Modification works at Manakkodam Lighthouse

Amount

Dismantling doors, windows and clerestory windows (steel or wood)shutter including chowkhats, architrave, holdfasts etc. complete and stacking within 50 metres lead : Of area 3 sq. metres and below including cost of all materials, labour, tools & plants etc complete.

Dismantling wood work in frames, trusses, purlins and rafters up to 10 metres span and 5 metres height including stacking the material within 50 metres lead : Of sectional area 40 square centimetres and above including cost of all materials, labour, tools & plants etc complete.

Dismantling steel work in built up sections in angles, tees, flats and channels including all gusset plates, bolts, nuts, cutting rivets, welding etc. including dismembering and stacking within 50 metres lead, including cost of all materials, labour, tools & plants etc complete.

Demolishing R.C.C. work manually/ by mechanical means including stacking of steel bars and disposal of unserviceable material within 50 metres lead as per direction of Engineer - in- charge including cost of all materials, labour, tools & plants etc complete.

Demolishing brick work / masonry manually/ by mechanical means including stacking of serviceable material and disposal of unserviceable material within 50 metres lead as per direction of Engineer-in-charge in cement mortar, including cost of all materials, labour, tools & plants etc complete.

Earth work in excavation by mechanical means (Hydraulic excavator) /manual means in foundation trenches or drains (not exceeding 1.5 m inwidth or 10 sqm on plan), including dressing of sides and ramming of bottoms, lift upto 1.5 m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m. : All kinds of soil - In or under water and/or liquid mud, including pumping out water as required including cost of all materials, labour, tools & plants etc complete.

Excavating, supplying and filling of local earth (including royalty) by mechanical transport upto a lead of 5km also including ramming and watering of the earth in layers not exceeding 20cm in trenches, plinth, sides of foundation etc. including cost of all materials, labour, tools & plants etc complete.

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering (1 Cement : 4 coarse sand : 8 graded stone aggregate 20 mm nominal size) including cost of all materials, labour, tools & plants etc complete.

Reinforced cement concrete work in footing, column, beams, suspended floors, roofs having slope up to 15° landings, balconies, shelves, chajjas, lintels, bands, plain window sills, staircases and spiral stair cases etc. up to floor five level, excluding the cost of centering, shuttering, finishing and reinforcement, with 1:1.5:3 (1 cement : 1.5 coarse sand(zone-III) : 3 graded stone aggregate 20 mm nominal size).

Centering and shuttering including strutting, propping etc. and removal of form for : slab, lintel, sunshade, columns, Pillars, Piers, Abutments, Posts and Struts, including cost of all materials, labour, tools & plants etc complete.

Steel reinforcement for RCC work bend tied and placed in position with tested steel reinforcement bars conforming to relavent ISI specifications inluding supply of all binding wire, cutting, bending, binding etc supply of all materials labour, tools and plants etc complete as directed -Thermo-Mechanically Treated bars of grade Fe-500D or more.

Random rubble masonry with hard stone in foundation and plinth including levelling up with cement concrete 1:6:12 (1 cement : 6 coarse sand : 12 graded stone aggregate 20 mm nominal size) upto plinth level with :Cement mortar 1:6 (1 cement : 6 coarse sand) including cost of all materials, labour, tools & plants etc complete.

Providing wood work in frames of doors, windows, clerestory windows and other frames, wrought framed and fixed in position with hold fast lugs or with dash fasteners of required dia & length .second class Teak wood, including cost of all materials, labour, tools & plants etc complete.

Providing and fixing M.S. grills of required pattern in frames of windows etc. with M.S. flats, square or round bars etc. including priming coat with approved steel primer all complete, cost of all materials, labour, tools & plants etc complete.

Supplying and filling in plinth with Jamuna sand under floors, including watering, ramming, consolidating and dressing complete, including cost of all materials, labour, tools & plants etc complete.

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level: 1:3:6 (1 Cement : 3 coarse sand (zone-III): 6 graded stone aggregate 40 mm nominal size) including cost of all materials, labour, tools & plants etc complete.

15 mm thick cement plaster on rough side of single or half brick wall finished with a floating coat of neat cement of mix : 1:3 (1 cement: 3 fine sand), including cost of all materials, labour, tools & plants etc complete.

