ADDN/ALTN TO CERTAIN SMQs AT AFAC COIMBATORE

Amount

Excavating in post holes (or similar holes) each not exceeding 0.5 Cum, getting out in soft/loose soil, returning, filling in and ramming earth or broken rubble mixed with earth around, in layers not exceeding 25 cm all as specified and directed.

Excavation in trenches not exceeding 1.5 m wide and n.exc. 1.5 m deep and getting out in hard/dense soil for laying of UG cables or for errection of pole complete all as specified and directed.

Returning, filling in, including spreading, levelling, watering and well ramming in layers not exceeding 25 CM thick complete all as specified and directed.

Removing excavated materials (soils) to a distance not exceeding 50m and depositing where directed at a level not exceeding 1.5 m above the starting point, all as specified and directed.

M&L for broken stone or boulder hardcore of gauge not exceeding 63 mm, deposited, spread and levelled in layers not exceeding 15 cm thick, watered and rammed to a true surface complete in all respect as specified.

M&L for Cement concrete type D2 1:4:8 (40mm aggregate) in foundations, filling and mass concrete all as specified and directed.

M&L for PCC 1:3:6 type C1(using 20 mm graded agrregate)in plinth protection complete all as specified & directed.

M&L Reinforced cement concrete type 1:1.5:3, type A1 (using 20mm graded aggrigate) as in chajja complete all as specified and directed.

Drilling 12mm dia holes up to a depth of 75mm maximum and for fixing 8/10 mm dia reinforcement on the surfaces of the columns/beams or any other structural member as the case may be. Clean the same using water and make sure that there are no fine particles present in the hole. Fill the drilled and cleaned holes to a minimum depth of 2/3rd of the hole with the Lokfix E75 of Fosrock or equivalent. Make sure that the resin has reached till the end of the hole. At this stage push the reinforcement bar gently in to the hole and finish the excess resin which comes out of the hole and allow the reinforcement bar not to be disturbed for minimum 20 minutes complete all as specified and directed.

M&L brickwork with fly ash bricks straight or curved on plan exc 6m mean radius half brick thick walls, built in CM 1:4 complete all as specified and directed.

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, complete all as specified and directed.

Providing edge moulding to 18-20mm thick stone of counters vanities etc. including machine polishing to edge to give high gloss finish, complete all as specified and directed.

M&L for Formwork to flat chullah hoods, chajja, troughs and similar items including edges and fair finished surface complete all as specified and directed.

Taking down chowkhats or frames with shutter (with out taking off the shutters from the frames) size not exceeding 1.50 Sqm each and all as specified and directed.

Taking down chowkhats or frames with shutter (with out taking off the shutters from the frames) size exceeding 1.50 Sqm and not exceeding 4 Sqm each and all as specified and directed.

Taking down and refixing in same opening of shutters of any description exceeding 1 Sqm and not exceeding 2 Sqm each all as specified and directed.

Taking down shutters of any description exceeding 1 Sqm and not exceeding 2 Sqm each all as specified and directed.

S&F Solid PVC door frame of size 50mm x 47mm made out of 5mm plain colour PVC sheet reinforced with M.S square tube, complete all as specified and as directed.

S&F Factory made solid panel PVC door shutter 30mm thick (style) consisting of frame made out of M.S tube for top & bottom rails. M.S frame shall be covered with heat moulded plain colour PVC 'C' channel having PVC sheet strip of 20mm width stuck in side with solvent cement for stiles and plain colour PVC sheet for top rial, lock rail & bottom rail on either side & as gap insert for top rail & bottom rail, Panelling of plain colour PVC sheet to be fitted in the M.S frame welded/ sealed to the stiles & rails with suitable PVC sheet beading, and joined together with solvent cement, complete all as specified and as directed.

S&F 35mm thick IInd class hard wood, Factory made Plain framed, panelled shutter (two panel) 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 as directed.

S&F 35 mm thick, IInd class hard wood, Factory made Glazed and skelton shutters, open rebated and prepared to receive glass, gauze, etc, (without sash bars), edges of framing plain, chamfered or rounded; fitted with mitred beads for securing glass, size of members as specified in SSR part-I section 8, clause 8.24(a), kiln seasoned and chemically pressure treated, complete all as specified and as directed.

