Salem District - Kadayampatti Block - Construction of 30000 Liter OHT at Jodukuli Komali Boyer theru H/O Gundukkal Panchayat (District Level Saving Fund JJM -2020-21 Work No. 01

Amount

Construction of 30000 Litre OHT @ Jodukuli komali boyer threu . H/O : Gundukkal .

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

Collection and supply of sand and filling in to the basement including cost and conveyance to the siteand all labour charges for filling as per standard speecifications

Refilling the besement with excavated earth other than sand complying the 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

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

Cover slab @ 10.25m

Curved surface

Square columns

Below GL

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

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

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

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

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

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.

Pipe Connection Arrangement

50mm GI Pipe

50mm GM GateValve

flange set 50mm

50mm GI Elbow

50mm GI Coupling

Supply and delivery of 63mm OD 6 KSC PVC Pipe

Supply and delivery of 63mm PVC MTA

Supply and delivery of 63mm PVC Elbow

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

Lowering PVC Pipes and Specials to trench and laying to proper grade

Refilling the excavated earth as per the standard 63 mm

Name board Charges (OHT Name Board with Scaffolding Charges)

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}

P VELLAIYAN