks, including automatic locking handle , rollers and roller plate & fitting arrangement complete all asall as specified and directed by Engineer-in-charge.(Glass pane , hydraulic door closer , plush plate, floor hinges shall be measured and paid separately. 43 S&F Factory made UPVC three track sliding Window frame having 2 tracks for glass shutter and 1 track for mosquito sash made of upvc profile section of size 73mm x 42mm (wxh) having outer wall thickness of 2.0mm(+/-0.2mm). Sliding glass shutter shall be made of UPVC section of size 55mm x 33mm and sliding wire mesh shutter shall be made of UPVC section of size 40mm x 22mm. All section of the frame, sash, transom & mullion, as applicable, shall be duly reinforced with G/J/U/O shape galvanised mild steel section of required thickness considering structural / wind load requirement. System shall be provided with the suitable upvc bead for glazing of the system & fitted with inner & outer EPDM seal gaskets. Clear Glass of Saint Gobain / Modiguard make with thickness of 4mm and stainless steel wire cloth of 0.19mm nominal dia.All welded joints are to be neatly trimmed & feature grooved/raised nib finish so make the finished product free from all sharp edges & burrs. All the corner / mullion / transom joints of the frame and sash shall be mitered cut & fusion welded without any mechanical joining. System shall have adequate drainage mechanism to permit the escape of water from horizontal member beneath each sealed unit. System is to be provided with proper operating & locking hardware mechanism. Window locking system will be either both side push lock system or semi-circle locking system in centre.Complete window shall be fixed in to the existing pre finished aperture, by drilling and fixing through the outer frame using quality fasteners & silicon glue is applied to fill up the crevice between wall and window frame for leak proof installation including taking existing one complete all as specified. 44 S&F solid PVC door frame of size 50mm x 47mmmade out of 5mm plain colour PVC sheet reinforced with MS square tub complete all as specified and directed. 45 S &F Factroy madesolid panel PVC door shutter 30 mm thick (Style) consisting of frame made out of MS tubes for top & bottom rails. MS frame shall be covered with het moulded plain colour PVC C channel having a PVC sheet strip of 20mm width stuch inside with solvent cement for stiles and plan colour PVC sheets for top rail, lock rail & bottom rail on either side & as fap insert for top rial & bottom rail, Penelling of plain colour PVC sheet to be fitted in the MS frame welded/sealed to the stiles & rails with suitable PVC sheet the stiles & rails with suitable PVC sheet beadingand jointed together with solvent cement suppling & fixing in the frame at site as per specification & drawing. 46 S&F aluminium anodised barrel tower bolt 200 mm. 47 Aluminium alloy, anodised, sliding door bolt 300 mm long, with hasp, staple (bolt type) and fixing clips of sheet, cast or extruded sections and fixing bolts & sliding bolts of extruded sections or cast aluminium alloy complete. 48 S&F MS 100 mm size butt hinges medium wt. of cold rolled complete and all as specified and directed 49 Aluminium handles, cast type anodised150mm size complete. 50 S & F in repairsDoor closer hydraulically regulated of Aluminium (Extruded section) body designation No.2, universe type, suitable for door shutters of 701 to 850mm in width and of weight between 36 to 60 kg and fixed complete all as specified and directed. 51 M&L in Double action floor spring hydraulically regulated made up of minimum 1.25 mm thick aluminium alloy sheet foundation box, main body with stainless steel covert governing pivot made of brass, other parts made of mild steel heavy duty including taking down existing wire cloth all as specified and directed. 52 S&F in repair 20 mm dia decorative type curtain rodwith rings and brackets complete and all as specified and directed 53 M&L for preparation of old decorated plastered or unplastered surfaces of walls and applying one coat of cement based paint all complete as specified and as directed. 54 S&F in repairs Pillar taps fancy type 15mm bore CP with capstan head screwed down high pressure screwed for iron pipe complete as directedby Engr-in-charge. 