Interception and Diversion works for Vaniyambadi Municipality

Amount

Earth work excavation and depositing on bank with initial lead of 10 m and lift of 2 M in narrow trenches having bed width 1.25m & below for laying of pipes for water supply and sewerage works in the following type of soils as directed by Departmental officers - Hard stiff clay, stiff black cotton, hard red earth, shales, murram gravel, stoney earth and earth mixed with small size boulders and hard gravelly soil.SS20B1.00m -1.50 m Depth 250mm dia DWC pipes

200mm Dia HDPE Pipes

140mm Dia HDPE Pipes

250mm Dia HDPE Pipes

315mm Dia HDPE Pipes

500mm Dia DI K7 Pipes

600mm Dia DI K7 Pipes

350mm Dia DI K7 Pipes

Earth work excavation and depositing on bank with initial lead of 10 m and lift of 2 M in narrow trenches having bed width 1.25m & below for laying of pipes for water supply and sewerage works in the following type of soils as directed by Departmental officers - Hard stiff clay, stiff black cotton, hard red earth, shales, murram gravel, stoney earth and earth mixed with small size boulders and hard gravelly soil.SS20B 1.50 m -2.00 m Depth 200mm &300mm dia DWC pipes

Earth work excavation and depositing on bank with initial lead of 10 m and lift of 2 M in narrow trenches having bed width 1.25m & below for laying of pipes for water supply and sewerage works in the following type of soils as directed by Departmental officers - Hard stiff clay, stiff black cotton, hard red earth, shales, murram gravel, stoney earth and earth mixed with small size boulders and hard gravelly soil.SS20B 2.00 m- 2.50 m Depth250mm,300mm,400 mm Dia DWC pipes

Earth work excavation and depositing on bank with initial lead of 10 m and lift of 2 M in narrow trenches having bed width 1.25m & below for laying of pipes for water supply and sewerage works in the following type of soils as directed by Departmental officers - Hard stiff clay, stiff black cotton, hard red earth, shales, murram gravel, stoney earth and earth mixed with small size boulders and hard gravelly soil.SS20B 2.50m - 3.0m depth400 mm Dia DWC pipes

Earth work Open excavation by Mechanical Means for Open Earthwork 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 100 mts and clearing and levelling including dressing of sides and raming of bottoms etc., complete complying with standard specification and as directed by the departmental officers. 0m-2m

Supply and Delivery of the following pipes for laying sewers HDPE PIPES - PE 100 AS PER IS 4984/2016 (Pre-Compunded Resin). 140mm Dia HDPE Pipes

250mm Dia HDPE Pipes

315mm Dia HDPE Pipes

Supply and Delivery of the following pipes for laying sewers DUCTILE IRON SOCKET/SPIGOT PIPES FOR CLASS K9 AS PER IS 8329/2000 500mm Dia DI K7 Pipes

600mm Dia DI K7 Pipes

350mm Dia DI K7 Pipes

Supply and Delivery of the following pipes for laying sewers DUCTILE IRON SOCKET/SPIGOT PIPES FOR CLASS K9 AS PER IS 8329/2000 200mm dia DWC Pipes

250mm dia DWC Pipes

300mm dia DWC Pipes

Supplying and filling with stone dust for bedding for a thickness of 10cm and back fill envelope for a thickness of 150mm above the crown of the pipe for DWC PE pipes including ramming, consolidation etc., complete

Lowering of HDPE Pipes and specials in the trenches and laying to proper grade and alignment and as directed by the TWAD Officers. 1.00m -1.50 m Depth 200mm dia DWC Pipes & 250mm DWC Pipes

300mm DWC Pipes

Lowering of HDPE Pipes and specials in the trenches and laying to proper grade and alignment and as directed by the TWAD Officers 1.50 m -2.50 m Depth 250mm dia DWC Pipes

Lowering of HDPE Pipes and specials in the trenches and laying to proper grade and alignment and as directed by the TWAD Officers 1.50m - 3.0m depth 300mm DWC Pipes

PUMPING MAIN 20mm Dia HDPE Pipes

140mm Dia HDPE Pipes

250mm Dia HDPE Pipes

315mm Dia HDPE Pipes

500mm Dia DI K7 Pipes

600mm Dia DI K7 Pipes

350mm Dia DI K7 Pipes

Jointing HDPE pipes and specials with rubber gaskets (tyton joint) including cost of lubricants. (including cost of jointing materials)-1.00m -1.50 m Depth 200 mm dia DWC pipes 250mm dia DWC pipes

300 mm dia DWC pipes

Jointing HDPE pipes and specials with rubber gaskets (tyton joint) including cost of lubricants. (including cost of jointing materials) 1.50 m -2.00 m Depth & 2.50m 200 mm dia DWC pipes

Jointing HDPE pipes and specials with rubber gaskets (tyton joint) including cost of lubricants. (including cost of jointing materials) 2.50m - 3.0m depth 300mm DWC Pipes

