REPLACEMENT OF PIPE LINE 750AND EXTENSION OF PIPE LINE103m, ANNAIVADAPATHI PROVIDING FHTCs 85Nos

Amount

ANNAIVADAPATHI HABITATION

Extension of pipe Line 103m

Earth work excavation of and depositing on bank with intital leadof 10mtr. & initial liftof 2mtr inhard stiff clay stiff black cotton soils, stiff re earth, shales murrams, gravel stoney earathand darth mixed with 50% fair sized boulders and hard gravelly soils.

Supply & Devliery of PVC rigid pipes for potable water supply as per IS 4935/1988 and aa amended fro time to time with ISI marking of othe following sizes with necessary couplers or bel ended pipes as specified in ISI and the required quantity of solvent cement having the required woring pressure and for delivery at site of works including loading, unloading stacking and transit insurance charges etc.,complete.(6kgs)

Refilling with excavated earth (other than sand complying with standard specification for filling in trenches.

Conveyance of PVC rigid pipes and lowering into the trenchlaying to proper gradian and alignment, jointing PVC couplers with solvent cement and testing to required pressure including conveyance of water into one k.m. lead for filling in the pipes excluding cost of materials which will be supplied.

63mm PVC Rigid Pipes

Solvent cement

63mm PVC TEE

63mm PVC Elbow

63mm PVC End cap

Replacement of pipe Line 750m

Earth work excavation of and depositing on bank with intital leadof 10mtr. & initial liftof 2mtr inhard stiff clay stiff black cotton soils, stiff re earth, shales murrams, gravel stoney earathand darth mixed with 50% fair sized boulders and hard gravelly soils.

Supply & Devliery of PVC rigid pipes for potable water supply as per IS 4935/1988 and aa amended fro time to time with ISI marking of othe following sizes with necessary couplers or bel ended pipes as specified in ISI and the required quantity of solvent cement having the required woring pressure and for delivery at site of works including loading, unloading stacking and transit insurance charges etc.,complete.(6kgs)

Refilling with excavated earth (other than sand complying with standard specification for filling in trenches.

Conveyance of PVC rigid pipes and lowering into the trenchlaying to proper gradian and alignment, jointing PVC couplers with solvent cement and testing to required pressure including conveyance of water into one k.m. lead for filling in the pipes excluding cost of materials which will be supplied.

63mm PVC Rigid Pipes

Solvent cement

63mm PVC TEE

63mm PVC Elbow

63mm PVC End cap

FHTC,s -85 Nos

Earthwork Excavation

25 mm dia Pipes (7.50 x 0.60 x 1.05)

Connection for Saddle (0.75 x 0.75 x 1.05)

Laying of Pipes

25 mm dia Pipes

Labour for Refilling with Excavated soil including all Conveyance

Labour for Refilling with Excavated soil including all Conveyance

House service Connection

Electrofusion tapping saddle for 20 mm (All)

Poly Propylene Compression Female Threaded Adaptor for 25mm(3/4)

Poly Propylene Compression male Threaded Adaptor for 25mm(3/4)

25mm PVC Coupler (PWD Page 99)

25mm PVC Elbow (PWD Page 99)

Brass chomium plated screw down Tap15/12mm Dia (Heavy {Page 160)

Supplying and Fixing of RCC Support Pillar and Plat form in size 0.10x0.05x1.20m

Supply of 25mm dia Pipes

25 mm dia PVC Pipes (PWD Page 99)

PVC Reducer25x20

Brass Ferrule 20mm

Provision for Flow Control

Road Cutting and Restoration for Distribution Pipe Line

Labour Chages For Open Cutting for Roads including all Chages etc CC Road

Construction of Granular Sub base by providing well graded material (25 mm to 4.75 mm IRC HBG metal @ 65 %,4.75 to 2.36mm IRC HBG metal @20%&2.36 mm below IRC HBG metal @15%)& (the material passing 425 microns sieve shall have liquid limit and plasticity index not more than 25 & 6% repectively) spreading in uniform layers with motor grader on prepared surface mixing by mix in place method with rotovator at OMC and compacting with three wheel 80-100 KN capacity and finished in accordance with the requirements of the specification and thickness as per approved plans or as directed by the Engineer (Mix -in - place method) .GRIII

Cement concrete 1 : 4 : 8 mix using 40mm HBG metal for foundation including watering wherever necessary and laid in layers of not more than 15cm thick., compacting etc., complete complying with standard specifications and as directed.

CC 1:2:4 mix using 20 mm ISS HBG metal including cost of all materials & labour charges etc complete

Road Crossining using Jumber for FHTC Pipe Line

25 mm dia PVC Pipes

26 mm dia PVC Pipes Laying

GST Amount for providing Service to Government Contract Works for the above Construction Works. { GST Amount is the Total GST Amount for total overall quoted amount above this row in column "BB" for all works in this package}

PRABU S