55 S&F in repairs Bib Cock CP fancy typewith wall flange screwed down screwed for iron pipe15mm bore in repiars complete as directedby Engr-in-charge. 56 S & F in repairs Two way bib cockincluding taking down existing oneComplete all as specified and as directed Cat Part No CQT 23041 of Jaguar or equivalent, complete all as specified and as directed 57 S & F in repairsCP Hand shower (Health Faucet) with 1M Flexible tube with 8mm dia wall hook with NRV (Back flow preventor)including taking down existing oneComplete all as specified and as directed CAT Part No ALD CHR-579 Jaquaror equivalent in Parryware, Cera 58 M&L PVC connection 15 mm size with PTMT nuts of length 450 mmincluding taking existing one complete as directedby Engr-in-charge. 59 S&F 75 mm dia outlet PVC (SWR) floor trap plain with steel grating including jointing with solvent cement complete all as specified and directed. 60 S&F in repairs Grating doom 125 mm dia with waste hole of PTMT Minimum weight 40 gms complete all as specified and directed. 61 S&F in repairs Stop valves cast copper alloy, screwed down, high pressure with crutch or butterfly handle chromium plated fancy type screwed both ends for iron pipe or for unions for 15 mm bore dia of pipe complete all as specified and directed. 62 S & F in repairsfor Toilet paper holder of vitreous china box typefixed to walls with chromium plated (CP) brass screws complete all as specified and directed. 63 S & F in repairs forVitreous china wash down water closet pan (pedestal pattern), white (exluding fixing bolts,flushing cistren and flushpipe) and including seat cover for pedestal pattern complete fixed in repair, all as specified and as directed. 64 S & F in repairs PVC valveless, syphonic action type, flushing cistern of 10 Ltrs capacity , low level , white, with inlet , ball valve, float and handle including brackets and flush pipe etc complete all as specified and as direted by Engineer-in-Charge. 65 S&F in repairsfor vitrious china wash basin, white flat back size 550x400mm including waste, chain & plug andporeclain stopper and bracket etc. Complete including cutting for and pinning in ends of brackets or errecting bracket and 32mm dia waste fitting brass chromium plated for sink etc;with long screwed shanks and fly nuts,flange end bedded in red lead cement including 32mm dia waiste pipe fitted complete all as specified and directed. 66 S&Fin repirs 20 MM bore dia of pipe Ball brass valves. high pressure, with polythene float and fly nut complete, screwed for iron pipe or brass ferrule i complete all as manufactures and all as specified and directed by Engineer- In - charge 67 M&L 32 mm Waste fittings, inrepirs brass, chromium plated for glazed ware sinks, basins, etc. with long screwed shanks and fly-nuts, flange end bedded in red lead cement and other end fixed including taking down existing one complete all as manufactures and all as specified and directed by Engineer- In - charge 68 S & F in repairsCP Hand shower (Health Faucet) with 1M Flexible tube with 8mm dia wall hook with NRV (Back flow preventor)including taking down existing oneComplete all as specified and as directed CAT Part No ALD CHR-579 Jaquaror equivalent in Parryware, Cera 69 S&F in repairs soap dish vitreous china white approximate size 100 x 160x90 mmbrass screws complete all as specified and directed 70 S&F for 600mm x 450 mm bevelled edge mirror of selected quility glass, mounted on 6 mm thick commercial ply wood and fixed to wooden plugs with chromium plated brass screwesand cup washers complete all as specified and as directed. 71 M&L brass chromium plated tubular towel rail 20mm dia D type 600 mm long between flanges fixed Complete all as specified and directed. 72 S&F in repair 15mm bore Brass CPwall mixer for mixighot & coldwater screwed down , for iron pipe or for brass ferrule complete all as specified and directed. 73 S & F in repairs Vitreous China bowl urinal flat back, size of 465 x 355 x 265 mm white (minimum), with grating and union for discharge pipe complete including providing and fixing plugs, bedding urinal against wall in cement mortar 1:2, securing urinal to plugs withand including 60mm long brass screws, pointing around urinal back in cement, flush pipe, grating and Union for discharge pipe complete all as specified and as directed.. 