Factory made single extruded WPC (Wood S&F Polymer Composite) solid door/ window/ Ceosetory windows & other Frames/ Chowkhat of size 45 x 70 mm comprising of virgin PVC polymer of K value 58-60 (Suspension Grade), calcium carbonate and natural fibers (wood powder/ rice husk/ wheat husk) and non toxic additives (maximum toxicity index of 12 for 100 gms) fabricated with miter joints after applying PVC solvent cement and screwed with full body threaded star headed SS screws having minimum frame density of 750 kg/cum, screw withdrawal strength of 2200 N (Face) & 1100 N (Edge), minimum comp- ressive strength of 58 N/mm2, modules of elasticity 900 N/mm2 and resistance to spread of flame of Class A category with property of being termite/borer proof, water/ moisture proof and fire retardant and fixed in position with MS hold fast/ lugs/SS dash fasteners of required dia and length, complete all as specified & directed. NOTE - (i) M.S. hold fast/ lugs or SS dash fasteners shall be paid for separately. (ii) WPC solid door/window frames, 5mm tolerance in dimension i.e. depth and width of profile shall be permissible.

S&F Providing and fixing factory made single extruded WPC (Wood Polymer Composite) solid decorative type flush door shutter of size 25mm thick comprising of virgin polymer of K value 58-60 (Suspension Grade), calcium carbonate and natural fibers (wood powder/ rice husk/ wheat husk) and non toxic additives (maximum toxicity index of 12 for 100 gms) having minimum density of 650 kg/cum and screw withdrawal strength of 1800 N (Face) & 900 N (Edge), minimum compressive strength 50 N/mm2, modulus of elasticity 850 N/mm2 and resistance to spread of flame of Class A category with property of being termite/borer proof, water/moisture proof and fire retardant. WPC to be laminated with PVC foil of minimum 14 microns thick of approved design pasted with hot melt adhesive on both faces of shutter and fixing with stainless steel butt hinges of required size with necessary full body threaded star headed counter sunk S.S screws, complete all as specified & directed. (Note: stainless steel butt hinges and necessary S.S screws shall be paid separately)

S&F Providing and fixing factory made single extruded WPC (Wood Polymer Composite) solid decorative type panel of size 18mm thick comprising of virgin polymer of K value 58-60 (Suspension Grade), calcium carbonate and natural fibers (wood powder/ rice husk/ wheat husk) and non toxic additives (maximum toxicity index of 12 for 100 gms) having minimum density of 650 kg/cum and screw withdrawal strength of 1800 N (Face) & 900 N (Edge), minimum compressive strength 50 N/mm2, modulus of elasticity 850 N/mm2 and resistance to spread of flame of Class A category with property of being termite/borer proof, water/moisture proof and fire retardant. WPC to be laminated with PVC foil of minimum 14 microns thick of approved design pasted with hot melt adhesive on both faces of shutter and fixing with stainless steel butt hinges of required size with necessary full body threaded star headed counter sunk S.S screws, complete all as specified & directed. (Note: stainless steel butt hinges and necessary S.S screws shall be paid separately)

S&F soft close telescopic drawer channel, 550mm length, sidemount type, suitablle for weight upto 35 kg all asper Model No 8179 of Make - Godrej or equivalent in other approved manucturer.

S & F Continuous (piano) hinges, mild steel, bright finish or electrogalvanised, 30mm flap when open, complete all as specified & directed.

S&F 50mm dia, polished, hard wood knobs fixed with screws, complete all as specified & directed.

Ball catches with 8mm dia steel ball, and brass body and striking plate including letting in and fixed, complete all as specified & directed.

S&F 25mm dia SS drapery rod, including brackets, decorative knobs at both ennds & curtains rings 8 nos (minimum) complete all as specified and directed.

S&F of 2.1 mtr long pully operated cloths drying system consisting consisting of anodised aluminium pipe of outer dia 22mm, inner dia 19.80mm , pulleys made up of delrin with nylon rope guide mounted on channel pair of length 24 inch (distance between two pipes is adjustable ) locking system to hide rope knot, channel to be mounted or fixed with self tapping screws provided in kit. Rope will be of polyster brainded undyed 3-4 mm dia , fixing to ceilling as specified and directed.

S&F stainless steel wire cloth 0.36 mm nominal dia of wire and average width of aperture 1.40mm and fixed with stainless stell wire staples, all as specified and directed

S&F in repair stainless steel wire cloth 0.36mm nominal dia of wire and average width of aperture 1.40 mm and fixed with stainless stell wire staples.

S&F 100mm long Aluminium anodised barrel towers bolts of extruded section, all as specified and directed

S&F 200mm long Aluminium anodised, barrel tower bolts of ex?truded section and fixed, all as specified and directed

S&F 150mm extruded aluminium alloy handles, fabricated type anodised as specified and directed

S&F 300mm 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.

S & F Floor door stopper of aluminium alloy body and tongue, anodised, with hard drawn steel spring

S&F 75 mm long butt hinges, type C-22 extruded aluminium anodised with brass hinge pin, anodised and fixed, all as specified and directed

S&F 100mm long butt hinges, medium weight, cold rolled mild steel with brass/bronze hinge pin, all as specified and directed

S&F anodised aluminium frame for doors, windows, ventilators with one or more rebates including joining cleat for fixing etc. complete all as specified & directed.

