SPECIAL REPAIR TO BUILDING NO P-40 AND ITS APPROACH PATH INCLUDING WELCOME MAINTENANCE AT AF STATION AVADI

Amount

Dismantling floor, hearth or wall tiling including cement mortar bedding (but not backing), removing serviceable tiles to store and rubbish off the premises etc complete all as specified and directed

Non skid ceramic coloured tiles 7 to 8 mm thick(square/rectngular) area of each tile exceeding 0.18 sqm but not exceeding 0.38 sqm as in floors etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match the tiles shades and colour including screed bed or bedding layer of mortar 15mm thick in CM 1:4 for receiving of floor tiles complete all as specified and as directed.

Non skid ceramic coloured tiles 7 to 8 mm thick(square/rectngular) area of each tile exceeding 0.06 sqm but not exceeding 0.11 sqm as in floors etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match the tiles shades and colour including screed bed or bedding layer of mortar 15mm thick in CM 1:4 for receiving of floor tiles complete all as specified and as directed.

Glazed ceramic tiles in vertical surfaces of size 350x250x7mm thick set and jointed in neat cement slurry and pointed in white or coloured cement to match the tiles shades and colour and including 10mm thick rendering in CM 1:4 etc all as specified and directed

Supply and fixed in repair for Harrison Curtain rails, mild steel, chromium plated of thickness 40-6 microns, outer dia 19/20mm inner dia 16mm with fixing brackets, stops, rollers etc.in repair all as specified and as directed.

Machine cut kota stone slab flooring 20-25mm thick over cement screed base laid and jointed with grey cement slurry mixed with pigment to match the shade of slab including rubbing and polishing complete all as specified and directed

Preparation of old painted surfaces of steel and iron of any description over 10cm width or girth and applying one coat of synthetic enamel paint all as specified and directed NOTE:- The rate shall include for the cost of scaffolding and necessary safety arrangements for painting of windows and other steel Items ht varies from 2mtr to 12mtr

Preparing wall surfaces by complete removal of existing treatment and applying two coats of Oil emulsion distemper over a coat of alkali resistant primer all as specified and directed

Preparation of old wall surfaces including brooming down or steel wire brushing, scrapping down smoke soot, moulds, moss and efflorescent salts and trading oil and greasy spots and applying one coat of white wash including cleaning the floor/joinery surfaces, glass panes complete all as specified and directed

Taking down chowkhats or frames with shutters and removing to store shutters of any description n.exc 1.5 sq. m each all as specified and directed

Anodised aluminium frame for doors, windows, ventilators with one or more rebates including joining cleat for fixing etc. complete all as specified (including channel for lover glass) complete all as specified and directed

4mm thick figured glass pin headed type and glazing with oil putty in squares not exc 0.5 sqm in each pane complete all as specified and directed

Taking down chowkhats or frames with shutters and removing to store shutters of any description exc 1.5 and n.exc 4 sq. m each omplete all as specified and directed

Aluminium anodised standard section window as per approved sample and as per IS sepcification with 2 glazed shutter & 1 No SS wire gauge shutter, sliding type with aluminium section 3 track weighing minimum 1.06 Kg/RM number of sliding window with framed shutter including aluminium 2 powder coated snap type beads handles, locking device & glazing clips, joint cleats ruber gaskets etc. including provision of 5.5mm thick tinted glass of superior quality including all standard fittings complete all as specified and as directed .

Anodised aluminium grill (anodised transparent or dyed to required shade according to 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 C.P. brass/ stainless steel screws @ 200 mm centre to centre, including cutting the grill to proper opening size for fixing and operation of handles and fixing approved anodised aluminium standard section around the opening, all complete as per requirement and direction

4mm thick sheet glass squares or rectangular in shape of each pane not exc 0.5 sqm including taking down the existing glass

Stainless steel wire cloth 0.36 mm nominal dia of wire and average width of aperture 1.40mm and fixed with stainless steel wire staples complete all as specified and as directed

Fiber Glass Reinforced plastic (FRP)Door Frames of cross section 120 mm x 90 mm having double rebate of 32 mm x 15 mm to receive shutter of 30mm thickness. The laminte shall be moulded with fire resistant grade unsaturated polyester resin and chopped mat. Door frame laminate shall be 2mm thick and shallbe filled with suitable wooden block in all the three legs.The frame shall be covered with fiber glass from all sides.M.S. stay shall be provided at the bottom to steady the frame., complete as specified by the manufacturer complete all as specified and as directed

