SPECIAL REPAIRS AND MAINTENANCE OF LIGHTHOUSE TOWER

Demolishing stone work 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 cment mortar

Laterite masonry work with cement mortar 1:5 for superstrecture of the compound wall (one cement, five river sand) with first quality laterite stone of approved quality up to all height,curing providing necessary scaffolding etc as directed supply of all materials labour, tools and plants etc complete as directed.

Providing cement concrete coping to the compound wall with 1:3:6 ( one cement three coarsed river sand, 6 hard granite stone aggregate of 20mm down gauge of approved quality ) confirming to relavant ISI specification including mixing laying , consolidating curing ,supply of all materials,labour ,tools and plants etc complete as directed

Centering charges for Columns, Pillars, Piers, Abutments, Posts and Struts

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) compond wall etc

Clearing jungle including uprooting of rank vegetation, grass, brush wood, trees and saplings of girth upto 30 cm measured at a height of 1m above ground level and removal of rubbish upto a distance of 50 m outside the periphery of the area cleared and as directed including cost of labour, tools, etc complete.

Earth work in rough excavation, in foundation trenches and dressing up inembankments for roads, flood banks, marginal banks and guide banks or filling up ground depressions, lead upto 50 m and lift upto 1.5 m : ordinary rock

Reinforced cement concrete work in walls (any thickness), including attached pilasters, buttresses, plinth and string courses, fillets, columns, pillars, piers, abutments, posts and struts etc. up to floor five level,excluding cost of centering, shuttering, finishing and reinforcement

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)

Repairs to plaster of thickness 12 mm to 20 mm in patches of area 2.5 sq. meters and under, including cutting the patch in proper shape,raking out joints and preparing and plastering the surface of the walls complete, including disposal of rubbish to the dumping ground within 50 metres lead

Providing and fixing 18 mm thick gang saw cut, mirror polished, 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 : Area of slab over 0.50 sqm

Providing and fixing in position powder coated heavy gauge. Aluminium partly fixed and partly opening window with frame and shutter with built up standard tubular section/appropriate z section and other sections of approved make conforming to IS:733 and IS1285, fixed with raul plug and screws or with fixing clips or with expansion hold fasteners, including necessary filling up of gaps at junction, at top, bottom and side with required pvc/neoprene felt etc. Aluminium section shall be smooth, rust free, straight, mitred and joined mechanically wherever required including cleat angle, aluminium snap beading for glazing, panelling, stainless steel screws, Neoprene/EPDM gasket in groove lock and all other necessary fittings with 4mm thick float glass for windows after removing the old worn out window including supply of all materials, labours, tools & plants, fabrication charge and scaffolding etc., complete as directed by the engineer in charge.

Providing fly proof shutter with 30mm wooden frame and Fly proof stainless steel grade 304 wire gauge with 0.5 mm dia. wire and 1.4 mm wide aperture with matching wood beading including all brass fittings like aldrops, towerbolts , handles etc(3269.85+1458.60) =

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. 20mm Dia Nominal Outer Dia pipe

110 mm nominal inner dia Pipes

Providing and fixing 20mm brass bib cock of approved quality :

Providing and fixing C.P. brass shower rose with 15 or 20 mm inlet : 150MM Diameter

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 black solid plastic seat and lid

Providing and fixing mirror of superior glass (of approved quality) and of required shape and size with plastic moulded frame of approved make and shade with 6 mm thick hard board backing - Circular shape 450 mm dia

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 ( hold fast lugs or dash fastener shall be paid for separately). Sal wood

Providing and fixing panelling or panelling and glazing in panelled or panelled and glazed shutters for doors, windows and clerestory windows . including all brass fittings like aldrops, towerbolts , handles etc( second class teak wood)

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.

Replacing the damaged ply wood of the cot with 10mm ply wood with putty and nails wherever necessary including racking out the old nail etc

Replacing the damaged netlonmesh with Fly proof stainless steel grade 304 wire gauge with 0.5 mm dia. wire and 1.4 mm wide aperture with matching wood beading

French spirit polishing :Two or more coats on new works including a coat of wood filler

Providing and mixing integral crystalline admixture for waterproofing treatment to RCC structures like basement raft, retaining walls, reservior, sewage & water treatment plant, tunnels / subway and bridge deck etc. at the time of transporting of concrete into the drum of the ready-mix truck, using integral crystalline admixture @0.80% (minimum) to the weight of cement content per cubic meter of concrete) or higher as recommended by the manufacturer's specification in reinforced cement concrete at site of work. The material shall meet the requirements as specified in ACI-212-3R-2010 i.e. by reducing permeability of concrete by more than 90%, compared with control concrete as per DIN 1048 and resistant to 16 bar hydrostatic pressure. The crystalline admixture shall be capable of self-healing of cracks up to a width of 0.50mm. The work shall be carried out all complete as per specification and the direction of the Engineer-in-charge. The product performance shall carry guarantee for 10 years against any leakage.

Painting with synthetic enamel paint, having VOC (Volatile Organic Compound) content less than 150 grams/ litre, of approved brand and manufacture, including applying additional coats wherever required to achieve even shade and colour. Exterior faces of Lighthouse

Painting with synthetic enamel paint, having VOC (Volatile Organic Compound) content less than 150 grams/ litre, of approved brand and manufacture, including applying additional coats wherever required to achieve even shade and colour. interior faces of Lighthouse

Wall painting Finishing walls with Acrylic Smooth exterior paint of required shade :(Two or more coat applied @ 1.67 ltr/10 sqm over and including priming coat of exterior primer applied @ 2.20 kg/10 sqm)

Painting with synthetic enamel paint, having VOC (Volatile Organic Compound) content less than 150 grams/ litre, of approved brand and manufacture, including applying additional coats wherever required to achieve even shade and colour. (57.05+

Wall painting Finishing walls with Acrylic Smooth exterior paint of required shade :(Two or more coat applied @ 1.67 ltr/10 sqm over and including priming coat of exterior primer applied @ 2.20 kg/10 sqm)

Providing and laying 60mm thick factory made cement concrete interlocking paver block of M - 30 grade made by block making machine with strong vibratory compaction, of approved size, design & shape, laid in required colour and pattern over and including 50mm hick compacted bed of coarse sand, filling the joints with fine sand etc. all complete as per the direction of Engineer-in-charge.

Minor repair work to the musical foundain including replacing the damaged SS pipes and repairs to the stainless stel tank etc as directed

Providing visitors board of size 1.80mx1.00m made out of angle iron frame work and base to be made with acrilic sheet or alu. Sheet of 18 gauge and over which matter to written on vynyle sheet of superior qulaity , matters to be written in Malayalam, hindi, and english, with sticker type letters , board to be fitted on G I pipe of 40mm dia ,supply of all materials labour tools and plants etc complete

Providing and fixing broken glass pices over the coping of compound wall with cement slurry for security purpose including cost of all materials labour tools and plants et complete as diected by enginer in charge

SAI WOOD CRAFTS

Ajayakumar.M.C