Paravai Town Panchayat ,Construction of Pipe Culvert at Ward No.7 Pattakuri Road (Athalai Main Road) in Paravai Town Panchayat

Amount

construction of storm water

Earth work excavation for foundation and depositing on bank with in the initial lead of 10m and a lift of 2m in hard stiff clay, stiff block cotton, hard red earth, shales, murram, gravel, stoney earth and earth mixed with small size boulders etc. complete. complying with std. specifications. SS 20 B

Plain Cement Concrete 1:4:8 Mix (one part cement, four part sand and Eight part of aggrigate) using 40 mm size ISS HBG metal 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 Standard Specifications as per TNDSS No. 28 V, VI (S2) V,VI (S5A) VII

Supplying and erecting centering for sides and soffits including supports and strutting up to 3.29m high for plane surfaces such as RCC Slabs,Rectangular beams,Tee (or) ELL beams,Lintels,bed block,slabs,landing beam,canopy side slab,or boxing (or)vertical slabs,rectangular (or) quare(or)round columnsetc.,as detailed below with all cross bracings using M.S Sheets of size 90cmx60cm and B.G 10 Stiffended with welded M.S.Angles of size25mmx25x3mm for boarding laid over silver oak(or)country wood joist of size 10cmx6.5cm spaced at about 90cm centre to centre and supported by casurina props 10cm to 13 cm dia spaced out 75 cm centre to centre or at suitable intervals etc.,complete complying with std.specification

Up to 1m hight

above 1m hight

Plain Cement Concrete 1:2:4Mix (one part cement, Two Part sand and Four part of aggrigate) using 20mm ISS hard broken granite metal including cost and conveyance of all materials to work site and all labour charges etc., for mixing laying , consolidating,levelling and curring etc., complete Complying with Standard Specification as per TNDSS No.30&86

RCC non pressure spun pipe with socket and spigot ends as per IS 458/2003 manufactured with sulphate resistant cement with 12 mm HI -alumina lining with rubber ring joints. including cost and conveyance of all materials to work site and all labour charges etc. 600mm RCC pepe NP2

Jointing RCC pipes with cement using necessary collars including the cost of jointing materials. 600mm RCC pepe

Lowering RCC pipes and specials into the trenches and laying to proper grade and alignment 600mm RCC pepe

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

Earth work excavation for depositing on bank with in the initial lead of 10m and a lift of 2m in hard stiff clay, stiff block cotton, hard red earth, shales, murram, gravel, stoney earth and earth mixed with small size boulders etc. complete. complying with std. specifications. SS 20 B

H SRI HARI