Construction of Pump House and store room beneath ROB near collection well at 100ft road at Chennai arm, Puducherry

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

Filling available excavated earth (excluding rock) in trenches, plinth, sides of foundations etc. in layers not exceeding 20cm in depth, consolidating each deposited layer by ramming and watering, lead upto 50m and lift upto 1.5m

Supply of Quarry rubbish including stacking to department gauge for premeasurement and spreading required thickness.

Supplying and filling in plinth with river sand under floors, including watering ,ramming consolidating and dressing complete

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - all work upto plith level - 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20mm nominal size)

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - all work upto plith level - 1:4:8 (1 cement : 4 coarse sand : 8 graded stone aggregate 40mm nominal size)

Providing and laying in position specified grade of reinforced cement concrete, excluding the cost of centering, shuttering, finsishing and reinforcement - All work upto plinth level 1:1.5:3 (1 cement : 1.5 coarse sand : 3 graded stone aggregate 20 mm nominal size)

Reinforced cement concrete work in beams, suspended floors , roofs having slope up to 15 degree landings , balconies , shelves , chajjas , lintels , bands , plain window sills , staircases and spiral stair cases above plinth level up to floor five level excluding the cost of centering , shuttering, finishing andreinforcement , with 1:1.5:3 (1 cement : 1.5 fine aggregate : 3 graded stone aggregate 20mm nominal size)

Reinforced cement concrete work in walls (any thickness), including attached pilasters, buttresses, plinth and sting courses, fillets, columns, pillars, piers, abutments, posts and struts etc., upto floor five level excluding cost of centering, shuttering, finishing and reinforcement - 1:1.5:3 (1 cement : 1.5 coarse sand : 3 graded stone aggregate 20mm nominal size)

Centering and shuttering including strutting, propping etc and removal of form for - Suspended floors, roofs, landings, balconies and access platform

Centering and shuttering including strutting, propping etc and removal of form for - Lintels, beams, plinth beams, girders, bressumers and catilevers

Centering and shuttering including strutting, propping etc and removal of form for - foundations, footings, bases of columns etc for mass concrete

Centering and shuttering including strutting, propping etc and removal of form for - Columns, Pillars, Piers, Abutments, Posts and Struts

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

Brick work with common burnt clay F.P.S. (non modular) bricks of class designation 3.5 in foundation and plinth in - cement mortar 1:4 (1 cement : 4 coarse sand)

Brick work with common burnt clay F.P.S (non modular ) bricks of class designation 3.5 in superstructure above plinth level upto floor five level in all shapes and sizes in - cement mortar 1:6 ( 1 cement : 6 fine aggregate).

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) -Vengai wood

Providing and fixing panelled or panelled and glazed shutters for doors, windows, and clerestory windows, fixing with butt hinges of required size with necessary screws, excluding panelling which will be paid for separately , all complete as per direction of Engineer-in-charge -(Note:- Butt hinges and necessary screws shall be paid separately) - Vengai wood - 35 mm thick shutters

Providing and fixing panelling or panelling and glazing in panelled or panelled and glazed shutters for doors , windows and clerestory windows (area of opening for panel inserts excluding portion inside grooves or rebates to be measured). Panelling for panelled or panelled and glazed shutters 25 mm to 40 mm thick - Vengai wood

Providing and fixing factory made uPVC glazed /wire mesh windows /doors comprising of lead free uPVC multichambbered frame, sash and mullion/coupler (where ever require ) extruded profiles having minimum wall thickness of 1.70 mm for series R1 and R2 profiles and 2.10 mm for series R3 and R4 profiles conforming to EN:12608 in any shape, colour and design dully reinforced with galvanized mild steel section made of required shape, and size as per CPWD specification, uPVC extruded glazing beads, interlocks and inline sash adaptor (where ever required) of appropriate dimension, EPDM gasket, hardware, SS 304 grade fasteners of minimum 8mm dia with countersunk head, comprising of matching polyamide PA6 grade sleeve for fixing frame to finished wall as per IS 1367 :Part 1 to 14, plastic packers ,plastic caps and necessary stainless steel screws etc. Profile of frame , sash and mullion (if required) shall be mitred cut and fusion welded/mechanically jointed duly sealed at all corners, including drilling of holes for fixing hardware and drainage of water etc. After fixing frame the gap between frame and adjacent finished wall shall be filled with weather proof silicon sealant over backer rod of approved size and quality, all complete as per approved drawing conforming to CPWD specification & direction of Engineer-in-charge. Section ofsteel reinforcement and cross sections of uPVC profiles to be as per design approved by Engineer-in-charge . - wire mesh /glazing of plain/ toughened / laminated/ double glass unit with / without high performance coatings as per design rquirements and conforming to IS: 3548 & IS:16231shall be paidseparately. Note:- Structural design proof checked from a Government Engineering institute, to be provided by the manufacturer for :(i) Sites with basic wind speed >45m/sec as per IS:875 - Part 3 (ii) Sites with structure height more than 20 m for all wind speeds- Ventilator casement window singlepanel with or without fixed panel with S.S 304 friction hinges as per size and weight of sash single point locking zinc alloy (zamak) powder coated handles - Using R1 series with frame (33 mm & above) x (35mm& above) &sash / mullion (33mm &above) x (50mm & above) (Height upto 0.90 metre)