Anodised aluminium window and ventilator shutters, side hung type without sash bars, aluminium sections weighing not less than 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 & directed.

M&L framed work such as grills ,grating etc with ends of bars shouldered or riveted, or forged into spikes conforming to Fe 290-Gde -E-165, complete all as specified & directed.

S&F mild steel angle iron frame work as in door, plate rails , braces etc running rails and fastening and fixing in nosing of staircase steps conforming to FE 410 W (Gde E -250 Quality A) complete all as specified & directed.

S&F Mild steel TMT bars 5mm dia and over upto and including 10mm dia in stirrups, spacers and binders, cut tolength, bent to shape required, including cranking, bending and hooking ends and binding with and including mild steel wire (annealed) not less than 0.9mm dia or securing with clips, all as specified & directed.

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 to FE 410-W (Gde-E-250) quality -A, all as specified & directed.

S & F Pre - painted galvalume aluminium zink coating GI based corrugated steel sheet 0.50 mm thick of any color having tensile stregth of 550 Mpa as in roof covering/cladding fixed to walls fixed with self tapping screws, all as specified & directed.

Demolition of Stone sett paving of any description or thickness, laid bedded and pointed in any mortar

M & L for Non Skid ceramic(rectified desugner tiles) joint free colourred tiles 7 to 8mm thick (square/rectangular) area of each tile exceeding 0.18 but not exceeding 0.38 sqm, in floors etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match all as specified and as directed

M & L for Non Skid ceramic(rectified desugner tiles) joint free colourred tiles 7 to 8mm thick (square/rectangular) area of each tile exceeding 0.18 but not exceeding 0.38 sqm, in vertical surfaces, set and jointed in neat cement slurry and pointed in white or coloured cement to match all as specified and as directed

M & L for Non-skid coloured ceramic tiles 7 to 8mm thick (square / rectangular) area of each tile exceeding 0.06 Sqm but not exceeding 0.11 Sqm, in floors etc. set and jointed iand pointed with coloured epoxy grout by maintaining 3-5 mm tile joints, all as specified and as directed.

M & L Glazed coloured ceramic(Designer) tiles in vertical surface 450X300x7mm thick set and jointed in neat cement slurry and pointed in white or coloured cement to match the surface, including finishing of corners with PVC beading all as specified and as directed.

M&L Granite (of any type) tiles 18-20mm thick machine cut, bedded andjointed with grey cement slurry and pointed with white cement with admixture of pigment to match the shade of granite stone including grinding and polishing complete all as specified and as directed.

Sadrahalli stone (of any type) tiles 20 -25mm thick machine cut, bedded andjointed with grey cement slurry and pointed with white cement with admixture of pigment to match the shade of granite stone including grinding and polishing complete all as specified and as directed.

Sadrahalli stone (of any type) tiles 20-25mm thick machine cut, in skirting/dado laid over cement screed and jointed with grey cement slurry and pointed with white cement with admixture of pigment to match the shade of granite stone including grinding and polishing complete all as specified and as directed.

Providing and laying 80mm thick factory made chamfered edge cement concrete paver block of M-30 grade with approved colour, design & pattern as in footpath, parks, lawns, drive ways or light traffic parking etc., of required strength, thickness & size/ shape, made by table vibratory method using PU mould, laid in required colour & pattern over and including 50mm thick compacted bed of coarse sand, compacting and proper embedding/ laying of inter locking paver blocks into the sand bedding layer through vibratory compaction by using plate vibrator, filling the joints with fine sand and cutting of paver block as per required size and pattern, finishing and sweeping extra sand, complete all as specified and as directed.

Roughening surfaces of old concrete floor by picking, sweeping clean and washing down with water to remove dust, complete all as specified and as directed.

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

Removal of Plants/ Shrubs grown on walls/ slabs/beams by making holes or demolition of concrete etc and including applying suitable chemical for killing the roots of Plants, filling of holes with concrete and making good complete all as specified and directed.

Chipping/removing loose concrete in cloumns/beams/ chajjas/roof slab etc. up to reinforcement bars without damaging the reinforcement, removing all the loose material and to make all the exposed surface free from dust and all impurities etc complete all specified and directed.

Removing corrosion of steel reinforcement by mechanical means like wire brushing, chipping to remove loose rust and then applying rust removal solution Reebaklens RR of Fosroc / Sika Rust off 100 / equivalent in bostic India Ltd by using brush application, leaving the surface for at least 15 to 30 minutes, then removing loose materials by scrubbing or with brush and applying anti corrosive coating to reinforcement Nitozinc primer of Fosroc/Sika Friazinc R / equivalent in Bostic india Ltd , all as recommended by product manufacturer.