Providing drip moulding 50mm wide plaster drip course/ groove in plastered surface or moulding to R.C.C. projections such as chajja, slab projections as and wherever directed with cement mortar 1:2 (1 cement: 2 coarse sand) including supply of all labours, tools, materials etc complete as directed by the engineer in charge, including cost of all materials, labour, tools & plants etc complete.

Providing and laying cement concrete in retaining walls, return walls, walls (any thickness) including attached pilasters, columns, piers, abutments, pillars, posts, struts, buttresses, string or lacing courses, parapets, coping, bed blocks, anchor blocks, plain window sills, fillets, sunken floor etc., up to floor five level, excluding the cost of centering, shuttering and finishing: 1:2:4 (1 Cement : 2 coarse sand (zone-III) : 4 graded stone aggregate 20 mm nominal size), including cost of all materials, labour, tools & plants etc complete.

Providing and fixing Broken glass pieces over coping of compound wall in cement mortar for security purpose including cost of all materials, labour, tools & plants etc complete as directed by Engineer -in- charge, including cost of all materials, labour, tools & plants etc complete.

Providing and fixing panelled or panelled and glazed shutters for doors, windows and clerestory windows,with second class teak wood including ISI marked M.S. pressed butt hinges bright finished of required size with necessary screws, all fittings as per drawing & direction of Engineer-in-charge 35 mm thick shutters second class Teak wood, including cost of all materials, labour, tools & plants etc complete.

Providing and fixing glazed shutters for doors, windows and clerestory windows using 4 mm thick float glass panes, including ISI marked M.S. pressed butt hinges bright finished of required size with necessary screws, all fittings as per drawing, 35 mm thick, including cost of all materials, labour, tools & plants etc complete.

Providing fly proof shutter with 30mm wooden frame and fixing fly proof galvanized M.S. wire gauge to windows and clerestory windows using wire gauge with average width of aperture 1.4 mm in both directions with wire of dia 0.63 mm all complete with matching wood beading including all fittings etc, cost of all materials, labour, tools & plants etc complete.

Providing and fixing Fiber Glass Reinforced plastic (FRP) Door Frames of cross-section 90 mm x 45 mm having single rebate of 32 mm x 15 mm to receive shutter of 30 mm thickness .The laminate shall be moulded with fire resistant grade unsaturated polyester resin and chopped mat . Door frame laminate shall be 2 mm thick and shall be filled with suitable wooden block in all the three legs. The frame shall be covered with fiber glass from all sides. M.S. stay shall be provided at the bottom to steady the frame, including cost of all materials, labour, tools & plants etc complete.

30 mm thick Glass Fibre Reinforced Plastic (FRP) panelled door shutter of required colour and approved brand and manufacture, made with fire - retardant grade unsaturated polyester resin, moulded to 3 mm thick FRP laminate for forming hollow rails and styles, with wooden frame and suitable blocks of seasoned wood inside at required places for fixing of fittings, cast monolithically with 5 mm thick FRP laminate for panels conforming to IS: 14856, including fixing to frames, including cost of all materials, labour, tools & plants etc complete.

Providing and laying vitrified floor tiles in different sizes (thickness to be specified by the manufacturer) with water absorption less than 0.08% and conforming to IS: 15622, of approved make, in all colours and shades, laid on 20mm thick cement mortar 1:4 (1 cement : 4 coarse sand), jointing with grey cement slurry @ 3.3 kg/ sqm including grouting the joints with white cement and matching pigments etc., complete.: Size of Tile 600x600 mm including cost of all materials, labour, tools & plants etc complete.

Providing and fixing Ist quality ceramic glazed wall tiles conforming to IS: 15622 (thickness to be specified by the manufacturer), of approved make, in all colours, shades except burgundy, bottle green, black of any size as approved by Engineer-in-Charge, in skirting, risers of steps and dados, over 12 mm thick bed of cement mortar 1:3 (1 cement : 3 coarse sand) and jointing with grey cement slurry @ 3.3kg per sqm, including pointing in white cement mixed with pigment of matching shade complete, including cost of all materials, labour, tools & plants.

Providing and fixing 18 mm thick gang saw cut, mirror polished, premoulded and prepolished, machine cut for kitchen platforms, vanity counters, window sills, facias and similar locations of required size, approved shade, colour and texture laid over 20 mm thick base cement mortar 1:4 (1 cement : 4 coarse sand), joints treated with white cement, mixed with matching pigment, epoxy touch ups, including rubbing, curing, moulding and polishing to edges to give high gloss finish etc. complete at all levels.- Granite of any colour and shade.Area of slab upto 0.50 sqm, including cost of all materials, labour, tools & plants etc complete.

