Public Works Department Tender
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Public Works Department - PWD Tender
Eprocure
Opening Date25 Nov 2024
Closing Date13 Dec 2024
Tender AmountRefer Documents
Costs
EMD
₹ 65,000Document Cost
Refer DocumentsTender Fee
Refer Documents
Description
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Contact
Tender Id
2024_PWD_504309_1Tender No
18BCMCBE15112024(5)Tender Authority
Public Works Department ViewPurchaser Address
-Website
http://tntenders.gov.in
GEM & Bid Advisory Services
Get portal registration, tender bidding, product/service listing or vendor/MSME certification services at a nominal cost
BOQ Items
Supplying and filling in foundation, basement with CONVEYED GRAVEL not more than 15 cm thick well watered, rammed and consolidated etc. complete complying with standard specification and as directed by the departmental officers.
28
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Refilling with Excavated Earth other than crushed stone 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
4
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-
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.
27.2
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CEMENT CONCRETE 1:5:10 [One cement, Five CS sand and Ten hard broken stone] using 40 mm gauge hard broken jelly for FLOORING including laying, consolidating, finishing, rendering the top surface rough to receive the floor, curing, etc. complete complying with standard specification. [The rate is inclusive of necessary planking for panelling wherever necessary and complete complying with standard specification and as directed by the departmental officers.
2
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Supplying and erecting shuttering 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].
59
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Supplying and erecting centering for sides and soffits including necessary supports and strutting upto 3.29 M height For plane surfaces as detailed below , in all floors with all cross bracings using Mild Steel sheets of size 90 x 60 cm and 10 BG stiffened with welded Mild Steel angle of size 25mm x 25mm x 3 mm for boarding laid over silver oak joists of size 10cm x 6.50 cm spaced at abote 90 cm centre to centre and supported by casurina props of 10cm to 13 cm dia spaced at not more than 75 cm centre to centre etc. complete complying with the standard specificaiton. (Payment for centering shall be given after the concrete is laid).
-
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RCC FLOOR SLAB, ROOF SLAB, RECTANGULAR BEAMS, ELL BEAMS, LINTELS, LANDING WAIST SLAB, CONAPY SLABS BED BLOCKS etc.,
72
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-
FOR RECTANGULAR OR SQUARE RCC COLUMNS TOP AND BOTTOM SLABS OF RCC BOXING TO WINDOWS RCC SUNSHADES etc.,
69
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-
FOR PLANE SURFACES SUCH AS VERTICAL SLAB, SIDE SLABS OF BOXING, VERTICAL DROPS, FACIA, VERTICAL WALL, etc.,
589
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-
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/ms and maximum water cement ratio of 0.55, including admixture (plasticiser / super plasticiser) in recommended proportions as per IS:9103 to accelerate, retad setting of concrete, improve workability without impairing strength and durability with about (5 cu.m.) 7730 kg. of 20mm machine crushed stone jelly and with about (3.3 cu.m.) 5156 kg. of 10-12mm machine crushed stone jelly and with about (4.79 cu'm') 7670 kg. of cs sand, but excluding cost of reinforcement grill and fabricating charges, centering and shuttering and also including laying, vibrating with mechanical vibrators, finishing, curing, etc. and providing fixtures like fan clamps in the RCC floor/ roof slabs wherever necessary without claiming extra, etc., complete complying with standard specification and as directed by the departmental officers. The coarse and fine aggregates to be used should comply with the requirements of IS standards. (No separate payment will be made by the Department for the excess usage of materials).