Providing and applying one coat of structural grade epoxy coat by brush of approved make . Mixing of two components will be as directed by manufacturer and applied not more than 5 hours before application of micro concrete/polymer mortar etc complete all as specified by the manufacturer. (Make :- Nitobond EP of FOSROCK/ Sikdur 32LP/ equivalent in Bostic India Ltd)

Providing and applying 40 mm thick (In layers of each 10mm thick) Shrinkage controlled, polymer modified, fibre reinforced cementitious repair mortar Renderoc SP 40 of Fosroc / Sika plastocrete plus/ equivalent in Bostic India ltd, mixed with water in a water & powder ratio 0.18 in ceiling of roof slab/Chajjas/Beams/Parapet walls etc . (Note:- Quoted tate is deemed to be inclusive of provideing scaffolding for working in patches upto a height of 15 Mtr complete all as specified and directed)

Taking down existing roof treatment including clay tiles, screed bed , APP membrane etc top of roof slab and cleaning with wire brushe and washing with water complete , including removal and dispose off the debris all as specified & directed.

M&L for PCC 1:2:4 type B0(using 12.50 mm graded agrregate) for padding concrete over the roof slab, complete all as specified & directed.

Supply and application of single component, seamless, spray applied, hybrid elastomeric PU based material i.e Nitoproof 725 of Fosroc chemicals (or) sikalastic 590 of Sika India Pvt Ltd (or) equivalent in Bostik India Ltd, as approved by GE over a coat of primer i.e Nitoproof WB primer of Fosroc chemicals (or) diluted sikalastic 590 of Sika India Pvt Ltd (or) equivalent in any approved make as approved by GE, all as perrecommendation of manufacturer ans as specified. Note:-(i) Average minimum DFTof PU based material shall be 1mm and shall be applied by using a Graco pump. (ii) PU based material shall process the following properties solids by volume -65%, tensile strength ASTM D412-1.75Mpa, density 1.3 g/ml, elongation ASTM D-412-350%, Adhesion to substrate concrete-1.9Mpa, resistance to water-10m pressure. (iii) Rate are deemed to be include for cleaning and preparation of surface to receive PU water proofing system including filling of cracks with cementitious repair mortars i.e renderoc CS of Fosrock chemicals (or) equivalent of approved make. (iii) Work shall be got carried out by authorised applicator of the manufacturer and it shall be got approved by the GE before progressing the work. (iv) 10 years of guarantee shall be provided and 1% of work executed shall be deposited against the guarantee and same shall be refunded on succussful completion of Guarantee period.

M&L for Hydraulically pressed burnt clay tile plain of size 200x200x19-20mm thick, machine made laid over & including cement mortar screed bed, 15mm thick in CM 1:4 mixed with water proofing compound(as per manufacturere recommendation) and jointed pointed in CM 1:3 mixed with 5% crude oil by weight of cement, complete all as specified & directed. (Note : WPC shall be measured and paid separately)

M&L for Screed bed or bedding layer of mortor 15 mm thick in CM 1:6 for laying floor finishes all as specified and directed.

M&L for Rendering 10mm thick on fair faces of brick work or concrete surfaces with CM 1:4 as in backing coat of skirting /dado all as specified and directed.

Taking down cement plaster on brick or stone walls, ceilings, etc including racking out Joints, hacking for key, scrubbing down with water, complete all as specified & directed.

M&L 5mm thick rendering in CM (1:3), on fair faces of brick work or concrete surfaces on ceiling, finished even & smooth without using extra cement, complete all as specified & directed.

M&L for 15mm thick rendering in CM 1:4, mixed with Water Proofing Compound on othe than fair faces of brick work or concrete surfaces, finished even & smooth without using extra cement, all as specified and directed. (Note : WPC shall be measured and paid separately)

Supply only Intergral waterproofing compound

M&L for 10mm thick rendering in CM 1:6, on fair faces of brick work or concrete surfaces, finished even & smooth without using extra cement, all as specified and directed.

M&L for preparation of newly plastered surfaces and applying three coats of white wash on ceiling.surface all as specified & directed.

M&L for applying two coats of all weather exterior coats over alkali resistant exterior primer on newly plastered surfaces of walls including preparation of surfaces all as specified and directed.

M & L prepation of newly plastered wall surfaces and applying two coats of distemper oil-emulsion over a coat of primer over 3mm thick wall care putty on wall, all as specified and as directed .

M&L for applying two coats of all weather exterior coats over alkali resistant exterior primer over old surfaces of walls including complete removal of existing treatment, all as specified and as directed directed.

Complete removal of existing treatment on old surfaces of wall and applying two coats of distemper oil-emulsion over a coat of primer over 3mm thick wall care putty on wall on wall, all as specified and as directed .

Preparation of old surfaces of wall and applying one coat of white wash all as specified and as directed .

M & L for preparation of old treated surfaces of ceiling and applying two coats of white wash on ceiling.surface all as specified.