Providing edge moulding to 20 mm thick Granite stone counters, Vanities etc., including machine polishing to edge to give high gloss finish etc. complete as per design approved by Engineer-in-Charge.

Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes,having thermal stability for hot & cold water supply, including all CPVC plain & brass threaded fittings, i/c fixing the pipe with clamps at 1.00 m spacing. This includes jointing of pipes & fittings with one step CPVC solvent cement and the cost of cutting chases and making good the same including testing of joints complete as per direction of Engineer in Charge. Concealed work, including cutting chases and making good the walls etc, including cost of all materials, labour, tools & plants etc complete.

20 mm nominal outer dia Pipes

25 mm nominal outer dia Pipes

32 mm nominal outer dia Pipes

Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes, having thermal stability for hot & cold water supply including all CPVC plain & brass threaded fittings This includes jointing of pipes & fittings with one step CPVC solvent cement, trenching, refilling & testing of joints complete as per direction of Engineer in Charge, including cost of all materials, labour, tools & plants etc complete.

40 mm nominal outer dia Pipes

50 mm nominal outer dia Pipes

Providing and fixing on wall face unplasticised Rigid PVC rain water pipes conforming to IS : 13592 Type A, including jointing with seal ring conforming to IS : 5382, leaving 10 mm gap for thermal expansion, (i) Single socketed pipes.- 75 mm diameter.including cost of all materials, labour, tools & plants etc complete.

Providing and fixing on wall face unplasticised Rigid PVC rain water pipes conforming to IS : 13592 Type A, including jointing with seal ring conforming to IS : 5382, leaving 10 mm gap for thermal expansion, (i) Single socketed pipes.-110 mm diameter.including cost of all materials, labour, tools & plants etc complete.

Providing and fixing 20mm brass bib cock of approved quality :including cost of all materials, labour, tools & plants etc complete.

Providing and fixing C.P. brass angle valve for basin mixer and geyser points of approved quality conforming to IS:8931- 15mm nominal bore, including cost of all materials, labour, tools & plants etc complete.

Providing and fixing C.P. brass Health faucet with connecting pipe etc complete with 15 or 20 mm inlet :including cost of all materials, labour, tools and plants etc complete as directed.

Providing and fixing C.P. brass long body bib cock of approved quality conforming to IS standards and weighing not less than 690 gms.- 15 mm nominal bore, including cost of all materials, labour, tools & plants etc complete.

Providing and fixing C.P. brass stop cock (concealed) of standard design and of approved make conforming to IS:8931.- 15 mm nominal bore, including cost of all materials, labour, tools & plants etc complete.

Providing and fixing C.P. brass shower rose with 15 or 20 mm inlet including arm : 150mm including cost of all materials, labour, tools & plants etc complete.

Providing and fixing CP Brass Single lever telephonic wall mixer of quality & make as approved by Engineer in charge.- 15 mm nominal dia including cost of all materials, labour, tools & plants etc complete.

Providing and fixing PTMT Bottle Trap for Wash basin and sink.-Bottle trap 38 mm single piece moulded with height of 270 mm, effective length of tail pipe 260 mm from the centre of the waste coupling, 77 mm breadth with 25 mm minimum water seal, weighing not less than 263 gms including cost of all materials, labour, tools & plants etc complete.

Providing and fixing trap of self cleansing design with screwed down or hinged grating with or without vent arm complete, including cost of cutting and making good the walls and floors :100 mm inlet and 75 mm outlet- Hubless centrifugally cast (spun) iron epoxy coated inside & outside as per IS:15905 including cost of all materials, labour, tools & plants etc complete.

Providing and fixing white vitreous china pedestal type water closet (European type) with seat and lid, 10 litre low level white vitreous china flushing cistern & C.P. flush bend with fittings & C.I.brackets,40 mm flush bend, overflow arrangement with specials of standard make and mosquito proof coupling of approved municipal design complete, including painting of fittings and brackets, cutting and making good the walls and floors wherever required W.C. pan with ISI marked white solid plastic seat and lid including cost of all materials, labour, tools & plants etc complete.

