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| # | Company | Amount | Rank | Status |
|---|---|---|---|---|
| 1 | L1₹45.0 LAccepted-AOC | ₹45.0 L Quoted ₹46.0 L | L1 | Accepted-AOC The L1 bidder has quoted has less Percentage |
| 2 | L2₹46.9 LRejected-Finance | ₹46.9 L | L2 | Rejected-Finance The L2 bidder has quoted has Excess Percentage |
| 3 | L3₹47.8 LRejected-Finance | ₹47.8 L | L3 | Rejected-Finance The L3 bidder has quoted has Excess Percentage |
| Sl No | Description | Qty | Unit | KEERTHINATHAN L1 | D.S.P. CONSTRUCTIONS L3 | P.BASKARAN&CO L2 |
|---|---|---|---|---|---|---|
| 1.00 | Dismantling, clearing away and carefully stacking materials useful for re-use for any thickness of Brick / Stone Masonry in cement mortar walls under 3m high | 41.42 | m3 | 302 ₹12,508.84 | 321 ₹13,295.82 | 310 ₹12,840.20 |
| 2.00 | Dismantling, clearing away and carefully stacking materials useful for re-use for any thickness of RCC by manual / by using deploying machineries | 11.09 | m3 | 4,610 ₹51,124.90 | 4,887 ₹54,196.83 | 4,620 ₹51,235.80 |
| 3.00 | Earth work excavation for foundation by manual means for Isolated, Combined and Other type foundations 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 surplus earth within the compound in places shown by the departmental officers with an initial lead of 10 mts and initial lift of 2.00mts. and clearing and levelling the site, etc., complete complying with standard specification and as directed by the departmental officers. | 121.7 | m3 | 259 ₹31,520.30 | 275 ₹33,467.50 | 280 ₹34,076 |
| 4.00 | Earth work open excavation by manual means 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 mts. within the compound in places shown by the departmental officers and clearing and levelling the site, etc., complete complying with standard specification and as directed by the departmental officers. | 21.21 | m3 | 111 ₹2,354.31 | 118 ₹2,502.78 | 120 ₹2,545.20 |
| 5.00 | Supplying and filling in foundation, basement, etc with filling crushed stone sand in layers of not more than 15 cm thick well watered, rammed and consolidated etc. complete complying with standard specification and as directed by the departmental officers. | 20.99 | m3 | 1,754 ₹36,816.46 | 1,860 ₹39,041.40 | 1,760 ₹36,942.40 |
| 6.00 | Supplying and filling in foundation and basement with Gravel in layers of not more than 15 cm thick well watered, rammed and consolidated etc. complete complying with standard specification and as directed by the departmental officers. | 31.15 | m3 | 580 ₹18,067 | 615 ₹19,157.25 | 590 ₹18,378.50 |
| 7.00 | 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 | 25.58 | m3 | 157 ₹4,016.06 | 167 ₹4,271.86 | 160 ₹4,092.80 |
| 8.00 | Cement Concrete 1:5:10 (One Cement, Five 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 | 21.01 | m3 | 5,404 ₹1.1 L | 5,728 ₹1.2 L | 5,500 ₹1.2 L |
| 9.00Brick work in Cement Mortar 1: 6 using best quality Fly ash Brick of size 230x110x70mm with class designation of 7.5 conforming to IS 13757-1993 or IS 12894-2002 for foundation and basement including Cost of Mortar Plasticizer, curing, etc., complete complying with standard specification and as directed by the departmental officers. Brickwork shall be done as per IS 2212-1991 adopting English Bond generally. other type of bond shall be done as directed by the Executive Engineer in charge. | ||||||
| 9.01 | For Foundation and Basement | 34 | m3 | 7,453 ₹2.5 L | 7,901 ₹2.7 L | 7,460 ₹2.5 L |
Tender Value
₹45.1 L
EMD Value
₹32,600
Closing Date
13 Nov 2025, 3:00 pmClosed
Executive Engineer,PWD
Collectorate Campus Kancheepuram
Construction of Branch Library building (Ground floor only) at Sriperumbudur in Kancheepuram District.
2025_PWD_622600_1
13KPM/02/2025-2026
Open Tender
Civil Works - Buildings
120 days
Sriperumbudur
Please refer Tender documents.
