Maintenance of buildings in Kulathupuzha Estate.

Amount

Appendix - A

Earth work in excavation by mechanical means (Hydraulic excavator) / manual means over areas (exceeding 30 cm in depth , 1.5 m in width as well as 10 sqm on plan) including disposal of excavated earth, lead up to 50 m and lift up to 1.5 m, disposed earth to be levelled and neatly dressed. (All kind of soil)

Brick work with common burnt clay F.P.S. (non modular) bricks of class designation 7.5 in foundation and plinth in: Cement mortar 1:6 (1 cement : 6 coarse sand)

Providing and laying in position cement concrete of 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size) including the cost of centering and shuttering.

Providing and laying in position cement concrete of 1:4:8 (1 cement : 4 coarse sand : 8 graded stone aggregate 40 mm nominal size) including the cost of centering and shuttering.

Random rubble masonry with hard stone in foundation and plinth including levelling up with cement concrete 1:6:12 (1cement : 6 coarse sand :12 graded stone aggregate 20 mm nominal size) upto plinth level with Cement mortar 1:6 (1 cement : 6 coarse sand).

Pointing on stone work with cement mortar 1:3 (1 cement : 3 fine sand).

12 mm cement plaster finished with a floating coat of neat cement of mix 1:4 (1 cement : 4 fine sand)..

12 mm cement plaster of mix.1:4

15 mm cement plaster of mix.1:4

Extra flushing coat with neat cement.

Supplying & fixing well seasoned hard wood of anjily/ jack wood planed and framed work for reparing door shutters as directed by departmental officers.

Labour charge for repairing doors, windows etc. including removing the damaged hinges etc. as directed by the departmental officers.

Carpenter

Coolie

Supplying and fixing 24 BWG, GI plane sheet door shutter in single leaf with 25x25x2.6mm square tube Shutter frame all round and two intermediate horizontal of the same size at inside and with frame as above at outside sheet being fixed to the frame with wire nails of required size and shutter being fitted with 20nos. 16mm dia kondies fitted on 20mm metal concrete block 225x225x150mm with two numbers pattai hinges, 1no 75mm hooks and eyes at inside fitted on fisher plug etc. including enamel paint two coat over a priming coat as per specification of size 80x165cm.

Roofing with fully corrugated AC sheet cutting and fixing with 8mm GI bolt & nut, GI washer, bitumen washer etc. including cost and conveyance of all materials and labour charges etc. complete.

Supplying and fixing roofing compound over AC sheet roof for preventing leakage.

Supplying & fixing following iron specials with necessary screws including removing the damged ones wherever necessary as directed by departmental officers.

100 mm hooks & eyes

200 mm cabin hooks & eyes

90 mm hasp and staples

200 mm tower bolt

100 mm butt hinges

30 cm long Pattai hinges

300 x 40 x 4 mm hold fast

Supplying and fixing 4mm thick glass planes with wooden fillets for windows and ventilators including dismantling the damaged ones wherever necessary.

Labour charge for fixing MS hold fast for door frame as directed by the departmental officers.

Mason

Coolie

Supplying and fixing Indian type water closet (Orissa pattern) 580mm or nearest size with all accessories including dismantiling old WC.

Labour charge for cleaning manhole, removing latrine block etc.

Scavenger

Labour charge for repairing the smokeless oven including rearranging the hearth and AC pipe plastering as directed by the departmental officers.

Mason

Coolie

Supply and fixing weld mesh 50x50mm 10g GI net to the frame work already fixed including painting two coats with synthetic enamel paint over two coats of zinc chromate painter etc. including cost of all materials, conveyance , labour charges etc. at all levels.

Cement washing one coat to the old surface after cleaning the surface.

Labour charge for lettering the date of maintenance with red paint as directed by the departmental officers.

Painter

Applying one coat of water thinnable cement primer of approved brand and manufacture on wall surface after removing white or colour wash by jet washing after scrapping and cleaning the surface with a smooth finish including repair to scratches etc. complete.

Wall painting with plastic emulsion paint of approved brand and manufacture to give an even shade after cleaning the surface.

Painting with synthetic enamel paint of approved brand and manufacture of required colour to give an even shade :One or more coats on old work.

Appendix - B

Earth work in excavation by mechanical means (Hydraulic excavator) / manual means over areas (exceeding 30 cm in depth , 1.5 m in width as well as 10 sqm on plan) including disposal of excavated earth, lead up to 50 m and lift up to 1.5 m, disposed earth to be levelled and neatly dressed. (All kind of soil)

Providing and laying in position cement concrete of 1:4:8 (1 cement : 4 coarse sand : 8 graded stone aggregate 40 mm nominal size) including the cost of centering and shuttering.

