8114/E8 SPECIAL REPAIR BUILDINGS NO. 538 and 539 JCOS/ OR MD ACCN AT VARADHARAJAN COLONY OF OTA CHENNAI UNDER GE STM

Amount

Demolition of unreinforced cement concrete in ground floors and pavings n exc 15 cm thickness (below or above ground level) and disposed off from site all as specified and directed.

Demolition of cement concrete (unreinforced) of any description and in any position not otherwise specifically provided for

Dismantling floor, hearth or wall tiling including cement mortar bedding but not backing), removing serviceable tiles to store and rubbish off the premises.

Demolition of brickwork or stone / boulder masonry built in cement mortar or cement lime mortar incl all quoins, arches, pillars etc., but excluding ashlar facings, dressed stone work and precast concrete articles.

Taking down chowkats or frames with shutters (without taking off shutters from frames) exc. 1.5 Sqm but n. exc 4 Sqm each including making good disturbed surfaces

All as per item No 5 above but n exc 1.5 Sqm each.

Dismantling wrought iron or mild steel work of any description not otherwise provided for

M&L for glazed ceramic coloured joint free tiles in vertical surfaces, 350 x 250 x 7mm or 450 x 350 x 7mm thick, set and jointed in neat cement slurry and pointed in white or coloured cement including cement backing coat of 10mm thick in CM 1:3 all as specified and as directed.

M&L for 25 mm thick plain cement concrete 1:2:4 type B-1, using 20mm graded stone aggregate as in levelling course.

M&L for Non skid ceramic coloured joint free tiles 7 to 8 mm thick (square / rectangular) 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 over with 15 mm thick screed bed in CM 1:4 complete all as directed

All as per item no 10 above but in vertical surfaces as in skirtings using backing coat of 10mm thick in CM 1:3 all as specified and directed.

M&L for Rendering 10mm thick on fair faces of brick work or concrete surfaces finished even and smooth without using extra cement in CM 1:4 with liquid water proofing liquid (as per manufacturers instructions) on sunken slab of toilets. Note: Liquid Water proofing chemical shall be measured and paid separately

M&L for APP based polymeric membrane minimum weighing 3.6kg/sqm and minimum 3mm thick reinforced with polyester non wove fabric (wt. not less than 150 gms/sqm) land on primed surface by forced application complete including taking down existing water proof membrane, cement screed, concrete surfaces (or) mudpuska of any type and any thickness etc and removal of debris obtained from removal of existing roofing incl mtrl incl screed mtrl as specified herein and deposited to the locations all as specified and directed . The laying of water proofing treatment shall be as per the Guide lines given in SSR/Zonal specification (latest) all as specified and directed. Manufactures : IWL India Ltd/ SAPL (ARGO-P) Hydrotech Ltd (Hydroflame)/ STP/ Tikidan. Note : The work shall be carried out be authorised applicators of manufactures only.

M&L for plain cement concrete 1:5:10 type E-2 using 40mm graded stone aggregate) as in foundations, filling and mass concrete

M&L for 20mm thick Granite work (table rubbed and polished) in steps, jambs, pillars, beams, window-cills, cooking platforms and like in cement mortar (1:4) including pointing in white cement (1:2) using marble dust with admixture of pigment to match with shade of granite including cement screed 15 mm thick in CM 1:4 all as directed.

M&L for Rounding to edges of Granite / stone slabs as in steps, cooking platforms and other similar situations.

Cutting out bricks, forming toothing for and bonding new into old work including value of new materials entering old walls and jointing and pointing in CM 1:6 (measured on vertical face in contact with old wall only).

M&L for Brick work with old size fly ash bricks straight or curved on plan and 6 metre mean radius built in CM 1:6 all as specified

M&L for Framed work such as grills, gratings etc., with ends of bar shouldered forged into spikes framed guard bars and similar work conforming to fe-290 gde E-165

M&L for Pressed steel frames of size 125 x 60mm for doors with one or more rebates including necessary fixing lugs, hinges, lock strike plate etc., complete as specified.

All as per item No 20 above but frame size 105 x 60mm

M&L for 35mm thick second class HW factory made plain framed panelled door shutter with two panels, including lock rail and panel of 9mm BWP, commercial ply or 12mm veneered particle board with commercial face veneering on both faces

M&L for 35mm thick second class hardwood glazed and skeleton shutters, open rebated and prepared to receive glass, gauge etc., without sash bars, edges of framing plain, chamfered or rounded fitted with cut and mitred beads for securing glass or gauge etc., size of members of shutters as specified in SSR part I, section 8, clause 8.24 (a) supplied and fitted to chowkats.