74 S & F in repairs vitreous china squatting pan Orrisa pattern size 580x440mm white with integral foot rest (excluding flushing cistern and flush pipe and complete including provision of lime concrete bedding complete all as specified and as directed. 75 S&F PVC S trap 110mm all as specified and as directed 76 S&Fin repairs shower rose 125 mm brass chromium plated with swivel joints complete and all as specified and directed. 77 S&F in repair waste coupling with waste pipe of PTMT(half or full threaded) .(Minimum weight 32mm-45gms)for WHB complete all as specified and as directed. 78 S&F in repair waste coupling with waste pipe of PTMT(half or full threaded). (Minimum weight /40mm-60 gms suitable for urinals complete all as specified and as directed. 79 Taking up or down steel tubing and connections, including cleaningor removal to store 15mm bore complete all as specified and as directed. 80 All as per Item No: 79but for 20 mm bore complete all as specified and as directed. 81 All as per Item No: 79 but for 25 mm bore complete all as specified and as directed. 82 S&F of 3- layer PP-R Polypropylene random copolymer)concealed Outer diameter of pipes in16 mm dia SDR 7.4 (PN16) UV stabilized and antimicrobial fusion welded having thermal stability for hot & cold waterapply all PP-R plain & brass threaded polypropylene random fittings laid in floors,wall and ceilling etc complete all as specified and directed. 83 S&F of 3- layer PP-R Polypropylene random copolymer)concealed Outer diameter of pipes in20 mm dia SDR 7.4 (PN16) UV stabilized and antimicrobial fusion welded having thermal stability for hot & cold waterapply all PP-R plain & brass threaded polypropylene random fittings laid in floors,wall and ceilling etc etc complete all as specified and directed. 84 S&F of 3- layer PP-R Polypropylene random copolymer)concealed Outer diameter of pipes in25 mm dia SDR 7.4 (PN16) UV stabilized and antimicrobial fusion welded having thermal stability for hot & cold waterapply all PP-R plain & brass threaded polypropylene random fittings laid in floors,wall and ceilling etc complete all as specified and directed. 85 M&L Rotational moulded polythene water storage tank of500 Ltrs capacity (three layer white colour) cylindericalvertical with closed top including 3 Nos GI check nuts and tank nipple of 25mm bore for inlet and outlet, 25mm bore ball valves high pressure of PTMT with epoxy coated aluminium rod & high density plastic ball hoisted and fixed in position all as specified in SSR part -I including taking down of old unserviceable tank complete all as specified and directed. 86 M&L Rotational moulded polythene water storage tank of1000 Ltrs capacity (three layer white colour) cylindericalvertical with closed top including 3 Nos GI check nuts and tank nipple of 25mm bore for inlet and outlet, 25mm bore ball valves high pressure of PTMT with epoxy coated aluminium rod & high density plastic ball hoisted and fixed in position all as specified in SSR part -I including taking down of old unserviceable tank complete all as specified and directed. 87 S&F Sink with drainage board made of stainless steel 1mm thick kitchen or laboratory with plugs, washers and waste, including bedding in cement mortarto dwarf wall or including fixingcantilever brackets and connecting union to pipe overall size 915mmx460mm bowl size 410 mm x 330mmx160mm, including 40 mm waste coupling brass chromium plated,discharge pipe, fixed in repairs complete all as specified and directed. Make : M/s Diamond / Nirali / Amco / TATA. 88 Demolition of cement concrete (unreinforced) inany description and in any position not otherwise specifically provided for complete all as specified and directed. 89 M&L hard core,broken stone or boulders of gauge n.exc. 63mm, deposited, spread and leveled in layers n.exc 15cm thick,watered and rammed to a true surfae complete all as specified and directed. 90 M & L cement concrete in foundation / filling /mass concrete type D2 1:4:8 using(40 mm graded aggregate) as in sub baseetc complete all as specified and directed. 