250mm dia DWC pipes

Jointing HDPE pipes and specials with rubber gaskets (tyton joint) including cost of lubricants. (including cost of jointing materials) 2.50m - 3.0m depth 200mm Dia HDPE Pipes

140mm Dia HDPE Pipes

250mm Dia HDPE Pipes

315mm Dia HDPE Pipes

500mm Dia DI K7 Pipes

600mm Dia DI K7 Pipes

350mm Dia DI K7 Pipes

Cutting DWC/P.V.C. rigid pipes and specials true to axis and finishing the ends complete 200mm dia DWC Pipes

250mm dia DWC Pipes

300mm dia DWC Pipes

Cutting DWC/P.V.C. rigid pipes and specials true to axis and finishing the ends complete PUMPING MAIN 200mm Dia HDPE Pipes

140mm Dia HDPE Pipes

250mm Dia HDPE Pipes

315mm Dia HDPE Pipes

500mm Dia DI K7 Pipes

600mm Dia DI K7 Pipes

350mm Dia DI K7 Pipes

Testing of pipes for water supply with hydraulic testing equipment by filling with water (including cost of water @ Rs. 60/KL) and testing to recommended pressure in convenient stretches and attending the bursts if any occured during the test, excluding the cost of pipes but including other incidential and operational charges etc., complete for the following diametres of pipes. 200mm Dia HDPE Pipes

140mm Dia HDPE Pipes

250mm HDPE Pipes

315mm Dia HDPE Pipes

500mm Dia DI K7 Pipes

600mm Dia DI K7 Pipes

350mm Dia DI K7 Pipes

Labour for cutting open road for laying water mains or sewer. B.T. Roads (or) Maccadam road - 70%

Concrete Roads - 30%

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 well rammed, watered and consolidated etc. complete complying with standard specification

140mm Dia HDPE Pipes

250mm Dia HDPE Pipes

315mm Dia HDPE Pipes

500mm Dia DI K7 Pipes

600mm Dia DI K7 Pipes

350mm Dia DI K7 Pipes

Supplying and filling in foundation and basement with M-sand in layers of not more than 15cm thick well rammed watered and compacted etc., complete complying with standard specification.

Disposal of surplus earth including loading and conveyance within a distance of 5 km (basic cost of earth is zero) including loading charges and Conveyance Charges of 5 kms distance.

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 including curing etc. complete complying with standard specification and as directed by the departmental officers -Mixing by mechanical means

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.-Mixing by mechanical means

Construction of Manholes different depth surfsce for design/drawing or aooroved type of RCC manhole chamber along sewer main and provided with height FRC manhole covers of 60mm dia of approved make and quality including suplly and front of encaptured pre foot steps the manhole shall be of reinforcement cemt concrete of 1 cum one( by using sulphste resistant cement )20mm size hard blue granite stone (machine crushed) excluding cost of reinforcement, fabrication and placing the grills in position and excluding cost of shoring and strutting but including curing, finishing and mixing concrete using mechanical mixer machine and compaction by machanical vibrator etc., 150mm to200mm Sewer Main - .90m Inner Dia 0.00m-1.50m

200mm to250mm Sewer Main - 1.2m Inner Dia 1.5m-2.5m Height

250mm to300mm Sewer Main - 1.5m Inner Dia 2.5m-3.5m Height

Supply and delivery of SPECIALS FOR HDPE PIPES AS PER IS 8360/1977/Part I(Reaffirmed 1992) Part II and III (Reaffirmed 2002)- 200mm HDPE Pipes - 90Deg

200mm HDPE Pipes - Equal TEE

140mm HDPE Pipes - 90Deg

140mm HDPE Pipes - Equal TEE

250mm HDPE Pipes - 90Deg

250mm HDPE Pipes - Equal TEE

315mm HDPE Pipes - 90Deg

315mm HDPE Pipes - Equal TEE

Supply and delivery of DUCTILE IRON SPECIALS AS PER IS 9523/2000 500mm DI Bend(50kg/1no) 500mm DI Equal TEE(83kg/1no) 500mm DI (83kg/1no) Elbow 600mm DI Bend(50kg/1no) 600mm DI Equal TEE(83kg/1no) 600mm DI Elbow(83kg/1no) 350mm DI Bend(50kg/1no) 350mm DI Equal TEE(83kg/1no) 350mm DI Elbow(83kg/1no)

