WORK 26 JJM OHT 10000 LTR NELAIYUR PANCHAYAT

Amount

Construction of 10000 Litre Capacity OHT at Kattukudi in Nilaiyur Panchayat

Earthworkexcavatio and depositing on bank with initial lead and lift in all clauses of soil except hard rock as per SS20BX2 etc 1st Depth

2nd Depth

Collection and supply of M. Sand and filling in to the basement including cost and conveyance to the siteand all labour charges etc

Cement Concrete 1:4:8 mix using 40mm HBG metal including cost and conveyance of all materials to site including all labour charges for filling etc

Reinforced Cement Concrete 1:1.5:3 mix for RCC using 20mm ISS BG metal including cost and conveyance of all materials to site including all labour charges etc

A) For item 1.50m to 4.50m below GL

B) For Items 0 to1.5m Ground Level

C) For Column above G.L. and upto 4.50m from GL

D) For Column above and upto 4.51m to 7.32m above GL

E) Roof Slab 7.32m to 10.98m from GL

Centering the sides and soffits of Rcc structure including necessary strutting etc copmlete

A) PLAIN SURFACE

i. below GL

ii.GL and at 3.3m from Above GL

iii.GL 3.31 to form Above GL 4.30 m

iv.Floor Slab bottom at 6.31m height above G.L

B) CURVED SURFACE

i.) Side Wall (0 to 3.30m)

ii.) Floor Slab Sides (6.30m to 7.30m)

C) SQUARE COLUMN

i.) Column upto Below GL

ii.) Column from 0m to 3.30m above GL

iii.) Column from 3.31m to 4.30m above GL

iv.) Column from 4.31m to 5.30m above GL

v.) Column from 5.31m to 6.30m above GL

vi.) Column from 6.31m to 7.30m above GL

Painting two coats with approved cement paint over one of priming coat over cement plastered exposed surface of the reservoid including cleaning preparing the surface and curing etc., complete

Supply and febrication and placing inposition mild steel or ribbed for steel and all rainfoced cement comcrete works as per the design given including cost of steel and building wire in all floors etc, complete compltying with standard specification

Fabrication supply delivery and fixing of outside MS ladder wide 45 cm made out of 50x50x6 mm Ms angle for sides and steps in 16mm Ms plain rods fixed at 30cm centre to centre welded, jointed etc providing with suitable

Providing and fiing of RCC inner access ladder in R.C.C 1:1:5:3 mis using 20 mm metal including cost and conveyance of all materials to work site and all labour charges etc.complete

Providing Manhole cove of size 0.60x0.60M in RCC 1:1:5:3 with suitable reinforecement and 50x50x6nn MS angle fixed along edges.

Provision for pipe connection arrangement for inlet, outlet,source and overflow etc., including cost of pipes specials, value, labour charge

65mm dia GI pipes for inlet connection

65mm dia GI pipes for overflow &rainwater harvesting pipe

50mm dia GI pipes Scour arrangement

65mm dia GI pipes for delvery

65mm dia GI pipes GI Tee

65mm dia 90degree bend

65mm dia bend

65mm dia GI Coupler

65mm dia GI Union

65mm dia GI Elbow

50mm dia GI Union

50mm dia GI Elbow

65x50mm dia GI Reducer

75x63mm dia PVC Reducer

65mm dia GM Gate value

50mm dia GM Gatevalue

Refilling with excavated earth including all labour charges etc complete

Earth work excavation and depositing on bank with initial lead of 10 m and lift of 2 M in narrow trenches for laying of pipes etc

Supply and delivery of following PVC Pipes 63mm OD 4 KSC PVC Pipes

Conveyance of the following rigd PVC pipes, lowering to trenches and laying to proper grade and alignment etc Complete 63mm OD 4 KSC PVC Pipes

Refilling with excavated earth including all labour charges etc complete

GST Amount for providing Service to Government Contract Works for the above Construction & Maintenance Works. { GST Amount is the Total GST Amount for overall quoted amount (Both Construction and Maintenance) above this row in column "BB" for all works in this package} (Refer Clause 13.2 & 13.3 of Section 2 of Instruction to Bidders (ITB) of SBD)

K. THIRUPATHI