SPECIAL REPAIRS TO SRE BUILDING AND OTHER MINOR WORKS AT AFS TAMBARAM

Amount

Dismantling floor hearth or wall tiling including cement mortor bedding (but not backing) removing the rubbish of the premises complete all as specified and directed by Engineer-in-Charge.

Demolition of cement concrete unreinforced floors and pavings not exc 15 cm thickness (below or above ground level) complete all as specified and directed by Engineer-in-Charge.

M&L 25mm thickness Plain cement concrete type B-1, 1:2:4 Nominal mix (using 20mm graded stone aggregate) with WPC as in levelling course of floors etc complete all as specified and directed by Engineer-in-Charge.

M & L glazed ceramic coloured tiles of size 450x300x7 mm thick on vertical surface as in dados, skirting etc, set and jointed in neat cement slurry over and including 10mm thick plaster in cement mortar 1:3, pointed with white/ coloured cement to match complete all as specified and directed by engineer In Charge.

M&L non skid ceramic coloured tiles 7 to 8 mm thick (Square/ rectangular ) in floors ,area of each tile exc 0.11 sqm but n.exc. 0.18 sqm set and jointed in neat cement slurry and pointed in white or colour cement to match the shade of tiles, over and including 15 mm thick screed plaster in CM 1:4 complete all as specified and directed by engineer In Charge.

M&L Joint free Non skid Ceramic tiles 7 to 8 mm thick area of each tile exceeding 0.18 sqm but not exceeding 0.36 sqm, in floors etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match over a coat of Screed bed or bedding layer of mortar 15mm thick for laying floor finish in CM 1:4 complete all as specified and directed by Engineer-in-Charge. Make: HR Johnson/Kajaria/Somany.

M&L Light shade Vitrified ceramic tiles 9 to 10 mm thick (square / rectangular) area of each tile not exceeding 0.36 sqm but in floors set and jointed in neat cement slurry and pointed in coloured cement to match with colour of tiles over a coat of Screed bed or bedding layer of mortar 15mm thick for laying floor finish in CM 1:4 complete all as specified and directed by Engineer-in-Charge. Make: HR Johnson/Kajaria/Somany.

All as per item No.07 above but in vertical surface over a coat of rendering 10 mm thick on brick/ concrete surfaces with cement mortar 1:3 as backing coat complete all as specified and directed by Engineer-in-Charge. Make: HR Johnson/Kajaria/Somany.

Taking down old cement plaster including racking out joint hacking for keys and scrubbing down with water etc upto 15m height on wall/ceiling surfaces complete all as specified and directed by Engineer-in-Charge.

M&L for rendering 10mm thick in CM 1:6, finished even and smooth without using extra cement upto 15m height complete all as specified and directed by Engineer-in-Charge.

M&L for rendering 15mm thick on brick/ concrete surfaces with CM 1:4 in two coats, (5mm thick settting coat with WP compound/liquid as per manufacturer's instructions over 10mm thick backing coat) finished even and smooth without using extra cement including mixing of liquid waterproofing compound as per manufacturer's instructions on brick/concrete/masonry or in chajjas/parapet walls etc surface complete all as specified and directed by Engineer-in-Charge. Note : Liquid water proofing compound will be measured and paid separately.

Supply only Liquid water proofing compound as directed by engineer-in-Charge

M&L Rendering 5mm thick in CM 1:3 on as in ceiling of fair faces of brick work or concrete surfaces finished even and smooth without using extra cement upto 15m height using necessary scaffolding, safety gears complete all as specified and directed by Engineer-in-Charge.

M&L preparation of new surfaces of external walls and applying one coat of primer and two coats of weather proof exterior emulsion paint (weather coat Apex, 100% exterior grade) upto 15m height including scaffolding, safety gears complete all as specified and directed by Engineer-in-Charge.

M&L for preparation of newly plastered surfaces and applying two coats of Oil Bound Distemper over a coat of alkali resistance primer on wall upto 15m height including scaffolding, safety gears complete all as specified and directed by Engineer-in-Charge.

