SPECIAL REPAIRS TO BUILDING NO P46 AND CERTAIN MINOR WORKS AND REVENUE WORKS IN TECHNICAL AREA AT CVRDE AVADI

Amount

Demolition of cement concrete (un reinforced) in ground floor n exe 15 cm thickness.

Dismantling floor, hearth or wall tilling including cement mortar (but not backing) all as specified for skirting.

M/L PCC 1:2:4 type B-1using 20mm graded aggregate in levelling course 40mm thick in floors.

M&L screed bed or bedding layer of mortar 15mm thick for laying floor finishes with CM 1:6.

M&L light shade vitrified ceramic tiles 10mm thick (Square/rectangular) polished , area of each tiles n.exc 0.36 Sqm in floors etc set and jointed in neat tile adhesive all as directed and as specified and pointed in white or coloured pigment to match.

M&L rendering 15 mm thick fair faces of brick work or concrete surfaces in CM 1:4 backing of dado/skirting.

M&L rendering 15 mm thick fair faces of brick work or concrete surfaces in CM 1:4 backing of dado/skirting on vertical surface using vitrified tiles of size 600x100x10mm fixed over screed for skirting.

Refixing of Shutters of any description exc 1 sq. m but not exceeding 2 Sqm each in same opening.

M&L non skid coloured ceramic tiles 7 to 8mm thick area of each tiles (square/rectangular) area of each tile exc 0.06 Sqm but not exc 0.11 Sqm in floors etc set and jointed in neat cement slurry and pointed in white or coloured cement to match.

M&L glazed coloured ceramic tiles in vertical surfaces 450 x 300 x 7mm thick set and jointed in neat cement slurry and pointed in white or colour cement to match.

Taking down wooden/steel chowkats with shutters of size not exe 1.5sqm each without taking off shutters incl grill from the frame.

M&L solid PVC door frame of size 50mm x 47mm made out of 5mm plain colour PVC sheet reinforced with MS square tube S&F in opening as per specification & drawings.

S&F Factory made soild PVC Moulded Door shutter 28 to 30mm thick(stiled) with 2,4,or 6 raised panel design with 2mm thick moulded PVC sheet on the front face and 2mm plain colour PVC sheet on back face with particle board core.

S&F 200mm aluminium anodised barrel tower bolts of extruded section and fixed.

S&F MS butt hinges 100mm medium weight cold rolled and fixed.

S&F aluminium handle cast type anodised of size 150mm long.

S&F in repairs vitreous china washdown water closet (pedestal pattern ) white including connecting to trap and to flushing pipe anti syphonage pipe etc. Complete including making good seat coverand fix to floor including trap set including complete by concrete. flush pipe to closet including all joints and making good to the wall including fixing of low level flushing cistern PVC of syphon system, handle,float valve,handle including brackets etc.

S&F in repairs vitreous china wash hand basin oval shape white/coloured flat back size 550 x 400mm mounted on granite top 20mm thick including waste coupling, waste pipe, plug, procelain stopper brackets etc.(granite will be paid separately).

S&F in Pillar taps, cast copper alloy with capstan heads,chromium platted screwed down high pressure with or without lettered HOT or cold with long screwed snates and fly nuts, Screwed for iron pipe and fixed for 15mm bore dia(Fancy type).

S&F in repairs Tubular towel rail 20mm dia D type 60cm long between flanges brass chromium plated.

M&L in repairs vitreous china urinal half stall type complete including providing and fixing plugs, bedding urinal against wall in CM (1:2) securing urinal to plugs with and 60mm long brass screws, pointing around urinal back in cement and waste coupling and waste pipe all as specified and directed by Engineer-in-Charge,

S&F in repairs vitreous china urinal partition white size 310x200mmall as specified.

S&F Chromium plated cast copper alloy health facuet for 15mm dia incl telephonic pipe & holder Complete (Make : Parryware T9940A1 Slimline with SS Hose & Hook).

S&F in repairs PVC connections 15mm size with PTMT nuts of length 450mm.

S&F in repairs Bib cock fancy type cp screwed down screwed for iron pipe or for brass ferrule and fixed 15mm bore dia .

S&F in repair angular stop cock cast copper alloy with capasten head, chromium plated, screwed down high pressure, with long screwed , fancy type, screwed for 15mm dia iron pipe and all complete (Make Pebble (Half-turn Range) Ceramic Cartridge G3053A1 of parryware).

M&L PVC(SWR) floor trap plain with grating lincluding jointing with solvent cement 75mm dia.

M&L PVC(SWR) bends in 75mm dia any radius.

Demolition and breaking up drain pipes set in cement motar 150mmdia.

S&F PVC SWR pipe single socketed in any length with rubber ring joints fixed to wall 110mm dia for rain water pipe.

S&F PVC SWR pipe single socketed in any length with rubber ring joints fixed to wall 75mm dia for soil waste.