Providing and fixing glazing in aluminium door, window , ventilator shutters and partitions etc. with EPDM rubber / neoprene gasket etc. complete as per the architectural drawings and the direction.( cost of aluminium snap beading shall be paid in basic item) - with float glass panes of 5 mm thickness

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 - Fixed to openings / wooden frames with rawl plugs screws etc

Providing 40 X 5 mm flat iron hold fast 40 cm long including fixing to frame with 10 mm diameter bots, nuts and wooden plugs and embeddings in cement concrete block 30 x10 x 15 cm 1:3:6 mix (1 cement : 3 coarse sand : 6 graded stone aggregate 20mm nominal size)

Providing and fixing aluminium sliding door bolts , ISI marked , anodised ( anodic coating not less than grade AC 10 as per IS : 1868), transparent or dyed to required colour or shade , with nuts and screws etc complete - 300 X 16 mm

Providing and fixing aluminium tower bolts , ISI marked , anodised (anodic coating not less than grade AC 10 as per IS :1868) , transparent or dyed to required colour or shade , with necessary screws etc. complete - 300 x10 mm

Providing and fixing aluminium handles , ISI marked , anodised (anodic coating not less than grade AC 10 as per IS : 1868) transparent or dyed to required colour or shade, with necessary screws etc, complete - 125 mm

Providing and fixing aluminium handles , ISI marked , anodised (anodic coating not less than grade AC 10 as per IS : 1868) transparent or dyed to required colour or shade,with necessary screws etc, complete - 100 mm

Providing and fixing of 65mm Godrej Navatal lock of 6 levers etc complete

Providing and laying Vitrified tiles in floor in different sizes (thickness to be specifed by the manufacturere) wirh water absorption less than 0.08% and conforming to IS:15622, of approved brand and manufacturer, in all colours and shade, laid on 20mm thick cement mortar 1:4 (one cement : 4 fine aggregate) jointing with grey cement slurry @3.3 kg per sqm including grouting the joints with white cement and matching the pigments etc. The tiles must be cut with the zero chipping diamond cutter only. Laying of tiles will be done with the notch trowel, plier, wedge. Clips of required thickness, leveling system and rubber mallet for placing the tiles gently and easily - Glazed vitrified tiles Matt / Antiskid finish of size - size of tile 600x600mm

Providing and laying rectified glazed ceramic flooring tiles of size 300x300 mm or more (thickness to be specified by the manufacturer), of Ist quality conforming to IS :15622 , of approved make , in colours white, ivory, grey, fume red brown, laid on 20mm thick cement mortar 1:4 (1 cement : 4 fine aggregate) ,jointing with grey cement slurry @ 3.3 kg per sqm including grouting the joints with white cement and matching pigments etc., complete

Providing and fixing on wall face unplasticised - PVC moulded fittings / accessories for unplasticised rigid PVC rain water pipes conforming to IS:13592 Type A, including jointing with seal ring conforming to IS: 5382, leaving 10mm gap for thermal expansion - Single tee without door -110x110x110m

Providing and fixing on wall face unplasticised - PVC moulded fittings / accessories for unplasticised rigid PVC rain water pipes conforming to IS:13592 Type A, including jointing with seal ring conforming to IS: 5382, leaving 10mm gap for thermal expansion - bend 87.5 degree - 110 mm bend

Providing and fixing unplasticised - PVC pipe clips of approved design to unplasticised- PVC rain water pipes by means of 50x50x50mm hard wood plugs , screwed with M.S. screws of required length, including cutting brickwork and fixing in cement mortar 1:4 ( 1 cement : 4 fine aggregate) and making good the wall etc., complete - 110mm

15mm cement plaster on the rough side of single or half brick wall of mix - 1:6 (1cement : 6 fine aggregate)

12 mm cement plaster of mix 1:6 (1 cement :6 course sand)

Smooth finishing of the exposed surface of RCC work with 6mm thick cement mortar 1:3 (1 cement : 3 fine aggregate

12mm thick plain cement mortar bands in cement mortar 1:4 (1cement : 4 fine sand) - flush band.

Providing and applying plaster of paris putty of 2mm thickness over plastered surface to prepare the surface even and smooth complete

Finishing with deluxe multi surface paint system for interiors and exteriors using primer as per manufacture's specification - Two or more coats applied on walls @ 1.25 ltr / 10 sqm over and including one coat of special primer applied @ 0.75 ltr / 10 sqm

Applying priming coat - with ready mixed aluminium primer of approved brand and manufacture on resinous wood and plywood

Applying priming coat - with ready mixed red oxide zinc chromate primer of approved brand and manufacture on steel galvanised iron / steel works

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 an under coat of suitable shade with ordinary paint of approved brand and manufacure

Providing and fixing on wall face unplas 5mmdiameter water pipes conforming to IS: 13592 Type A, including jointing with seal ring conforming to IS : 5382, leaving 10mm gap for thermal expansion, (i) Single socketed pipes - 75mm diameter

Providing and fixing ASTM pipes including all ASTM plain & brass threaded fittings this included jointing of pipes & fittings with one step ASTM solvent cement , trenching refilling & testing of joints complete (External work) - 20 mm nomina louter dia pipes