-
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Foundation and Basement
120
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-
For Superstructure in Ground Floor
6.6
-
-
Supplying, fabricating and placing in position MILD STEEL / Ribbed Tor Steel grills for all RCC works as per design given including cost of steel and G.I. binding wire in all floors etc. complete complying with standard specification. [Contractor has to make his own arrangements for the supply of steel and binding wire]
154
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-
Brick work in Cement Mortar 1:5 (One Cement and Five Crushed stone sand) using best quality Fly Ash Bricks of size 23x11x7cm for Foundation and Basement including curing etc., complete complying with standard specifications. (Masonry projections wherever necessary for obtaining required elevation shall be done without extra cost)
-
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Foundation and Basement
4.5
-
-
For Superstructure in Ground Floor
5
-
-
Brick work in Cement Mortar 1:6 (One Cement and six Crushed stone sand) using best quality Fly Ash Bricks of size 23x11x7cm for the following including curing etc., complete complying with standard specifications. (Masonry projections wherever necessary for obtaining required elevation shall be done without extra cost)
-
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Foundation and Basement
4.5
-
-
For Superstructure in Ground Floor
5
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-
BRICK PARTITION walls of 11.00 cm thickness using best quality Fly Ash Bricks of size 23 x 11 x 7cm in Cement Mortar 1:3 [One Cement and CS Sand] using hoop iron reinforcement if found necessary including curing etc. complete and as directed by the departmental officers.
-
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-
Foundation and Basement
11
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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.
1.5
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Finishing the top of roof with one course of machine pressed tiles of size 230mm x 230mm x (16-18)mm of approved quality set in Cement Mortar 1:3 (One Cement and Three 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
19
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Plastering with Cement Mortar 1:5 (One cement and Five P-sand), 12mm thick mixed with Bonding agent Cebex112, Zydex -Zycrete 2X or other Equalent compound conforming to BIS at 200ml of One cement bag (50kg) for increased workability and air entrainment used finishing in all floors including curing etc. complete complying with standard specification and as directed by the departmental officers
348
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-
Plastering with Cement Mortar 1:3 (One cement and Three P-sand), 12mm thick mixed with Bonding agent Cebex112, Zydex -Zycrete 2X or other Equalent compound conforming to BIS at 200ml of One cement bag (50kg) for increased workability and air entrainment used finishing in all floors including curing etc. complete complying with standard specification and as directed by the departmental officers
510
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-
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 P-Sand) 10mm thick mixed with Bonding agent Cebex112, Zydex -Zycrete 2X or other Equalent compound conforming to BIS at 200ml of One cement bag (50kg) for increased workability and air entrainment used finishing including hacking the surfaces, providing cement mortar nosing, beading for sunshades, staircases, steps, landing slabs and curing, etc., in all floors complying with standard specification and as directed by the departmental officers
60
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Supplying and fixing in position best approved of BIS quality 110mm dia PVC rain water down fall pipes of following size 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.
-
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One Floor
8
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UPVC Window
Specification:
Supplying and fixing UPVC (Un-Plasticized Polyvinyl Chloride) Windows of casement type (open) from the profile the size of outer frame 60mm x 58mm and shutter profile are reinforcement with GI/1mm 125GSM and 100% corrosion free, the profiles are multi chambered sections with wall thick of 2mm. The EPDM rubber (black colour) covered with over all the edges of frame and shutter the shutter will be provided with Espag multi power point locks and also it operates as handle. The corners and joints should be welded and cleaned. Radiations free pin headed plain or brown colour glass 4mm thick should be provided to the shutter and it should not allow leakage of water even at most ranging storms and should have key lockable action, security protective hinges, strong locking systems and as per size for arresting noise and energy loss. The connecting mechanism between sash and outer frame that enables opening of the window. The window should be fixed to the wall with 100% packing with screws and silicon packing all round the frames. The window should be got approved from the Executive Engineer before use on work
8
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Supplying, and fixing M.S. GRILLS for open courtyard grill, grill work to doors, windows and ventilators etc, using necessary flats for inner and outer members which should be fixed or welded to masonry or column including necessary dismantling or making holes and redoing the same to original condition as directed by the departmenta officers inclusive of cost of providing one coat of best quality red oxide primer completre complying with standard specifications.
335
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Supply & fixing of WPC (Wood Polymer Composite) Door Frame extruded with size 75mm x 50mm. The single core door made of rigid WPC compound with minimum Bulk Density of 900 KG/ Cub.Mt. & shore hardness of 55. Supply & fixing of WPC door shutter, extruded as a single core board with rigid WPC compound with the thickness of 25mm (+/- 1mm) & minimum Bulk Density of 550 KG/ Cub.Mt. & shore hardness of 55. For the aesthetic appearance, the door shall be a printed digitally on one side of the shutter and the design is as decided by the Engineer in-Charge of the department. The WPC door shall be fixed onto the WPC frame with 3 Nos of 5” SS Hinges and the door shall have 2 towerbolt on one side and 1 towerbolt or aldrop on other side for locking system and 2 numbers of handle on the either side of the door shutter, all made of aluminium.
