Construction of Veterinary Dispensary building at Vasudevanallur in Tenkasi District.

Amount

Earth work excavation for foundation in all soils and sub soils and to full depth as may be directed except in hard rock requiring blasting but inclusive of shoring shuttering and baling out water wherever necessary refilling the sides of foundation with excavated earth in layers of 15cm thick well rammed consolidated and depositing the surplus earth in places shown by departmental officers with an initial lead of 10m and lift of 2m and clearing and levelling the site etc. complete complying with standard specification.

Earth work open excavation in all soils and sub-soils and to full depth as may be directed except in rock requiring blasting inclusive of shoring shuttering, bailing out water wherever necessary and depositing the excavated earth with a lead of 10 metres and lift of 2 Metres within the compound in places shown by the departmental officers and clearing and levelling the site, etc., complete complying with standard specification.

Cement Concrete 1:5:10 (One Cement, Five crushed stone sand and Ten hard broken stone jelly) using 40 mm gauge hard broken granite stone jelly for foundation including dewatering wherever necessary and laid in layers of not more than 15 cm thick well rammed, consolidated and curing etc. complete complying with standard specification

Refilling with excavated earth other than sand with an initial head load of 100 mts. and depositing the earth as shown by the departmental officers in layers of not more than 15 cm thick well rammed, watered and consolidated etc. complete complying with standard specification

Supplying and filling in foundation and basement with Stone Dust in layers of not more than 15cm thick well rammed, watered and consolidated etc., complete complying with standard specification.

Supplying and erecting Steel Centering including necessary supports for plane surfaces for Reinforced Cement Concrete works such as column footings, column pedestals, plinth beams, grade beams, staircase steps, etc. which require only nominal strutting using mild steel sheets of size 90cm x 60cm and 10 BG stiffened with welded mild steel angles of size 25mm x 25mm x 3 mm for boarding, laid over silver oak joists of size 10cm x 6.5cm spaced at about 75cm centre to centre or at suitable intervals etc. complete in all floors complying with standard specifcation. (Payment for centering shall be given after the concrete is laid)

Supplying and erecting Steel Centering for sides and soffits Including supports and strutting up to a height of 3.29 meters for plain surfaces such as Mensioned below in detail with all cross bracings using mild steel B.G. 10 sheets of size 90 cm X 60 cm stiffeneded with welded mild steel angles of size 25 mm X 25 mm X 3 mm for boarding laid over silver oak (Country wood) Joists of size 10 cm X 6.5 cm spaced at about 90 cm centre to centre and supported by casurina props of 10 cm to 13 cm diameter spaced at 75 cm centre to centre or at suitable intervals complete complying with standard specification.

For plane surfaces such as Rectangular or square columns, sunshades etc.,

For plane surface such as beams, lintels,portico slabs, starecase waist slabs, slab,etc.,

Providing and laying in position,Standard concrete mix M-20 grade in according with IS-456-2000 using 20mm and down graded hard broken granite stone jally for all RCC Items of work with minimum cement content of 325 kg/m3 and maximum water cement ratio of 0.55,including admixture in recommended proportion as per IS9103 to accelerate retard setting of concrete workability without impering strength and durability with about

7730kg of 20mm machine crushed stone jelly and with about 3.3 cum 5156kg of 10-12mm machine crushed stone jelly and with about 7670kg of sand but excluding cost of reinforcement grill and fabricating charges centering and shuttering and also including laing vibrating with mechanical vibrator finishing curing etc,.and providing fixture like fan clamp in the RCC roof .Complete complying with standard specification and as directed by the departmental officers.

For Foundation and basement

For Super structure in Ground floor

Supplying, fabricating and placing in position M.S. or R.T.S. reinforcement grill for RCC works as per the design given including cost of steel and binding wire etc., complete complying with standard specification. (The contractor will have to make his own arrangements for the supply of M.S. plain rods / RTS rods and binding wire)

Brick work in following Cement Mortar 1:6 (One cement and six crushed stone sand) using best quality of country bricks of size 8-3/4" x 4-1/4" x 2-3/4" for foundation and basement including curing, etc., complete complying with standard specifiction.

For Foundation and basement

For Super structure in Ground floor

Brick work in following Cement Mortar 1:5 (One cement and five crushed stone sand)using best quality of country bricks of size 8-3/4" x 4-1/4" x 2-3/4" for foundation and basement including curing, etc., complete complying with standard specifiction.

