Construction of 30000 Litre OHT at Koolani theru in Seruvaviduthi South Panchayat

Amount

Part 1 Construction of 30000 litres OHT at koolani theru in seruvaviduthi south Panchayat

Earthwork excavation for foundation in all soils and sub soil to full depth as may be directed except in hard rock requiring blasting but inclusive of shoring and requiring the sides of foundation. First depth upto 2m

Earthwork excavation for foundation in all soils and sub soil to full depth as may be directed except in hard rock requiring blasting but inclusive of shoring and requiring the sides of foundation.Second depth below 2m

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.

Plain Cement Concrete 1 : 4 :8 ( one part of cement, four parts of sand and eight parts of hard broken stone ) using 40 mm gauge hand broken hard broken granite stone jelly complying with standard specifications in foundations and basement.

RCC M30 GRADE using graded aggregate of HBGs excluding cost reinforcement, centering, shuttering, but including cost of concrete, placing, vibrating etc complete

a) For raft below GL(1.50 - 4.50) below GL

b) For coloum and brace upto GL(0-1.50)below GL

c) For coloum and Middle brace upto (0-3.58) above GL

d) For coloum beam floor slab and side wall from GL (3.58-6.58) above GL

e) For side wall and roof slab 7.35-8.35 above GL

Supplying and erecting Centering and Shuttering for soffits including necessary supports and strutting up to 3 M height for plane surfaces as detailed below in all floors with all cross bracings using Mild Steel sheets of size 90 x 60 cm and 10 BG stiffened with welded Mild Steel angle of size 25mm x 25mm x 3 mm for boarding laid over silver oak joists of size 10cm x 6.50 cm spaced at about 90 cm centre to centre and supported by casurina props of 10cm to 13 cm dia spaced at not more than 75 cm centre to centre etc. complete complying with the standard specification.(Payment for centering shall be given after the concrete is laid).

Plane surface - below GL

Raft side

For GL brace and middle brace B1

For GL brace and middle brace B2

For Floor beam and bottom of floor slab

Curved surface 6.00 to 8.45m

for side wall& roof slab sides hanch

Square coloum

For coloum below GL

ForGL to 3.30m

For coloum 3.30m to 4.30m

For coloum 4.30m to 5.30m

For coloum 5.30m to 6.30m

For coloum 6.30m to 6.85m

Exterior Emulsion two coatgs for approved colour including cost and conveyance and all labour charges etc complete

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

Fabrication, supply, delivery and fixing of outside MS ladder of 45cm wide 50x50x6mm MS angle for side stepsin 16mm MS plain rods fixed at 30mm c/c welded, joinded etc.

Providing and fixing of RCC access ladder in RCC 1:1.5:3 mix using 20mm HBG metel including cost and conveyance and all labour charges etc complete

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

Providing manhole cover of size 0.60x0.60m in RCC 1:1.5:3 mix with suitable reinforcement and 50x50x6mm MS along edges etc complete

Refilling with excavated earth other than sand complying with standard specification for filling in trenches

65mm dia GI pipes for tank connection

65mm dia GM gate valve

65mm dia non return valve

65mm dia GI coupling

65mm dia GI Elbow

65mm dia GI Bend

65mm dia GI Flange set

50mm Water Meter

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}

Anbazhagan