91 M&L 100mm thick with cement concrete 1:2:4 type B1 (20mm graded aggregate),in floor finished even &smoothwithout using extra cement all as specified and directed 92 M & L formachine pressed precast concrete interlocking paver block any shape and size with gray cement with no pigment confirming to IS 15658-2006 of 80 mm thickness M-40Grade laid over andcomplete all as specified and as directed. 93 M & L formachine pressed precast concrete interlocking paver block any shape and size with gray cement with pigment confirming to IS 15658-2006 of 80 mm thickness M-40Grade laid over andcomplete all as specified and as directed. 94 M&L for sand cushioningincluding spreading in layers and rolled consolidated to thickness of 25mm (minimum) for receiving precast PCC interlocking blocks complete all as specified and directed. 95 S & F Chequered cement concrete coloured tiles 300 x 300 x 25 mm thick, machine pressed heavy duty any pattern/type, chemically treatedset jointed and pointed in neat cement slurry as in paths, etc and cut and polished using grey cement andpigments over screed bed or bedding layer of mortar 20 mm thick for laying floor finishes in cement mortar (1:4) complete all as specified and directed. 96 M & L Precast cement concrete block masonry with solid blocks, exc. 10 cm in width and setting in mortar ( kerb stone)as in PCC 1:3:6 type C1 using 20 mm graded stone aggregate and set in CM 1:6 all as specified and as directed. 97 Hacking out old broken glass (any thickness, size, quality or description) from wooden frames/steel frames glazed with putty or fixed with beads complete all as specified and directed. 98 Material and labour for provision of new 4mm plain sheet glass ordinary quality and glazed with oil puttyarea of glass not exc 0.5 sqm each panecomplete all as specified and directed. 99 Supply and fixing Figuredglass, pinhead type 3 mm thick with oil putty in squares not exceeding 0.5 Sq. m in each pane, with beads, complete dismantling all as specified & directed complete all asdirected. 100 Material and labour for provision of new 4mm plain sheet glass ordinary quality and glazed with oil puttyarea of glassexc 0.5 sqm each panecomplete all as specified and directed. 101 S&F Sheet glass,5.50 mm thick ordinary quality and glazing with oil putty in square n exc 0.5 sqmin each pane . 102 S & FStainless steel wire cloth. 0.36mm nominal dia of wire and average width of aperture 1.40mm and fixed with stainless steel wire staples, in repairs all as specified and directed. 103 M & L for 12 mm thick Toughned glass as in hinged doors, partitions automatic doors and similar work including cutting to shape, drilling holes required specified and directed. 104 Supply and fixingin repairsFloor door stopper of aluminium alloy body and tongue anodized with hard drawn steel spring fixed in floor overall 150mm complete including taking down existing oneall as specified and as directed. 105 Taking down carefully any type of steel rolling shutters, of sizeexc. 5 Sqm but n. exc. 15 Sqm each , inspecting/notifying the defectivesprings, bearings, shaft, side guides, Gear box, Gear box, etcincluding greasing and replacement of unserviceable/ defective parts and re fixing in the same and releasing the tension in the springs, lowering complete all as specified and directed by Engineer - in -Charge 106 M&L Checking of joinery (wooden/steel) iron/ aluminium monger, pelmet box, door springs , drilling work etc requiring carpentry work and carrying out minor repairs such as tightening of screws/ nails, fixing glass panes, minor adjustment of joinery, door etc. including petty repairs material like screws/ nails, plug etc to make it functional complete all as specified and as directed by Engineer-in-Charge.Note :- In case any replacement of new handles, Butt hinges, cupboard knobs, floor door stopper and pelmet box shall be measured and paidas supply only. However, the unit rate is deemed to be included for labour element. 107 M&L Easing of door shutters for easy closing/opening and tightening of hinges or changing the position of hinges, adjustment of tower bolts, sliding bolts with new screws etc, Size of door upto 2 Sqmcomplete all as specified and directed by Engineer-in-Charge. 