Salem District - Veerapandi Block - Construction of 10000 lit OHT at Karapennivalavu H/O Kalparapatti Panchayat JJM Saving Fund JJM -2020-21 Work No.03

Amount

Construction of 10000 Liter OHT at karapinnivalavu H/O kalparapatti

Earth work excavation and depositing on bank with in initial lead of 10 mand initial lift of 2m in hard stiff clay, stiff black cotton soil, hard red earth,earth mixed with small sized boulders and hard gravelly soil as per SS 20B

Supplying and Filling foundation and basement with filling sand in layers not more than 15cm . Thick well ramed, watered and compacted Complete complying with Standard specification.

Cement concrete 1:4:8 mix using 40mm ISS metal including cost and conveyance of all materials to site and all labour charges for mixing,laying and curing etc complete

Reinforced cement concrete 1:1.5:3 mix using 20mm ISS metal including cost and conveyance of all materials to site and all labour charges for mixing, laying, and curing etc complete for 10 cum

1.5m to 4.5m below GL

0 to 1.5m below GL

0m to 4.5m from GL

4.50m to 7.32m from GL

7.32m to 10.98m from GL

Supplying and erecting centering shuttering including necessary supports for planesurface in foundation and basement and in all floors for R C C column footing column plinth beam, beams, roof slabs, staircase steps, bed blocks, critical pier etcusing mild steel sheets of size 90 x 60 cm and 10 guage stiffened, welded with mildsteel angles of size 25mmx25mmx3mm for boarding laid over silver oak (countrywood) scantlings of size 10cm x 6.5cm spaced of about 90cm centre to centre andsupported by casurina props of 10cm to 13cm dia spaced at 75cm centre to centrecomplete complying with standard specifications and as directed by departmentalofficers including conveyance of all materials to site and proper centering etc complete.

Below GL

From G.L.0.00 to 3.30m

From 6.31 to 7.30 m

Floor slab @ 7.14m

Curved surface

Square columns

Below GL

Painting two coats with approved Exterior Emulsion over one coat of Priming coat of Cement Paint over cement plastered wall surface, ceiling and other new surface including cleaning, preparing the surface, curing, scaffolding charges etc., complete comply

Supplying and fabrication of steel including cost and conveyance of steel to site and all labour charges for straightening, cutting to length, bending to shape and tying in position and forming grills for all R.C.C works

Supplying , Fabricating,Delivery and placing in position MS steel Ladder wide 0.45m made out of 50x50x6mm MS angle for sides and steps in 16mm MS plain rods fixed at 30cm c/c welded and Jointed etc. , Complete complying with stanard specification.

Supplying and Fixing of RCC inner access Ladder in RCC 1:11/2:3mix etc. , Complete complying with stanard specification.

Providing Manhole cover of size 0.60x0.60 m in RCC 1:11/2:3 mix with suitable reinforcement and 50x50x6mm Ms angle fixed along edges and as directed by Departmental Officers

Provision for pipe connection arrangements

50mm GI Pipe

50mm GM GateValve

Lifting charges for pipe connection

50mm GI Coupling

50mm dia GI Elbow

Refilling in Basement with excavated Earth in layers of not more than 15cm. Thick well rammed, watered and consolidated complying with standard specifications etc., complete.

Provision for Pipe Line Arrangement

Earth work excavation and depositing on bank with an intial lead and lift of 10m & 2 m for pipe laying works with standard trench width and required trench depth etc., complete

Supply and delivery of following dia GI / PVC pipe and specials as per the standard specificaion etc., complete

Labour charges for laying and jointing of PVC pipes and specials as per IS Standard

Refilling the excavated earth as per the stamdard specification

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}

M Rajasekar