Providing and fixing wash basin with C.I. brackets, 15 mm C.P. brass pillar taps, 32 mm C.P. brass waste of standard pattern, including painting of fittings and brackets, cutting and making good the walls wherever require: White Vitreous China Wash basin size 550x400 mm, including cost of all materials, labour, tools & plants etc complete.

Providing and fixing 600x450 mm beveled edge mirror of superior glass (of approved quality) complete with 6 mm thick hard board ground fixed to wooden cleats with C.P. brass screws and washers complete, including cost of all materials, labour, tools & plants etc complete.

Providing and fixing PTMT soap Dish Holder having length of 138mm,breadth 102mm, height of 75mm with concealed fitting arrangements, weighing not less than 106 gms, including cost of all materials, labour, tools & plants etc complete.

Providing and fixing 600x120x5 mm glass shelf with edges round off, supported on anodised aluminium angle frame with C.P. brass brackets and guard rail complete fixed with 40 mm long screws, rawl plugs etc., complete.

Providing and fixing PTMT towel rail complete with brackets fixed to wooden cleats with CP brass screws with concealed fittings arrangement of approved quality and colour.17.73.2 600 mm long towel rail with total length of 645 mm, width 78 mm and effective height of 88 mm, weighing not less than 190 gms, including cost of all materials, labour, tools & plants etc complete.

Providing and fixing brass curtain rods of wall thickness 1.25 mm with two brass brackets fixed with brass screws and wooden plugs etc. wherever necessary complete. 25 mm diameter., including cost of all materials, labour, tools & plants etc complete.

Providing and fixing gun metal gate valve with C.I. wheel of approved quality (screwed end) :- 25 mm nominal bore, including cost of all materials, labour, tools & plants etc complete.

Providing and fixing gun metal gate valve with C.I. wheel of approved quality (screwed end) :- 50 mm nominal bore, including cost of all materials, labour, tools & plants etc complete.

Making / providing opening of required size & shape for wash basin/ kitchen sink in kitchen platform, vanity counter and similar location in marble/ Granite/ stone work, including necessary holes for pillar taps etc. including moulding, rubbing and polishing of cut edges etc. including cost of all materials, labour, tools & plants etc complete.

Providing and fixing Stainless Steel A ISI 304 (18/8) kitchen sink as per IS : 13983 with C.I. brackets and stainless steel plug 40 mm, including painting of fittings and brackets, cutting and making good the walls wherever required with drain board 510x1040 mm bowl depth 250 mm, including cost of all materials, labour, tools & plants etc complete.

Providing and applying white cement based putty of average thickness 1 mm, of approved brand and manufacturer, over the plastered wall surface to prepare the surface even and smooth complete, including cost of all materials, labour, tools & plants etc complete.

Wall painting with premium acrylic emulsion paint of interior grade, having VOC (Volatile Organic Compound ) content less than 50 grams/ litre of approved brand and manufacture, including applying additional coats wherever required to achieve even shade and colour. Two Coats over a coat of water thinnable cement primer on wall surface having VOC content less than 50 grams/litre

Finishing walls with Premium Acrylic Smooth exterior paint with Silicone additives of required shade: New work (Two or more coats applied @ 1.43 ltr/10 sqm over and including priming coat of exterior primer applied @ 2.20 kg/10 sqm), to the EXTERIOR wall surface, including cost of all materials, labour, tools & plants etc complete.

Painting with synthetic enamel paint of approved brand and manufacture of required colour to give an even shade : Two or more coats on new work over ready mixed pink or grey primer on wood work (hard and soft wood) having VOC content less than 50 grams/ litre, including cost of all materials, labour, tools & plants etc complete.

Finishing with Epoxy paint (two or more coats) at all locations prepared and applied as per manufacturer’s specifications including appropriate priming coat, preparation of surface, etc. complete.- On steel work, including cost of all materials, labour, tools & plants etc complete.

French spirit polishing : Two or more coats on new works including a coat of wood filler etc as directed, supply of all materials, labour , tools & plants etc complete as directed.

Providing and fixing ready made HDPVC 10 to 15 fush per day septic tank and soak pit of reputed manufacturer of approved quality including providing necessay inlet and out let connection ,water connection with long boady piller tap etc as directed,supply of all labour , tools & plants etc compler as directed.

