Construction of Infiltration well and 10HP Submerisible Pumpset at Nanjakalakurichi Amaravathi River H/o.Nanjakalakurichi Panchayat

Amount

Name of the Work : Construction of Infiltration well and 10HP Submerisible Pumpset at Nanjakalakurichi Amaravathi River H/o.Nanjakalakurichi Panchayat

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

For first depth of 2m

For Second depth of 2m

Sinking of well below water level including all incidental charges using special tools and plants such as air compressors, helmets etc., complete including bailing out water for 4.50m dia well

I depth of 2m

II depth of 2m

III depth of 2m

IV depth of 2m

V depth of 2m

Reinforced cement concrete 1:1.5:3 mix using 20mm size hard blue granite stone for plinth beam excluding cost of reinforcement etc., (Well curb)

Reinforced cement concrete 1:2:4 mix using 20mm size hard blue granite stone for plinth beam excluding cost of reinforcement etc., (Binding ring)

Reinforced cement concrete 1:1.5:3 mix using 20mm size hard blue granite stone for plinth beam excluding cost of reinforcement etc.,

Prorous Concrete 1:4 including cost of mixing, placing in position, curing etc., complete

Reinforced cement concrete 1:2:4 mix using 20mm size hard blue granite stone for plinth beam excluding cost of reinforcement etc., (For Cover Slab)

Reinforced cement concrete 1:2:4 mix using 20mm size hard blue granite stone for plinth beam excluding cost of reinforcement etc., (For Cover Slab)

Centering for sides and soffits of R.C.C Slab of plane surface for R.C.C floor slab inclduding strutting upto 3.3mt etc.,

Binding Rings centering for sides and soffits of R.C.C slab of plance surface for R.C.C floor slab etc.,

Porous concrete centering for sides and soffits of R.C.C slab of plane surface etc.,

Centering for sides and soffits of R.C.C Slab of plane surface for R.C.C floor slab inclduding strutting upto 3.3mt etc.,

Plane surface cover slab bottom

Curved surface

Plastering with CM 1:3 12mm thick including cost of materials, labour charges etc.,

Supply, fixing of CI Manhole cover with frame of size 0.60mx0.60m

Supply and fixing of CI steps inside the infiltration well

Supplying fabricating and placing in position of RTS grills at all heights for reinfocement including cost and conveyance etc.,

RTS rods

MS angle for cutting edge

Colour washing the outside the well

Plugging the bottom of well with course sand

Provisio for supply, fixing of MS I-section for supporting the pumpsets etc.,

Provision for Confirmatory bores at IW site motor & EPL

GST Amount for providing Service to Government Contract Works for the above ConstructionWorks. GST Amount is the Total GST Amount for overall quoted amount above this row in column "BB" for all works in this package} (Refer Clause 13.2 & 13.3 of Section 2 of Instruction to Bidders (ITB) of SBD)

Sri Ganga Construction