M&L for preparation of newly plastered surfaces and applying three coats of white wash on ceiling/ facia complete upto 15m height including scaffolding, safety gears complete all as specified and directed by Engineer-in-Charge.

Demolition of stone slab of any description or thickness in floors, aprons etc laid, bedded and pointed in any mortar complete all as specified and directed by Engineer-in-Charge.

M&L Terrazzo tiles with bull nosed edge 32 cm x 20 cm x 40 mm thick, set, jointed and pointed in neat cement slurry as in treads, and cut polished over a coat of Screed bed or bedding layer of mortar 20mm thick for laying floor finish in CM 1:4 complete all as specified and directed by Engineer-in-Charge.

Material and labour for rounding to edges of stone slabs one edge, such as in steps, cooking platform and other similar situations complete all as specified and directed by Engineer-in-Charge.

Demolition of brick work built in CM including all quoins arches pillars etc complete all as specified and directed by Engineer-in-Charge.

M&L fly ash Brickwork with fly ash bricks, straight or curved on plan exc 6m mean radius, built in CM 1:6 complete all as specified and directed by Engineer-in-Charge.

S&F in repair viterous china water closet pedestal pattern with P or S trap including connection to flush and water pipe, fixing of seat cover complete all as specified and directed by Engineer-in-Charge. Make : Jaquar/ Parryware/ CERA/ Hindware. Note : Necessary PVC seat cover shall be measured and paid separately as "Supply only"

Supply only Seat Cover for EWC White flat bottom solid with CP hinging device, nuts & bolts etc complete all as specified and directed by Engineer-in-Charge. Make : Jaquar/ Parryware/ CERA/ Hindware

Supply and fixing only in repair PVC valveless, syphonic action type, flushing cistern of 10 ltr capacity, low level, white, with inlet, ball valve, float and handle including brackets and flush pipe complete all as specified and directed by Engineer-in-Charge. Make : Jaquar/ Parryware/ CERA/ Hindware

S & F in repairs ABS body health faucet mild steel chromium plated suitable for 15mm dia pipe with 1.25 metre long flexible tube and ABS wall hook including accessories complete all as specified and directed by Engineer-in-Charge.

S&F in repair Vitreous China Wash basin, white, flat back, size 550 x400mm including coupling excluding taps, chain and plug and porcelain stopper and fixing on existing brackets complete all as specified and directed by Engineer-in-Charge.

S&F in repairs PVC connections 15mm dia 600mm long (for cold/hot water connection with brass or PTMT flynuts and washer at both ends complete all as specified and directed by Engineer-in-Charge.

S&F for angular two way stop cock 15 mm bore chromium plated with crtuch or butterfly handle, fancy type with long shank screwed down both ends for pipes or for union fixed as in repairs complete all as specified and directed by Engineer-in-Charge.

S&F Towel Ring of PTMT fixed with and including Chromium plated brass screws and wooden/plastic cleats (Minimum weight 90gms) complete all as specified and directed by Engineer-in-Charge.

S&F in repairs rotational moulded polyethylene water storage tanks (cylindrical vertical with closed top) ISI marked hoisted & fixed in position all as specified in SSR Part I 1000 Ltrs Capacity incl 20mm float valve and other fittings and fixtures including dismantling old water tank and remove from site complete all as specified and directed by engineer In Charge.

M&L Plain cement concrete type B1, 1:2:4(using 20mm graded stone aggregate) 75mm thickness as in plinth protection and the like etc., finishing even and smooth without extra cement inluding making joints at every 2.5 mtrs and corner filled with bitumen 85/25 and sand in ratio 1:2 by weight laid in panels complete all as specified and directed by Engineer-in-Charge.

Taking down GI steel tubing and connections, 15mm bore including cleaning for refixing or removal to store or handing over to contractor on schedule of credit complete all as specified and directed by Engineer-in-Charge.