Constructing soak pit 1.20x1.20x1.20 m filled with brickbats including S.W. drain pipe 100 mm diameter and 1.20 m long complete as per standard design, including cost of all materials, labour, tools & plants etc complete.

Constructing brick masonry road gully chamber 50x45x60 cm with bricks in cement mortar 1:4 (1 cement : 4 coarse sand) including 500x450 mm pre-cast R.C.C. horizontal grating with frame complete as per standard design :With common burnt clay F.P.S. (non modular) bricks of class designation 7.5 etc, supply of all materials, labour , tools & plants etc complete as directed.

Supplying chemical emulsion in sealed containers including delivery as specified- Chlorpyriphos/ Lindane emulsifiable concentrate of 20% etc complete as directed.

Diluting and injecting chemical emulsion for POST-CONSTRUCTIONAL anti-termite treatment (excluding the cost of chemical emulsion): Along external wall where the apron is not provided using chemical emulsion @ 7.5 litres / sqm of the vertical surface of the substructure to a depth of 300mm including excavation channel along the wall & rodding etc. complete: With Chlorpyriphos/ Lindane E.C. 20% with 1% concentration, supply of all materials, labour , tools & plants etc complete as directed.

Diluting and injecting chemical emulsion for POST-CONSTRUCTIONAL anti-termite treatment (excluding the cost of chemical emulsion) : Treatment of soil under existing floors using chemical emulsion @ one litre per hole, 300 mm apart including drilling 12 mm diameter holes and plugging with cement mortar 1 :2 (1 cement : 2 Coarse sand) to match the existing floor: With Chlorpyriphos/Lindane E.C. 20% with 1% concentration, supply of all materials, labour , tools & plants etc complete as directed.

Plinth protection to the building 50mm thick out of cement concrete 1:3:6 over 75mm thick of brick batllast of 40mm size we consolidated including necessary excavation, including cost of all materials, labour, tools & plants etc complete.

Fabricating and fixing cast iron gate fabricated out of 50 mm square bars and 25 mm dia intermediate spherical rods at 150mm c/c as per drawing..Painting the exposed surface with synthetic enamel paint two coat over a coat of zinc chromate primer including cost of all materials, labour etc complete as directed.

Main gate of 3.60mx1.80m size

Wicket gate of 1.20mx1.80m size

Providing and laying factory made chamfered edge Cement Concrete paver blocks 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 50mm thick compacted bed of 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 sand and cutting of paver blocks as per required size and pattern, finishing and sweeping extra sand. complete all as per direction of Engineer-in-Charge. - 60mm thick cement concrete paver block of M-35 grade with approved colour, design & pattern, including cost of all materials, labour, tools & plants etc complete.

Providing and laying at or near ground level factory made kerb stone of M-25 grade cement concrete in position to the required line, level and curvature, jointed with cement mortar 1:3 (1 cement: 3 coarse sand), including making joints with or without grooves (thickness of joints except at sharp curve shall not to more than 5mm), including making drainage opening wherever required complete etc. as per direction of Engineer-in-charge (length of finished kerb edging shall be measured for payment). (Precast C.C. kerb stone shall be approved by Engineer-in-charge), including cost of all materials, labour, tools & plants etc complete.

Providing and laying non-pressure NP2 class (light duty) R.C.C. pipes with collars jointed with stiff mixture of cement mortar in the proportion of 1:2 (1 cement : 2 fine sand) including testing of joints etc. complete : including cost of all materials, labour, tools & plants etc complete.- 600 mm dia. R.C.C. pipe.

Steel work in built up tubular (round, square or rectangular hollow tubes etc.) trusses etc., including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer, including welding and bolted with special shaped washers etc. complete. - Hot finished seamless type tubes including cost of all materials, labour, tools & plants etc complete.

Disposal of building rubbish / malba / similar unserviceable, dismantled or waste materials by mechanical means, including loading, transporting, unloading to approved municipal dumping ground or as approved by Engineer-in-charge, beyond 50 m initial lead, for all leads including all lifts involved, including cost of all materials, labour, tools & plants etc complete.

Recovery of salvage value / scrap value of recovered materials at the time of dismantling of the above said structure including cost of transport from the site but excluding the cost of dismantling, labours, tools, materials etc, including cost of all materials, labour, tools & plants etc complete.

RCC (Steel)

Wooden doors

Wooden windows

Ali And Associates

M Mohamed Hussain