For Foundation and basement

Damp proof course with Cement Mortar 1:4 (One Cement and Four Plastering sand) 12mm thick mixed with best approved quality water proofing compound conforming to Indian Standard specification as specified by the departmental officers at 2% by weight of cement used, finishing and curing etc. complete complying with standard specification.

Brick partition walls of 10.80cm thickness using best quality country bricks of size 8-3/4" x 4-1/4" x 2-3/4" in Cement Mortar 1:3 (One Cement and Three crushed stone sand) using hoop iron reinforcement if found necessary including curing etc. complete and as directed by the departmental officers. (Hoop iron reinforcement will be measured and paid for separately)

For Super structure in Ground floor

Weathering course in brick jelly lime concrete using broken brick jelly of size 20mm uniform gauge in pure slaked lime (no sand to be used) to the proportion of brick jelly to lime being 32:12.5 by volume and laid over the RCC roof slab in a single layer of required slope and finished by beating the concrete with wooden beaters of approved pattern, keeping the surface constantly wet by sprinkling lime jaggery water, etc., complete as per standard specification and as directed by the deparmental officers.

Finishing the top of roof with one course of machine pressed tiles of size 230mm x 230mm x 20mm of approved quality set in Cement Mortar 1:3 (One Cement and Three crushed stone sand) 12mm thick mixed with water proofing compound conforming to ISS at 2% by weight of cement used and the joints pointed neatly to full depth of tiles with the same cement mortar mixed with red oxide and water proofing compound including curing etc., complete complying with standard specification and as directed by the departmental officers

Supplying and fixing in position best approved of ISI quality of PVC rain water down fall pipes having a pressure of 6 Kg./sq.cm including cost of necessry PVC shoe, PVC bend, gratings of required diameter and special clamps, brass screws, nails, etc. and fixing of cast iron gratings at junction of parapet and the RCC roof slab including finishing neatly etc. complete. The rate shall be inclusive of cast of removable iron grating. The PVC pipe shall be fixed in wall with special type of clamps. Special type of "U" clamp at the centre of the pipe line shall be fixed in addition to those for more than 3.0 M pipe length complying with standard specification.110mm dia.P.V.C. pipe.

Cement concrete 1:5:10 (one cement, five crushed stone sand and ten stone jelly) using 40mm gauge hard broken granite stone jelly for flooring including consolidating as per standard specification, rendering the top surface rough to recive the floor finish and curing etc., complete complying with standard specification.

Paving the floor with best quality Double charged Vitrified Tiles of size 600 x 600 x 8mm of approved colour, shade and quality laid in cement mortar 1:3 (one cement and three crushed stone sand) 20mm thick in all floors and the top pointed with the white cement mixed same colour pigments etc., complete complying with standard specification. (The make and brand of the tiles should be got approved by Executive Engineer before use on works)

Paving the floor with Plain non slippery (Antiskid) ceramic tiles of size 305 x 305 x 6 mm in all flors over a base layer of cement mortar 1:3 (One cement and three crushed stone sand) 20 mm thick and pointed with white cement mixed with colouring pigments at the rate of 0.3 Kg/ sq.m including finishing neatly and curing etc., complete. complying with standard specification and as directed by the departmental Officers

Paving the floor with Cement concrete anti-skid step tiles (Required shape and design) of 20mm thick of approved quality and colour laid in Cement Mortar 1:3 (One Cement and Three crushed stone sand 20mm thick and pointed with white cement mixed with colouring pigment at the rate of 0.40 Kg. / sq.m., curing, etc., complete complying with standard specification and as directed by the departmental officers. (The make and brand of the tiles should be got approved by Executive Engineer before use on works)

Dadooing walls with colour designed digital printed ceramic tiles of size 300mm x 450mm x 8mm and above in best approved quality tiles set in Cement Mortar 1:2 (One Cement and Two crushed stone sand) 10mm thick and pointing the joints with white cement mixed with colouring pigments at the rate of 0.40 Kg. / sq.m. neatly in all floors, curing, etc., complying with standard specification ( Non branded) and as directed by the departmental officers.

Providing polished Cuddappha slab of the 20/30 mm thickness slab for Shelves, Cupborards etc., and pointing with cement mortar 1 : 3 (One cement and three crushed stone sand) and mixed with black oxide and finished smooth etc., complete.

Manufacturing, supplying and fixing in position plain cement concrete precast pavement slab of size 450mm x 450mm of 50mm thick in Cement Concrete 1:2:4 (One cement, Two crushed stone sand and Four jelly) using 20mm HBG stone jelly including cost of moulding charges, casting of slab, finishing, curing, fixing and pointing the slab with CM 1:3 (One Cement and Three crushed stone Sand) to full depth of slab etc., complete complying with standard specification and as directed by the departmental officers.

