Construction of New 60000 litre OHT at Vinnamanglam Habitation in Vinnamangalam Panchayat 12m staging Height

Amount

Vinnamangalam Panchayat .

Part 1 : Construction of 60000 Liter Capacity OHT @ Vinnamangalam Habitation in Vinnamangalam Panchayat. (12m Staging Height)

Earthwork Excavation and depositing on bank wiyh initial lead of 10m and lift of 2m in the following classification of soils as directed by TWAD Board officers.

First Depth 0 to 2.00M

Second Depth. 2.00m to 3.00 m below GL .

Supplying and filling in foundations and basement with filling M- sand in layers not exceeding 15 cm.thick,well watered,rammed and consolidated etc. complete complying with standard specifications.

C.C.1:4:8 Mix using 40mm iss metal for leveling course including cost of mixing concrete, ramming, curing etc.

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 viarator, finishing, curing etc., complete as directed by TWAD Board officers.

Below 1.5m from GL

0 m to 1.50m bellow GL

0 m to 1.00m Above GL.

1.00 m to 4.50m Above GL

4.50 m to 7.32 m Above GL.

10.98 m to 14.64 m Above GL

14.64 m to 18.30 m Above GL

Supplying and Erecting Steel Centering for sides and soffits including necessary supports and shuttering to the required height for R.C.C. ITEM Using M.S.Sheets including labour charges etc.

Below GL

From GL to 3.30m

From 3.31m to 4.30m

From 5.31m to 6.30m

From 6.31m to 7.30m

From 8.31m to 9.30m

From 9.31m to 10.30m

From 11.31m to 12.30m

Square column

Square Column Bellow GL and up to 3.30m Above GL

2.31m to 4.30m ht

4.31 to 5.30m ht

5.31 to 6.30m ht

6.31m to 7.30m ht

7.31m to 8.30m ht

From 8.31m to 9.30m

9.31m to 10.30m ht

10.31m to 11.30m ht0

11.31m to 12.30m ht

Curved surface

Curved surface-up to 3.30m ht

Curved surface-3.30m to4.30m ht.

Supplying Fabricating and Placing in Possition of HSD Steel rods for Reinforcement including cost of Steel and binding wire etc.

16mm RTS

Painting two coats with approved Cement Paint over one coat of Priming coat over cement plastered surface of the Reservoir including cleaning, preparingthe surface etc.

Providing MS Ladder of 45cm wide made out of 50x50x6 mmMS angle for sides and steps in 16mm MS Plain rod fixed at 30cm centre tocentre welded, jointedetc,Providing with suitable side supports, clamps, and locking arrangements provided with one coat of red oxide paint etc.

Providing hand rails over the roof slab by using 32mm GI pipe with 40mm x 6mm MS flat and fixed with 12mm dia fastner bolt 75mm long and as directed by TWAD officers

Providing and fixing of RCC Inner access lader in RCC 1:1.5:3 mix using 20mm HBG stone for oht including reinforcement ,placing grill in position ,centring shuttering charges ,mixing concrete curring etc.

Providing GI Ventilation 2nos mosqito prrof nylone net with 65mm GI Pipe , 4Nos 65mm GI elbow ,4nos cutting and 8nos threading and 2 nos 65mm GI Tee .

Providing cut stone slab in cm 1:3 of size 0.3x0.3x0.15m and as directed by TWAD Board officers

Providing manhole cover of size0.60x0.60m in RCC1:1.5:3 With suitable reinforecement and 50x 50x6mm MS angle fixed along edges and as directed by TWAD Board officers.

Provision for pipe connection arrangements for inlet, outlet, scour and overflow etc., including cost of pipes, specials, valve, labour charge for lifting, aligning, cutting, threading, fixing and painting of GI pipes with two coats of approved quality enamel paint etc. complete as detailed below.

65mm dia GI pipes for inlet connection.

75mm dia pvc Threaded coupler

65mm GI Tee

65mm dia GI Elbow

65mm Gm Gate Valve

65mm dia GI Flange set

65mm dia GI coupler

65mm dia GI Dummy

63mmPVC 4ksc pipe

63mmPVC Bend

Cutting of 65mm GI pipe

Threading of 65mm GI Pipes

75mmx 90mm pvc Reducer

90mm dia pvc Threaded adapter

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

Provision for water meter,Dirt box,including errection charges etc

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

PLATFORM

Earthwork excavation and depositing on bank with an intial lesd & lift in hard stiff clay, gravelly soil, shales, murrams earth mixed soil as per SS 20 B for foundation

Sand filling with good river sand including cost & conveyance of all materials to site and all labour charges for curing, compacting etc., complete.

Cement concrete in 1:4:8 mix using 40 mm metal used for foundation including cost & conveyance of all materials to site and all labour charges for curing, compacting etc., complete.

Brick Work in Cement Mortar 1:5 using Country Bricks including cost & conveyance of all materials to site and all labour charges for curing, compacting etc., complete.

Cement concrete in 1:2:4 mix using 20 mm metal used for Wearing Coat including cost & conveyance of all materials to site and all labour charges for curing, compacting etc., complete.

Plastering with cement mortar 1:3mix to 12mm thick including cost and conveyance of all materials to site and all labour charges etc complete.

Pumping Main Line 90 mm Dia

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

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

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

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

90mm PVC Bend

90mm PVC Tee

90mm Pvc End cap

Provision for RCC Manhole cover

Inside Acceess Ladder

RCC 1:1.5:3 Mix using 20mm ISS HBG Metal etc complete

Supply and Febrication of steel Incl all charges etc complete

Centring for soffits incl all charges etc complete

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}

M/s BHANU CONSTRUCTIONS