Construction of 60000 lit capacity OHT and Extension of Pipe Line with FHTC -20 Connections at Kollapatti AR Colony Pallakkapalayam panchayat at Pallipalayam Block Namakkal District Under 15th Finance (B.P) -2021-22

Amount

Construction of a 60000 Lit Capacity OHT and Extension of Pipe Line with FHTC - 20 Connecions at Kollapatti AR Colony H/O Pallakkapalayam

Earthwork excavation and depositing on bank with an initial lead of 10 m and lift of 2m in the following classification of soils as directed by Department officers.

Hard stiff clay blcak cotton, hard red earth, shales, murram, ordinary gravel, stoney earth and earth mixed with small size boulders for foundation SS 20B

Supply and filling with river sand including consolodation .etc.,

Cement concrete 1:4:8 (One cement four sand and eight aggregates) using 40mm HBGS for leveling course including the cost of mixing concrete, ramming, curing etc. complete as directed by Departmental officers

RCC using M30 grade mix using 20mm HBGS excluding cost of reinforcement, centering, shuttering strutting, but including cost of mixing concrete, placing, vibrating with mechanical vibrator, finishing, curing etc. co

1.5m to 4.5m below GL

0 to 1.5m below GL

1.5 m to 4.5m from GL

4.5m to 7.32m from GL

7.32 m to 10.98 m from GL

Supplying and erecting steel centering for sides and soffits including necessary supports and shuttering to the required height for RCC items using MS sheets or suitable size of BG 10 stiffened with welded MS angles of size 25mm x 25mm x 3mm of boarding,

Plane Surface

Below G.L.

G.L to 3.30m

Curved surface

Square columns

Below GL

Supplying fabricating and placing in position of HSD steel rods for reinforcement including the cost of steel and binding wire etc. complete and as directed by Departmental officers.

Painting two coats with approved cement paint over one coat of priming coat over cement plastered exposed surface of the Reservoir including cleaning, preparing the surface and curing etc. complete and as directed by Departmental officers.

Provision for pipe connection arrangements for inlet, outlet scour and overflow etc. including cost of pipes, specials, valve, labour charge for lifting, aligning, cutting, threading, fixing and painting of GI pipes with two coats of approved quality enam

65mm dia GI pipes for inlet connection

65mm dia GI Coupling

65mm dia GI Pipe (0.15)

65mm dia GI Union

65mmx50mm dia GI Reducer

63mm PVC FTA

63mm PVC Tee

63mm PVC Elbow

50mm GI Elbow

50mm GI 'P' Nipple (0.15)

Fabrication, supply, delivery and fixing of outside MS ladder wide 45cm made out of 50x50x6mm MS angle for sides and steps in 16mm MS plain rods fixed at 30cm centre to centre welded, jointed etc., providing with suitable side supports, clamps and locking

Providing manhole cover of size 0.60 x 0.60M in RCC 1:1.5:3 with suitable reinforcement and 50x50x6mm MS angle fixed along edges and as directed by Departmental officers

Providing GI arrangements for 2 GI Ventilators

Refilling the foundation with excavated earth including consolidation as directed by the Departmental officers

Providing and fixing of RCC inner access ladder in RCC 1:1.5:3 (One cement, one and half sand and three aggregates) using 20mm HBG stone for OHT including cost of reinforcement, placing grill in position, centering shuttering charges, mixing concrete curing etc.,

Providing EPL Arrangements

Cost and Supply of 63 MM OD PVC Pipe 6ksc

Cost and Supply of 50 MM B Class GI pipe

Earth Work Excavation for Pipe Line Trench

Laying and Joining of 50 MM GI pipe

Laying and Joining of 63 MM PVC Pipes

Refilling the Pipe Line Trench

Provision for PVC / GI Pipe line and Specials required for interconnection

Provision for FHTC Connection including cost and conveyance of materials and fixing Charges etc.,

63X20mm Saddle

15mm GM Ferrule

15mm GI Elbow

15mm GI Union

15mm GI Coupling

15mm GI Pipe

20mm PVC Pipe

15mm Flow control Valve

15mm SS/Brass tap

Labour for jointing (Fitter 1 Grade)

Earth work excavation for laying of 25mm PVC pipe line including all charges etc

Laying and Jointing of 15mm GI pipe line including all charges etc

Refilling the Trench after laying of 25mm PVC pipe line including all charges etc

Provision stand post arrngements

Providing Public Foundain

GST Amount for providing Service to Government Contract Works for the above RENEWAL Works. { 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)

RSR construction