Construction Of new 10,000 Lit OHT Pumb Room and Bore well in Therukku Ponthaiyan Street at Thuvarankurichi Panchayat

Amount

Construction Of new 10,000 Lit OHT Pumb Room and Bore well in Therukku Ponthaiyan Street at Thuvarankurichi 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 (0-3.58m) above GL

D)For coloum beam floor slab and side wall from GL 3.58-6.85m 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

For Floor Beam and Bottom of Floor slab

Curved surface -6.00to8.45m

For side wall& Roof slab sides Hanch

Square coloum

For coloum Below GL

For GL to 3.30 m

For coloum 3.30m to4.30m

For coloum 4.30m to5.30m

For coloum 5.30m to6.30m

For coloum 6.30m to6.85m

Exteroir Emulsion two coats of approved colour including cost and covenyance 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 clear wide made out of 50 mm x 50mm x 6mm MS angle for both sides and for steps at 30cm C/C welded jointed etc ., for I staging from GL to 1st level brace (weight 4.5kg/m) IInd and IIIrd staging upto floor slab and IVth staging from floor slab to roof top. Supply, delivery and fixing of 32 mm GI pipes medium for hand rails from I stage to IVth stage. RCC M30 Grade mix for Landing slab 5 nos. at Ground Level- 1No. and above Ground Level - 4Nos. Supply and fixing of 32mm GI pipe medium for hand rails for the Landing slab. Supplying and fixing of MS Base plate of 100mm X 100mm X 6mm thick for fixing Anchore fastener bolt for fixing of hand rails at Landing slab and MS Ladder providing locking arrangements with two coats of approved enamel paint over one coat of red oxide paint as per approved Type Design and as directed by TWAD board officers.

Providing and fixing of RCC inner access ladder in RCC 1:11/2 :3 (one cement,one and half sand and three aggregate) using 20mm HBG stone for OHT including cost of reinforcement, placing grill in position, centring,shuttering charges, mixing concrete,curing etc. to required height and clear width of 45 cm consisting of 2 nos. of vertical post of 10 cm x 15 cm and step slab of 25mm x 25mm etc.complete and as directed by TWAD Board Officers.

Providing 110mm PVC vent cowl arrangements mosquito proof nylon net and as directed by TWAD Board officers

Providing manhole cover of size 0.60 x 0.60M in RCC 1:1.5:3 with suitable reinforcement and 50x50x6mm MS angle fixed along edges and as directed by TWAD Board officers

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

65mm GI pipes forTank connection

65mm Dia G.M Gate Value

65mm Dia Non Return Value

65mmdia GI Coupling

65mm dia GI Elbow

65mmdia Gi Bend

65mmdia Gi Flange Set

65mm dia GI union

Pumb Room

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

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.

Earth filling in basement & sides of foundation with excavated earth including ramming and consolidation etc., complete

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.

Brick work in CM 1:5 (one cement and five sand) using country bricks of size 8.75" X 4.25" X 2.00" including cost of all materials, labour charges, curing etc., complete and as directed by TWAD Board Officers.

For Foundation and Basement

For Super Structure

Reinforced cement concrete 1 : 1 1/2: 3(one cement,oneand half sand and three coarse aggregate)using 20mm size hard broken stone jelly(machine crushed) for the following members.The rate to excludethe cost of steel for reinforcement,centering,shuttering, strutting but includingcost of mixing of concrete,placing,vibrating with Mechanical Vibrator, finishing and curing etc. complete and as directed by TWAD Board Officers.

Steel centering for soffits of RCC members including shuttering,strutting to the centring and providing supports etc.complete for the following members using MS Sheets of size 90cm x 60cm and BG 10 Gaugesstiffened with welded MS angles of size 25 x 25 x3mm laid over Silver Oak(country wood) joists of size 10 x 6.5 cm (spaced at about 90cm C/C) and supported by Casurania props of 10 cm to 13 cm dia. spaced at 75 cm C/C and as directed by TWAD Board Officers.The centring materials should be supplied and should be removed after the specified stripping time of the concrete as per IS 456/1978.