Taking down GI steel tubing and connections, 20 bore including cleaning for refixing or removal to store or handing over to contractor on schedule of credit complete all as specified and directed by Engineer-in-Charge.

Taking down GI steel tubing and connections, 25 bore including cleaning for refixing or removal to store or handing over to contractor on schedule of credit complete all as specified and directed by Engineer-in-Charge.

Cutting chases, pinning in, making good to facings where required and pointing in cement mortar 1:3 to ends or edges of landings, steps, cills, sunshades, shelves, lintels etc., and cutting chases for concealed water tubing or concealed conduit wiring, etc., and making good, cutting not exceeding 10 cm girth in brick walls complete all as specified and directed by Engineer-in-Charge.

S&F 20 mm CPVC pipes SDR 11 & Plain CPVC SDR 11 fittings on walls/ceiling or laying in floors complete upto 15m height complete all as specified and directed by Engineer-in-Charge. Make : Finolex/ Deutron/ SFMC

All as per item No.37 above but outer diameter of the pipe is 25 mm complete all as specified and directed by Engineer-in-Charge. Make : Finolex/ Deutron/ SFMC

All as per item No.37 above but outer diameter of the pipe is 50 mm complete all as specified and directed by Engineer-in-Charge. Make : Finolex/ Deutron/ SFMC

Supply and fixed in repairs 15mm bore bib taps, cast copper alloy, with crutch or butterfly handle, screwed down, screwed for iron pipe or for brass ferrule complete all as specified and directed by engineer In Charge. Make:Jaquar or Equivalent

S&F in repair 15mm bore cast copper alloy chromium plated angle cock with long shank & cup concealed typecomplete all as specified and directed by engineer In Charge. Make:Jaquar or Equivalent

Supply and Fixed in repairs 15mm bore Stop valves, cast copper alloy, fancy type, chromium plated with long shank and cup screwed down high pressure , screwed both ends for iron pipe or for unions complete all as specified and directed by engineer In Charge. Make:Jaquar or Equivalent

Supply and fixed in repairs 15mm bore Pillar taps, cast copper alloy, with capstan heads, chromium plqated, fancy type, screwed down high pressure, with or without lettered `Hot' or `Cold' with long screwed shanks and fly-nuts, screwed for iron pipe and fixed complete all as specified and directed by engineer In Charge. Make:Jaquar or Equivalent

Supply and Fixed in repair brass chromium plated tubular towel rail 20mm dia and 60 cm long including brass chromium plated brackets of type 'D' long between flanges complete all as specified and directed by engineer In Charge.

S&F in repair Soap dish, vitreous China white, approximate size 160 x 160 x 90mm , fixed to plugs with chromium plated brass screws on walls complete all as specified and directed by engineer In Charge. Make : Jaquar/ Parryware/ CERA/ Hindware

M&L for Vitreous China urinals, bowl type (back or corner wall type), complete including providing and fixing plugs, bedding urinal against wall in cement mortar 1:2, securing urinal to plugs with and including 60mm long brass screws, pointing around urinal back in cement; fixing automatic flushing cistern with brackets, flush pipe, grating and Union for discharge pipe (Exclusive of fixing supply pipe to flushing cistern, trap and waste pipe) including urinal spreader complete all as specified and directed by engineer In Charge

S&F in repairs Bottle trap of PTMT having minimum water seal of 25mm ( minimum weight of 260gms) for 32mm bore under Wash basin complete all as specified and directed by engineer In Charge.

Dismantling cast iron pipes/PVC pipes of any dia and any description including all fittings complete all as specified and directed by engineer In Charge upto 15m height complete all as specified and directed by engineer In Charge.

M & L for UPVC (SWR) pipes 110mm single socketed, in any length with rubber ring joints, fixed to walls, upto 15m height complete all as specified and directed by engineer In Charge.

M & L for UPVC (SWR) pipes 75 mm single socketed, in any length with rubber ring joints, fixed to walls,upto 15m height complete all as specified and directed by engineer In Charge.

