TN04-09-003 /JJM - 2023-24 -Eriyur Block CONSTRUCTION OF 30000 LITERS OHT TANK 12.00M STAGGING HEIGHT WITH PIPELINE AT M.THANDA H/O SUNJALNATHAM.

Amount

CONSTRUCTION OF 30000 LITERS OHT TANK 12.00M STAGGING HEIGHT WITH PIPELINE AT M.THANDA H/O SUNJALNATHAM.

Earthwork excavation for Foundation in all soils and sub soil as per SS20B for Foundation etc.complete. SS 20B

Supplying and Filling foundation and basement with filling sand in layers not more than 15cm Thick well ramed, watered and compacted complete complying with standard specification.

For foundation

Cement concrete 1:4:8 mix using 40mm ISS metal including cost and conveyance of all materials to site and all labour charges for mixing laying and curing etc complete

For Columns Base

Reinforced cement concrete 1:1. 5:3 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

Items 1.50m to 4.50m below GL

Items 0 to 1.50m below GL

Items 0.0m to 4.50m above GL

Items Above 4.51m to 7.32m

Items Above GL 7.33m to 10.98m

Items 10.98m to 14.64m above GL

14.64m 18.30m above GL

Supplying and erecting shuttering including necessary supports for plane surface in foundation and basement and in all floors for R C C column footing column plinth beam, beams, roof slabs, staircase steps, bed blocks, critical

For Plan Surface

Below GL

From 0.00 to 3.30m

From 5.30m to 6.30m

From 8.30m to 9.30m above G.L

From 11.30m to 12.30m

Curved Surface

Upto 0-3.30m height

From 5.31 - 6.30m Height

Square column

Below GL

8.31 to 9.30m ht

10.31 to 11.30m ht

Painting two coats using ready mixed plastic emulsion paint inicuding priming coat including cost and conveyance of all materials to site and all labour charges etc comoplete

Supplying, fabricating and placing in position of MS steel or ribbed for steel for all Reinfor cement concrete works as per the design given including the cost of steel and binding wire in all floors etc., complete complying with stanard specification.

Supplying, Fabrication, delivery and placing in position MS steel ladder wide 0.45m made out of 50x50x6mm MS angle for sides and steps in 16mm MS plain rods fixed at 30cm c/c welded and jointed etc., Complete complying with stanard specification.

Supplying and fixing of RCC inner access ladder in RCC 1:1. 1/2:3mix etc.,Complete complying with stanard specification

Providing PVC ventilating arrangements mosquito proof nylon net with 110 mm PVC cowl and as directed by Departmental officers

Providing cut stone slab in CM 1:3 mix and as directed by Departmental officers

Providing manhole cover of size 0.60 X 0.60M in RCC 1:1. 1/2:3mix with suitable reinforcement and 5O x 5O x 6mm MS angle fixed along edges and as directed by Departmental officers

Provision for Pipe connection arrangements

65m dia GI pipes for inlet connection & outlet

65mm dia GI pipe for over flow and rain water harvesting pipes

50mm dia GI pipes for scour pipes

65mm dia GM gate valve

50mm dia GM gate valve

50 mm dia Flange set

65mm dia GI Tee

65mm dia GI coupling

65mm dia GI flange set

65mm dia GI Elbow

50mm dia GI Elbow

Refilling in Basement with excavated Earth in layers of not more than 15 cm. Thick well rammed, watered and consolidated complying with standard specifications etc., comlete.

Provison Plat form Arrangements (Sub Estimate)

Cement concrete 1:4:8 (one cement four sand and eight jelly) using 40.m.m. H.B.G.Jelly for foundation including watering where ever necessary and laid in iayers not more than 15.c.m. thick compacting etc. complete complying with standard specification

Brik work in CM 1:5 mix using good country bricks including cost and conveyance of all materials to site and all labour charge etc., complete

Plastering with cement 1:5 - 12 mm thic including cost and conveyance of all materials to site and all labour charges etc., complete.

Provision for soak pit arrangements

Provison for Pipe line (Sub Estimate)

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

Supply of HDPE Pipes including cost and conveyance of all materials to site and all labour charges etc., completed.

Labour charges for laying and joining HDPE Pipes including all labour charges for laying pipes in proper alingment and gradient including cost of solvent cement etc., complete.

Refilling with excavated earth after laying of pipes including all labour charges Solvent cement etc., complete.

Providing Name board

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}

S.Senthilkumar

OLPANDCO