TN04-01/15th CFC(Dt.Pt)-2024-25- Basuvapuram

Amount

Construction of 30000 Litres OHT with Pipeline at Kandhagoundanur H/o Basuvapuram

I) Construction of 30000 litter's Capacity OHT Tank (12.00m Staging Height)

1. Earth work Excavation for Foundation in all soils and Sub Soil as per SS20B for foundation etc. complete.SS 20B a) First Depth of 2 m

2. 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.

3. 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

4. Reinforced cement concrete 1:1.5:3mix using 20mm ISS metal including cost and conveyance of all materials to site and all labour charges for mixing, laying, and curing etc complete a) Items 1.50 m to 4.50m below GL

B). For items 0 to 1.50m below GL

C). For items 0m to 4.5m above GL

D). For items 4.51m to 7.32m above GL

E). For items 7.32m to 10.98m above GL

F). items 10.98m to 14.64m above from GL

G) 14.64m 18.30m above GL

5. Supplying and erecting steel centering for sides and soffits I including necessary supports' and shuttering to the required height for RCC items using MS sheets of suitable size of BG.10 stiffeneq with welded MS angles of size 25mm x 25mm x3mm of boarding A). PLANE SURFACES a). Below GL

b) From 0.00 - 3.30m

c) From 5.30m to 6.30m

d) From 8.30m to 9.30m above G.L

e) From 11.30m to 12.30m

B) Curved surface a) upto 0-3.30 m height

b) From 5.31-6.30m Height

C) Square column a) Below GL

b) 3.31 to 4.30mm

c) 4.31 to 5.30mm

d) 5.31 to 6.30mm

e) 6.31 to 7.30mm

f) 7.31m to 8.30m

g) 8.31 to 9.30m ht

h) 9.31m to 10.30m

i) 10.31 to 11.30 ht

j) 11.31m to 11.40m

6. Painting two coats using ready mixed Plastic Emulsion paint inlcuding 7 priming coat including cost and conveyance of all materials to site and all labour charges etc comoplete

7. Supplying and Fabricating and placing in position MS steel or ribbed for steel for all reinforced 8 cement concrete works as per the design given including cost of steel and binding wire in all floors etc, Complete complying with stanard specification.

8. Supplying, Fabricating, Delivery and placing in position MS steel Ladder wide 0.45m made out 9 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.

9. Supplying and Fixing of RCC inner access Ladder in RCC 1:11/2:3mix etc., complying with stanard specification.

10. Providing PVC ventilating arrangements mosquito proof nylon net with 110mm PVC cowl and as directed by Departmental Officers L B D Unit

11. Providing Cut stone slab in CM 1:3 mix and as directed by Departmental Officers

12. Providing Manhole cover of size 0.60x0.60 m in RCC 1:11/2:3 mix with suitable reinforcement and 50x50x6mm Ms angle fixed along edges and as-directed by Departmental Officers

13. Provision for Pipe connection arrangements 65m dia GI Pipe for inlet connection& outlet

65mm dia GI Pipe for over flow and rain water 1 harvesting pipes

50mm dia GI Pipe for scour pipes

65mm dia GM Gate valve

50mm dia GM Gate valve

50 mm dia Flange set

65mm dia GI Tee

65mm dia Gl coupling

65mm dia Gl flange set

65mm dia Gl Elbow

50 mm dia GI Elbow

14. Refilling in Basement with excavated Earth in layers of not more than 15cm. Thick well rammed, watered and consolidated complying with standard specifications etc., complete. a) First Depth of 2m

II) Providing Plat Form Arrangements (Sub Estimate)

1. 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 layers not more than 15.c.m. thick compacting etc. complete complying with standard specification.

2. 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

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

4. Provision for Soak pit arrangements

3. Supply, delivery, laying, jointing and testing of PVC/GI pipes specials including earthwork excavation refilling (Vide Separate Estimate)....... etc...

1. Earth work excavation and deposting on bank with in inintial lead of 10m and initial left of 2mts in hard stiff clay, stiff black cotton soil, hard rd earth earth mixied with small size boulders and hard gravely soil as per

2. Supply of HDPE pipes inclding cost and conveyance of all materials to site and all labour charges etc., complee

3. Labour charges for laying and jointing HDPE pipes including all Ibaour charges for laying pipes in proper alingement and gradient including cost of solvent cement etc., complete

4. 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}

Kumaresan Contractor (BID ID -1153156)