M & L for UPVC (SWR) bends 110 mm any radius complete all as specified and directed by engineer In Charge

M & L for UPVC (SWR) bends 75mm any radius complete all as specified and directed by engineer In Charge

Taking down chowkhats or frame with shutter (without taking off shutter from the frame) n.exc 1.5 Sqm each and removal from site, complete all as specified and directed by engineer In Charge.

Taking down chowkhats or frame with shutter (without taking off shutter from the frame) exc 1.5 Sqm but n.exc 4 Sqm each and removal from site, complete all as specified and directed by engineer In Charge.

Taking down shutters of any description exc 1 Sqm but n.exc 2 Sqm each and removal from site complete all as specified and directed by engineer In Charge.

S&F 2nd class Hard wood plain, solid, straight chowkats and frames wrought, framed rebated on the solid, rounded or chamfered, put together with glue pinned at joint including tarring complete all as specified and directed by engineer In Charge

S&F 2nd class Hardwood rail and style Plain framed, panelled shutter thickness of shutters 35mm with lock rail and panel of 9 mm B.W.P. commercial ply or 12 mm 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 pressure treated complete all as specified and directed by engineer In Charge

Taking down PVC chowkats/Frames of area n.exc 1.5 Sqm with shutter (without taking off shutters from the frame) each complete all as specified and directed by engineer In Charge.

S&F Solid PVC Door frame of size 50mm x 47mm made out of 5mm plain colour PVC sheet reinforced with MS square tube supplying and fixing in opening as per Manufacturer's instructions complete all as specified and directed by engineer In Charge.

S&F Wood Free EPS Factory made solid PVC Moulded flush door shutter 28 to 30mm thick (style) with 2,4 or 6 raised panel design with 2mm thick moulded PVC sheet on the front face & 2mm thick plain colour prelaminated PVC sheet on back face supplying & fixing in frame at site as per Manufacturer's instructions complete all as specified and directed by engineer In Charge.

S&F MS butt hinges medium weight 100mm long complete all as specified and directed by engineer In Charge.

S&F Extruded Aluminium alloy handle fabricated type, anodised of size 100mm complete all as specified and directed by engineer In Charge.

S&F Extruded Aluminium alloy handle fabricated type, anodised of size 150mm complete all as specified and directed by engineer In Charge.

S&F Aluminium anodised barrel tower bolt of extruded section of size 100mm complete all as specified and directed by engineer In Charge.

S&F Aluminium anodised barrel tower bolt of extruded section of size 150mm complete all as specified and directed by engineer In Charge.

S&F in repairs floor door stopper 140 mm long of aluminium alloy body and tongue, anodised with hard drawn steel spring in floors complete all as specified and directed by engineer In Charge.

Hacking out old broken glass from metal frame of any thickness incl punching or drilling out old glazing pin/springs clips and providing and fixing new ones, complete all as specified and directed by engineer In Charge.

S&F sheet glass 4mm thick ordinary quality & glazing with oil putty in square n.exc 0.5 Sqm in each pane at any height and any story complete all as specified and directed by engineer In Charge.

S&F sheet glass 4mm thick frosted quality & glazing with oil putty in square exc 0.5 Sqm in each pane at any height and any story complete all as specified and directed by engineer In Charge.

S&F in repair for stainless steel wire cloth 0.56 mm nominal dia of wire and average width of aperture 1.18 mm and fixed with galvanised wire staples complete all as specified and directed by engineer In Charge.

M&L for preparation of new or previously untreated wood and wood based surfaces of any description, not otherwise described, over 10 cm width or girth and applying two coats of Synthetic enamel paint (Ordinary tint) over a coat of Pink primer complete all as specified and directed by engineer In Charge.

S&F Powder coated for aluminium Powder coated frame (minimum thickness of powder coating 50 micron) for doors, windows, ventilators with one or more rebates including joining cleat for fixing etc complete all as specified and directed by engineer In Charge.

S&F for Powder coated 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 beading screws etc complete all as specified and directed by engineer In Charge.