M&L Preparing new surface of steel and steel based material of any description not otherwise described over 10cm width or girth and applying two coat of of synthetic enamel paint over one coat red oxide zinc chrome, all as specified and directed.

M&L for applying two coats of synthetic enamel paint over a coat of pink primer including preparation of new wooden surfaces all as specified and directed.

M&L for applying one coat of synthetic enamel paint preparation of old wooden surfaces all as specified and directed.

S&F 5.5 mm sheet glass, ordinary quality, not exceeding 0.5 sqm in each glass all as specified and directed.

S&F 5.5 mm frosted glass, ordinary quality, not exceeding 0.5 sqm in each glass all as specified and directed.

M&L for removing existing brick bats etc from sunken and Sunken floor treatment by providing injection pressure grouting treatment using cement slurry mixed with grout admixtures non shrink additive using 40 PSI pump complete and applying two coats of brush bond acrylic polymer modified cement based coating thickeness 1mm or two coats of pidifin 2K acrylic polymer water proof coating of M/S Pedilite Industrials Ltd (or equavalent in M/S Fosroc chemicals (India) Pvt Ltd / Bostik India ltd) including necessary surface preparation, providing 20 mm thick water proofing screed bed/plaster in CM 1:4 mixed with conplast X42IIC @ 100 ml or Pidiproof LW @ 200 ml per bag cement and applying two coats of Nitro Proof 100 bitumen based water proofing coating of M/S Fosroc chemicals (India) Pvt Ltd ( or equavalent in M/S Pedilite Industrials Ltd / Bostik India ltd) over plastered surface complete as per specification of chemical resistant coating complete all as directed. Note : The work shall be executed through authorized applicator of manufacturere.

M&L for cement concrete 1:7:12 using brick aggregate of size 40 to 60mm as in sunken portion all as directed.

S&F in repairs vitreous china wash down water closet pan (Pedestal pattern), white including seat cover and flush pipe fixing to existing 125/110mm size PVC (SWR) P trap etc complete all as specified and as directed.

S&F brass chromium plated health faucet with hand held and spring operated control valve with PVC flexible pipe connection of suitable length as directed fixed to 15 mm bore pipe, all as per Model No : ALD-565 of Make - Jaquar or equivalent including taking down .

S & F in repairs PVC valveless, syphonic action type, flushing cistern of 10 Ltrs capacity , low level , white in colour, with inlet , ball valve, float and handle including brackets and flush pipe etc, complete all as specified and as direted.

S&F in repair Kitchen sink with drainage board made of stainless steel 1 mm thick with plugs, washers and wastes; including bedding in cement mortar to dwarf wall or including fixing cantilever brackets and connecting union to pipe overall size 915mm x 460mm bowl size 410mm x 330mm x 160mm, complete all as specified and as direted.

S&F stainless steel wall mounted plate rack of size 900x600x260mm of approved make including taking down old wooden plate rack complete all as specified and directed all as per Model No BSKPR-311 of Make - Blue star or equivalent in other makes.

S&F Vitreous China wash basin, white in colour, flat back, size 550x400mm, including brackets and pedestal, complete all as specified and as direted.

S&F Waste coupling of 32mm PTMT(half or full threaded) (Minimum weight 32mm-45gms/40mm-60 gms), complete all as specified and as direted.

S&F in repairs 125mm dia shower rose brass chromium plated with or without seivel joints, including fixing to steel pipe or union complete all as specified and directed.

S&F in repairs chromium plated stop valves, cast copper chromium plated with long shank and cup (concealed type), screwed down high pressure with crutch or butterfly handles screwed both ends for iron pipes or for unions and fixed. 15 mm size, complete all as specified and as direted.

S & F in repair PVC connections 15 mm size with PTMT nuts of length 450 mm, all as specified and as direted.

S&F angular stop cock with wall flage screwed down, screwed for iron pipe or for brass ferrule and fixed for 15mm bore, all as per Model No - OPP 15053PM of Make - Jaquar or equivalent in other makes, including taking down of existing stop cock, complete all as per specified & directed.

S&F in repairs Bib taps, brass chromium plated fancy type with cruch or butterfly handle screwed down, screwed for iron pipe or for brass ferrule and fixed for 15mm bore, complete all as per specified & directed.

Taking up or down 15mm bore steel /PPR/CPVC tubing or any other pipe and connections, and removing to store, complete all as specified & directed.

Taking up or down 20 mm bore steel /PPR/CPVC tubing or any other pipe and connections, and removing to store, complete all as specified & directed.

S&F CPVC pipes 20mm outer dia SDR 13.5 & Plain CPVC SDR 11 fittings onwalls/ceiling or laying in floors, complete all as per specified & directed.

S&F CPVC pipes 25mm outer dia SDR 13.5 & Plain CPVC SDR 11 fittings onwalls/ceiling or laying in floors, complete all as specified & directed.

