Attending 450mm dia AC Water Supply Main Leak at Old Bus Stand Near Ganthi Statue, 200mm dia DI Main Leak at Sanyasi Gundu Near OHT and 250mm dia CI Main Leak at Ammapet Main Road Near Chinnakakai Street. in - Division 32, 37, 38 - Ammapet Zone III

Amount

Cutting of road surface for pipeline trenches and disposing of the excavated materials as directed by the Engineer including barricading, Danger ligthing etc.

Cutting of B.T. Roads (or) Maccadam road for laying of following dia 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

Earth work excavation and depositing on bank withinitial lead of 10m and lift of 2.00m in narrow trenches for laying of pipes for water supply and sewerage works in the following types of soil strata as directed by departmental officers

In Soft Disintegrated Rock, Laterite, soft rock or kankar, not requiring blasting.

Refilling with excavated soil (other than sand) complying with the standard specification for filling in foundation and basement

Supply of DI Socket / Spigot class K-7 pipes of nominal dia as listed below with inside cement mortar lining and outside metallic zinc coating with bitumen finish, rubber ring / gasket joints including cost of all jointing material as per IS 8329 / 2000. including all costs and conveyance of materials, loading unloading and stacking at site. As directed by departmental engineers etc complete.

Old Bus Stand

400 mm dia

Ammapet Main Road Near Chnnakadai St.

250mm dia

Sangili Aasarikadu Near Tank

200mm dia

Supply and delivery of DI specials to the site of work (such as bends,Tees & tapers etc., along the alignment of feeder mains) conforming to IS 9523/2000 and as amended from time to time including loading, freight, unloading, stocking at site, transit insurance charges, all taxes, etc. complete and as directed by Departmental Engineers etc complete. As per standard specifications.

Supply and Delivery of MJ Collars

Old Bus Stand

400 mm dia

Ammapet Main Road Near Chnnakadai St.

250mm dia

Sangili Aasarikadu Near Tank

200mm dia

Charges for Jointing Materials

Hard Crete oil

Spun yarn

Redrock Cement

Removing the burst A.C. / CI Pipes from the pipe line and removal of slushy soil and baling out water and replacing the pipe line with sound pipe including jointing and cost of refilling the pipe line with water for retesting the pipe line etc complete (excluding cost of sound pipe and jointing materials and earth work) and as directed by the TWAD Board Officers

Old Bus Stand

450mm dia AC Pipe

Ammapet Main Road Near Chnnakadai St.

250mm dia CI Pipe

Sangili Aasarikadu Near Tank

200mm dia CI Pipe

Towards Labour Charges for Attending AC Main Leak Work etc., complete.

Old Bus Stand

450mm dia AC Pipe

Ammapet Main Road Near Chnnakadai St.

250mm dia CI Pipe

Sangili Aasarikadu Near Tank

200mm dia CI Pipe

Hire charges for arranging vehicles such as JCB including fuel charges and all other charges etc. complete

Dewatering using 3HP to 70HP diesel engine pumpset including Hire charges, cost of Diesel, Engine oil, pump operator, labour charges, conveyance of pumpset and fuel to site and back, loading, unloading and any other incidental charges etc., complete.

Plain Cement Concrete 1:1½:3 Mix (one part cement, One and half part CS sand and three part of aggrigate) using 20mm size ISS HBG metal machine crushed from approved quarry including cost and conveyance of all materials to site, loading and unloading charges and labour charges for mixing, laying and curing etc. complete. Complying with std. specifications

Sri Vaideeswara & Co