6 documents required · 6 mandatory
₹0
₹32,600
Yes
13 Apr 2026
12 Nov 2025
13 Nov 2025
12 Nov 2025
13 Nov 2025
12 Nov 2025
Amount
Dismantling, clearing away and carefully stacking materials useful for re-use for any thickness of Brick / Stone Masonry in cement mortar walls under 3m high
Dismantling, clearing away and carefully stacking materials useful for re-use for any thickness of RCC by manual / by using deploying machineries
Earth work excavation for foundation by manual means for Isolated, Combined and Other type foundations 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 surplus earth within the compound in places shown by the departmental officers with an initial lead of 10 mts and initial lift of 2.00mts. and clearing and levelling the site, etc., complete complying with standard specification and as directed by the departmental officers.
Earth work open excavation by manual means 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 mts. within the compound in places shown by the departmental officers and clearing and levelling the site, etc., complete complying with standard specification and as directed by the departmental officers.
Supplying and filling in foundation, basement, etc with filling crushed stone sand in layers of not more than 15 cm thick well watered, rammed and consolidated etc. complete complying with standard specification and as directed by the departmental officers.
Supplying and filling in foundation and basement with Gravel in layers of not more than 15 cm thick well watered, rammed and consolidated etc. complete complying with standard specification and as directed by the departmental officers.
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
Cement Concrete 1:5:10 (One Cement, Five 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
Brick work in Cement Mortar 1: 6 using best quality Fly ash Brick of size 230x110x70mm with class designation of 7.5 conforming to IS 13757-1993 or IS 12894-2002 for foundation and basement including Cost of Mortar Plasticizer, curing, etc., complete complying with standard specification and as directed by the departmental officers. Brickwork shall be done as per IS 2212-1991 adopting English Bond generally. other type of bond shall be done as directed by the Executive Engineer in charge.
For Foundation and Basement
For Super structure in Ground Floor
Brick work in Cement Mortar 1:3 using best quality Fly ash Brick of size 230x110x70mm with class designation of 7.5 conforming to IS 13757-1993 or IS 12894-2002 for foundation and basement including Cost of Mortar Plasticizer, curing, etc., complete complying with standard specification and as directed by the departmental officers. Brickwork shall be done as per IS 2212-1991 adopting English Bond generally. other type of bond shall be done as directed by the Executive Engineer in charge.
For Foundation and Basement
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, Sill slabs 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 with silver oak joists of size 10cm x 5cm & 7.5cm x 5cm as support runner , vertical stiffener , side support and Top Horizontal stiffener spaced at about 60cm to 90cm 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 centering for plane surfaces such as RCC Floor/Roof Beam, Lintels, Cantilever Beams, Bed Blocks etc.. with necessary supports and strutting upto 3.60m height in all floors with all cross bracings using MS Sheets made of 10 gauge thick welded with MS angle of Size 25mm x 25mm x 3mm for boarding laid over Steel adjustable Span of Size 2m x 2m(expandable upto 3.60m) and Silver Oak Joists of Size 10 x 5 cm spaced at 50cm to 60cm c/c and supported by Steel Adjustable Telescopic Props of Size 2m x 2m (expandable upto 3.60m) made with outer steel pipe with dia 50mm (3.60mm thick) and inner steel pipe with dia 40mm (2.90mm thick) Spaced at not more than 50 to 60cm c/c , etc complete complying with standard specifications. Steel adjustable span and Steel Adjustable telescopic props shall be provided as directed by the departmental Officers. (Payment for centering shall be given after the concrete is laid).
Supplying and erecting centering for plane surfaces such as RCC Floor Slab, Roof Slab, Loft, Landing Slabs, etc with necessary supports and strutting upto 3.60m height in all floors with all cross bracings using MS Sheets made of 10 gauge thick welded with MS angle of Size 25mm x 25mm x 3mm for boarding laid over steel adjustable span of size 2m x 2m (expandable upto 3.60m) and supported by Steel Adjustable Telescopic Props of Size 2m x 2m (expandable upto 3.60m) made with outer steel pipe with dia 50mm (3.60mm thick) and inner steel pipe with dia 40mm (2.90mm thick) , etc complete complying with standard specifications. Steel adjustable span and Steel Adjustable telescopic props shall be provided as directed by the departmental Officers. (Payment for centering shall be given after the concrete is laid).
Supplying and erecting steel centering including necessary supports For plane surfaces such as rectangular or square RCC columns etc. which require only nominal strutting using mild steel sheets made of 10 gauge thick welded with MS angle size 40mm x 40mm x 5 mm and supported by Steel Adjustable Telescopic Props of Size 2m x 2m (expandable upto 3.60m) made with outer steel pipe with dia 50mm (3.60mm thick) and inner steel pipe with dia 40mm (2.90mm thick).etc..complete in all floors complying with standard specifcation. Steel Adjustable telescopic props shall be provided as directed by the departmental Officers. (Payment for centering shall be given after the concrete is laid).