Disconnecting existings PVC water tank 500 Ltr capacity , setting a side (or lowering if required) for repairs, claening, etc. and hoisting if required reconnecting and refixing in position. (Note - Cleaning repairings, etc. measured sepaeately).

S&F in repair moulded polyethylene 500 ltr water tank storage tanks (double layer) (cylindrical vertical with closed top) hoisted and fixed in position, complete all as specified and directed.

S&F Female Brass Threaded Adaptor (FTA/ FBTA) for CPVC pipe outer dia 32mm, complete all as specified and directed.

S&F Tank Adaptor for CPVC pipe outer dia 32mm, complete all as specified and directed.

S&F Tank Adaptor for CPVC pipe outer dia 25 mm, complete all as specified and directed.

S&F Tank Adaptor for CPVC pipe outer dia 20 mm, complete all as specified and directed.

S&F union for CPVC pipe outer dia 20 mm, complete all as specified and directed.

S&F union for CPVC pipe outer dia 25 mm, complete all as specified and directed.

S&F in repair Ball valves high pressure of PTMT with epoxy coated Aluminium rod & highdensity plastic ball screwed for iron pipe and fixed. (Minimum weight 15mm-142gms/ 2 0 m m - 2 1 0 g m s . / 25mm-455gms/ 40mm - 690 gms), complete all as specified and directed.

S&F CPVC Ball valve(gate valve) suitable for 25mm outer dia pipes, complete all as specified and directed.

S&F CPVC Ball valve(gate valve) suitable for 20mm outer dia pipes, complete all as specified and directed.

S&F in repair for PVC (SWR) multi floor trap of 75mm dia with grating including jointing with solvent cement etc complete,all as specified and directed.

S & F in repair PVC (SWR) pipe 110mm dia single sockted in any length with rubber ring joints fixed to wall complete all as specified and directed.

S&F in repair PVC (SWR) bends 110mm radius complete all as specified and directed.

S&F in repair 110mm PVC (SWR) junction single, (Single T) equal or unequal complete all as specified and directed.

S&F in repair 110mm PVC (SWR) branch piece, single (single Y) equal or unequal complete all as specified and directed.

S & F in repair PVC (SWR) pipe 75 mm dia single sockted in any length with rubber ring joints fixed to wall complete all as specified and directed.

S&F in repair PVC (SWR) bends 75mm radius complete all as specified and directed.

S&F in repair 75mm PVC (SWR) junction single, (Single T) equal or unequal complete all as specified and directed.

S&F in repair 75 mm PVC (SWR) branch piece, single (single Y) equal or unequal, complete all as specified and directed.

S & F 50mm dia Unplasticised PVC pipe of pressure rating 10 kgf /cm2 fixed to walls, ceiling or in floors, complete all as specified and directed.

S&F 110 mm bore PVC (SWR) vent cowl, complete all as specified and directed.

Supplyng and laying of CPVC pipes outer diameter 50 mm SDR 11 & plain CPVC SDR 11 fitting all fitting such as union, elbow, socket, reducer, tee etc fixing on wall / ceiling or laying in floors/trenches laid under road/path/hard standing or fixed with wall complete all as specified and directed.

Supplyng and laying of CPVC pipes outer diameter 25 mm SDR 11 & plain CPVC SDR 11 fitting all fitting such as union, elbow, socket, reducer, tee etc fixing on wall / ceiling or laying in floors/trenches laid under road/path/hard standing or fixed with wall complete all as specified and directed.

S&F CPVC ball valve 50 mm for CPVC pipe SDR 11 complete all as specified and directed.

S&F CPVC ball valve 25 mm for CPVC pipe SDR 11 complete all as specified and directed.

M&L for cutting and screwing existing pipes 40 to 50 mm for alterations or additions and making connection / inserting suitable size tee and sockets for branch connection from main water line or lengthening screw on pipe to form connector complete all as specified and directed.

Demolition of Concrete in ground floors and pavings not exceeding 15 cm thickness (below or above ground level), complete all as specified and directed.

Demolition of concrete in above ground floors and pavings not exceeding 15 cm thick, complete all as specified and directed.

Demolition of reinforced cement concrete in other than ground floors landings, chajjas and similar work (reinforcement cut as required to facilitate demolition) complete all as specified and directed.

Removal of debris/building material out side the campus including loading and unloading, etc to a distance exceeding 5Km but not exceeding 10 km out side the MD land complete all as specified and directed. (Note:- Location and permission of depositing the building materials/debris disposal outside the MD land shall rest with contractor at his own arrangement)

Taking down old unserviceable point wiring (light, fan socket or power) complete, including fixture and fittings such as switches,ceiling rose, pendents, regulators,sockets, light fittings etc.removing materials for keeping for taking credit( credit for above items should be made as per conditions separately) and making good disturbed surface of walls floors etc. all as specified.