Cutting holes in brick walls exc half brick n.exc one brick, built in cement mortar for inserting hold fast and making good dismantled portion in cement concrete 1:2:4 type B-1 as required

M&L for mild steel FI 25 x 3mm holdfast 300mm long, hand made sliding bolts, clamps, hook and pintle hinges, large hasp and staples similar articles conforming to Fe 290 gde E 165

M&L for Anodised aluminium (minimum 50 micron) frame for doors, windows, ventilators and grills/guard bars etc with one or more rebates including joining cleat for fixing etc. complete all as specified.

M&L for Anodised aluminium window and ventilator shutters, sliding type without sash bar, aluminium section weighing 0.55 kg/m including necessary joining cleats, glazing clips, rubber packing, anodised aluminium snap beading, screws etc. anodised alum fittings such as peg stays, handles complete all as specified

M&L for 9mm thick pre laminated particle boards, exterior grade, prelaminated both sides with decorative choice lamination fixed with screws to alum frame work for doors and cub boards door shutters all as specified and as directed.

M&L for stainless steel wire cloth 0.36mm nominal dia of wire and average width of aperture 1.40mm and fixed with stainless steel wire staples all as specified.

M&L for stainless steel wire cloth. 0.36mm nominal dia of wire and average width of aperture 1.40mm and fixed with stainless steel wire staples all as specified including taking down old U/s wire cloth.

S&F Sheet glass 4mm thick, ordinary quality and glazing with oil putty in square n exc 0.5 sq. m in each pane and fixed to aluminium frame using rubber packing complete all as specified and as directed.

S&F in repairs Sheet glass 4mm thick, ordinary quality and glazing with oil putty in square n exc 0.5 sq. m in each pane and fixed to aluminium frame using rubber packing complete all as specified and as directed.

S&F Figured glass, pin head type 4mm thick, and glazing with oil putty in square n exc 0.5 sq. m in each pane and fixed to aluminium frame using rubber packing complete all as specified and as directed.

S&F Solid PVC door Frame of size 50mmX47mm made out of 5mm plain colour PVC sheet reinforced with M.S Square tube, supplying & fixing in opening as per specification & directed.

S&F Factory Made Solid PVC Moulded Door Shutters 28 to 30mm thick with wood free EPS (stiles) with 2,4, or 6 raised panel design with 2mm thick moulded PVC sheet on the front face & 2mm plain colour PVC sheet on back face, supplying & fixing in frame at site as per manufacturers instructions.

Cutting openings through brick walls built in cement mortar for door, window and other openings or enlarging existing openings converting window into door openings etc., or cutting out defective brickwork for underpinning fixing and removing shoring cleaning etc., all as specified

Forming jambs etc., to openings including cutting toothing and properly bonding into old work also facing jointing and pointing to match existing work complete in CM 1:4 all as specified

M&L for 40mm thick polished cuddapah stone slab fixed as in cub board shelving using CM 1:4 complete all as specified and as directed.

S&F 25mm dia aluminium coloured powder coated decorative fancy type curtain rods all as specified and as directed.

S&F aluminium coloured powder coated decorative fancy type end bracket and knob suitable for 25mm curtain rods all as specified and as directed

S&F 100 mm size mild steel butt hinges, medium weight, cold rolled fixed with stainless steel screw with frame

S&F 75 mm size mild steel butt hinges, medium weight, cold rolled fixed with stainless steel screw with frame

S&F Aluminium anodised barrel tower bolts of extruded section 200 mm size

S&F Aluminium anodised barrel tower bolts of extruded section 125mm size

S&F Extruded aluminium alloy handles, fabricated type, anodised 150 mm long

S&F Extruded aluminium alloy handles, fabricated type, anodised 125 mm long

S&F 300 mm long Aluminium alloy, anodised, sliding door bolt with hasp, staple (bolt type) and fixing clips of sheet, cast or extruded sections and fixing bolt and sliding bolts of extruded sections or cast aluminium alloy and fixed.

S&F 300mm mild steel ordinary rat tail rod pattern springs, including roller and roller plate complete.

M&L for RCC nominal mix 1:2:4 type B-1 using 20mm graded stone aggregate as in slabs supported on walls, beams etc.,

Form work to soffits of suspended slabs such as roof slabs, floor slabs, landing and similar work incl sides of slab, n exc 200mm thick (Horizontal or sloping) for flat rough finished surfaces of concrete.

M&L for RCC nominal mix 1:2:4 type B-1 using 20mm graded stone aggregate as in lintels upto 1.50m clear span, lintel bands, roof bands and other similar items incl necessary form work all as specified.