S&F Bands, straps, supports or stays for rainwater, ventilating pipes, including bolts, if required: hooks (stay), heavy, for large gates; hook and pintle hinges: large hasps and staples; chains; hand made sliding bolts; clamps; hold fasts; wall ties; hooks for hanging fans; plain angle cleats for securing purlins to wood trusses or rafters; knee piece inserts; two way and three way straps, plate washers and similar small articles conforming.

S&F 110 mm dia PVC (SWR) bends any radius provided with access door.

S&F 75 mm dia PVC (SWR) bends any radius provided with access door.

S&F 110 mm dia PVC (SWR) vent cowl.

S&F 110 mm dia PVC (SWR) junction single (Single T) equal or unequal provided with access door.

S&F 75 mm dia PVC (SWR) junction single (Single T) equal or unequal provided with access door.

Taking up or down steel tubing and connections 15mm dia.

Taking up or down steel tubing and connections 20mm dia.

Supply and fix tubes medium grade steel tubing 15mm dia laid to walls floors etc.

Supply and fix tubes medium grade steel tubing 20mm dia laid to walls floors etc.

Formwork to soffits of suspended slabs such as roof slabs, floor slabs, andings and similar work; not exceeding 200mm thick.

TMT steel bars 10mm dia and over, cut to length, bent to shape required, including cranking, bending spirally for hooping for columns, hooking ends and binding with and including mild steel wire (annealed) not less than 0.9mm dia or securing with clips.

M&L RCC M-20 (1:1.5:3 as Nominal mix) as in slab supported on walls, beams and columns in floors, roofs, landings, :alconies, canopies, deck slabs and in shelves and the like.

Screed bed 20mm thick for laying floor finish in CM1:6.

M&L Granite tiles 20mm thick ( Gallaxy type) machine cut in floor,tread,rise etc over cement screed and jointed with cement slurry and pointed with whitecement with admixture of pigment to match the shade of granite stone including grinding and polishing all as directed.

M&L Brickwork with flyash bricks using old size bricks, straight or curved on plan to any radius in half brick thick walls, built in in CM 1:4

S&F Alumnium powder coated frame made out of hallow extruded aluminium section (minimum thickness of powder coating 50 micron) for doors, windows, ventilators and partitions with one or more rebates including joining cleats, beads for fixing rubber neoprene packing etc complete all as specified and as directed & approved by Engineer-in-Charge.

S&F Figured glass, pin headed type 4mm thick fixed with glazing clip, rubber beading /gasket in squares n. exc 0.5sqm in each pane all as directed.

Taking down cement plastering of any description scrubbing down with water washing down etc.

Rendering 15mm thick CM 1:6 on fair face of brick walls or concrete surface finished fair and even.

M&L for preparation of newly plastered surfaces of walls and applying two coats of distemper oil emulsion over a coat of Chalk whiting, on plastered surfaces, preparatory to distempering.

M&L for preparation of newly plastered surfaces of walls and applying two coats of distemper oil emulsion over a coat of Chalk whiting, on plastered surfaces, preparatory to distempering on old surfaces including complete removal of existing finishes.

M&L providing and fixing calcium slilicate board 08 mm thick I ceiling fixed with screw as per manufacturer's instructions and S&F powder coated aluminium snap grid frame work for false ceiling size of grid 605 x 605 mm with S&F 6mm dia GI adjusting rod upto 600 mm length fixed to purlin/rafters by means of ceiling cleats/fastners with GI flat 40 x 3 mm size 60mm long complete all as specified.

S&F prepainted galvalume alumnium zinc coating GI based currugated steet sheet 0.5mm thick of any colour having tensile strength of 550 MPA as in roof covering/cladding to wall fixed with self tapping screws as specified.

Prepainted Galvalume Aluminium Zinc Coating GI based Corrugated Steel Sheet 0.5mm thick of any colour having tensile strength of 550 Mpa as in north light curves, ridges,corner boards etc.,fixed with self tapping screws complete all as specified and as directed.

S&F 40 x 3mm flat iron for securing roof sheet.

S&F steel work in rafters, trusses, purlins etc. using steel hollow section conforming to I.S 4923-1997 Grade Yst 310 complete all as directed including special shaped washers etc. complete using ERW or induction butt welded tubes all as directed.

Preparation of steel surface and apply two coat of Synthetic Enamel paint over a coat of primer all as specified.

Dismantling of existing MS railing using proper T&P including making good to steps with existing finishes of treads/riseres all as directed by Engr - in - Charge.