Taking down old unserviceable submain wiring of any size including GI/copper earth continuity conductor in PVC conduit on wall/roof and making good to disturbed surfaces all as directed.

Taking down Ceiling fan sealing cable end, dismantling blades from fan and keeping in safe custody for reuse at site and making good disturbed surfaces complete all as specified and as directed.

Refixing only Ceiling fan with and including carrying out cleaning servicing, oiling and greasing of ceiling fans and connecting up including provision of cable from celling rose/ connector to fan all as specified and as directed.

M&L painting of Ceiling fan complete, in situ with synthetic enamal paint by spraying including filling cavities with filler, one coat after cleaning all dust etc all as specified and as directed.

Taking down exhaust fan, sealing cable end, dismantling blades from fan and keeping in safe custody for reuse at site and making good disturbed surfaces complete all as specified and as directed.

Refixing only exhaust fan and connecting up including provision of cable from celling rose/ connector to fan all as specified and as directed.

M& L for painting of exhaust fan complete, in situ with synthetic enamal paint by spraying incl filling cavities with filler, one coat after cleaning all dust etc all as specified and as directed.

Disconnecting electric connection and taking down main switch/SPN DB/TPN DB of any size and keep in safe custody for taking credit complete and good/levelling the disturbed surfaces of wall to match with existing surface.

M&L for concealed Point wiring one light point/ bell point controlled by one way switch/ bell push complete with 1.5 sqmm single core PVC insulted FRLS cable 1100 volts grade multistranded copper conductor drawn through in and including 20mm dia PVC rigid non metallic conduit concealed with all accessories such as internal bend, end caps etc complete concealed in walls and surface in ceiling/roof/etc including 1.5 Sqmm single core PVC insulated FRLS cable 1100 volts grade with multistranded copper conductor cable as earth continuity conductor including fabricated branded modular metal flush box concealed in walls with suitable modular plate with cover with suitable screws for housing switches, socket outlets, fan regulators etc all as specified and as directed. (Note : Cutting chases and making good in wall / floor will be Measured and paid seperately)

All as per item No 145 herein before but one ceiling/exhaust fan point controlled by one, one way switch.

All as per item No 145 herein before but one light point controlled by two 2 way swithch.

All as per item No 145 herein before but one 05 Amps socket outlet point on same board.

All as per item No 145 herein before but one switch socket outlet point 5 Amps on independent board.

All as per item No. 145 here-in-before but with copper conductor cable FRLS, 2.5 Sqmm for one 3 pin socket outlet, 15 Amps and including 2.5 Sqmm PVC insulated copper conductor cable as earth continuity conductor on independent board.

S&F Switch Modular 6A single pole, one way, 1 module complete all as specified and as directed.

S&F Switch Modular 6A single pole, two way, 1 module complete all as specified and as directed.

S&F Switch Modular 16A single pole, one way, 1 module complete all as specified and as directed.

S&F Modular Modular Bell Push 6A 1 Module complete all as specified and as directed.

S&F Socket, 6A - 2/3 pin combined 2 module complete all as specified and as directed.

S&F socket Modular 6/16A 2/3 pin combined 2 module complete all as specified and as directed.

S&F Modular fan regulator step type 120 W, 2 module complete all as specified and as directed.

S &F modular white cover plate with frame 1 module, complete all as specified and as directed.

S &F modular white cover plate with frame 2 module, complete all as specified and as directed.

S &F modular white cover plate with frame 3 module, complete all as specified and as directed.

S &F modular white cover plate with frame 6 module, complete all as specified and as directed.

S &F modular metal flush box 1/2 module, complete all as specified and as directed.

S &F modular metal flush box 3 module, complete all as specified and as directed.

S &F modular metal flush box 6 module, complete all as specified and as directed.

Supply and fixing LED lights fitting 1 x 22W, 220V,AC decorative box type with driver, holder including LED tube light connecting up with three core flexible copper conductor cable of suitable size from ceiling rose, complete all as specified and as directed.

Supply and fixing LED lights fitting 1 x 10W, 220V,AC decorative box type with driver, holder including LED tube light connecting up with three core flexible copper conductor cable of suitable size from ceiling rose, complete all as specified and as directed.

Supply and fixing LED light fitting mirror type withhigh out put diffuser 2 feet, 10 watt 220 V ACdecorative type with driver holder and LED lampincluding connecting up with three core flexiblecopper conductor cable of suitable size, complete all as specified and as directed.

S & F LED light fitting 1X10W Bulk head luminaires including LED light driver holder connecting up with three core flexible copperconductor cable of suitable size, complete all as specified and as directed.

S & F Call Bell Ding Dong AC 230 V single pole complete connecting up with flexible copperconductor cable of suitable size, complete all as specified and as directed.