108 M&L Easing of window shutters, kitchen cupboard shutters, show case shutter drawers including fixing of screws adjusting handles, knobs tightening piano hinges including misc small adjustments , size of window upto 1.5 Sqm. complete all as specified and directed by Engineer-in-Charge 109 S&F in repair Health faucet (ABS Body) mild steel chromium plated suitable for 15 mm dia pipe with 1.25 metre long flexible tube and ABS wall hook including making connections and fixed in position complete in all respect as specified 110 S & F in repairs Chromium plated urinal spreader suitable for 15mm bore pipe complete all as specified and directed. 111 S&F in repairs Brass chromium plated bottle traps 32mm bore dia for wash basins with inlet and outlet screwed for pipe or connections including necessary packing, union and cap and fixed complete all as specified and as directed 112 M& L for drilling holes on Granite/Trap stonefor bolts, pipes, etc.n. exc 25mm dia, complete all as specified and directed 113 M& L for drilling holes on Granite/Trap stonefor bolts, pipes, etc. exc 25mm dia, n.exc 60 mm dia complete all as specified and directed 114 M& L for drilling holes on Granite/Trap stonefor bolts, pipes, etc. exc exc 60 mm dia, n.exc 100 mm diacomplete all as specified and directed 115 M&L for drilling holes on Lime/Sand stonefor bolts, pipes, etc. exc exc 60 mm dia, n.exc 100 mm diacomplete all as specified and directed 116 Excavating in post holes (or similar holes) soft/loose soil each n exc 0.5 cum, getting out, returning, filling in and ramming earth or broken rubble mixed with earth around, in layers not exceeding 25 cm in any type of soil complete all as specified and as directed. 117 S& F Continuous (piano) hinges,30 mm mild steel, bright finish or electrogalvanisedcomplete all as specified and directed. 118 S & F 75 mm long aluminium, anodised barrel tower bolts of extruded section complete all as specified and directed. 119 S & F 75 mm extruded brass handles, fabricated type polished complete all as specified and directed. 120 S&F external teak wood lipping, 6 mm thick fixed with nails over particle board complete all as specified and directed. 121 S&F ball catches with 8 mm dia steel ball and brass body and striking plate including letting in all as specified and directed. 122 M&L Welding in repairs, exc 2,5 cm but n exc 5 cm in length with thickness of metal to be welded n exc 6 mm all as specified and as directed by Engr-in-charge. 123 M&L Preparation of old steel surface of any description not otherwise described over 10 cm width or girth and applying one coat of aluminium paintcomplete all as specified and as directed. 124 M&L Complete removal of existing damaged water proofing treatment and expose of top surface ofRCC slab of any thickness, any type by stripping out old tar felt over roofs, parapets, chimney stacks etc laid horizontally or vertically including taking out layer of cement plaster etc and cleaning the surface with water and using wire brush including removing debris to out side the MoD landproviding following :- a)Rendering 10mm thick in CM 1:3on concrete roof surfaces and finish the surface even and smooth without using extra cement including mixingwater proofing compound @ 3% by weight of cement.(b) Providing APP modified water proofing as approved by GE weighing not less than 4kg per sqm unrolled over the bituminous coated surface with 100mm over laps, the overlapshall be sealed by flame as per manufacture instructions complete.(c) Over the APP membrane, apply evenly a tack coat of hot air blown bitumen of grade 85/25 at the rate of 1.20 kg per sqm including cleaning of surface. (d)Applying a coat of aluminium paint at the rate of 100 gm per sqm as per manufacture instruuction over bituminous layer complete all as directed. 