Cleaning of Septic tanks, Replacing damaged stoneware pipe lines with PVC Pipes and Petty maintenance woks in Staff quarters compound at Kakkad

Amount

Earth work in excavation by mechanical means (Hydraulic excavator) / manual means in foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm on plan) including dressing of sides and ramming of bottoms, lift up to 1.5 m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m a All kinds of soil

Pipes, cables etc. exceeding 80 mm dia. but not exceeding 300 mm dia

Providing and laying in position specified grade of reinforced cement concrete, excluding the cost of centering, shuttering, finishing and reinforcement - All work up to plinth level : 1:1.5:3 (1 cement : 1.5 coarse sand (zone-III) derived from natural sources : 3 graded stone aggregate 20 mm nominal size derived from natural sources)

Thermo-Mechanically Treated bars of grade Fe-500D or more.: Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete upto plinth level.

Thermo-Mechanically Treated bars of grade Fe-500D or more

Laterite masonry in cement mortar 1:5 (1 cement: 5 coarse sand) for foundation and plinth including materials, labour charges etc complete.

Providing and fixing locally available factory made PVC door shutters of approved quality with frames fixed with necessary stainless steel hinges 100 mm - 3 Nos and PVC handles and tower bolts complete as per direction of Engineer-in-charge, manufacturer’s specification & drawing a) 25 mm thick plain PVC door shutters.

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), jointing with grey cement slurry @ 3.3kg/sqm including pointing the joints with white cement and matching pigment etc.,., complete.

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, all complete as per direction of Engineer-in-harge.

With cement mortar 1:4 (1 cement : 4 fine sand).

Easening of Door shutters with necessary chiselling edges of shutter/ frames , adjusting hinges/ tower bolts as required: a) Door shutters

Dismantling doors, windows and clerestory windows (steel or wood) shutter including chowkhats, architrave, holdfasts etc. complete and stacking within 50 metres lead a) Of area 3 sq. metres and below

Wall painting with acrylic emulsion paint, 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 a) Two coats.

Providing and fixing wash basin with C.I. brackets, 15 mm PTMT pillar cock, 32 mm PTMT waste coupling of standard pattern, including painting of fittings and brackets, cutting and making good the walls wherever required. White Vitreous China Flat back wash basin size 550x400 mm with single 15 mm PTMT pillar cock.

Providing and fixing C.P. brass angle valve for basin mixer and geyser points of approved quality conforming to IS:8931 : 15mm nominal bore

Providing and fixing PTMT bib cock of approved quality and colour.

a) 15mm nominal bore, 90 mm long. Weighing not less than 93 gms.

Providing and fixing PTMT stop cock of approved quality and colour.

Concealed stop cock, 15 mm nominal bore, 108mm long. Weighing not less than 108 gms.

Providing and fixing PTMT pillar cock of approved quality and colour .

15mm nominal bore, 125 mm long foam flow. Weighing not less than 120 gms.

Providing and fixing 40 mm C.P. brass waste coupling of approved quality in kitchen sink.

Providing and fixing on wall face unplasticised Rigid PVC soil, waste and vent pipe conforming to IS : 13592 Type A, including jointing with seal ring conforming to IS : 5382, leaving 10 mm gap for thermal expansion,

a) 110 mm outer dia

b) 50 mm outer dia

Providing and fixing rigid unplasticised PVC pipe (pressure class of 10Kg/Sq.cm) complete with fittings and clamps, including cutting and making good the walls etc. (internal work) conforming to IS 4985-1988 . a) 25 mm dia

Providing and fixing rigid Polyvinyl Chloride pipes of class SCH40 ASTM including all UPVC plain fitting (SCH40 ASTM) fixing the pipe with clamps at 1.00m spacing. This includes jointing of pipes & fittings with one step solvent cement all complete as directed by Engineer-in-charge.

32 mm dia

Cleaning the sewer lines of 100 mm dia between manholes/chambers by rodding, removing blockage if any including disposal of sludge all complete as directed by Engineer-in-charge.

Providing and fixing powder coated aluminium framed glazed window shutter with 4 mm float glass panes including neoprene gaskets and fixing to existing frames as directed by the Engineer in charge.