Manufacturing, supplying and fixing of Steel doors with the following specification M.S angles of a size 40x40x6mm are used for the outer frames and M.S. angles of size 35x35x5mm for the shutter frames stiffeners with 32x6mm M.S. flat is provided at required intervals in the shutter frames 18 gauge C.R. sheet is laid as panel in the shutter and welded intact for 1/3 bottom portion of the shutter. M.S. flat 18x5mm is welded over the 32x6mm M.S. flat sand witching the CR sheet in between. Additional stiffener with 18x5mm M.S. flat is provided diagonally at the rear side of the shutter.

The balance 2/3 portion at top is provided with grill at an average weight of 20kg/sq.m and 6 Nos hinges for double leaves shutter to be provided 6nos of holdfasts 120mm in length made of angle section spliced at the ends are welded to the outer frame of the door. Tower bolts 2nos. one at top and the other at the bottom arte provided one aldrop is provided at on appropriate place in the door. A Tie bar is provided at the bottom of the outer frame to prevent twisting of frame during transportation or fixing. All members are given one coat of red oxide primer as directed by the departmental officers. The rate includes cost of all meterials, labour ,charges, taxes, ransportation to site of work, loading, unloading and all other incidental charges etc., complete.

Double Leaf

supplying, fabricating and fixing in position of Aluminium Natural Colour Mat finilsh Fixed Glazing with size 1.50 m x 2.10 m.The glass used shall be of 5 mm thickness. The outer frame shall be with aluminium box section 101.60x44.45x3.18m at 2.319kg/m . The Aluminium Section are to be anodised under electrically controlled condition as per IS 1868/1962 for an anodic film thickness of 15 microns. All the materials should be got approved by the Executive Engineer before execution of works.

Fabricating, supplying and fixing in position pressed Steel C.R.C.A. box type door frame as per I.S. 4351 / 1976 of size 105 x 60 mm with 35 mm size rebate with 1.25 mm thick 18 gauge sheet. The frame joints properly welded and grinded providing stiffeners with 25 x 3 mm M.S flat around the frame at 60 cm intervals providing 3 Nos. of M.S clamps with 25 x 3 mm flats on either side of door frame and providing with necessary holes for tower bolts with stiffeners on inner

side and fixing wooden blocks for fixing furniture and fittings. Including fixing the door frames in position and the door frame should be given one coat of red oxide primer, dismantling the masonry and concrete wherever found necessary and redoing the same to original condition after fixing, scaffolding charges and labour charges etc., complete complying with standard specification. The rate should be inclusive of cost of all materials, labour, transportation, loading unloading charges etc., (The pressed steel C.R.C.A. box type door frame should be got approved by the Executive Engineer before use on works.)

Supplying and fixing Solid core Particle board flush shutter of nominal thick of 35 mm with Teak ply on both sides and with T.W. lipping alround conforming to IS 2302 including supplying and fixing cost of wind appliances and furniture fittings such as 1no .200 x 12 mm aluminium tower bolt 2 nos. 150x12 mm aluminium tower bolts 1no. 250 x 16 mm aluminium aldrops, 2 nos.200mm ‘D’ type aluminium door handle and door stopper with bush etc., complete as directed by the departmental officers.

Single Leaf

Supplying and fixing solid core particle board flush shutter of nominal thick of 35 mm with necessary T.W. internal lipping conforming to IS 2302 with both sides alround Teak ply 3mm thick including supplying and fixing cost of wind appliances and furniture fittings such as 1no .200x12mm aluminium tower bolt 2nos. 150x12mm aluminium tower bolts 1no. 250x16mm aluminium aldrops, 2 nos. 200mm ‘D’ type aluminium door handle and door stopper with bush etc., complete as directed by the departmental officers.

Double Leaf

Supplying , fabricating and fixing in position Aluminium Anodised natural colour mat finish Two track sliding window in all floors with Aluminium sections of outer Frame bottom 62x37mmx1.50mm at 1.218 kg/m,the Side & Top 62x31.50x1.50mm at 0.778 kg/m,Shutter Top 40x18x1.5 at 0.38 kg/m,Bottom 40x18x1.5 at 0.38kg/m, Side Vertical 40x18x1.50mm at 0.493 kg/m, Vertical locking section 40x29x1.5mm at 0.632 kg/m, with necessary accessories such as rubber beadings, special hinges, lock, handle including supplying and fixing 4mm thick plain glass including cost of all materials , labours, power consumption required for fabrication , drilling holes in RCC colunm, slab, masonry walls wherever necessary with power drills to the required extent and make good to the original condition after fixing and also as directed.The aluminium sections are to be anodised with matt finish under electrically controlled in accordance with IS 1868 / 1962 for an average anodic film thickness 15 microns etc., complete.

