Construction of 60000 lts capacity Over Head Tank at Vethiyarvettu MBC Middle Street in Vethiyarvettu Panchayat in Jayankondam block in Ariyalur district under 15th FC 2023-24

Amount

Earth work excavation and depositing on bank with an initial lead of 10m and initial lift of 2m in Sand or other loose soils, wel sand, not under wter, silt light black cotton soil, sandy loom and ordinary soil - SS 20B et complete as directed by officers 1 st Depth 2m

II depth of 1 m

Supply and filling of foundation and basement with clear river sand in layers not exceeding 15cm thick, well rammed alround and consolidated including watering etc. complete complying with standard specification as directed by officer. For Foundation

Levelling course with Plain cement concrete 1:4:8 (one cement four sand & eight course aggregate) using 40 mm H.B.G. stone for foundation including cost of cement mixing concrete laying, consolidation and curing etc. complete as directed by officers. For Foundation

Reinforced cement concrete 1:1½:3 (one cement, one and half sand, three course aggregate) using 20mm size hard blue granite stone (machine crushed) excluding cost of reinforcement, fabrication and placing the grills in position and excluding cost of cente From 1.50m to 4.50 Below GL Raft slab and beam

From 0 to 1.50m below GI Columns and GL Brace

From 0 to 4.50m Above GL Column above and Middle

From 4.50m to 7.32 Above GL Column, floor beam, slab and side wall

From 7.32m to 10.98m Above GL Brace at 2.0 m from GL

Centering for sides and soffits of R.C.C. slab of plane surface for R.C.C. floor slab including strutting upto 3.3 mt height using MS sheets of size 90cm x 60cm and stiffend with welded MS angle of size 25mm x 25mm x 3mm laid over silver oak (country wood Plain surface Below GL for Individual footing and GL Brace

From 0 to 3.3m Middle brace and roof bottom

From 4.31 to 5.3m for flooe beam

From 6.31 to 7.3m for flooe beam and floor slab

Curved Surface From 0 to 3.3m Above GL for side wall and roof

From 3.31 to 4.30m

From 6.31 to 7.3m for flooe beam and floor slab

From 7.32m to 8.30m Above GL

Square Column Below GL

Painting two coats of cement paint of approved cement paint coat cover cement plastered exposed surface of the reservoir including cleaning, preparing the surface and curing etc., complete and as directed by the Officers.

Supply fabricating and placing in position of RTS grills at all heights for reinforcement including cost of steel for all works and labour charges including cost of binding wire etc., complete for all RCC works and as directed by Offices.

Fabrication, supplying and delivery and fixing of MS ladder wide 45cm made out of 50 x 50 x 6mm MS angle for sides and steps in 16mm MS plan Rods fixed at 30cm centre for 60000 OHT

Providing fixing of RCC inner access ladder in RCC 1:1 :1/23 (one cement one and half sand, three agreegates 0 using 20mm hard broken stone) for 60000 OHT

Providing PVC ventilating arrangements mosuito proof nylon net with 110mm PVC cowl and as directed by the Officers

Providing cutstone slab in CM 1:3 and as directed by the Officers

Providing manhole cover of size 60cm x 60cm in RCC 1:1 1/2 : 3with suitable reinforcement and 50x 50 x 6m MS angle fixed along edges and as directed by the Officers

Provision for pipe connection arrangements for inlet, outlet,scour and overflow etc., including cost of pipes, specials, valves, labour charges for lifting, aligning, cutting, threading, fixing and painting of GI pipes with two coats of approved quality 65mm Dia GI pipes for inlet connection

65mm Dia GI pipes for over flow & rain water harvesting connection

50mm Dia GI Pipes for scour pipe

65mm GI Pipe for Delivery pipe

65mm GI Tee

65mm GI BEND

65mm dia GI coupler

65mm dia GI Union

65mm dia GI Elbow

65X50mm dia GI reducer

65mm Dia GM Gate value

50mm Dia GM Gate value

Towards the cost of Name Board provision

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}

R BALAMURUGAN