4.5
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UPVC Ventilator
Specification:
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
3
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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.
245
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-
Painting the wall two coats with approved weather proof Exterior Emulsion paint over one primer coat of over cement plastered wall surface ect., complete complying with standard specification.
164
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-
Painting New Iron works for doors windows and ventilators, iron bars, weldmesh, wiremesh, screen, steel bars, flats and other similar works etc., with two coats of qpproved first quality of synthetic enamel paint over the existing red oxide primer in all floors. The rate is inclusive of cost of all materials and labour, brushes and scaffolding charges etc., complete complying with standard specification. (The cement paint should be got approved by the Executive Engineer before use on works.
14
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Providing granolithic floor finish of the 25mm thickness with plain cement concrete 1:2:4 (One Cement, Two sand and Four aggregate) using 10 to 12mm gauge hard broken stone jelly including laying, finishing and the top rubbed smooth with power trawl, 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)
31
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-
Supplying and fixing in position SFRC manhole covers of size 60cm x 60cm of best approved quality as per standard specification etc., complete compying with standard specifications
14
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Supplying and filling 20mm guauge HBGS stone jelly for dispersion trench including loading conveying and unloading and as directed by the departmental officers etc. complete complying with standard specification.
6
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-
Supplying and filling 40mm guauge HBGS stone jelly for dispersion trench including loading conveying and unloading and as directed by the departmental officers etc. complete complying with standard specification.
6
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-
Supplying and fixing in position of best quality PVC soil / waste pipe (6Kg / 1 cm2) of following size having ISI mark and providing leak proof joints including fixing to the wall with specials, PVC / MS clamps etc., and making connection to all sanitary fittings, dismantling the masonry / R.C.C works wherever necessary and redoing the dismantled portion to the original condition complying with standard specification etc., complete. (The P.V.C pipes should be got approved by the Executive Engineer before use on works)
-
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160mm diameter PVC Pipe
97
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-
110mm diameter PVC Pipe
215
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75mm diameter PVC Pipe
52
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Supplying and fixing in position PVC Specials (6Kg/Cm2) such as plain bend, door bend, plain Tee, Door tee, offsets, Y section, plain or with door of various sizes of best approved quality conforming to iss and providing leak proof joints including fixing to walls and giving connection to the PVC soil stacks, dismantling the brick masonry/RCC floor or roof slab and redoing the dismantled portion to original condition etc., complete complying with standard specification. (The P.V.C pipes should be got approved by the Executive Engineer before use on works)
-
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-
160mm diameter Elbow
8
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-
110mm diameter Elbow
15
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75mm diameter Elbow
12
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-
110mm diameter Tee
8
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-
75mm diameter Tee
12
-
-
Supplying and fixing in position of best quality of Chemical coated Foamcore and underground PVC Soil / waste pipes of various dia having 6 kg / sq.cm. pressure and SN8 KN/m2 with 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 Chemical coated foamcore 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
-
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160mm dia
231
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250mm dia
250
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300mm dia
25
-
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Construction of INSPECTION CHAMBER of following clear sizes including earth work excavation, CC 1:5:10 of 10 cm thick and brick work in Cement Mortar 1:5 [One cement and Five crushed stone sand] using best quality Fly ash bricks of size 23 x 11 x 7cm with Plastering with Cement Mortar 1:3 [One Cement and Three Plastering Sand] 12 mm thick to inner and outer sides and wearing coat 1:3:6 [One Cement, Three Crushed stone Sand and Six Aggregate] 15 cm thick and covered with precast slab 5 cm thick etc., complete
-
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-
0.60m x 0.60m clear size
11
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-
0.45m x 0.45m clear size
13
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-
Manufacturing, supplying and fixing Precast Reinforced Cement Concrete slabs of following thickness in RCC 1:2:4 (one cement, two crushed stone sand and four aggregates), using following HBGS jelly excluding cost of reinforcement steel in position but including cost of moulding charges, casting of slab, finishing, curing and fixing in position in all floors etc., complete complying with standard specification and as directed.
