Ranipet District Walajah P-7 Construction of infiltration well at Palar (6 m diameter and depth 10.00m ) and providing motor pumpset Panel board, in Narasingapuram panchayat

Amount

Construction of Infiltration Well at river H/O Narasingapuram panchayat

Earth work excavation above water level in light or sandy or clay soil for Infiltration well of 4.50m dia ( internal ) including levelling the site and as directed by the departmental officer for First Depth of 2.00m

First depth of 2m

RCC 1:1 1/2:3 using M 30 Concrete for ring beam cover slab excluding cost of steel and centering structting charges but including curing etc., complete

Sinking of Infiltration well of 4.50m dia Internal dia and 5.50m external dia below water level including all incidential charges in light sandy soil

Second Depth of 2.00 m (2m to 4 m)

Third depth of 2.00m ( 4 m to 6 m)

Fourth depth of 2.00m ( 6 m to 8 m)

Fffth depth of 2.00m ( 8 m to 10 m)

Porous concrete in CC 1:4 ( One cement and four 20mm HBG Stone for steining of Infiltration well excluding cost of centering bu including curing etc complete and as directed by departmetnal officer

Brick work in CM 1:5 ( One cement five sand ) using country bricks of size 83/4"x41/4"x2" for steining of 45cm thick for infiltratin well including curing etc complete and as directed by departmental officer

Providing steel centering using MS Plates of size 90cm x 90cm 10 to 13 G thick welded with 25mm x 3mm MS angle supported with country wood scantiling of size 10cm x 6.5 cm at 50cm C/c strutting with casurina propos of 10cm to 13 cm dia as directed by Departmental officer

For plane surfaces

For curved surfaces

Supplying fabricating placing in position RTS rod for work including cost of HSD rods and binding wire labour etc complete .

Plastering in CM 1:4( one cement four sand ) 12mm thick including curing etc complete as directed by departmental officer.

Plastering in CM 1:5 ( one cement five sand ) 20mm thick including curing etc complete as directed by departmental officer.

Supply delivery and fixing of in position 50mm thick manhole cover of size 0.60m x 0.60m with necessary reinforcement alround the edges of the soil etc complete and as directed by departmental officer

Supply and delivery of CI steps in position of 30cm c/C in staggered manner and as directed by the TWAD Board officer

Providing ventilating arrangements by fixing in position 160mm PVC pipes with PVC cowl and as directed by departmental officer

Providing confirmatory bore to ascertain sand depth and locating well site before commencing the work

Providing for cutting edge made out of MS Angle of size 75x75x6mm thick welded together and as directed by departmental officer

Colour washing the outside of well plastered surface and side of roof slab with cement paint

Plugging the bottom of the well with corase sand of approved size and grade as directed by Departmental officer

Providing trial bore 4" to 5" dia sedimentary

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}

S Vasanthakumar