Supply and fix MCB DB, TPN, 4 ways, Double door, 415 volt, isolated neutral bar with IP54 protection, door earthing arrangement with cement spill protector, mechanical impact strength IK09, complete all as specified and as directed.

Supply and fix MCB DB, SPN, 8 ways, double door, 240 volt, Isolated neutral bar with IP54 protection, door earthing arrangement with cement spill protector, mechanical impact strength IK09, complete all as specified and as directed.

Supply and fix MCB SP 6 to 32 Amps, 240Volts, 10 KA, "B" Curve, complete all as specified and as directed.

Supply and fixing SPN 32 Amp rating 240 V, 10 KA 'C' curve miniature circuit breaker (MCB), complete all as specified and as directed.

Supply and fixing TPN/FP 40 to 100Amp rating 415 V, 10 KA 'B' curve miniature circuit breaker (MCB), complete all as specified and as directed.

Supply and fix ceiling rose surface type bakelite 65 x 50mm with three terminals, complete all as specified and as directed.

M&L for concealed Sub main wiring by making recess in wall/surface complete with 2 runs of 6 Sqmm single core PVC insulated FRLS cable 1100 volts grade multistranded copper conductor cable with 1 run of 6 Sqmm single core PVC insulated FRLS cable 1100 volts grade, multistranded copper conductor cable as earth continuity conductor, drawn through and including 25 mm or higher dia non metallic rigid PVC conduit and conduit accessories suface/concealed in wall/Ceiling etc from Main DB to MCB DB all as specified and as directed. (Note :- 2 runs of 6 sqmm, + 1 run of 6 sqmm (Earth Cotinuity conductor) and 1 run of PVC conduit shall be measured as one unit length)

M& L for making opening for fixing of Exhaust fan of size 300 mm sweep complete and making good the disturbed surface, complete all as specified and as directed.

Supply and fix exhaust fan, steel bodyAC single Phase. 230V of size 300msweep with, blades, and frame andlouvers, complete all as specified and as directed.

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, complete all as specified and as directed.

M&L Earthing complete with galvanised steel earth plate electrode 60cmx60cmx6mm thick burried directly in ground vertically to a depth not less than 2.25 metre below ground level with top edge of the earth plate at a depth not less than 1.5 M below ground level, earth plate surrounded by 15cm thick and packed with layers of charcoal dust and common salt , earth lead GI wire 4mm dia connectd to GI earth plate elcectrode by means of bolts, nuts, check nuts, washers of galvanised iron, thimbles and other end of earth wire connected to main switch board/ feedar pillar and protected by galvanised iron pipe medium grade 15mm bore and 20mm bore medium grade GI pipe with funnel and wire mesh for watering including necessary excavation and earth works. PCC Chamber in cement concrete 1:2:4 type B-1 & RCC cover and all as shown in Electrical Plate No. 3 of SSR ( Part-I) of 2009. (NOTE - The unit rate includes earthing wire, and protection pipe upto 7.5 metre)

Returning and filling of trenches in following two parts :- (i) using riddled soil obtained from excavated soil upto depth of 30 cm (8 cm below cable and remaining above cable) for cushioning of cable (ii) refilling the trench of remaining depth with normal excavated soil Note :- Excavated soil shall shall be riddle by using sieve to separate composite particles etc as per IS 1255-1983 and refilling in trenches all as in cable cushioning.

Taking out old unserviceable underground cable of of 3 core 35 sqmm, complete all as specified & directed.

Supply, laying and testing of cable XLPE insulated, screened, PVC bedded, galvanised steel strip or wire armoured, electric power cables (heavy duty) with stranded aluminium conductor, 1100 Volts grade, cross sectional area 35 Sqmm 3.5 core, complete all as specified & directed.

Supply and laid well burnt bricks sub-class 'B' designation 75 for cable protection, brick shall be laid dry flat as width of brick eqals to the length of cable and the gap between two adjacent brick shall not exceeded 10 mm, complete all as specified and as directed.

Excavation by trenchless technology by boring of holes under main roads, pavement, hard standing at a depth not less than 2 m below the normal round level by trenchless technology using ultrasound technique with necerssary machine including GI pipe light grade 50 mm dia suitable for normal working pressure comple all as directed.

m/s prabakaran (BID ID -3084384)

KUMAR AGENCIES (BID ID -3085196)

D NAGI REDDY (BID ID -3085536)

jk construction (BID ID -3083817)

RAVI ENTERPRISE (BID ID -3082914)

VIJAYA ENTERPRISES (BID ID -3087957)

p.chinnasamy (BID ID -3087209)

B5BUILDING SOLUTIONS (BID ID -3076772)

Lucky Enterprises (BID ID -3086850)

Kurian And Varghese (BID ID -3082324)