Supplying and fixing mild steel iron grill for windows,ventilators,grill gate etc., including one coat of red oxide primer using M.S. angle of size 40x40x6mm and grill using 20x6mm MS flat and necessary hold fast with M.S. angle of size of 40x40x6mm- 230mm long spliced at end is to be provided appropriate places for fixing the grill etc complete complying with standard specification. The type design for the grills should be got approved by the departmental officers before execution.

Fabricating, Supplying and fixng in position of steel sheeted windows ( Two Leaves) with the following specifications. Outer frames of windows made of 'Z' section F7D of size 33 x 25 x 3mm at 1.419 kg/ m and mullion 'J' section (F4B) of size 46x25x3mm at 2.28kg/m and shutter section of made of F7D of 33x25x3mm at 1.419 kg/m as specified in IS 7452/1990. Each openable shutter should not exceed a width of 600mm to enable separate operations and easy maintenance. The panel of the shutters to be covered with 18 gauge cold rolled sheet of superior quality and welded intact with shutter frames. Horizontal stiffeners using 18x5mm MS Flat at 0.70kg/m at 3 Nos. for each shutter and additional diagonal stiffners of the same MS flats at all the four corners of each shutters to the suitable length welded to the shutters, for holding the CR Sheets in position firmly.2 numbers of sturdy hinges and one number of handle-cum-latch of special type made with 18x5mm MS flats are revetted to the shutters at an

appropriate height in window. suitable opening is left for its easy operation. a stopper square rod for handle is provided in the mullion section at suitable place to catch the window handle. each window shutter having an adustable stay made out of 18 x 5mm at 0.70 kg/ m MS flat of lenght 320mm with three adjustable position. A matching peg is provided in the outer frame of the window at suitable place. 4 Nos. of hold fasts of 120mm length spliced at the ends are welded to the outer frame of the window by using MS flat of 18x5mm at 0.70kg/m, welded to the shutter at two place equivalent from each from top and bottom of the shutter. MS square bar of 12mm size is welded to the inner face of the window at an equal interval not exceeding 100mm edge between them. All members are painted with one coat of anti-corrosive red oxide primer as directed by the departmental officers.All sections should be in confirmed with IS 7452/1990.The cost includes cost of all materials, labour charges and other incidental charges, etc., complete

Double Leaves

Supplying and erecting pull and push type rolling shutter with ISI make of approved size and section using 18 GI sheet. The shutter shall be painted with one coat of red oxide primer and the rate is inclusive of hood covers, transportation charges etc., Manually operated (up to 8 m2 area)

Supplying and fixing of WPC (wood) doors with following specifications the frame of size 80mmX40mm made up of wood fibers and thermoplastics. The door shutter made up of wood fibre and thermoplastics of 20mm thick and furniture fittings such as 1 no aluminium powder coated aldrop etc., Including cost of all laboure charges, transporation, loading and unloading charges etc., complete complying as directed by the departmental officers as per standard speciafication.

Supplying, fabricating and fixing inposition Aluminium anodised natural colour matt finish louvered ventilator of size 900x600mm with outer frame section with 62x38x2mm at 1.174 kg/m and the louvered with moving arrangements made with aluminium channel of size 60x30x4mm @ 1.274 kg/m ALuminium clips 19.05x17.27/ 11.05x0.075mm @ 0.169kg/m with necessary 4mm thick plain glass panel for louvers including cost of all materials, labour and power required for fabrications, chipping dismantling making holes in RCC, masonry and made good to the original condition after fixing etc., complete. The Aluminium surface is to be anodised with matt finish under electrically controlled condition in accordance with ISI specification 1868/1962 for anodic film thickness of notless than 15 Microns,etc., complete.

Plastering with Cement Mortar 1:5 (One cement and Five Plastering sand), 12mm thick mixed with bonding agent cebex 112, zydex- zycrete 2X or other equivalent compound confirming to BIS at 200ml of 1 cement bag 50 kg for increased workability and air entraintment used finishing in all floors including curing etc. complete complying with standard specification and as directed by the departmental officers.