Supply and fixing to existing door frames 30 mm thick Glass Fibre Reinforced Plastic (FRP) panelled doorshutter of required colour and approved brand and manufacture, made with fire - retardant grade unsaturated polyester resin, moulded to 3 mm thick FRP laminate for forming hollow rails and styles, with wooden frame and suitable blocks of seasoned woodinside at required places for fixing of fittings, cast monolithically with 5 mm thick FRP laminate forpanels conforming to IS: 14856, including fixing to frames, complete and providing 35 mm thick FRP door shutter solid core construction with block board core and plywood face panels commercial type on both side complete all as specified and directed.

MS Butt hinges, medium weight, cold rolled mild steel of 100mm size fixed with screws

Aluminium anodised handle 150 mm cast type anodized complete all as specified and as directed

Aluminium anodized tower bolt 150mm size complete all as specified and directed.

250mm long Aluminium alloy, anodised, sliding door bolt with hasp, staple (bolt type) and fixing clips of sheet, cast or extruded sections and fixing bolts and sliding bolts of extruded sections or cast-aluminium alloy and fixed with screws complete all as specified and as directed

PCC 1:3:6 type C1 using 20mm graded aggregate 75mm thick as in path, plinth protection, finished concrete surfaces even and fair without using extra cement complete all as specified and directed.

Anodised 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 aluminium snap beading screws etc. complete all as specified and directed.

Sheet glass 5.5mm thick ordinary quality and glazing with oil putty in sqaure exc 0.50 sq. m in each pane complete all as specified and directed.

Solar Control film 25 micron reflective type (gareware sun control or equivalent) complete all as specified and directed.

Door closer (Cast Iron Body) hydraulically regulated, degination No. 3, universal type, suitable for door shutter of 851 to 1000 mm in width and of weight between 61 to 80 Kg and fixed complete all as specified and directed.

Prelaminated particle board 12mm thick, interior grade, prelaminated one side with decorative choice lamination & other siode balancing white lamination fixed with screws to timber frame work complete all as specified and directed.

Supply and fixed in repair aluminium rebated mortice lock vertical type size 100mm four lever complete all as specified and directed.

Complete Removal of existing water proofing treatment over roof including PCC of any thickness description in any position including cleaning the surfaces with wire brushing, watering and removing debris up to 1500 mtr distance etc complete all as specified and directed.

PCC 1:2:4 type B-0 (using 12.50 mm stone aggregate) as in roof levelling course with integral water proofing compound as per manufacturers instructions all as specified and directed. Note:- WPC shall be measured & paid seperately.

Rendering in cement mortar 10mm thick in of 1:3 ratio on concrete surfaces of roof finished even and smooth without using extra cement to recive water proofing membarane mixed with integral water proofing compound as per manufactures all as specified and directed. Note:- WPC shall be measured & paid seperately.

Supply only integral water proofing liquid complete all as specified (@200ml per bag of cement)

Applying evenly a priming/tack coat with bituminous primer at 10 kg per 10 sq metre complete all as specified and directed.

Prepartion of the plastered surfaces by thoroughly removing all loose particles, dirt/ dust particles and applying a uniform coat of hot blown bitumen of grade VG-10 @ 1.20 kg/Sqm confirming to IS 702 over a coat of water based bituminous primer @ 0.40 ltr/ sqm and laying APP based polymeric membrane as per IS 16540-2017/ IS 16532-2017 with overlap of 100mm minimum weighing 3.6 kg/ sqm and minimum 3mm thick reinforced with polyester non woven fabric (weight not less than 150gms/ sqm) by forced application and finally finsihed the memberane surface by applying a coat of solar refelective aluminium paint @ 0.1 ltr / Sqm complete all as per manufacturer's instructions all as specified and as directed.

Taking down cement plaster on brick or stone walls etc., including raking out joints, hacking for key, scrubbing down with water etc., all as specified and as directed.

Rendering 10mm thick on surface of brick work/concrete surface in CM 1:3 all as specified surfaces finished even and smooth without using extra cement on ceilings all as specified and as directed.