S&F for Powder coated 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 complete all as specified and directed by engineer In Charge.

S&F in repair aluminium powder coated grills (pattern DG-104) weight of 2.00 to 3.20 Kg/Sqm for windows, ventilators, etc including jointing, cleats etc and fixed with medium screws into walls / frame work etc complete all as specified and directed by engineer In Charge.

Dismantling Wall and ceiling boards (fibre, pulp, insulation, etc.) or insulation boards/slabs/blankets, any thickness, including cover fillets, complete all as specified and directed by engineer In Charge.

S&F Anodised aluminium snap grid frame work for false ceiling all as specified Size of grid 605 x 605mm complete all as specified and directed by engineer In Charge.

S&F Hangers 6 mm dia. G.I. (upto 1200mm length) adjusting level fixed to roof slabs by means of ceilling cleats made out of G.I.flat 40 x 3 mm size 60mm long and expansion hold fasteners 12.5mm dia. 40mm long complete all as specified and directed by engineer In Charge.

M&L Providing and fixing Gypsum Board 12mm thick in ceiling fixed with screw as per manufacturer's instructions complete all as specified and directed by engineer In Charge.

S&F for GI framework for seamless ceiling comprising of GI perimeter channel 0.55mm thick with two unequal flanges of 20 and 30mm and web of 27mm fixed to surrounding wall using nylon sleeves and screws at 450mm centre to centre/intermediate channel 0.9mm thick having two equal flanges of 15mm each and web of 45mm suspended from soffit at approx 900mm centre to centre with GI cleat and steel expansion fasteners with and including ceiling section (not exc 1.2m length) of 0.55mm thickness having kurled web of 50mm and flange of 26mm each with lips of 10.5mm fixed to the intermediate channel with connecting clips across the intermediate channel at 457mm centre to centre complete all as specified and directed by engineer In Charge.

S&F for Seamless calcium silicate ceiling made out of 1800 x 1200 mm size board of siliceous and calcareous material reinforced with cellulose fibre fixed to the ceiling section with 25 mm long self drilling and tapping screws having phillips head with under head cutter at 200 mm centre to centre,including finshing the joint of face board with specially formulated jointing compound and 48 mm wide fibre tape to provide seam less finish (Frame work for ceiling shall be measured and paid separately) including preparation of false ceiling board surfaces and applying two coats of plastic emulsion over a coat of birla care putty 3mm as per approved tint/colour complete upto a height of 15m complete all as specified and directed by engineer In Charge.

Complete removal of existing treatment of wall, including Washing, rubbing down and stopping of distempered and painted surfaces of pilasters, including cornices and applying two coats of Oil Bound Distemper over a coat of alkali resistance primer and wall care putty including preparation of surfaces upto a height of 15m complete all as specified and directed by engineer In Charge.

M&L preparation of old surfaces area and applying one coat of white wash on ceiling complete all as specified and directed by engineer In Charge.

M&L preparation of old untreated surfaces of external walls and applying one coat of primer and two coats of weather proof exterior emulsion paint (weather coat Apex, 100% exterior grade) complete upto a height of 15m including necessary scaffolding & safety gears complete all as specified and directed by engineer In Charge.

M&L applying one coat of synthetic enamel paint over a coat of red oxide 0r zinc chromate primer including preparation of old steel or iron surfaces exc 10 cm width or girth, upto a height of 15m complete all as specified and directed by engineer In Charge.

M&L preparation of old decorated surfaces of wood work exc. 10cm width or girth and applying one coat of synthetic enamel paint upto a height of 15m complete all as specified and directed by engineer In Charge.