Special ceiling plastering and finishing the exposed surface of all RCC items of work such as slabs, beams, sunshades, facia, canopy slab, staircase waist slab, landing slab etc., with Cement Mortar 1:3 (One Cement and Three Plastering Sand) 10mm thick mixed with bonding agent cebex 112, zydex- zycrete 2X or other equivalent compound confirming to BIS at 200ml of 1 cement bag 50 kg for increased workability and air sunshades, staircases, steps, landing slabs and curing,etc., in all floors complying with standard specification and as directed by the departmental officers

Plastering with Cement Mortar 1:3 (One Cement and Three Plastering sand) 12mm thick mixed with bonding agent cebex 112, zydex- zycrete 2X or other equivalent compound confirming to BIS at 200ml of 1 cement bag 50 kg for increased workability and air entraintment used finishing mixed with water proofing compound conforming to BIS at 2% by weight of cement used including finsihing, curing, etc., complete in all floors complying with standard specification and as directed by the departmental officers

Plain Cement Concrete 1:2:4 (one cement, two crushed stone sand and four hard broken stone jelly) using 20mm jelly for wearing coat including laying, compacting, finishing and curing, etc., complete as per standard specificatins and as directed by the departmental officers.

White washing three coats with freshly burnt white shell lime in all floors including cost of lime, blue powder fevicol type gum, brushes, scaffolding charges, etc., complete complying with standard specification and as directed by the departmental officers.

Painting two coats of newly plastered wall surface with ready mixed plastic Interior emulsion paint of first class quality and of approved colour over a priming coat including thorough scrapping, clean removal of dirt, and including necessary plaster of paris putty, wherever required etc., complete complying with standard specification.

Painting two coats of newly plastered wall surface with ready mixed plastic Exterior emulsion paint of first class quality and of approved colour over a priming coat including thorough scrapping, clean removal of dirt, and including necessary plaster of paris putty, wherever required etc., complete complying with standard specification.

Painting new iron works such as steel doors, windows, ventilators window bars balustrades etc. with two coats of best approved first quality and colour of synthetic enamel paint over the existing red-oxide priming coat in all floors excluding cost of priming coat etc. complete complying with standard specification. (The make, quality and colour of paint should be got approved by the Executive Engineer before use on works.)

Painting new wood work with two coats of best first quality of synthetic enamel paint of approved colour of approved quality as directed by the departmental officers etc., complete complying with standard specification (Paint, primer to be used should be got approved by the departmental officers before use on works)

Providing Cup-board Shutter with frame using termite / water proof plywood of 19mm thick over which laminated sheet of 0.8mm thick fixed inside the shutter and 1mm thick fixed in the outside of the shutter using fevicol along with necessary furniture fittings, such as, hydralic hinges, tower bolt,handles, multi purpose locks etc., as directed by the Departmental Officers. The design pattern, water proof plywood, laminate sheet and other materials should be got approved from the Executive Engineer befoe use on work.

Supplying and fixing in position 15mm dia brass CP screw down tap / Pillar tap (heavy duty) of approved make conforming to BIS specifications and quality including cost of shellac, thread, etc., complete complying with standard specification and including cutting and threading wherever necessary. (Taps should be got approved by the Executive Engineer before use on the works)

Supplying and fixing in position white glazed European Water Closet of best quality and approved make with 100 mm "P" or "S" trap connecting with PVC pipe of 110mm dia, double flapped rigid PVC black seat and seat cover with CP brass hinges including cost of white cement, cement for packing, spun yarn, teak wood plugs, brass screws, etc., including supplying and fixing 10 litres capacity PVC / 12.5 litres capacity porcelin low level flushing tank with a pair of CI brackets, etc., complete with all fittings such as 15mm brass ball valve with polythene float with brass handle, union, coupling connected by means of 40mm white PVC flush hand using Indian adopter joint including all internal fittings.....

such as 15mm brass connections, 15mm GM wheel valve, 15mm brass nipple (2 Nos.), 15mm nylon connection, TW plugs, screws and also giving necessary connection to the PVC pipe including cost of 600mm length of 110mm dia PVC pipe and painting the CI brackets with 2 coats of approved paint over one coat of red oxide primer, dismantling the masonry and re-doing the dismantled masonry to original condition etc. complete complying with standard specifications. (The EWC and flushing tank wiht all accessories should be got approved by the Executive Enginer before use on works) White glazed European Water Closet with 10 litre capacity PVC flushing tank fixed on to wall.