Rendering 10mm thick on surface of brick work/concrete surface in CM 1:6 all as specified surfaces finished even and smooth without using extra cement on walls all as specified and as directed.

Rendering 5mm thick in cement mortar (1:3) on fair faces of concrete surfaces as in ceilings, finished even and smooth without using extra cement etc., complete all as specified and as directed.

Rendering 15mm thick on surface of brick work/concrete surface in CM 1:4 with WPC as per manufacturers instruction finished plastered surface even and smooth without using extra cement complete all as specified and as directed.

Preparation of newly plastered surfaces of wall and applying three coats of white wash on ceilings all as specified and as directed.

Preparation of newly plastered surfaces of wall and applying three coats of white wash on walls all as specified and as directed.

Preparation of old plastered or unplastered surfaces of walls including brooming down, steel wire brushing; scrapping down smoke soot, moulds, moss and efflorescent salts and trading oil and greasy spots and applying one coat of white wash all as specified and as directed

Preparation of old plastered or unplastered surfaces of Ceiling including brooming down, steel wire brushing; scrapping down smoke soot, moulds, moss and efflorescent salts and trading oil and greasy spots and applying one coat of white wash all as specified and as directed

Preparation of old plastered or unplastered surfaces of walls including brooming down, steel wire brushing; scrapping down smoke soot, moulds, moss and efflorescent salts and trading oil and greasy spots, washing, rubbing down and stopping of distempered surfaces and applying one coat of oil bound distemper all as specified and as directed.

Preparation of old painted wood and wood based surfaces of any description, not otherwise described, over 10cm width or girth and applying one coat of synthetic enamel paint etc., complete all as specified and as directed.

Preparation of newly plastered surfaces of wall and applying two coats of cement base paint over a coat of primer all as specified and as directed.

Demolition of un-reinforced Cement Concrete of any description and in any position not otherwise specifically provided for all as specified and directed..

Plain Cement Concrete ,100 mm thick type D2 1:4:8 (using 40 mm graded granite stone aggregate)as in sub base floor hard standing etc complete all as specified and directed.

100 mm thick PCC 1:2:4 type B1 (using 20 mm graded granite stone aggregate) in pavings complete all as specified and directed.

Forming contraction (Dummy) joint 65 mm deep x 10 mm wide filled with sealing compound grade "A" complete all as specified and directed.

Pre painted galvalume aluminium Zinc coating GI based corrugated steel 0.50mm thick of an colour having tensile strength of 550 Mpa as in roof covering/cladding to wall,fixed with self tapping screws including dismantling complete all as specified & directed.

PCC 1:2:4 type B1 using 12.5mm graded aggregate, in lintels upto 1.5m clear span, cills, steps; seismic and other similar bands, plinth courses, string courses,lacing courses, parapets and railings upto 60 cm in height copings, kneelers, apex stones,bed plates, kerbs not provided for , water troughs and the like includingweathering, slightly rounded or chamfered angles and throating, all as specified & directed.

Preparing wall surfaces by complete removal of existing treatment and applying two coats of Oil emulsion distemper over a coat of alkali resistant primer all as specified & directed.

Preparation of old painted surfaces of steel and iron of any description over 10cm width or girth and applying one coat of synthetic enamel paint all as specified & directed. NOTE:- The rate shall include the cost of scaffolding and necessary safety arrangements for painting of windows and other steel items ht varies from 2mtr to 12mtr

Taking up or down steel tubing 15mm bore and connections including cleaning for refixing or removal to store / taken on credit complete all as specified and as directed.

Taking up or down steel tubing 20mm bore and connections including cleaning for refixing or removal to store / taken on credit complete all as specified and as directed.

Taking up or down steel tubing 25mm bore and connections including cleaning for refixing or removal to store / taken on credit complete all as specified and as directed.

Galvanised steel water tubing medium grade 15mm bore conforming to IS specifications and ISI marked with all fittings such as bends, tees, unions, elbows, connecting pieces, plugs, sockets etc fixed on walls/ceiling or laid in floors etc., complete all as specified and as directed.