M&L for providing and applying HS TPO membrane of 1.2mm thick over the layer of 200 gsm Geo-Textile with overlap joints of 75mm in both longitudinal and transverse direction of the TPO and sealed properly with hot air welding and terminate TPO at the top of parapet wall with termination strip and fix it by screw at 300mm c/c and sealed with HS jointeal PU on top including surface preparation like remove all loose gravels, dirt, oil, grease and other foreign particles by jet or dry air and clean the surface mechanically or by grinding to make it smooth before application and PCC / cementitious coving of 75mm radius shall be provided at all junctions between vertical and horizontal faces before application of TPO completely as per specification and Manufacturer's instruction complete all as specified and directed by engineer In Charge. Note :- work to be carried out by authorised applicator of M/s Asian or equivalent company. Company back guarantee to be given by contractor after completion of water proofing work before payment. Pipes over roof to be realigned.

M&L 40mm thick Plain Cement Concrete as in roof padding type B1 (1:2:4) nominal mix using 20 mm graded aggregate to receive floor finishes complete all as specified and directed by engineer In Charge.

Demolition of cement concrete (unreinforced) of any description as in existing roof treatment any type complete all as specified and directed by engineer In Charge.

S&F window zebra blinds with roller curtains 300 GSM dual layer zebra roller shades light filtering sheer window treatments privacy light control of day and night of coloured pattern of customised dimension complete all as specified and directed by engineer In Charge.

M&L for applying two coats of Acrylic based cementitious water proofing paint over one coat of primer complete as per manufacturer's instructions complete all as specified and directed by engineer In Charge.

S&F Self Adhesive water proofing flash bond membrane 100mm wide of make:Bostiq India fixed to joints of AC / Ridge portion / over surfaces of galvalume roof sheets / concrete surfaces etc up to 30m height incl necessary scaffolding and removal of the same after completion of the job complete all as specified and directed by engineer In Charge.

S&F 75mm dia Branch piece single UPVC (SWR)(single Y) equal or unequal with access door complete all as specified and directed by engineer In Charge.

S&F 110mm dia Branch piece single UPVC (SWR)(single Y) equal or unequal with access door complete all as specified and directed by engineer In Charge.

S&F 75mm dia branch piece double UPVC (SWR)(double Y ) equal or unequal provided with acess door complete all as specified and directed by engineer In Charge.

S&F 110mm dia branch piece double UPVC (SWR) (double Y ) equal or unequal provided with access door complete all as specified and directed by engineer In Charge.

S&F 75mm dia UPVC (SWR) junction single UPVC (SWR)(Single T ) equal or unequal with access door complete all as specified and directed by engineer In Charge.

S&F 110 mm dia UPVC (SWR) junction single (Single T ) equal or unequal with access door complete all as specified and directed by engineer In Charge.

S&F 110mm dia UPVC (SWR) junction single (Double T ) equal or unequal with access door complete all as specified and directed by engineer In Charge.

S&F in repairs 75mm dia UPVC (SWR) floor trap with grating incl jointing with solvent cement complete all as specified and directed by engineer In Charge.

S&F in repairs 100mm dia UPVC (SWR) floor trap with grating incl jointing with solvent cement complete all as specified and directed by engineer In Charge.

M&L for cleaning of tank by removing of all scale and dirts & etc, from tank and mouth of circulatory pipe etc n.exc 500 litre including writing of date of cleaning and due date of cleaning on each tank in appropriate format complete all as specified and directed by engineer In Charge.

All as per item No.102 above but exc 500litre and n.exc 1000litre complete all as specified and directed by engineer In Charge.

S&F 18/19 mmm thick colour solid PVC prelaminated board fixed to timber frame work as in cup board shutter/shelves, pelmet box and similar items fixed including magnetic catchers complete with all fittings and fixtures complete all as specified and directed by engineer In Charge.

S&F continuous piano hinges mild steel bright finish or electrogavanised with flaps 30mm ( when open ) wide complete all as specified and directed by engineer In Charge.

S&F 40mm dia, cupboard knobs fixed with nut, screw and washer of mild steel, bright finished complete all as specified and directed by engineer In Charge.

M&L for Framed work such as 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; framework of water tanks/garbage bins for monkey menace and similar work conforming to including joining welding and connecting each other to form a cage for water tanksFe.290.Gde-E-165 complete all as specified and directed by engineer In Charge.