Stainless Steel railing upto1.0m height with modular passivated stainless steel 'weld free' railing system at suitable locations and at all levels of approved size and shape conforming to grade AISI 304 with necessary components using expansion and ball socket jointing system consisting of top handrail SS tube dia 50mm X 1.6mm thickness, single vertical balusters of 40mm dia round pipe of 1.6mm thickness fixed with base plate of 100X6 mm at 1 m to 1.2 m C/c and at turning with mid rail of four Nos SS tube dia 19mm and 1.6mm thickness which shall pass through connectors, in grit satin or mirror finish. The baluster shall be fixed on the horizontal or vertical surface as directed (Base plate shall be anchored to wall by 2 nos. M-10 dash fasteners with SS dome nuts, which shall be covered by SS plate). The entire SS railing and fixing shall be as per approval of Garrisson Engineer, complete all as specified and directed. Note :- AISI 304 steel must have chemical composition by weight as C - Max 0.08%, Cr - 18% to 20%, Fe - 66,345% to 74%, Mn - Max 2%, Ni - 8% to 10.5%, P - Max 0.045%, S - Max 0.03%, Si - Max 1% Make :- Hardwyn / Ozone or equivalent make as approved.

S&F powder coated glazed aluminium door shutters aluminium sections weighing 0.55 Kg/M including necessary joining cleats glainy clips, rubber neoprene packing, handles 2 Nos in each door. hinges snap beading screw, nylon wool pile weather strip etc complete all as specified.

S&F hydraulic door closer universal type suitable for door shutters of 851 to 1000mm in width and of weight between 61 to 80 Kg and fixed.

S&F Sheet glass 5.5mm thick tinted glazing with rubber beads and to be fixed in aluminium section in square/rectangle exe 0.5sqm in each pane.

S&F Pre laminated particle board interior grade 12mm thick fixed to aluminium sections all as specified.

S&F brass mortize lock six lever 100mm in size with key in dupicate.,

Excavation in trenches n.exc 1.5m wide and n.exc 1.5 m deep including getting out in hard /dense soil.

M&L Cement concrete 1:4:8 typeD-2,(40mm graded aggregate) as mass concrete.

M&L PCC1:3:6 type C2 for concrete bed to drain pipes including packing under and hauching against the sides of pipes after they are laid to trenches 150 mm dia pipes all as specified.

M&L Reinforce concrete pipes Class NP - 3 150mm dia laid and joinetd in cement mortar complete with collars laid in trenches all as specified.

M&L old size fly ash bricks straight or curved on plan exc 6m mean radius, built in CM 1:6 all as directed.

M&L Cement concrete 1:2:4 typeB1(20mm graded aggregate) as in benching and coping.

Rendering 15mm thick in fair faces of brick work or concrete surfaces in CM 1:4 finished even and smooth with out using extra cement but using wpc all as specified.

Supply only integral water proofing compound.

M&L Pre-cast RCC 1:2:4 type B1 for cover slab set in cement mortar 1:6.

Returning filling in including spreading levelling watering and well ramming in layers n.exc 25 Cum for hard/dense soil.

Removing excavated material n.exc 50m and depositing where directed at a level n.exc 1.5m above the starting point for soil.

M&L for Soakage well of size 1.2 M dia X 3 M effective depth excavation, in any type of soil, foundation in PCC 1:3:6, walls of honey combed masonry with top ring of 1:2:4 concrete including intercepting chamber and screen chamber made of Brick masonary in CM 1:6, RCC cover slab in 1:2:4/ SFRC cover, interconnecting pipes of RCC/DWC complete filled with brick bats of size all as shown in drawing and as specified and directed by Engineer-in-Charge.

Supply and lay pipe galvanized, medium class, with all fitting and fixed complete to walls and ceilings or laid in floors of size 25 mm dia.

Supply and fix Gun-metal, globe or gate valves, with iron wheel head, screwed both ends for iron pipe and fixed, size 25 mm bore.

Supply and fix float ball valves high pressure of PTMT with epoxy coated aluminium rod & high density plastic ball screwed for iron pipe and fixed bore size 20 mm minimum weight 210 gms.

Cutting the existing 50mm pipe line and insert the Tee and connect the 25 mm pipe line with all fitting laid in trenches or wall.

Demolition of Existing Building (P/93) of area 386.60 Sqm built with permanent specification i.e. RCC framed structure having isolated column footings, plinth beams, RCC lintel band, RCC roof incl beams, brick masonary built in cement mortar, PCC floor etc complete as per existing at site & making good to existing ground including removal of spoil out of premises complete all as directed.

Dismantling water tanks of capacity exc 250 litres but n exc 500 litres.

Taking down Chowkat incl shutters of any description exc 1.50 Sqm but n exc 4.00 Sqm each.

Taking down of rainwater pipes (any size or pattern), including all fittings, heads, shoes, bends, swan-necks, etc., including cleaning or refixing or removal to Store (measured overall as fixed along the centre line over fittings and accessories).

Taking down unservicable point wiring (including switches, sockets, ceiling, roses, lamp holder).

Taking down unservicable Old DBs.

Taking down unservicable old ceiling fans with regulators ( Fans to be deposited in MES stores).

Taking down unservicable old tube light fitting.

K Kumar Construction

SAMYDOSS CONSTRUCTIONS

M/s Omm Muruga Enterprises