Plastering with C.M. 1:5(One part of cement and Five parts of sand) with 12mm thick over brickwork portion including labour charges for mixing finishing and curing etc., complete and as directed by TWAD Board Officers.

Special ceiling plastering for RCC Slab with C.M.1:3(One part of cement and Three parts of sand) 10mm thickover RCC surface including labour charges for mixing finishingand curing etc., complete as directed by TWAD Board Officers.

Flooring CC 1:4:8 (one Cement , Four Sand and eight HBS )10 cm thick using 40mm HBS metal and top finished with cement mortors 1:3 (one cement and three sand) 12 mm thick including all labiur charges for mixing finished and curing etc., complete and as directed by TWAD Board Officers

Supply and fixing of MS door (Single leaf) of sizes 1.00 x 2.00m in MS angle 50 x 50 x 4mm and MS flat 35 x 6mm with MS sheet of 18 gauge including ventilating arrangements using 20mm square MS rods with locing arrangements including two coats of approved enamel painting over one coat of primer

Supply, fabricating and fixing in position of RTS rods including cost of steel and binding wire etc., complete.

Supply and fixing of RCC box type jolly of size 0.6 x 0.45 m

Painting two coats with approved cement paint over one priming coat of white cement over cement plastered wall surface and ceiling including cleaning preparing the surface and curing etc., complete (using cement paint of colour as approved by the Departm

White washing two coats using fine screened shell lime for the new plastered surface for inner and outer side of the room including the cost of materials labour charges etc., complete and as directed by TWAD Board Officers.

Weathering Course Over RCC Roof Including fixing One Coarse Of pressed tiles etc., Complete

Providing Bore Well

Conducting Geophysical survey Fixing the location by TWAD Board.

Drilling of bore wells any where in Thanjavur district including transpotation from one place to another place within the above dirstrict in alluvial soil (or) sedimentary state of clay and sand stone shales, Pebbles, boulders etc., by first taking a pilot bore.

Drilling 150.mm Pilot bore well.

Up to 60m depth

From 60 m to 90m depth

Reaming from 150 mm dia pllot of bore to 300 mm dia bore as driected by the department officers.

Up to 60m depth

From 60 m to 90m depth

Labour Charges for inserting PVC Casing pipes assembly (with slots and without slots) in the drilled hole including jointing the pipes with PVC couplers with cement pases etc., complete and supplying and packing in the annular space with pebbles of approval size and etc.complete in front of the dept.officers.

Charges for developing the bore wells with air compressor of 600 cfm capacity (minimum 8 Hours) including transportatiion labour and fule charges for compressor as dricted by departmental officers etc.,

Supplying and delivery of the following material as per ISI specification.

150 mm OD PVC plain Casing (MW)

150 mm OD PVC Screen Casing pipes(MW)

150 mm OD PVC End Plug

Bore cover using Ms flat of size 1 cm * 3mm and MS sheet on top with bolting arrangements for securing the cap in position

50mm UPVC pipe

50mm GI Adopter

50mm GM Gate volve.

50mm flange set

50mm GI Pipe B class

50mm GI Elbow

50mm MS clampset

4.00sq mm cable wire

18mm Nylon rope

5 HP Sumersible motor having 250LPM-125M Head

Supplying and delivery of wall moulding type contropanel made up of MS sheet 18 SWG vermin proof ,box type with higned front door an fixed sides with inter locking facility etc., complete with internal wiring of star delta control panel with provision for cable including all charges etc complete.

Labour Charges for Erection of Pumpset, in the bore well, including Connection of Submersible Cable,electificationworks for service connection & etc.,

Provision for 50 mmm Water Meter & Dirt Box

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}

Vigneshprabhu