Excavation in post holes (or similar holes) in hard/dense soil each n exc 0.5 Cu m, getting out, returning, filling in and ramming earthor broken rubble mixed with earth around, in layers not exceeding 25 cm, watering and removing surplus soil to a distance n exc 50 m and making good surface complete all as specified and directed by engineer In Charge.

M&L Plain Cement Concrete Type C2 (1:3:6) using 40mm graded stone aggregates as in foundation, filling etc including formwork complete all as specified and directed by engineer In Charge.

M&L for cutting holes in to brick wall built in cement mortar exc half brick & n.exc full brick 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 by engineer In Charge.

Material and labour for Mild Steel work in bands, straps, supports of stays, sunshade brackets, hook and pintle hinges, clamps, hold fasts, guard bars, etc and similar conforming to FE-290, Gde E 165 complete all as specified and directed by engineer In Charge.

S&F steel work in tubular trusses (i.e.) Truss bottom, top bend, sides, side supports, holding plates, posts and base plate etc (machine made curved shaped structure) shape of including special shaped washers etc complete using ERW or induction butt welded tubes conforming to IS 1161-1979 grade St-240 complete all as specified and as directed by the engineer-in-Charge.

S&F Structural 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. of Fe 410-W (Gde-E- 250) quality-A complete all as specified and directed by engineer In Charge.

S & F Pre-painted galvalume aluminium zinc coating GI based corrugated steel sheet 0.50mm of an colour having tensile strength of 550Mpa as in roof covering/cladding to wall bend to shape, fixed with self tapping screws complete all as specified and directed by engineer In Charge.

M&L for Mild steel Plates (plain or chequered) channels, square cut or notched (ordinary and counter sunk) forming holes, without any attachment complete all as specified and directed by engineer In Charge.

M&L for preparing new Steel surfaces of any description over 10cm width or girth and applying two coats of synthetic enamel paint over a coat of red oxide primer complete all as specified and directed by engineer In Charge.

Surface excavation n exc 30 cm deep and averaging 15 cm deep and getting out soft/loose soil complete all as specified and directed by engineer In Charge.

M&L for 100mm thick Plain Cement Concrete 1:4:8, Type D2 Nominal mix (using 20 mm graded stone aggregate) as in sub base complete all as specified and directed by Engineer In Charge.

Material and labour for hardcore of guage exc 63mm but n exc. 100 mm, deposited, spread and levelled in layers n exc. 15 cm thick, watered and rolled/rammed to a true surface complete all as specified and directed by engineer In Charge.

M&L for sand filling under paver blocks including watering and consolidation complete all as specified and directed by engineer In Charge.

M&L for precast concrete interlocking paver block any shape and size confirming to IS 15658-2006 of 60mm thickness,M-35 Grade with grey cement and pigment complete all as specified and directed by engineer In Charge.

M&L Plain cement concrete type B1, 1:2:4 (20mm graded stone aggregate) as in coping, benching and the like including weathering, slightly rounded or chamfered angles and throating etc including formwork complete all as specified and directed by engineer In Charge.

S&F framed work as in doors or gates of angle or other section with gusset plates, rails, braces, etc, complete, drilled for fixing of steel sheeting or other covering. Doors, etc to be prepared for hanging or sliding with and including either hooks and hinges or steel hanging door fittings and hanging; also fastening and fixing complete, conforming to Fe-290 (Gde E-165) complete all as specified and directed by engineer In Charge.

S&F in repair Powder coated aluminium (minimum thickness of powder coating 50 micron) work for doors, windows, ventilators and partitions (Fixed portions) with extruded built up standard tubular sections/ appropriate Z sections and other sections of approved make conforming to IS: 733 and IS:1285, fixing with dash fasteners of required dia and size, including necessary filling up the gaps at junctions, i.e. at top, bottom and sides with required EPDM rubber/ neoprene gasket etc. Aluminium sections shall be smooth, rust free, straight, mitred and jointed mechanically wherever required including cleat angle, Aluminium snap beading for glazing/ paneling, C.P. brass/ stainless steel screws as per Manufacturer's instruction & architectural drawings complete all as specified and directed by engineer In Charge.