125 S&F in repairs Wind operated Turbo Ventilators of size 24 inches dia with FRB base plate material of construction for ventilator is high grade Industrial Aluminium of thickness not less than 0.5mm. Material of construction of hardware is stainless steel -304. Bearing shall be steel in completely enclosed and dust proof integrated housing and aligned with each other, it shall have capability to rotate at nearly zero wind speed. Turbo ventilator shall have UV stabilized powder coated and capable of static balancing shall have high exhaust capacity and there shall not be any exhaust problem due to air block draft. Fixing arrangement shall have high quality rubberised hardware to prevent leak during rain. All Turbo Ventilator to be installed by manufacturers auth person only. Contractor shall give no leakage guarranty for a period of three years from the date of installation of Turbo Ventilator all as specified and as directed.Make : M/S Turbo Ventilators, M/S SVS Wind Driven Turbo Ventilators, M/s Arven Turbo Ventilators or equivalent. Notes : (i) Necessary Scaffolding/Cranefor repair/replacement in hangars(Upto 13.00 mtr height) should be arranged by Contractor. (ii) Cost of thisalso included in this item. 126 S&F in repairs grills for air circulation for turbo ventilator made with powder coated aluminium frames of size 600x600mm fixed in false ceiling grid thickness not less than 2mm complete all as specified and directed by the Engineer-in-ChargeNotes :- (i) Necessary Scaffolding/Cranefor repair/replacement in hangars(Upto 13.00 mtr height) should be arranged by Contractor. (ii) Cost of thisalso included in this item. 127 Repair to leakage of galvalume sheet hangar roof by applying sealing compound around self tapping screws/ holes all as directed including adjusting roof sheets etc all as specified and as directed by Engr-in-charge.Notes :- (i) Necessary Scaffolding/Cranefor repair/replacement of sliding doors in hangars(Upto 13.00 mtr height) should be arranged by Contractor. (ii) Cost of thisalso included in this item. 128 M&L petty repair to aluminum/glass doors, windows, partitions and making good the same (i.e. Handles, hinges, rubber beadings, clips etc) complete all as specified and directed. 129 Supply and fixing in repair steel window peg stay all as specified and as directed by Engr-in-charge. 130 M&L Cleaning the existing EPU floors surfaces free from dust, dirt, moisture, oil, grease and all foreign materials from the floor, grinding the floor and applying self levelled course of PU (Polyurethane) top coat (high gloss, chemical resistant and light reflective) containing intestates to a yield a thickness of 1000 microns after a coat of primer all as per manufacturers instructions and all as specified. Make:CIPY/SIKA/BASF/Thermax/Choksey 131 M&L Anti bird net UV black in colour fixed in Entrance door pully based side openable made of material Polyolefin all weather proof co-polymer of machine knotting using CNC machines with DSLS technology for anti slip knotting, heat setting should be steam set for greater dimensional stability and knot firmness and diameter of the twine is 1mm and the size of mesh 25x25mm(+/-2mm) of square mesh and should achieve twine breaking strength of 16 kgf min, MBS (Mesh breaking stength) 12 Kgf and KBS (Knot Breaking strength) 22 Kgf min fixed including dismantling existing anti bird net of any description complete all as manufacture instruction complete all as specified and as directedMake:-Leo Techonova India/M/S Srijan Pvt Ltd or equivalent. Note : (i) Necessary Scaffolding/Cranefor repair/replacement of bird netting in hangars(Upto 13.00 mtr height) should be arranged by Contractor.(ii) Cost of thisalso included in this item. 132 Demolition of cement concrete reinforced of any description and in any position not otherwise specifically provided for including cutting of reinforecement to facilitate the demolition and remving the rubbisg off the premises complete all as specified and as directed. 133 S&F High strength corrosion resistant,TMTsteel bar of grade Fe-500, 6 to 8 mm dia and over cut to length, bent to shape required,including cranking, bending spirally for hooping for columns, hooking ends and binding with mild steel wire (annealed) not less than 0.9 mm dia., or securing with clips in stirrups , spacers and binders etccomplete all as specified and directed. 134 Providing precast ce- ment concrete Set in cement mortar 1:6, Type B1 1:2:4 (20mm graded aggregate) incl formworkin landings, cover slabs (for man holes etc.) chullah hoods, chajjas,water troughs,mangers, shelves and similar articles with plain face complete all as specified and directed.