Supplying and fixing in position best quality and approved make Indian made white glazed earthernware wash hand basin of size 550 x 400mm without pedestal with a pair of cast iron brackets, including cost 15mm dia brass CP pillar tap, 32mm dia "B" class GI waste pipe with rubber plug and chain, 15mm dia GM wheel valve, 15mm brass nipple, 15mm dia nylone connection, 32mm dia CP brass waste coupling including fixing of wash basin using CI brackets on to the wall in position with TW plugs and screws, rubber washers, white lead and giving necessary water supply connection and painting the brackets with two coat of painting over a priming coat of anti-corrosive paint including testing for leakages etc., complete complying with standard specification and as directed by the departmental officers. (The wash hand basin and specials should be got approved by the Executive Engineer before use on works).

Supplying and fixing approved best quality brass CP towel rail 600mm long and 20mm dia with brackets of same materials including cost of teak wood plugs and CP screws, etc., complete complying with standard specifications. (The tower rail should be got approved by Executive Engineer before use on works).

Supplying and fixing in position Indian make bevelled edge mirror of approved quality and brand PVC 600 x 450 x 5.5mm thick mirror, shelf type with hard board backing of approved colour fixed with brass screws, rawl plug, etc., complete complying with standard specification. (The mirror should be got approved by the Executive Engineer before use on woks)

Supplying and fixing PVC ventilating shaft of 110mm dia (having working pressure 4 kg. / sq.cm) with 3 metre height including cost of PVC cylindrical cowl of best approved quality etc., complete complying with standard specifications and as directed by the departmental officers

Collection and supply of hard broken granite stone metal of the 40mm size ISS Metal for dispersion trench including stacking to the departmental gauge and placing around the stoneware pipe to the required thickness as directed by the departmental officers etc., complete complying with standard specification.

Supplying, laying and jointing glazed stone ware pipes of the 100 mm dia cement joint of approved quality with spigot and socket ends and fixing them in dry condition using spun yarn and cement including petty masonry shoring and strutting wherever found necessary and laying the pipe line in the alignment at the specified gradient and testing with necessary tools and plants, etc., and re-filling the trench with excavated earth and levelling the ground etc., complete complying with standard specifications. (Earth work excavation, re-filling with excavated earth will be measured and paid separately).

Supplying, laying and jointing glazed stoneware pipes of 100 mm dia loose joint of approved best quality with spigot and socket ends (in reverse direction) in dry condition and laid in loose joints (i.e.) without cement and spun yarn, so that the waste water can be drained to the trenches already available, excluding cost of earth work excavation, cost of re-filling with sand / earth, but including laying the pipe in true alignment and gradient and conducting required water supply test for draining with necessary tools and plants, etc., complete complying with standard specifications.

Supplying and fixing in position 100 mm dia stoneware tee of approved best quality and provding leak proof joints with cement, spun yarn, etc., including dismantling the brick work and re-doing the dismantled portion to the original condition, etc., complete complying with standard specifications (The stoneware tee shall be got approved by the Executive Engineer before use on work)

Supplying and fixing in position best quality PVC soil / waste pipes of various dia having 6 kg / sq.cm. pressure BIS mark and providing leak proof joints using PVC adhesives including fixing to the wall with special PVC / MS clamp, teak wood plugs, brass screws, etc., and making connection to all sanitary fittings, dismantling masonry / RCC works wherever found necessary and making the good dismantled portion to the original condition, including testing for any leakages, etc., complete complying with standard specifications. (The PVC pipes should be got approved by the Executive Engineer before use on works). The rate for earth work excavation will be measured and paid separately in the cases where the pipe lines are proposed to laid Below ground level

75 mm dia PVC soil pipe

110 mm dia PVC soil pipe

Supplying and fixing in position of the following PVC specials best approved quality confirming to ISS and providing leak proof joints with PVC adhesive etc, including (The PVC specials should be got approved from the Executive Engineer before use on works).

110mm dia PVC Plain Tee

75mm dia PVC Plain Tee

110 mm dia PVC Plain Elbow

75mm dia PVC Plain Elbow

Supplying and fixing in position first quality and approved variety of Wheel Valve heavy type with ISI mark of the following sizes including cost of shellac, thread, including labour charges for cutting and threading of GI pipes as directed by the departmental officers etc., complete complying with standard specification for both internal and external water supply arrangements. The gate valve/ wheel valve should be got approved by the departmental officers before use on works.