-
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-
50mm thick
4
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75mm thick
22
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-
Supplying, laying and jointing UPVC pipes of approved quality and best variety of B Class pipes of the following dia including labour for fixing UPVC Specials (excluding charges for cutting and threading and cost of such specials) with necessary shellac, thread ball, etc., and making holes on the wall / concrete and making good the dismantled portion to the original condition with necessary brick work / concrete. The pipes are to be painted with one coat of tar and tightly pastened with tar dipped gunny tape, etc., complete complying with standard specification. The UPVC pipes shall be got approved by the Executive Engineer before use on work. External water supply - Below Ground level
-
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-
65mm dia UPVC Pipe
100
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-
32mm dia UPVC Pipe
80
-
-
25mm dia UPVC Pipe
65
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-
Supplying, laying and jointing UPVC pipes of approved quality and best variety of B Class pipes of the following dia including labour for fixing UPVC Specials (excluding charges for cutting and threading and cost of such specials) with necessary shellac, thread ball, etc., and making holes on the wall / concrete and making good the dismantled portion to the original condition with necessary brick work / concrete. The pipes are to be painted with one coat of tar and tightly pastened with tar dipped gunny tape, etc., complete complying with standard specification. The UPVC pipes shall be got approved by the Executive Engineer before use on work. External water supply - Above Ground level
-
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-
32mm dia UPVC Pipe
85
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25mm dia UPVC Pipe
40
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-
15mm dia UPVC Pipe
24
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-
Supplying UPVC Specials (with working pressure 10 kg. / sq.cm.) in water supply arrangements (both in internal and external water supply arrangements.
-
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65mm dia Elbow
9
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65mm dia Tee
12
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-
65mm dia Coupling
11
-
-
32mm dia Elbow
14
-
-
32mm dia Tee
14
-
-
32mm dia Coupling
10
-
-
25mm dia Elbow
15
-
-
25mm dia Tee
12
-
-
25mm dia Coupling
15
-
-
15mm dia Elbow
20
-
-
15mm dia Tee
8
-
-
15mm dia Coupling
10
-
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Supplying and erecting in position of best quality of I.S.I approved make of 2 HP Three phase high speed Monoblock Pump with 440 Volt 2880 RPM and Suitable base plate with necessary accessories and star delta starter with overload protection unit and timer (BCH make 440 Volt, 3Phase) 3 x 2 1/2" KDS, 527++ includingcost of Motor Pumpset, accessories, fixtures foot valve, necessary wiring earthing, fitting charges etc., complete as directed by the departmental officers.
1
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-
Supplying and laying of Interlocking Paver Block Stone 83mm thk. Over a base layer of crushed stone sandfilling incl. Cost of materials laying and Labour charges etc.,
129.5
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Supply and Installation of Return Sludge pumps capacity , 0.6HP, 3 phase make-point ,type submersible, principle centrifugal, FL class insulation, IP 68 PRODUCTION standard, FLOW RATE: 10000 LITERS/HOUR @ 10 meters head.Delivery pipe, UPVC, schedule 40, 1.5 inches or 40 mm dia, make Supreme or finolex with Union, Non return valve, and other required UPVC fittings from end to end.Electrical cable connection from pump to control panel, cable type armoured cable 1.5 sq,mm, 4 core, with pump side connection and insulation with MRF water proof tape, Cable conduit pipe PVC 4 kg 50mm dia, Control panel side connection with double compression gland, on and off provision in control panel with conductor, relay, MCB, connector and all internal wiring, connection, inside control panel.