S & F sheet frosted/approved design glass of 5.5 mm thick and glazing complete with beads fixed with screws in aluminium shutter square exc 0.5sqm in each pane complete all as specified and directed by engineer In Charge.

S&F aluminium extruded section body, Door closer hydraulically regulated, designation No.1 universal type,suitable for door shutters of 851 to 1000 mm in width and of weight between 61 to 80 kg and fixed complete all as specified and directed by engineer In Charge.

M&l preparation of old decorated surface of walls, pillasters including cornices and applying one coat of oil bound distemper complete all as specified and directed by engineer In Charge.

M&L Precast Cement concrete Block Masonary solid block exc 10 cm type B-1, 1:2:4, 20 mm graded agg setting in CM 1:4 complete all as specified and directed by engineer In Charge.

M&L for rendering on fair faces on wall surfaces 10mm thick in cement mortar 1:6, finished fair and even without using extra cement complete all as specified and directed by engineer In Charge.

M&L PCC 1:2:4 type B0 (using 12.5 mm graded aggregate) as in coping , PCC block for fixing of hold fast, sanitary fittings etc.,including formwork complete all as specified and directed by engineer In Charge.

M&L for preparation of newly plastered wall surfaces and applying two coats of cement based paint including curing over one coat of primer complete all as specified and directed by engineer In Charge.

Supply and fix in replacement of LED 36 Watt fitting aesthetically Ultra modern recess / mounting luminaire with high performance LEDs, suitable for mounting with Armstrong/Grid ceiling designed 2'x2' flat pannel suitable to false ceiling including provision of suitable flexible PVC wire from ceiling rose to fittings complete all as specified and directed by engineer In Charge.

S&F in replacement of 40 watts Post top light fitting LED luminaries ,new generation ,energy saving,environmental friendly ,long life aesthetically designed with symmetrical light distribution,spun aluminum landscape IP65 luminaire with high power LED as light sourceof 40 Watts with lamp complete including connecting up with twin core 4 Sqmm aluminium cable etc.,complete all as specified and directed by engineer In Charge.

Material and labour of High density polyethylene ((HDPE) pipes of 40mm dia , pressure rating 6 kgf/sq. cm including complete fitting fixed with suitable clamps on wall / slab for AC drain pipe complete all as specified and directed by engineer In Charge.

Material and labour of High density polyethylene ((HDPE) pipes of 25mm dia , pressure rating 6 kgf/sq. cm including complete fitting fixed with suitable clamps on wall / slab for AC drain pipe complete all as specified and directed by engineer In Charge. Note : The quoted rate shall deemed to include cost for necessary scaffolding /ladders, for fixing the pipe.

S&F in replacement of Vertical type sheet metal enclosure MCCB DB TP 4 ways double door type including 100 Amps MCCB 4 Pole 415 V,16 KA incomer with suitable bus bar surface/concealed on wall and connecting with all connections complete all as specified and directed by engineer In Charge.

Supply and fixing in replacement for MCB Single Pole 06 to 32 Amps, 10KA 240 volts,50Hz complete all as specified and directed by engineer In Charge.

Material and labour in replacement for Galvanised steel tubes medium grade of 40mm dia, ISI marked, including complete fitting fixed on wall / slab with necessary clamps, screws etc complete all as specified and directed by engineer In Charge.

Material and labour in replacement for Galvanised steel tubes medium grade of 25 mm dia ISI marked, including complete fitting fixed on wall / slab with necessary clamps, screws etc complete all as specified and directed by engineer In Charge.

RAVI ENTERPRISE (BID ID -3417554)

power links (BID ID -3424482)

Banyan Engineers and Contractors (BID ID -3421116)

Varsa Constructions (BID ID -3417795)