Galvanised steel water tubing medium grade 20mm bore conforming to IS specifications and ISI marked with all fittings such as bends, tees, unions, elbows, connecting pieces, plugs, sockets etc fixed on walls/ceiling or laid in floors etc., complete all as specified and as directed.

Galvanised steel water tubing medium grade 25mm bore conforming to IS specifications and ISI marked with all fittings such as bends, tees, unions, elbows, connecting pieces, plugs, sockets etc fixed on walls/ceiling or laid in floors etc., complete all as specified and as directed.

Supply and fixed in repair PVC Bib taps PTMT (Symet) 15mm dia (Any colour) screwed down for iron pipe or for brass ferrule all as specified and as directed.

Supply and fixed in repairs 15mm dia Pillar tap standard of PTMT any colour screwed for iron pipe (minimum weight 15 mm -110 gm) complete all as specified and directed.

Supply and fixed in repairs 15mm dia stop valve of PTMT any colour screwed for iron pipe and fixed (minimum weight 15 mm -90 gm) complete all as specified and directed.

Supply and fixed in repairs 15mm dia angle valve of PTMT any colour screwed for iron pipe and fixed (minimum weight 15 mm -90 gm) complete all as specified and directed.

Supply and fixed in repairs Swivel shower of PTMT any colour for fixing with 15 mm pipe ( minimum weight 40 gm) complete all as specified and as directed.

Supply and fixed in repairs PVC grating 140mm round PTMT (minimum weight 100 gms) with or without dome all as specified and directed.

Supply and fixed in repairs 32mm bore PVC waste pipe for sink / wash basin 90cm long all as specified and directed.

Supply and fixed in repairs PVC connections 15mm size with PTMT nuts of length 450mm.

Supply and fixed in repairs, PVC flushing cistern syphonic action type, low level 10 liter capacity incl flush pipe and all accessories complete all as specified and directed.

Supply and fixed in repairs for vitreous china wash basin white flat back, size 580x450mm incl brackets, cutting for and pinning in ends or brackets complete all as specified and directed.

Supply and fixed in repairs 20mm bore, ball cock, high pressure of PTMT with epoxy coated aluminium rod and high density plastic ball screwed for iron pipe and fixed (minimum weight 455 gms) complete all as specified and directed.

Supply and fixed in repairs bib tap chromium plated cast copper alloy with crutch or butterfly handle, screwed down, screwed for union pipe or brass ferrule & fixed to 15mm dia pipe all as specified and directed.

Supply and fixed in repairs pillar taps cast copper alloy with capstan heads, chromium plated screwed down high pressure with or without lettered Hot or cold with long screwed shanks and flynuts, scewed for union pipe and fixed to 15mm dia pipe all as specified and directed.

Supply and fixed in repairs brass CP two way bib tap of 15mm dia all as specified and directed.

Supply and fixed in repairs of 2-in-1 faucet with 1.5m tube stainless steel and hook all as specified and directed.

Supply and fixed in repairs in repair Galvanised mild steel wire cloth 0.63 mm nominal dia of wire and average width of aperture 1.40mm and fixed with tinned tacks,or galvanised wire staples complete all as specified and as directed

MS framed work such as grills, gratings etc with ends of bards shouldered and/or riveted, or forged into spikes; framed guard bars, barred iron doors, ladders, frames balusters, walk ways, railings, framework of water tanks and similar work confirming to Fe 290 Gde E-165 all as specified and directed.

( 4 pipes of 4.5 feet) wall mounted stand consisting of four anodized al pipe each of outer dia 22 mm nd inner dia 19.8 mm mounted on anodised AL angle of size 40x40X3mm weight of stand not less than 1.6 kg complete all as specified and directed

Supply and fixed in repairs Vitreous china squatting pan of 'Orissa' pattern of size 580x 440mm white with "integral foot rests, complete incl provision of lime concrete bedding all as specified and directed.

E/M PORTION

Taking down copper/aluminium point wiring for (light, fan, socket or power) complete including unserviceable fittings such as switches, ceiling rose, holders, sockets etc. and making good the disturbed surfaces on wall/floor etc complete all as specified and directed.

