Construction of New OHT 30000 Litres at South Street Palathali Habitation in Palathali Panchayat

Amount

Construction Of 30000 Lit OHT ( 12 m Stage ) at South Street Palathali Habitation in Palathali Panchayat

Earth work excavation in all class of Soil except hard rock requiring blasting with intial lead and lift etc. Complete for foundation as per SS 20B. First depth upto 2 m

Earth work excavation in all class of Soil except hard rock requiring blasting with intial lead and lift etc. Complete for foundation as per SS 20B. second depth Above 1 m

Supplying and filling with Good Quality M.sand including Cost and conveyance, labour charges etc, Complete.

For foudation

.GL landing and platform

C.C.(1:4:8) Mix using 40mm ISS & HBG metal including cost & conveyance & Labour charge etc. complete.

For foudation

GL Brace

.GL landing and platform

Cement concrete ( M 30 ) mix using 10mm & 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

a) For items 1.5m to 4.5m 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)For items 10.98m to 14.64m above GL

g)For items above 14.64m & up to 18.30m from GL

Supplying and and erection of steel centering using mild steel sheets including Cost and conveyance, labour charges etc, Complete.,

a. Below GL

b. From GL to 3.30 m

c. From 5.30 m to 6.30 m Above GL

d. From 8.30 m to 9.30 m above GL

From 11.30 m to 12.30 m above GL

Curved Surface

0 to 3.30m from floor level

SQUARE COLUMN II

Square column Below GL and upto 3.30 m Above GL

Ground level to 3.30

3.31 m to 4.30 m ht

For coloumn 4.31m to 5.30 m

For coloumn 5.31 m to 6.30 m

For coloumn 6.31 m to 7.30 m

For coloumn 7.31 m to 8.30 m

For coloumn 8.31m to 9.30 m

For coloumn 9.31 m to 10.30 m

For coloumn 10.31 m to 11.30 m

For coloumn 11.31m to 12.30 m

Exterior Emulsion two coats of approved colour with two coats of including rubbing and labour charges etc.

Steel - supply , fabrication and placing of reinforcement steel of high yield strength ribbed bars of various diameters and grade conforming reinfore=ced concrete works etc

fabrication , supply delivery and fixing of outside MS ladder of 45 cm wide 50*50*6mm MS Angle for side stepsin 16 mm MS plain rods fixed at 30 mm c/c weltwd and joined etc.

Providing Hand rails over the Roof slab by using 32 mm GI Pipe with 40mm x 6mm MS Flat and fixied with 12mm dia Fastner Bolt 75mm long and as directed by TWAD Bd officers

providing and fixing of RCC ccess ladder in RCC 1:1.5:3 mix using 20 mm HBG metal including cost and conveyance etc.

Providing and PVC ventilating arrangement , mosquito proof nylon net with 110 mm PVC pipes and cowl etc complete .

Providing cut stone of size 0.30*0.30m*0.15 m Cm 1:3 service reservoir as directed by TWAD board Officer

Providing manhole cover of size 0.60*0.60m in RCC 1:1.5: 3 mix with suitable reinforcement and 50*50*6 mm MS along edges etc . Complte

65mm Ø GI pipes for over flow & 1xl

65mm Ø GI pipes for over flow & 1xl

50mm Ø GI pipes for scour pipe 1xl

65mm Ø GI pipe for delivery 1x1 pipe

90mm Ø PVC Threaded coupler

65 mm Ø PVC threaded coupler

65mm Ø GI Tee

65mm Ø GI 900 Bend

65mm Ø GI coupler

65mm Ø GI union

65mm Ø GI Elbow

65x50mm Ø GI Reducer

75mmx 63mm PVC Reducer

75mm PVC Threaded coupler

75x90 PVC Reducer

75x63 PVC Reducer

65mm Ø GM Gate valve

50mm Ø GM gate valve

Labour charges for GI pipe connection to the OHT, for inlet, outlet, overflow and scour arrangements including cutting and threading, earth work excavation & refilling.

Refilling the foundation with excavated earth including consolidation as directed by the TWAD Board officers.

Provision for water meter, Dirt Box including erection charges

63 mm Distribution line

Earth work excavation in all types of strata for laying of pipes with the standard trench width as per Bd .Circular No. 28/ AE10/ P&D/ 2001/ dt. 01.10.2001 and JCE (P&D)/ Lr.No. LM/ AE10/ P & D/ 2001/ dt.22.11.2001 63 mm Pipe Line

Supply of unplasticised PVC rigid pipes as per BIS 4985/2000 with ISI Marking to site of works 63 mm Pipe Line

Lowering and laying the PVC Pipes and specials to trench , laying to proper grade and alignment, Jointing with PVC coupler and specials fixing with Solvent cement paste etc 63 mm Pipe Line

Refilling with excavated soil complying with standard specification in layers of 15 cm thick well rammed and consolidated after pipes and specials are laid and tested.

Supply of PVC specials as per BIS 10124/1988 Part 1 to 13 &BIS 7834/1975 with ISI Marks to site of works

63mm Coupler

63mm PVC Tee

63mm PVC Elbow

63mm PVC End Cap

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}

P MANIVANNAN (BID ID -1565146)