25 mm dia Gun Metal Wheel valve

Supplying and fixing position PVC Nahani Trap of the following sizes with best stainless PVC gratings of approved brand and quality, fixed over a bed of brick jelly lime concrete 1:2:5 (One part of lime, two part of crushed stone sand and five part of 40mm gauge brick jelly) and finished with Cement Mortar 1:3 (One Cement, Three crushed stone sand) including dismantling masonry works wherever found necessary and making good the dismantled portions to the original condition and giving connection to the CI / PVC pipes, etc., complete complying with standard specification. (The Nahani Trap should be got approved by the Executive Engineer before use on works)

PVC Nahini Trap of size 100x75mm with PVC gratings.

Supplying, laying and jointing CPVC (chlorinated Poly vinyl chloride) pipe( Higher pressure rating with h ig her pipe thickness) Standard Dimension Ratio- 11)of approved quality and best variety conforming to BIS of the following dia including cutting, threading and fixing CPVC specials using SOLVENT OF 118ML (but excluding cost of such specials) and fixing into wall with teak wood plugs, CPVC clamps and screws making holes on the wall (or) drilling holes in the roof and making good the dismantled portion to original condition with necessary brick work / cement concrete and plastering neatly wherever necessary with necessary scaffolding charges upto 4 metre height above ground level, etc., complete complying with standard specifications. The CPVC pipes shall be got approved by Executive Engineer before use on works.

25 mm dia. CPVC Pipe- BGL - External Watersupply

Supplying, laying and jointing CPVC pipes (chlorinated Poly vinyl chloride) pipe( Higher pressure rating with h ig her pipe (thickness) Standard Dimension Ratio- 11)of approved qualityand best variety conforming to BIS of the following dia including cutting, threading and fixing CPVC specials using SOLVENT OF 118ML (but excluding cost of such specials) and fixing into wall with teak wood plugs,CPVC clamps and screws making holes on the wall (or) drilling holes in the roof and making good the dismantled portion to original condition with necessary brick work / cement concrete and plastering neatly wherever necessary with necessary scaffolding charges upto 4 metre height above ground level, etc., complete complying with standard specifications. The CPVC pipes shall be got approved by Executive Engineer before use on works.

25 mm dia CPVC pipe - AGL - Internal Watersupply

20 mm dia CPVC pipe - AGL - Internal Watersupply

Supplying and fixing in position the following CPVC specials of best approved quality and heavy type and good variety Since the labour for cutting, threading / pasting, sundries have already been included under pipe line item of works, no separate provision for fixing CPVC specials needs to be allowed etc., complete complying with standard specification.

CPVC TEE

25 mm dia CPVC Tee

20 mm dia CPVC Tee

CPVC Elbow

25 mm dia CPVC Elbow

20 mm dia CPVC Elbow

CPVC Bend

25 mm dia CPVC Bend

20 mm dia CPVC Bend

Drilling of 6" (150mm) dia borewell using contractor's rig to the required depth as directed by the departmental officers in all soils such as loose soil/HSE/HRS/ sedimentary strata including all incidental charges for drilling machineries transportation of machineries to work spot, charges to fuel required for operation, labour charges and arges of drilling borewll to the required depth according to water table as directed by the departmental officers including clearing the site after complletion of work complying with standard specifications.

Supplying and erecting of 160 mm dia heavy duty PVC casing pipe as per is 12818/1992 with collars including provision of guides for every 15m. interval for bore well in the drilled hole etc., complete as directed by the Executive Engineer including cost of materials and labour. The rate is exclusive of erection charges of casing pipes into bore well.(plain)

Supplying and erecting of 160 mm dia heavy duty PVC casing pipe as per is 12818/1992 with collars including provision of guides for every 15m. interval for bore well in the drilled hole etc., complete as directed by the Executive Engineer including cost of materials and labour. The rate is exclusive of erection charges of casing pipes into bore well.(Special Blue Slotted Pipes for Bore Wells)

Supplying and fixing of Endcap for 6" dia bore of best quality with ISI mark etc., complete complying with standard specification.

Supplying laying and jointing H.D.P.E. pipes best quality conforming to I.S.S. and with I.S.I. mark of following sizes including cutting and fixing with G.I. specials but including cost of such specials and fixing into bore well for suction line, air pipe etc., complete complying with standard specification.

32mm dia HDPE pipe.