M&L for mild steel TMT bars 10mm dia and over, cut to length, bent to shape required incl cranking, hooking ends and binding with MS wire annealed not less than 0.9mm dia or securing with clips.

All as per item no 52 above but 6mm to 8mm dia

All as per item no 52 here-in-before but 5mm dia and over upto and incl 10mm dia in stirrups, spacers and binders.

M&L for sinks with drainage board made of stainless steel 1mm thick kitchen or laboratory with plugs, washers and wastes incl bedding in cement mortar to dwarf wall or incl fixing cantilever brackets and connecting union to pipe overall size 915mm complete all as specified

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., in brick walls and making good, cutting exc 10 cm but n exc 20 cm girth

S&F in repair Vitreous china wash down water closet (pedestal pattern), white, of style and pattern as existing, complete with and including providing plastic seat cover, white fixed all as directed.

S&F Chromium plated health faucet with CP connection and hook fixed all as directed. Make ; Parryware Cat no: T9937A1 or equivalent.

S&F in repair PVC valve less syphonic action type, flushing cistern, low level, white, 10 litres capacity, with inlet ball valve, float, handle and flush pipe incl. brackets including 32 mm dia flush pipe

S&F in repair Vitreous China wash basin, white, flat back, of size 550x400mm excluding taps, waste, chain and plug and porcelain stopper but including brackets cutting for and pinning in ends of brackets or erecting or fixing of supply and waste pipe all as specified

S&F brass chromium plated 32mm bottle traps for wash basins with inlet and outlet screwed for pipe or connections including necessary packing, union and cap and fixed.

S&F PVC connection 15 mm size with PTMT nuts of length 450mm.

S&F low density 32mm dia bore polythene waste pipe (LDPE) of pressure rating 6 Kgf / Cm2

S&F Pillar taps 15mm bore cast copper alloy with capstan heads chromium plated, fancy type, screwed down high pressure with or without lettered 'hot' or 'cold' with long screwed shanks and fly nuts screwed for iron pipe.

S&F in repairs Bib taps 15mm bore cast copper alloy with crutch or butter fly handle chromium plated screwed down for iron pipe or for brass ferrule fixed.

S&F in repair stop valves15 mm bore chromium plated with long shank and cup (Concealed type) high pressure with crutch or butterfly handle screwed both ends for iron pipe or for unions and fixed

S&F Brass chromium plated, tubular towel rail, 20mm dia, D type, 60cm long between flanges.

S&F in repair 3 in 1 wall mixer with provision of both hand shower and over head shower Make: Jaquar (Continental) Cat No : CON-281 KN or equivalent make.

S&F stainless steel peg set of 5

Demolition and breaking up drain pipes any type set in cement mortar

S&F PVC (SWR) pipes single socketed, in any length with rubber ring joints or solvent cement, laid in floor , 75mm bore.

S&F PVC (SWR) pipes single socketed, in any length with rubber ring joints or solvent cement, fixed to walls, 75mm bore.

S&F PVC (SWR) pipes single socketed, in any length with rubber ring joints or solvent cement, laid in floors, 110 mm bore.

S&F PVC (SWR) pipes single socketed, in any length with rubber ring joints or solvent cement, fixed to walls, 110 mm bore.

S&F PVC (SWR) bend 110 mm bore.

S&F PVC (SWR) floor trap with grating including jointing to solvent cement waste pipe 75 mm dia.

S&F PVC (SWR) Gully trap 125 / 110mm setting and jointing with solvent cement.

S&F PVC (SWR) vent cowl 110 mm

S&F PVC (SWR) junction single, (Single T) equal or unequal suitable for 110 mm bore pipe with access door

S&F PVC (SWR) junction single, (Single T) equal or unequal suitable for 75 mm bore pipe with access door

S&F PVC (SWR) bend 75 mm bore.

S&F Grating doom 100mm dia of PTMT (Minimum weight- 25gms)

S&F Stack clamps out of 50 mm by 5mm flat iron and 16mm dia round iron stays, including bolts and nuts and securing ends of stays to wall or roof Bore of pipe 110 mm

S&F in repairs triple layered rotational moulded polyethylene water storage tanks of capacity 500 litres (cylindrical, vertical with closed top) hoisted and fixed in position all as specified including taking down old tanks

S&F Ball valves 25 mm high pressure of PTMT with epoxy coated Aluminium rod & high-density plastic ball screwed for iron pipe and fixed. (Minimum weight 25mm-455gms)

S&F in repairs 25mm Gun-metal, globe or gate valves, with iron wheel head, screwed both ends for iron pipe.