1
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-
Supply and Installation of Decanting cum filter feed pumps MAKE- KIRLOSAKAR, 1HP, 3 PHASE, TYPE MONO BLOCK, FLOW RATE 15000 LITERS PER HOUR. Suction and Delivery pipe, UPVC, schedule 40, 1.5 inches or 40 mm dia, make Supreme or finolex with Union for pump isolation, PVC 3 inches flop type foot valve, and other required UPVC fittings from end to end, from SBR tank to Filter feed tank. Electrical cable connection from pump to control panel, cable type armoured cable 1.5 sq,mm, 4 core, with pump side connection and insulation with MRF water proof tape, Cable conduit pipe PVC 4 kg 50mm dia, Control panel side connection with double compression gland, on and off provision in control panel with conductor, relay, MCB, connector and all internal wiring, connection, inside control panel.
Dry run controller unit inside control panel, Sensors inside the tank, connection integrated from pump to control panel, sensor cable type 3 core, flexible 1 sq.m inside conduit pipe.
2
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Supply and Installation of SEWAGE TRANSFER PUMPS CAPACITY; 0.6 HP@ 3.P.H, MAKE-POINT, TYPE: SUBMERSIBLE, principle Vortex, FL class insulation, IP 68 PRODUCTION standard FLOW RATE: 10000 LITERS/HOUR @ 10 meters head. Delivery pipe, UPVC, schedule 40, 1.5 inches or 40 mm dia, make Supreme or finolex with Union, Non return valve, Pump Selection UPVC Ball valve and other required UPVC fittings from end to end.
Electrical cable connection from pump to control panel, cable type armoured cable 1.5 sq,mm, 4 core, with pump side connection and insulation with MRF water proof tape, Cable conduit pipe PVC 4 kg 50mm dia, Control panel side connection with double compression gland, on and off provision in control panel with conductor, relay, MCB, connector and all internal wiring, connection, inside control panel.Water level controller unit inside control panel, Sensors inside the tank, connection integrated from pump to control panel, sensor cable type 3 core, flexible 1 sq.mm inside conduit pipe.
2
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-
Supply and Installation of Submersible Aeratormake : point capacity 1 HP, 3 Phase, 3 phase, Air Capacity 30M3 per hour.Connection integrated from Aerator to control panel, sensor cable type 3 core, flexible 1 sq.mm inside conduit pipe etc., complete
1
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-
Supply and Installation of DUEL MEDIA FILTER vessel,Material of construction FRP (fiber reinforced plastics) DIA; 0.4M, HEIGHT 1.50M, Top manhole 300mm for filling the media, Bottom hand hole 100 mm for removing the media with end flanges, inlet and outlet pipe size 1.5 inches, Air vent and drain vent 1 inches size with end valve. FLOW RATE 15000 LITERS PER HOUR.
Multiport valve 1.5 inches, interlinking pipe, UPVC, schedule 40, 1.5 inches or 50 mm dia, make Supreme or finolex with Union, Non return valve, Pump Selection UPVC Ball valve and other required UPVC fittings from end to end. Filter Media Silica sand media, pebbles and Activated Carbon media with mesh size and IV value. Will be filled layer by layer in grades etc., complete.
1
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-
Supply and Installation of chlorine dosage pump capacity - 6 liters per hour, with suction and delivery hose, online injector and MAKE; e-Dose, end to end power supply with 1 sq.mm flexible cable from control panel to dosing pump. wiring in such a way when filter feed pump runs dosing pump will also work in parallel etc., complete
1
-
-
Supply and installation of barscreen, SS make - 0.60mx0.60m with 1 inch X 1 inch opening. With PVC ropes and retrieving arrangements. This has to be installed in bar screen chamber.
1
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-
Supply and Installation of Treated Water pumps make - Kirloskar, 3 HP, 3 phase, type open well submersible, floe rate 5000 litres per hour. UPVC delivery pipe schedule 40 from pumps to the distribution line near the STP. Electrical cable connection from pump to control panel, cable type armoured cable 1.5 sq,mm, 4 core, with pump side connection and insulation with MRF water proof tape, Cable conduit pipe PVC 4 kg 50mm dia, Control panel side connection with double compression gland, on and off provision in control panel with conductor, relay, MCB, connector and all internal wiring, connection, inside control panel.
Dry run controller unit inside control panel, Sensors inside the tank, connection integrated from pump to control panel, sensor cable type 3 core, flexible 1 sq.mm inside conduit pipe.