Supplying and erection of Single phase 3 HP power submersible 5200 Rpm with suitable motor 1440 Rpm of best approved quality and make with ISI mark including cost of all accessories like base plate, belt, pulley, oil level indicator, belt guard, for the air pipe of size 15 mm and delivery pipe size 32mm dia including fixing of suction pipe upto a maximum depth of 100m and delivery pipe size 32mm dia including fixing of suction pipe upto a maximum depth of 100m and delivery pipe upto the exterior wall of the pump room etc. complete and testing the pumps on trial run for 3 days.(All the above materials are to be got approved from the Executive Engineer before use on works)

Supplying and fixing single phase capacitor type 1 HP Monoblock Pump set suitable for 220 V 50 HZ, AC Electrical supply with 1420 /14440 RPM motor of best quality and make with ISI mark on a suitable pedastal with foundation bolt and nut with panel board with accessories such as 1 No. 15 Amps DPIC switch, 1 No. DOL starter, 1No. Ammeter 0 to 30 Amps with control switch, 1 No. Volt meter 0 to 500 V with control switch, 3 Nos. Indicator lamps with 5 Amps control switch, 1 No. 15 Amps fuse carrier with necessary labour for fixing the pump and giving electrical wiring connections. The rate includes supply and fixing of 1 No. of foot valve for the 1 HP Mono Block Pump set including wiring from panel board to motor, etc., complete complying with standard specifications and as directed by the departmental officers. (The pump should be tested for a minimum of three days at contractors own cost)

Supplying, and Fixing 3 Phase panell board incliding labour charges

Supplying, Fixing and connecting of 4 sq.mm seathed copper cable wire for the submercible motor pump with wire bounded punched copper conductor insulated and sheathed with PVC with voitage grate upto 1100v confirming to and marked with is (694-1990) complying with standrad etc., complete complying with standard specification.

Supplying and fixing the Nylon Rope for Bore-well including labour charges etc., complete complying with standard specification.

Supplying and fixing in position of P.V.C water storage storage tank of best approved quality and brand of super thick with lid of capacity 1000 Litres with accessories including giving necessory connections etc., complete as directed by the departmental officers. ( The P.V.C. water storage tank should be got approved by the Executiove Engineer before use on works.)

Pre-Construction anti-termite treatment plinth area – surface treatment stage-1 :- Completion of earth work for column footings before laying plain cement concrete 25mm dia Hole spaced at 30cm center to center on both direction will be made at the bottom of earth workand the chemical will be poured in the holes and will be sprayed in the four sides of earth work at the rate of 3 litres of chemical solution (Chlorophyrifos emulsion diluted in ration 1:19 (One emulsion and 19 water ) per square metre payment shall be made after completion of 3 stages. stage-II :- After filling the basement before laying flooring concrete with filling sand 25mm dia holes to adepth of 450mm will be made inside the basement and the chemical will be poured in the holes at the rate of 3 litres of chemical solution (Chlorophyrifos emulsion diluted in ration 1:19 (One emulsion and 19 water ) per square metre payment shall be made after completion of 3 stages.

Peripheral treatment stage-III.On completion of building and leveling the outer area adjacent to the walls column ground ponds of size (900X300 mm will be filled in the ponds at the rate of 3 litre of chemical solution per Rm payment shall be made after completion of 3 stages. Stage-IV.Spraying termite solution around the building (Out side of the building) by making crowbar holes around the building before laying the plinth protection. This holes has to be closed after the treatment.

Supplying and fixing in position best quality cuddapah sink of of 600 x 450 x 200mm sizes including cost of 32mm dia CP waste coupling, 32mm dia PVC waste pipe with rubber plug and chain, 15mm dia brass nipple including fixing the sink in position and testing for leakages etc., complete complying with standard specifications excluding CI brackets. [The sink and specials should be got approved by the Executive Engineer before use on works]

Paving the floor with Flooring stone SS Size (Not less than 10cm thick) laid and pointing the joints to full depth of slabs with Cement mortor 1:4 (one cement and four crushed stone sand) and the top surface rendered smooth and uniformly , curing, etc., The cut stone slab and other materials to be used shall be got approved by the Executive Engineer concerned before use on work, etc., complete complying with standard specification.

Construction of Inspection chambers of sizes 0.45x0.45m (inside opening) with earth work excavation for foundations, 15cm thick C.C 1:5:10 using 40mm HBGS jelly for foundation and birck work in CM 1:5 using country bricks, insides plastering with CM 1:3,20mm thick with WPC , inside channelling with brick work, outside plastering with CM 1:5,12mm thick, RCC precast cover slab 75mm thick using 1:1.2:2.4 using 20mm blue granite jelly with necessary reinforcement etc., complete as directed by the departmental officers.

GST at 18%

MR.B.MARIAPPAN, CONTRACTOR

MADASAMY