Providing and laying in position, standardised Concrete mix M-20 Grade in accordance with IS:456-2000, using 20mm and down graded hard broken granite stone jelly for all RCC items of works with minimum cement content of 325 kg/m3 and maximum water cement ration 0.55, including admixture (plasticiser / super plasticiser ) in recommended properties as per IS:9103 to accelerate, retared setting of concrete, improve workability without impairing strength and durability with about 7730kg. of 20mm machine crushed stone jelly and with about 7670 kg. of sand, but excluding cost of reinforcement grill and fabricating charges, centering and shuttering and also including laying, vibrating with mechanical vibrators, finishing, curing etc., complete (No separate payment will be made by the department for the excess usage of materials).
For Foundation and Basement
For Super structure in ground Floor
Supplying, fabricating and placing in position Mild Steel / Ribbed Tor Steel reinforcement grills of all variety like HYSD/CTD/TMTand all grade like Fe 500, Fe550D, Fe 500 D etc., for all RCC works as per design given including cost of steel reinforcement and G.I. binding wire, wastage etc. complete complying with standard specification and as directed by the departmental officers.(Contractor has to make his own arrangements for the supply of steel reinforcement and binding wire)
Foundation & basement
Ground floor
Brick partition walls of 11.50cm thickness using best quality Fly ash Brick of size 230x110x70mm with class designation of 7.5 conforming to IS 13757-1993 or IS 12894-2002 in Cement Mortar 1:3 (One Cement and Three CS Sand) using hoop iron reinforcement if found necessary including Cost of Mortar Plasticizer, curing etc. complete complying with standard specification and as directed by the departmental officers. (Hoop iron reinforcement will be measured and paid for separately)
For Super structure in Ground Floor
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 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)
Flooring with plain colour ceramic tiles of size 305 x 305 x 6mm laid over 20mm thick cement mortar 1:3 (One of cement and three of sand ) existing slab / floor including cutting the tiles to the required size with special cutter wherever necessary, laying in position and pointing with white cement mixed with colouring pigment at the rate of 0.3 Kg. / sq.m. etc., complete complying with standard specification.
Dadooing walls with best approved quality digital tiles of size 450x300x6 mm set in Cement Mortar 1:2 (One cement and two 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 and as directed by the departmental officers
Providing granolithic floor finish of the 25mm thickness with plain cement concrete 1:2:4 (One Cement, Two Crushed Stone Sand and Four aggregate) using 6 to12mm gauge hard broken stone jelly including laying, finishing and the top rubbed smooth with power trowel, thread lining, curing etc. complete complying with standard specification and as directed by the departmental officers. (The rate is inclusive of necessary planking for panelling wherever necessary and as directed by the departmental officers)
Stainless Steel (Salem Stainless Steel) Door Frame (Box Section using Stainless Steel Plate of 1.6mm thick) of size 100mm x 60mm with a rebate of 30 / 35mm x 15mm on one side of the frame including supplying and fixing dovetail splayed end stainless steel hold fast etc.,
Supplying and fixing door shutter of Medium density fibre board of exterior grade and pre-laminated (on both side) 35mm thick confirm into ISI 12406/1989 with 35x12mm T.W lipping on all edges with necessary adhesive and CP screws complying with standard specification. The rate is inclusive of best quality varnish over a coat of bees waxing, supplying and fixing suitable wind appliances etc complete. Rate shall be inclusive of cost of all materials and labour charges for fixing the shutter with RCC frames etc. completed
Double Leaf
Single Leaf
Fabricating, Supplying and fixng in position of steel sheeted windows ( Three 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.
UPVC VENTILATOR Supplying and fixing UPVC (Un-Plasticized Polyvinyl Chloride) Louvered Ventilators of from the profile the size of outer frame 60mm x 58mm and shutter profile size of 60 x 78mm both profiles are reinforced with GI/1mm 125GSM and 100% corrosion free, the profile are multi chambered sections with wall thick of 2mm. The EPDM rubber (black colour) covered with all over the edges of frame and shutter. The corners and joints should be welded and cleaned. Radiations pin headed glass 4mm thick should be provided in the louvers. The window should be fixed to the wall with 100% packing with screws and silicon packing all round the frames. The ventilator should be got approved from the Executive Engineer before use on work.
Solid PVC door shutters using 19 Gauge 19mm MS square tubes for styles and outer frames. 15mm MS square tubes for top, lock and bottom rails. The steel tubes shall be covered with 5mm thick solid PVC sheets. Shutter using 5mm thick solid PVC sheets for panelling shall rigidly fixed in position including necessary furniture and fittings. The over all size of styles shall be 50mm x 30mm. The over all size of top rail, Lock rail and bottom rail shall be 75mm x 30mm. The over all size of frames shall be 50mm x 45mm, with suitable rabate for housing the shutter.