2
-
-
Supply and usage of bactrial cultrures for stabilisation etc complete
3
-
-
Supply and Installation of Tools kit, safety glooves, Fire Extinguisher, Chlorine dosage Tank - 50 Lts etc., complete
1
-
-
Supply, Installation Testing and Commissioning of Barscreen, Stainless steel Basket, 0.6M*0.6M *0.6M mesh size 1 inch X 1 inch with stay ropes etc.
2
-
-
Supply, Installation Testing and Commissioning of Automatic pH correction system with Acid and Base chemical dosing pumps with 50 liters tanks 2 numbers and pH sensor, transmitters etc, with suction and delivery hose, online injector and MAKE; e-Dose, end to end power supply with 1 sq.mm flexible cable from control panel to dosing pump. Make :- e-dose or equivalent
1
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-
Supply, Installtion Testing and Commissioning of Chlorine dosage pump capacity - 6 liters per hour, with suction and delivery hose, online injector and MAKE; e-Dose, end to end power supply with 1 sq.mm flexible cable from control panel to dosing pump etc., complete.
1
-
-
Mainting the STP AND ETP with operators, oil and grease, sodium hydrochlorite, hydrochloric acid 33% and caustic Lye (NaOH 48%), other machineries maintenance etc., complete complying with standard specifications
12
-
-
Supplying and Fixing of Blue Slotted pipes of 160mm dia for bore wells etc., complete complying with standard specifications and as directed by the departmental officers
20
-
-
Supplying and fixing 5HP /50 stage delivery submersible motor including panel board ISI make for 6" dia bore well with pump, necessary accessories such as bolt gun metal jet assembly with 1 number pressure gauge metal complete comprising with the following additional accessories and submersible cable. - The motor shall be of ISI approved variety and shall be got approved by Executive Engineer before erection-
Accessories:-.
a. 3 Phase star delta starter of 32 AMP of approved quality and make with ISI marks - 1 No.
b. 3 Phase 32 AMP main switch of approved quality and make with ISI marks - 1 No.
c. Single phase preventer of approved quality and make with ISI marks - 1 No.
d. Switch Board to accommodate the starter and main switch power capacitor of suitable capacity as per standard norms of TNEB.
1
-
-
Supplying and fixing M.S. fabricated wall mounting PANEL BOARD with internal wiring as per I.E. rules and necessary locking arrangements with suitable DOL type push button, STAR delta starter, suitable in amps DPC switch,0 to 500 V voltmeter, 0-20Amps Ammeter, single phase preventor, Pilot lamp with 3 bulbs to indicate power supply,3no. and including all specials. a) Suitable DOL push button automatic starter-1 no. b) Suitable15amps DPC switch - 1No. c) 0 to 500V Voltmeter - 1No. d) 0-20 Ammeter - 1No. e) Single phase preventor - 1No. f) Pilot lamp with three bulbs to indicate power supply - 1No. etc., complete.
1
-
-
Supplying and fixing of PVC ready made WATER TANK of 2000 Litre capacity of best and approved quality with ISI specification and having inlet,outlet, overflow and clearing pipe arrangements and labour charges for fixing in position with all necessary accessories and transporting at site of work etc., complete complying as directed by the departmental officers.
1
-
-
Dismantling and celaring away the glazed tiles etc., complete complying with standard specifications
60
-
-
Paving the Floor with best quality Tactile Paver Type of New Tek BT Yellow Colour Ceramic Tiles of size 305 X 305 X 15mm for Vision Impairment Personlaid over 20 mm thick cement mortar 1:3 (One Cement and Three crushed stone Sand) base mortar over the 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. (The make and brand of the tiles should be got approved by Executive Engineer before use on works)
60
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Drilling of Borewells anywhere in Tamilnadu including transportation from one place to another with in Tamilnadu in alluvial soil sedimentary strata of clay and sand stone shale pebbles boulders etc. By first taking a pilot bore of 140 mm/150mm dia and then enlarging to required dia direct or reverse rotary mud circulation method using rotary rigs, fuel, labour and drilling bentonite and water required for drilling at site including construction of mud pit.Upto 60m depth ending below ground level WD - W0794
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GST 18%
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