S&F in repairs 50mm Gun-metal, globe or gate valves, with iron wheel head, screwed both ends for iron pipe.

Taking up or taking down steel/iron tube of 20 mm bore and connections including cleaning for refixing or removal to store complete all as specified.

Supplying and laying of 20 mm CPVC pipes SDR 11 & fittings laid in walls/floors complete all as specified.

Taking up or taking down steel/iron tube of 25 mm bore and connections including cleaning for refixing or removal to store complete all as specified.

Supplying and laying of 25 mm CPVC pipes SDR 11 & fittings laid in walls/floors complete all as specified.

Taking up or taking down steel/iron tube of 50 mm bore and connections including cleaning for refixing or removal to store complete all as specified.

Supplying and laying of 50 mm CPVC pipes SDR 11 & fittings laid in walls/floors complete all as specified.

S&F 75mm size extruded aluminium alloy handles, fabricated type, anodised

S&F Aluminium anodised Hasp and Staple, safety type of size 75mm

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

M&L for Rendering 10mm thick in CM 1:6 on fair faces of brick work or concrete surfaces and finished even and smooth without using extra cement on internal wall surfaces.

M&L for Rendering 10mm thick in CM 1:4 on fair faces of brick work or concrete surfaces and finished even and smooth without using extra cement on ceiling surfaces.

M&L for rendering 10mm thick in CM 1: 6 as under layer and 5mm thick in CM 1:4 mixed with water proofing compound as finishing layer to external wall surfaces and finishing the surface even and smooth including taking down existing cement plaster if necessary.

Supply only liquid water proofing chemical.

Complete removal of existing treatment on walls and applying two coats of oil bound distemper over a coat of primer over 3mm thick wall care putty to internal wall surfaces complete all as specified and as directed.

Preparing new plastered wall surfaces and applying two coats of oil bound distemper over a coat of primer all as specified and as directed.

Preparation of old decorated ceiling surfaces including necessary scaffolding and applying one coat of white wash including filling the cracks/depressions using chalk whitening wherever required all as specified

Preparing new plastered ceiling surfaces and applying three coats of white wash all as specified and as directed.

Complete removal of existing treatment on walls and applying two coats of exterior weather proof paint over a coat of weather proof primer to all external wall surfaces complete all as specified and as directed.

M&L for preparation of new steel surfaces over 10 cm in width or girth and applying two coats of synthetic enamel paint over a coat of red oxide primer complete all as specified and as directed.

M&L for 75mm thick plain cement concrete 1:3:6 type C-2 using 40mm graded stone aggregate as in plinth protection & paving finished even and smooth without using extra cement.

S&F Anodised aluminium deco grill of size of mesh not exc 75mm x 75mm, thickness shall approx be 6mm, decorative type and fixed with suitable aluminium section fixed to alum frame of windows / ventilators complete all as specified and as directed.

Dismantling of cast iron or reinforced concrete drain pipes, jointed in cement mortar and taking out of trenches if required for 150mm dia pipe

M&L for 150mm dia Reinforced concrete pipes NP-3, laid and jointed complete with collars.

M&L for cement concrete 1:3:6 type C-2 bed to 150mm dia drain pipes including packing under and haunching against the sides of pipes after they are laid and tested.

Removing the existing roof treatment of any description completely and removal of all the debris from site and rubbish off the premises complete all as directed.

M&L for 20mm thick cement screed bed in CM 1:4 with waterproofing liquid as per manufacturers instructions. Note:- LWPC Measured and paid separately

M&L for water proofing treatment with APP modified prefabricated five layer water proofing membrane, not less than 3mm thick and weighing not less than 3.6 Kg/Sqm reinforced with non woven polyester matt black finished over compatible primer at 0.3 litre/Sqm, touching the membrane on whole surface uniformly while unrolling the membrane by LPG and sealed with trowel after necessary preparation of surface complete all as per manufactures instructions . The over lap joint shall be provided of 75mm in longitudinal direction and 100mm in transverse direction respectively. All the angles, abutments and the drainage outlets shall be sealed with extra care to ensure full bondage. Manufactures : IWL India Ltd/SAPL (ARGO-P) Hydrotech Ltd (Hydroflame)/STP/Tikidan. Note : The work shall be carried out be authorised applicators of manufactures only.

RAVI ENTERPRISE

SRI VISHAKHA ENTERPRISES

GOKUL ENTERPRISES

DJ Group

Raju Builders

Kaadosh Real Estates Pvt Ltd

Sri Renugambal Engineering & Construtions

Sri Mahalakshmi Enterprises