Supplying and fixing of M.S. grill of approved design for open courtyard, grill, grill work to doors and window openings etc., using necessary mild steel flats for inner and outer members which should be fixed on edges including cutting the members, welding, grinding, one coat of priming coat using best approved quality red oxide primer, dismantling of walls / concrete if necessary, fixing and finishing the dismantled portion to original condition etc., complete complying with standard specification.
Supplying , fixing and roofing with colour galvalume sheet of 0.47mm thick with all necessary accessories such as J/V bolt and nuts of suitable length with suitable bitumen washers complete complying with standard specification and as directed by the departmental officers.
Supplying and fixing of square tube angle of size 49.50mm x49.50mmx3.6mm approved quality, best variety and including jointing, welding, and fixing etc., complete for roof purlins.
Providing of combination mortar 1:1:6 (cement, lime and sand), 20mm thick etc., complete complying with standard specifications.
Supplying and fixing in position best approved of BIS quality 110 mm dia PVC rain water down fall pipes having a pressure of 4 kg. / sq.cm including cost of necessry PVC shoe, PVC bend, cast iron 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 cast iron grating. The PVC pipe shall be fixed in wall with special type of "U" clamp at the centre of the pipe line in addition to those for more than 3.0 metre pipe length, etc., complete complying with standard specification and as directed by the departmental officers
Plastering with Cement Mortar 1:5 (One cement and Five sand), 12mm thick in all floors including curing etc. complete complying with standard specification and as directed by the departmental officers.
Supplying and applying two coats of putty of 3mm thick over the exposed RCC surface of ceiling ceiling including finishing the joints smoothly with grinding machine and the surface shall be thorougly cleaned out of dust and scrubbing. The surface shall then be allowed to dry for atleast for 48 hours. It shall then be sand papered (waterproof abrasive sheet) to give a smooth and even surface. Any unevenness shall be made good by applying 1st coat of putty mixed with water on the entire surface including filling up the undulations and applying 2nd coat of putty after 6hours of 1st coat of putty and then sand papering the same after it is dry and finishing the surface smoothly etc,. The putty should be got approved by the Executive Engineer before use on work.
Plastering the surface of walls with Cement Mortar 1:3 (One cement and Three plastering sand), 12mm thick in all floors including mortar plasticizer at 200ml per 50Kg of cement used, curing 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 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.
Supplying and fixing in positon Indian Water Closet (Oriya type) of size 580 x 440mm white glazed earthern ware of approved quality and brand with "P" or "S" trap conforming to BIS with sand cushion and forming flooring alround the closet using 40mm broken brick jelly in lime concrete 1:2:5 (One lime, Two sand and Five brick jelly) 100mm thick and finishing the top to the required slope and including giving necessary connection to CI soil pipes (including the cost of 100mm dia CI pipe for a length of 600mm) by dismantling brick masonry wall / reinforced cement concrete roof / floor slab and making good the dismantled portion to the original condition with leakages etc., complete complying with standard specifications and as directed by the departmental officers. (The water closet should be got approved by the Executive Engineer before use on works).
Supplying and fixing in position White / Colour Glazed Model Floor Mounted European Water Closet of best quality and approved make with 100mm “P” or “S” trap connecting with CI pipe of 100mm dia / 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 bras 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 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 with all accessories should be got approved by the Executive Engineer before use on works) Floor Fitting
Supplying and fixing in position best quality and approved make Indian made white / colour glazed earthernware wash hand basin of size 550 x 400mm (with pedestal / 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 in position C.I. / P.V.C. Nahini trap of size 100 x 75mm with stainless steel gratings sizes with best stainless steel gratings of approved brand and quality, fixed over a bed of brick jelly lime concrete 1:2:5 and cement moirtar 1:3 including dismandling masonry works if necessary and making good the dismantled portions to the original condition and giving connections to the cast iron pipe as directed etc., complete complying with standard specification
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 first quality and approved variety of Gun metal Gate Valve / Wheel Valve with BIS make of the following dia including cost of shellac, thread balls, etc., complete complying with standard specifications (for both internal and external water supply arrangements). The valves to be used on work shall be got approved by the Executive Engineer before use on work.
32mm dia G.M. Gate valve
25mm dia G.M. Wheel valve
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
160mm dia PVC soil pipe
110mm dia PVC Soil Pipe:
75mm dia PVC Soil Pipe:
Supplying and fixing in position PVC specials of the following dia and types of approved quality confirming to BIS and providing leak proof joints including fixing to the walls and giving connection to the PVC soil stacks, dismantling the masonry or RCC works and re-doing the dismantled portion to original condition etc., complete complying with standard specifications. (The PVC specials should be got approved by the Executive Engineer before use on works).