Point wiring with 1.5 Sqmm (nominal area) PVC insulated,FRLSH unsheathed, multistrand, 1100 volts grade copper conductor cable single core, drawn through with and including non metallic PVC conduit 25mm dia and its accessories concealed in walls/ fixed on roof for ceiling fan point including one run of 1.5 Sqmm PVC insulated copper conductor cable green in colour for continuous earthing, 1.6 mm thick MS terminal box finished to wall/steel structure with 3 mm thick laminated hylam sheet top cover complete all as specified and directed for :-

One light point controlled by one switch.

One Ceiling fan point controlled by one switch.

One exhaust fan point controlled by one switch.

One 3 pin 5 amps socket point on independent board

One 3 pin 5 amps socket point on same board

Pointing wiring with 4 Sqmm (nominal area) PVC insulated,FRLSH unsheathed, multistrand, 1100 volts grade copper conductor cable single core, drawn through with and including non metallic PVC conduit 25mm dia and its accessories concealed in walls including one run of 4 Sqmm PVC insulated copper conductor cable green in colour for continuous earthing, 1.6 mm thick MS terminal box finished to wall steel structure and with 3 mm thick laminated hylam sheet top cover all as specified for One 5 pin 5/15 amps socket point on independent board complete all as specified and directed.

Point wiring with 1.5 Sqmm (nominal area) PVC insulated,FRLSH unsheathed, multistrand, 1100 volts grade copper conductor cable single core, drawn through with and including non metallic PVC conduit 25mm dia and its accessories concealed in walls/ fixed on roof for ceiling fan point including one run of 1.5 Sqmm PVC insulated copper conductor cable green in colour for continuous earthing, 1.6 mm thick MS terminal box finished to wall/steel structure with 3 mm thick laminated hylam sheet top cover complete all as specified and directed for :-

One light point controlled by one switch.

One Exhaust fan point controlled by one switch.

Ceiling rose, 3 phase/PVC/polycarbonate, isolated body complete all as specified and directed.

Switch piano, flush type single pole, one way 5 Amps complete all as specified and directed.

Switch piano 16 Amps type one way 230 volts AC complete all as specified and as directed

Socket outlet 6 pin 6/16 Amps multi purpose flush type 230 volts AC complete all as specified and as directed

Socket outlet 5 pin 5 amps , flush type,complete all as specified and directed.

Electronic fan regulator, flush type phenolic laminated sheet etc; all as specified and directed.

Surface and wall mounted LED tube light fitting, 20 W, batten type, PC housing provided for efficient heat dissipation with polycarbonate diffuser and integrated electronic driver complete with all accessories , suitable for operation on AC, single phase 220 / 230 Volts , 50 Hz supply, and including connecting up with PVC sheathed 1.5 sqmm 3 core copper conductor flexible wire from ceiling rose to fitting complete all as specified and as directed.

LED light fitting 1x16 Watt flame proof, CMRI certified recommended for gas/ vapor group of IIA & IIIB, Zone 1 & 2 and IP 65 protection with die cast aluminum housing with heat resistant toughened glass with LED tube light fixtures driver, holders, connector etc. Complete with all accessories prewired and including connecting up with three core flexible copper conductor cable with suitable size complete all as specified and directed.

Flood light luminaries LED energy saving 50 Watt LED exlusive innovative designed, long life versatile pressure die-cast aluminium IP 65 flood light luminaire high power LED in single peace deep drawn housing complete with all accessories and glass cover with suitable bracket or with grouted spring pressure fasterner/steel rawal plugs as directed by Engineer in Charge including connection from juction box to lilght fittings with 2.5 Sqmm 2 single core PVC insulated and unsheathed, multi stranded FRLS copper conductor cable drawn in flexible conduit complete controlled by MCB complete all as specified and directed.

Power / Sub-main wiring with PVC insulated unsheathed, FRLSH ,1100 volts, grade multistranded copper conductor, four runs of single core 10 sqmm conforming to IS-694, drawn through and including suitable dia rigid PVC conduit, conduit fittings and conduit accessories alongwith one run 10 sqmm PVC insulated single core multistranded copper conductor cable (green) as earth continuity conductor fixed on wall/ ceiling / roof trusses etc. and connecting to common earth dolly complete including taking down unserviceable submain wiring with accessories all as specified and as directed.

