Providing Alternative Borewell (Hardrock Area) with Construction of 30000 Llr Capacity OHT with Pumping Main line at Mathur in Mathur Panchayat

Amount

Providing Alternative Borewell (Hardrock Area) with Construction of 30000 Llr Capacity OHT with Pumping Main line @ Mathur in Mathur Panchayat

NEW BOREWELL - HARD ROCK AREA

Conducting Geo Physial survey using scientific instruments

Drilling of 150 mm dia borewell in hard rock area anywhere in Pudukkottai District in the Place show by the officers including tranportation of Rig and supporting vehicle from one place to another place including fuel, etc completed

Loose soil

Hard rock

Supply and delivery of 150mm PVC casing pipes and specials with ISI marking

Supply and delivery of 150mm CM PVC Bore Cap

Construction of 30,000 Litre capacity OHT

Earthwork excavation and depositing on bank with an initial lead of 10m and lift of 2m in hard stiff clay, stiff black cottonsoil, hard red earth , shales, murams,gravel, stoney earth and earth mixed with small boulders and hard gravelly soil (SS 20B) including shoring, and strutting baling out of water wherever necessary and all other incidental charges etc. complete

First depth of 2m

Second depth of 1m

Filling with M-sand including cost and conveyance of all meterials to site and all labour charges etec.complete

Plain cement concrete 1:4:8 (One cement, four sand and eight course aggregate) using 40mm size hard granite broken stone for foundation including mixing concrete laying, consolidation, curing etc. complete as directed by TWAD Board Officers Beyond 1.5m-4.5m below G.L For foundation

Reinforced cement concrete 1:1.5:3 mix using 20mm ISS metal including cost and conveyance of all materials to site and all labour charges for mixing, laying, and curing etc complete

Below GL

Beyond 0 to 1.50m below GL

0m to 4.5m above GL

Above 4.51m to 7.32 m above

Above 7.32 m & up to 10.98 m from GL

Supply and erection of steel centering, shuttering for soffits and sides including necessary supports and strutting for all RCC works using MS sheets of suitable size of BG 10 stiffened with MS angle of size 25 X 25 X 3mm for boarding laid over I type M. S. Truss of size 25x25x3 mm space at about 90cm c/c and supported by 40 mm GI pipe (Medium)spaced at 75cm c/c etc., complete as directed by TWAD Board officers.

PLANE SURFACES

Below G.L.

G L to 3.30 m from Above Gl

4.31m to 5.30 m from above Gl

Curved Surface

Floor slab sides

Square column

Below G.L.

column 0 m to 3.30m above G L

column from 3.31 to 4.30m above G L

column from 4.31 to 5.30m above G L

column from 5.31 to 6.30m above G L

column from 6.31 to 7.30m above G L

Painting two coats with Emulsion Paint over the one coat of Priming coat including cost and conveyance of all materials to site and all labour charges etc complete

Supply, fabricating and placing in position of RTS rods for reinforcement at all heights for all RCC works including cost of steel, binding wire, labour charges etc. complete

Fabrication, supply, delivery and fixing of outside MS Ladder of 45cm clear wide made out of 50 mmx 50mm x 6mm MS angle for both sides and for steps at 30cm C/C welded jointed etc .,

Supply, delivery and fixing of RCC inside access ladder i RCC Mix 1:1.5:3 mix using 20mm including cost and conveyance of all meterials to site and all labour charges etec.complete

Ventilator made up of 45cm dstem with 60mm GI Pipe and arms made out of 65 mm GI Tee and elbow with 20cm,65cm Pipe nibble and firmly welded

Supplying and fixing of cut stone of size 0.45m x 0.45m x 0.15 set in CM 1:3 (One cement and three sand) below the inlet pipe inside the service reservoir

Providing manhole cover of size 0.60 X 0.60 m in RCC 1: 1.5:3 with suitable reinforcement and 50 x 50 x 6mm MS angle fixed along edges

Providing for Pipe connection arrangements for inlet,outlet,Scour and overflow including cost and conveyance of all meterials to site and all labour charges etec.complete

65mm dia GI pipes for inlet conection

65mm dia GI pipes for overflow

50mm dia GI pipes or scour pipe

65mm dia GI pipe delivery pipe

63mm dia PVC Thraded coupler

65mm dia GI Tee

65mm dia GI 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

65mm dia GM gate valve

50mm dia GM gate valve

Refilling the sides of foundation of Service Reservoir with excavated earth complying with standard specification for filling the foundation including watering consolidation etc. complete As per item l(a) + l(b) Less item 2,3 & 4A & 4B Total

Painting or the SR With enamel paint for name board as per specification

7.50 HP PUMPSET

Supply and delivery of the submersible pumpset 75Lpm x 200m head of 7.50 HP including all charges

Supply and delivery of the panal board to suit 7.50 HP submersible pumpset

Supply and delivery of 4.0 sqmm submersible cable for pumpset erection

Supply and delivery of 50mm dia UPVC Column pipes for pumpset erection

Supply and delivery and errection of following GI Specials for Pumpset

HDPE Collars

50 mm GM Elbow

50mm GM Non Return Valve

50 mm GI Flange Set

50 mm MS Clamp set

150 mm MS Bore cover

Provision for Labour charges for Errection of Pumpset

Provision for EB Service Connection (EB Deposit) Charges etc.

Supply and fixing of 25mm dia GI Pipe for Service wire EB Post to main

Supply and fixing of 7.20 GI Bearer EB Service wire connection etc., completed.

Provision for Labour charges for EB Service Connection works.

Construction of MS KISOK Box

Construction of pedestal for KISOK with size 0.75 x 0.45 x 1.80 in cm 1:5 using bricks of size 8 3/4 x 4 3/4 x 2 1/4 including painting etc., complete

Supply and delivery of MS KISOK size 0.75x0.45x0.75 for fixing meter board, switch board with lock and key arrangements including painting two coats

Pipeline for Pumping Main

Earth work excavation and depositing on bank with initial lead o 10m and lift of 2 Min narrow trenches having bed width 1.25m & below for laying of pipes for water supply and sererage works in the forllowing types of soils as directed by departmental officer Hard Stiff Clay, Stiff black cotton, Hard red earth, Shales murram gravel, stoney earth and mixed with small size boulder and Hard Gravelly soils.SS20B

Supply and delivery of following PVC Pipes90mm OD PVC 6KSC Pips

Lowering PVC rigid pipes and specials to trenched laying to proper grade and alighnment, jointing with PVC coupler with cement Paste.90mm OD PVC 6KSC Pipes

Refilling the excaveted soil filling for pipeline works charges

GST Amount for providing Service to Government Contract Works for the above RENEWAL Works. { GST Amount is the Total GST Amount for overall quoted amount 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)

R.SAMDIDURAI CONTRACTOR