Construction of 60000 lit Capacity RCC Water Sump and Extention of Pipe line from Town Panchayat Delivery Main to Kodapalayam Pirivu Water Sump under Water supply Habitation of THOPPPAMPALAYAM

Earthwork excavation and deposting on bank with an initial lead and lift for 10m and the following classfication of soils. First depth of 2.00m below G.L

Earthwork excavation and deposting on bank with an initial lead and lift for 10m and the following classfication of soils. Second depth of 1.00m below G.L For foundation ( SDR)

PCC 1:4:8mix Using 40mm HBS metal for leveling course for fountation. including cost of metal, curing and finishing etc.

Sinking of Well of size 2.00m dia x 3.00mt Depth for Erection of 1600mm RCC Precost Ring for Collection of raw water

RCC 1 : 11/2 :3 mix Using 20HBS stone for the following members. Including cost of mixing, placing the concrete, curing etc. Upto 1.50m depth below G.L

Above 1.50m upto 4.50m depth below G.L

Upto 4.50m height above G.L

Steel centering for sides and soffits including necessary supports and strutting to the required height for RCC items using M.S sheet of suitable size of BG 10 gauge stiffened with welded MS angles of size 25mm x 25mm x 3m of boarding, laid over silver oak joints of 10cm x 6.5cm spaced at 90cm c/c and supported by casuarina props of 10cm to 13cm dia spaced at 75cm c/c etc. complete. complying with std.specification. Upto 3.30m below G.L & above G.L : Curved surface.

From 0m to 3.30m above floor slab / G.L : plain surface.

Plastring in cm 1:3 with 10mm thick including curing etc. comlete.

Exterier Emulsion painting two coats with approved Emultion paint including cost and conveyance of all materials to site and all labour charges etc complete.

Suppling fabricating and placing in position of RTS rods for all R.C.C works including cost of steel, binding wire etc. complete complying with std. specification.

RCC ladder should be made of two ribs of size 0.075 x 0.075 at 30mm c/c. The concrete should be of m20, 8mm RTS rods 4 nos, for ribs with 8mm RTS stirrups at 30cm c/c and 8mm RTS 2nos for steps with 4 nos of rods as distribution including cost all man & materials complying with std. specification.

Supplying and fixing in position of 0.60 x 0.60m size water tight C.I manhole cover at the roof slab and 50x50x6mm M.S angle at the edges. including cost all man & materials complying with std. specification.

Supplying and fixing of 100mm dia PVC ventilator as per approved design.

Supplying and fixing of Cut stone set in CM 1:3 mix below inlet pipe including cost all man & materials complying with std. specification.

Refilling the foundation with excavated earth including watering, ramming, consolidating etc. complete complying with std. specification.

Provision for 65mm G.I pipes and 65mm Gate Valve, G.I & PVC Specials for tank connection works.

Providing labour charges for pipe connections to the Sump with GI pipes and Specials including cutting, threading etc. complete.

Painting scheme details in accordance with the size and specifications including writing details like, name of scheme, estimate amount etc.

Supply & delivery of 7.5 H.P open well Submersible motor pump set ( 500 lpm x 75m)

Supply & delivery of 7.5 HP three phase Panel board

Supply and delivery 4 sqmm Flat Submercible Cable

Supply and Delivery of 90mm PVC Pipe 6 ksc

Earth work excavation and depositing on bank eith initial lead of 10mt and lift of 2 mt in narrow trenches for All Soils

Refilling the trench with excavated soil

Laying and Jointing of 75mm PVC pipes

Labour charges for the Erection of 7.5 HP submersible pump set with all accessories in the Water Sump

Supply and delivery of MS Kiosk of size 0.75m x 0.45m x 0.75m and bed platform for E.B. Service

Construction of Bed Platform for fixing of M,S Kiosk including Cost of all mterials and labour

Supply, delivery and fixing of 63 amps E.B Service Wiring materials including cost

Labour Charges for EB Electrification three phase wiring for Kiosk box to EB pole

GST Amount for providing Service to Government Contract Works for the above Construction & Maintenance Works. { GST Amount is the Total GST Amount for overall quoted amount (Both Construction and Maintenance) 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)