Flanged Sockets Supply and Delivery of MJ Collars 500mm Dia DI K7 Pipes

600mm dia DI k7 pipes

315mm dia DI k7 pipes

Construction of Thrust blocks - with RCC M20 Grade concrete Earthwork - excavation and depositing on bank with an initial lead of 10 m and initial lift of 2 m in trenches (Hard stiff clay, stiff black cotton, hard red earth, shales, murram gravel, stoney earth and earth mixed with small boulders and hard gravelly soil) including all charges etc complete., complying with standard specification as directed by Corporation Engineers 'P.C.C 1:2:4 (one cement, two sand and four coarse aggregate) using Sulphate Resistant cement and 20 mm H.B.G stone, RCC M 20 grade using cement and 20 mm H.B.G stone including mixing concrete, laying, curing and compacting of concrete etc., complete and as directed by the Corporation Engineers. Refilling the trenches with suitable excavated earth available in layers of 150 mm thick, watering, ramming & consolidation complete as directed by the Corporation Engineer. Conveyance of excess earth to a distance not exceeding 5 km as directed by the Corporation Engineer including cost of loading, transportation and unloading charges etc 250mm HDPE Pipes - 90Deg

250mm HDPE Pipes - 45Deg

315mm HDPE Pipes - 90Deg

315mm HDPE Pipes - 45Deg

500mm DI K7 Pipes - 90Deg

500mm DI K7 Pipes - 45Deg

Providing and laying in position, Standardised Concrete Mix M-30 Grade by insitu machine mix concrete adopting weighing batch method 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 400 kg/m3 and maximum water cement ratio of 0.45, including admixture (plasticiser / superplasticiser) in recommended proportions as per IS:9103 to accelerate, retard setting of concrete, improve workability without impairing strength and durability with about (5.0 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 crushed stone 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). Below GL & upto 1.5 m

Below GL & beyond 1.5 m

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)

Supplying and erecting centering for sides and soffits including necessary supports and strutting upto 2.10 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 and as directed by the departmental Officers(Payment for centering shall be given after the concrete is laid)

Brick work in following Cement Mortar using best quality Burnt Clay Brick of size 9” x 4 3/8” x 2 3/4” with class designation of 7.5 conforming to IS 1077-1992 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.

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 by the departmental officers.

Supply and delivery of CI D/F SLUICE VALVE WITH CAP/ WHEEL AS PER IS 14846/2000 PN 1.0 WITH ISI MARKING AND WITH 5 YEARS WARRANTY including tranpotation and fixing charges ect., For Gate Valve - 200mm Main Size - 200mm

For Gate Valve - 250mm Main Size - 250mm

For Gate Valve - 315 mm Main Size - 350mm

For Gate Valve - 400mm Main Size

Manufacture, Supply and Delivery of DI D/F Slanted seat Swing Check Valve. Body of ductile cast iron of Grade GGG 40 or equivalent grade and disc of ductile cast iron GGG 40 or equivalent grade with fully encapsulated EPDM rubber, where both faces can be used.Electrostatic epoxy powder/liquid coating (EP-P) inside and outside color blue RAL 5005 with minimum coating thickness of 250 microns. The EPDM rubber & Epoxy Powder should be approved by W 270. (EP-P) it is a resi-coat powder approved for drinking water application,applied through fusion bonding process by dipping the shot-blasted casted components heated up to 200 deg C). Face to face dimensions as per EN558-1, series 48 and flange connections as per EN 1092-2/IS 1538 and with 5 years warranty . 250mm dai HDPE PIPE-D/F NON RETURN VALVE 250 mm

315mm dia HDPE PIPE-D/F NON RETURN VALVE 350 mm

400mm dai HDPE PIPE-D/F NON RETURN VALVE 400 mm

Supply and delivery of PVC Mould CI steps for sump cost of materials transportation and fixing charges ect.,completed as standard spcifiacation.

Supply and delivery of submersible centrifugal sewage non-clog pumps, vertical spindle type pump , wear resistance with submersible motor for the various duty conditions. Pump shall be capable of handling min 100 mm solid size with sewage specific gravity of up to 1.05. Pump shall be of robust construction, Liquid passages shall be finished smooth and designed as to allow free passage to solids. Pump Impeller should be of Non-clog semi open type , single vane / multi vane preferably contra bloc or vortex impeller design. Double mechanical seal with silicon carbide faces should be provided to protect the motor from ingress of sewage along the shaft. The critical speed of the rotor shall be at least 30% above the operating speed. Pumps should have double bearings between the pump & motor. The bearings life shall be minimum 100,000 hrs of operation with greased for life. Pump should be provided with automatic coupling device including pedestal, duck foot bend, stainless steel guide pipe or related accessories of suitable size to facilitate lifting and lowering into guide rails for easy maintenance. Flow 32.44 LPS x Head 7 m

Flow 47.69 LPS x Head 12 m

Flow 10.98LPS x Head 7m

Flow 46.64 LPS x Head 10 m

Flow 72.94 LPS x Head 9 m

Flow 81.56 LPS x Head 10 m

Flow 9.82 LPS x Head 11 m

Flow 274.94 LPS x Head 15 m

Supply and fixing of M.S Grills with Doors and Windows with one coat of Red oxide with Primer including all costs such as welding,grinding and fabrication charges, cost and conveyance of all materials to site etc,complete as per standard specification.