Power / Sub-main wiring with PVC insulated unsheathed, FRLSH ,1100 volts, grade multistranded copper conductor, four runs of single core 6 sqmm conforming to IS-694, drawn through and including suitable dia rigid PVC conduit, conduit fittings and conduit accessories alongwith one run 6 sqmm PVC insulated single core multistranded copper conductor cable (green) as earth continuity conductor fixed on wall/ ceiling / roof trusses etc. and connecting to common earth dolly complete including taking down unserviceable submain wiring with accessories all as specified and as directed.

Load line vertical distribution Board, TPN 4 way double door, fixed on wall semi flush, loadline DB are fitted with Bus bars, neutral links, blanking plates, including incommer MCCB 125/160 Amps,TP and suitable outgoing MCB 40 /63Amps,SP/TP with all accessories suitable for DB including taking down old unserviceable DB all as specified and as directed. Note : Incoming MCCB and Out going MCBs measured seperately relevent items.

MCB DB TPN 4 way, distribution DB double door, powder coated, 415 volts, AC, 50Hz, IP 54 protected, fixed on wall semi flush with provision for TPN MCB 63 Amps as incomer and SP MCBs 40 Amps as outgoing with tinned copper bus bar, neutral link, earth link and connecting up complete all as specified and as directed. Note : Incoming MCB and Outgoing MCB measured separately relevent items.

MCB DB TPN , Single door, powder coated, 415V, AC, 50Hz, IP 42 protected, with provision for MCB 4 pole complete all as specified and as directed. Note : MCB shall be measured separately under relevent items.

TPN 63 Amps, complete all as specified and directed.

MCB SP 6-40 Amps complete all as specified and directed.

MCB SP 63 Amps complete all as specified and directed.

MCCBs 100 Amps, Fixed type, 415V,25KA, 4 Pole complete all as specified and directed.

Wall mounted turbo force air circulator fan of 450 mm sweep 230 V ,50 Hz, including clamps, nuts and bolts etc. all as specified and as directed.

Wall mounted air circulator fan of 400 mm sweep 230 V ,50 Hz, including clamps, nuts and bolts etc. all as specified and as directed.

Heavy duty Exhaust fan of size 450mm sweep,1400 RPM, turbo force model with louvers and all fitting accessories including surface and wall opening with modification for fixing of exhaust fan complete all as specified and directed.

Wiring for circuit / power /sub main with two runs of single core 1.5 Sqmm size and one run of single core 1.5 Sqmm (green colour as earth continuity conductor) PVC insulated, unsheathed, muilti stranded copper conductor FRLSH cable drawn through and including PVC conduit suitable dia for 1.5 sqmm submain wiring with complete fixing accessories complete all as specified and directed.

Taking down carefully Power / Sub main wirings with PVC aluminum conductor cables in PVC/STEEL conduits / TW battens up to 4/2 runs of 6 Sq.mm/10 sqmm , making good the disturbed surfaces all as specified and as directed.

Taking down unserviceable Air circulator wall mounted/Exhaust fan from site and re-fixing in position duly rectifying the defects and servicing (Oiling / greasing, etc.) and make it serviceable in all respect including painting and marking MES No complete all as specified and as directed

Refixing of ceiling fan any sweep any make, 230 V single phase and connecting up with PVC insulated cable size 1.50 sqmm three core copper conductor round cable complete all as specified and directed. Note:- The refixed fan shall be tested after fixing the blades.

GI tubing light grade laid in trenches, in floors, on wall and road crossing for cable protection for size 50 mm dia complete all as specified and directed.

Refixing of Exhaust fans along with louver any description any make, 230 V single phase and connecting up with PVC insulated cable size 1.50 sqmm three core copper conductor round cable including grouting of nut, bolt on existing location and complete all as specified and directed. Note : The refixed fan shall be tested after fixing the blades.

Supply and fix in floors or fixed on wall for cable XLPE Insulated screened PVC bedded, galvanized steel strip or wire armored, electric power cables (heavy duty) 1100 Volts grade with stranded aluminium conductor of size 25 sq mm 4 core including fixing materials like lugs,cable glands etc complete all as specified and directed.

SAMYDOSS CONSTRUCTIONS (BID ID -3102910)

S K ENTERPRISES (BID ID -3106996)

M/s Omm Muruga Enterprises (BID ID -3108429)