MVS 2022-23 Construction Of OHT Tank 60000L in Erukkur at Erukkur Panchayat Kollidam Block in Mayiladuthurai District

Amount

1.Construction Of OHT Tank 60000L in Erukkur at Erukkur Panchayat Kollidam Block in Mayiladuthurai District

Earthwork excavation and depositing on bank with an initial lead of 10m and lift of 2m in the following classification of soils as directed by Deparment officers. Hard stiff clay, block cotton, hard red earth shales, murram, ordinary gravel, stoney eart

Sand filling for foundation with clear river sand including cost of sand watering, ramming and consolidation etc complete as directed by Department officers.

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

RCC in M30 GRADE using graded aggregtes of HBGs excluding cost of reinforcement, centering, shuttering strutting, but including cost of mixing concrete, placing, vibrating with mechanical vibrator, finishing, curing etc., complete as directed by Department

A)For items 1.5m-4.5m below GL

B)For items 0 m-1.5m below GL

C)For items 0 m-4.50 m Above GL

D)For items 4.50m to- 7.32m Above GL

E)For items 7.32m to- 10.98 m Above GL

F)For items 10.98 m to- 14.64 m Above GL

G)For items 14.64 m to- 18.30 m Above GL

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) Below G.L

b) Above GL to 3.30 m

c) Above 5.30 to 6.30 m

d) Above 8.31 to 9.30 m

e) Above 11.31 to 12.30 m

f) Above 11.30 to 12.30 m

g) Above 12.30 to 13.30 m

h) Above 13.30 to 14.30 m

i) Above 13.30 to 14.30 m

j) up to 3.30 m below GL

k) up to 3.31 to 4.30 m

l) up to 4.30 to 5.30 m

m) up to 5.30 to 6.30 m

n) up to 6.30 to 7.30 m

o) up to 7.30 to 8.30 m

p) up to 8.30 to 9.30 m

q) up to 10.30 to 11.30 m

r) up to 11.30 to 12.30 m

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 Deparment officers.

Exterior Emulsion two coats of approved colour including cost and conveyance and all labour charges etc complete .

Providing MS Ladder & Hand rails arrangements in 60,000 Lits. Capacity OHT With 12.00m Staging Height.

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

Providing manhole cover of size 1x1 0.75 X 0.75 M in RCC 1: 1.5:3 with suitable reinforcement and 5O x 5O x 6mm MS angle fixed along edges and as directed by Department officers.

Providing GI ventilating arrangements mosquito proof nylon net with 50 mm GI pipes and cowl and as directed by Deparment officers

65mm dia GI pipes for tank connection

65mm dia G.M Gate valve

65mm dia GI coupling

65mm dia GI Elbow

65mm dia GI Bend

65mm dia GI Flange set

65mm dia GI Union

Provision for GI pipe line work including cutting ,threading &fixing charges

Provision for Name Board charges

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.Gayathri