Random rubble masonry with hard stone in foundation and plinth including levelling up with cement concrete 1:6:12 (1cement : 6 coarse sand :12 graded stone aggregate 20 mm nominal size) upto plinth level with Cement mortar 1:6 (1 cement : 6 coarse sand).

Pointing on stone work with cement mortar 1:3 (1 cement : 3 fine sand).

Brick work with common burnt clay F.P.S. (non modular) bricks of class designation 7.5 in foundation and plinth in: Cement mortar 1:6 (1 cement : 6 coarse sand)

12 mm cement plaster of mix.1:4

Providing and laying mat finished 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 20 mm thick cement mortar 1:4(1 cement : 4 coarse sand), including grouting the joints with white cement and matching pigments etc., complete: Size of Tile 600x600 mm

Providing and laying Ceramic glazed floor tiles of size 300x300 mm (thickness to be specified by the manufacturer), of 1st quality conforming to IS : 15622, of approved make, in colours such as White, Ivory, Grey, Fume Red Brown, laid on 20 mm thick cement mortar 1:4 (1 Cement : 4 Coarse sand), including pointing the joints with white cement and matching pigment etc., complete.

Wall painting with acrylic emulsion paint of approved brand and manufacture to give an even shade:Two or more coats on new work

Supplying and fixing PVC Door of size 80x210cm.

Providing and fixing precoated galvanised iron profile sheets (size, shape and pitch of corrugation as approved by Engineer-in-charge) 0.50 mm (+0.05%), total coated thickness with zinc coating 120 grams per sqm as per IS: 277, in 240 mpa steel grade, 5-7 microns epoxy primer on both side of the sheet and polyester top coat 15-18 microns. Sheet should have protective guard film of 25 microns minimum to avoid scratches during transportation and should be supplied in single length upto 12 metre or as desired by Engineer-in-charge. The sheet shall be fixed using self drilling/self tapping screws of size (5.5x55mm) with EPDM seal, complete upto any pitch in horizontal/ vertical or curved surfaces, excluding the cost of purlins, rafters and trusses and including cutting to size and shape wherever required.

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 welded type tubes.

Providing and fixing water closet squatting pan (Indian type W.C. pan) with 100 mm Sand Cast Iron P or S trap, 10 litter low level white P.V.C.flushing cistern, including flush pipe, manually controlled device (handle lever) conforming to IS : 7231, with all fittings and fixtures complete, including cutting and making good the walls and floors wherever require:White Vitreous china Orissa pattern W.C. pan of size 580x440 mm with integral type foot rests.

Supplying and installation of readymade PCC ring (1.20m dia. and 0.30m depth) for septic tank excluding cover slab including earthwork and levelling etc. complete.

Supplying and installation of readymade RCC cover slab for septic tank including plastering of sides etc. complete.

Construction of manhole of PCC 1:2:4 of size 50cmx50cmx50cm with thickness of 10cm including earthwork, levelling , plastering etc. complete (optional).

Construction of RCC cover slab for manhole (size 50cmx50cm. 10cm thick) of mix 1:2:4 including steel reinforcement, all materials etc. complete.

Providing and fixing PVC pipes, fittings including fixing the pipe with clamps at 1.00 m spacing. This includes jointing of pipes & fittings with one step PVC solvent cement and testing of joints complete as per direction of Engineer-in-Charge - 63 mm dia 4 Kgf/cm2.

Providing and fixing PVC pipes, fittings including fixing the pipe with clamps at 1.00 m spacing. This includes jointing of pipes & fittings with one step PVC solvent cement and testing of joints complete as per direction of Engineer-in-Charge. 110 mm pipe 4 Kgf/cm2.

Providing and fixing PVC pipes, fittings including fixing the pipe with clamps at 1.00 m spacing. This includes jointing of pipes & fittings with one step PVC solvent cement and testing of joints complete as per direction of Engineer-in-Charge - 25 mm dia 12 Kgf/ cm2- External work- exposed on wall.

Providing and fixing PVC moulded fittings/ accessories for Rigid PVC pipes, including jointing with PVC solvent cement- 110 mm dia Bend.

Providing and fixing PVC moulded fittings/ accessories for Rigid PVC pipes, including jointing with PVC solvent cement- 110 x 63mm dia OD Reducer.

Providing and fixing PVC moulded fittings/ accessories for Rigid PVC pipes, including jointing with PVC solvent cement - 63mm dia vent cowl.

Providing and fixing PTMT bib cock of approved quality and colour. 15mm nominal bore, 86mm long, weighing not less than 88gms.

ANAS A N (BID ID -2009041)

B VIJAYA KUMAR (BID ID -2014030)

AJIN R (BID ID -2015412)

Anilkumar Associates (BID ID -2015315)