Construction of 100000Litres Capacity OHT Tank of 7.5m Staging height at Vadakaraiyathur H/O Vadakaraiyathur in Kabilarmalai Block of Namakkal District under 15 TH FINANCE COMMISSION (D.Pt) 2023-2024 KBM-1

Amount

Construction of 100000Litres Capacity OHT Tank of 7.5m Staging height at Vadakaraiyathur H/O Vadakaraiyathur in Kabilarmalai Block of Namakkal District under 15 TH FINANCE COMMISSION (D.Pt) 2023-2024 KBM-1

Earth work excavation below G.L. and depositing on bank within an initial lead of 10 m and an initial lift of 2 m for the following classification of soil.In hard stiff clay, stiff black cotton soil, hard red earth, sales, murrams, gravel, stoney earth, etc complete

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

Cement concrete 1:2:4 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 bed blocks for 10 cum

Precast Hollow Block Masonry with C.m.1:5 mix using hollow in size of 0,40x0.20mx0.20m

Plastering with cement mortar 1:5 mix to 12mm thick including cost and conveyance of all materials to site and all labour charges etc complete for 10 Sqm

RCC 1:1 1/2: 3 using 20mm HBG metal excluding cost of reinforcement and centering but including cost of mixing, laying, finishing, curing etc

Column footing below 1.50 m from GL

0 to 4.50 m from Above GL

4.50 m to 9.00 m. from above GL column upto floor beam bottom

For items 7.50 m to 10.98 m from above GL

Provinding steel centering using MS plates of size 90cmx60cm 13 grade to 10 grade thick welded with 25mmx25mmx3mm MS angles supported with country wood stantling of size 10cmx6.5cm at 90 cm C/C strutting with casurina props of 100m to 13cm dia as directed by Board Officers

Plain Surface

Plain Surface Above GL 0 TO 3.30 Mtr

3.31 mto 4.30 m Above GL

6.31 mto 7.30 m Above GL

Curved Surface

Square Columns

Below GL

Circular Column

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 Board officers

Refilling the basement with excavated earth other than sand complying the Standard specification

Painting two coats using ready mixed Plastic Emulsion paint inlcuding priming coat and cost and conveyance of paint and all labour charges etc complete

Fabrication,supply, delivery and fixing of outside MS ladder of 45cm wide made out of 50x50x6m 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 arrangements provided with one coat of red oxide paint for providing access to roof top of 10,000 lit. capacity OHT of suitable inclined length, including bottom anchorage and 6transportation and as directed by Board 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., to required height and clear width of 45cm consisting of two Nos. of vertical post of 10cm x 15cm and step slab of 25mm x25mm etc., complete and as directed by Board officers

Supply and delivery and fixing position of CI man hole cover and frame of Size 60x60cm on roof slab and as directed by the officers The manhole frame and cover should be of light duty and conforming to ISI 1726/1974

Supply and Delivery and Fixing in Position of 150mm dia AC Ventilators on the roof Slab and as directed by the officers

Supply and delivery of Following GI Pipes with standard specification

80mm GI Pipe for Delivery

80mm GI Pipe for Scour

80mm GI Pipe for Overflow

80mm GI Pipe from Floor Slab Delivery

80mm GI Pipe from Floor Scour

80mm GI Pipe from Floor Overflow

80mm GI Pipe for Inlet

80mm GI Pipe for Inlet

80mm GM Gate Valve

80mm GM Gate Valve

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)

Chinnusamy P