110mm dia PVC Door Elbow:
110mm dia PVC Plain Bend:
110mm dia PVC Door Tee
75mm dia PVC Door Elbow:
75mm dia PVC Plain Bend:
75mm dia PVC Door Tee
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
Supplying, laying and jointing UPVC pipes (having working pressure 10 kg. / sq.cm) of approved quality and best variety conforming to BIS of the following dia including cutting, threading and fixing UPVC specials using UPVC adhesives (but excluding cost of such specials) and fixing into wall with teak wood plugs, UPVC 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, etc., complete complying with standard specifications. The UPVC pipes shall be got approved by Executive Engineer before use on works.
32mm dia UPVC pipe
25mm dia UPVC pipe
20mm dia UPVC pipe
Supplying, fixing of cylindrical vertical notational polythene water storage tank of 1000 litres capacity confirming to I S. 12701 / 96. the tank is meant for outer (or) indoor, use complete with removable hinged top locking arrangements and to make provision to fix with simply pipe lines necessary manhole with cover and including all PVC specials, plugs, screws, nails to fix the tank etc., and the tank should be fixed firmly as directed. The rate shall inclusive of all materials labour, conveyance, hoistings and fixing charges etc., (The water tank should be got approved by the Executive Engineer before use on works by the dept., Officers.
Providing Pre construction Anti termite treatment for the building including all chemicals as per standard specifications. Labour charges for preparing the areas for treatment spraying chemicals and other incidential charges etc., complete. The rate shall be inclusive of giving anti-termite treatment to the building for the following four stages including breaking the termite mounds making holes with crow bars at an intervel of 12"to a depth of 8" in the periphery of building and pouring chemicals etc., complete as per ISI 6313-1981 and. The antitermite chemicals used should have 0.5% concentration with 3L solution for the entire operation etc. as directed by the Engineer incharge and including cost of chemicals labour transportion etc.,
Drilling of bore wells in Kancheepuram District including transportation from one place within the district in alluvial soil or sedimentary strata of clay and M-sand stone, pebbles, boulders etc., by first taking pilot bore of 140mm/150mm dia. and then enlarged to the required dia by direct of reverse rotary mild circulation method using contractors rigs, fuel, labour for drilling bentonite and water required for drilling at site shown by the departmental officers including construction of mud pit etc., complete as directed. (Drilling of 140/150mm dia pilot bore)
Up to 60m Depth
Up to 60m to 90m Depth
Reaming the 140/150mm dia. Pilot bore to 300mm dia. Bore as directed by the departmental officers etc., complete complying with standard specification.
Up to 60m Depth
Up to 60m to 90m Depth
Supplying unplasticised plain PVC casing pipe of 160mm dia. without slot of pressure 6Kg/1m2 in the drilled hole of the following dia metre in 3 metre length with screwed and socket ends and centering guide for every 15 metre length of pipes as per IS 12818/1992 including welding the joints supplying and poeting the annular space with pebbles of size and quality etc., complete as directed by the departmental officers.
Supplying unplasticised plain PVC casing pipes with slot of pressure 6Kg/1m2 in the drilled hole of the following dia metre in 3 metre length with screwed and socket ends and centering guide for every 15 metre length of pipes as per IS 12818/1992 including welding the joints supplying and poeting the annular space with pebbles of size and quality etc., complete as directed by the departmental officers.
Labour charges for inserting casing pipe of 160mm dia. assembly (with slots or without slots) in the drilled hole incluidng the jointing the pipes with PVC couplers with cement paste etc., complete.
Charges for developing the borewell with air compressor 300 CFM capacity (minimum 8 hrs.) including transportation labour and fuel charges for compressor as directed by departmental officers and conducting yield test by "V" Notch method.
Supplying fixing of 2 "HP Submersible motor with all accessries like starter,cable etc complete complying with standard specification and as directed by the departmental officers
Supplying and fixing of 4.00 sq.mm PVC insulated copper 3 core flate type copper wire etc., complete complying with standard specification and as directed by the departmental officers.
Supplying and fixing 32mm HDPE pipe for sub-mergible pump in Bore well (class-5 1 MPa or 10 Kg / cm2 pressure) of best approved quality including welding wherever necessary etc., complete as directed by the Executive Engineer. The pipe should be got approved by the Executive Engineer before use on works.
P.BASKARAN&CO (BID ID -1510594)
D.S.P. CONSTRUCTIONS (BID ID -1510585)
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