Flood Protection Works in Gadilam River at Karukkai Village in Panruti Taluk of Cuddalore District.

Earth work in all soils except Medium rock / hard rock requiring blasting and conveying for formation of bund with lead of 0 to 100 m deploying earth moving machineries and tippers including benching, formation of bunds, breaking clods, sectioning, etc., complete complying with standard specifications and as directed by the departmental officers

Earth Work Excavation for foundation in all soils and sub soils and to full depth as may be directed by the Departmental Officers except hard rock requiring blasting including shoring, strutting and baling out water wherever necessary and refilling the sides of foundation with excavated soil in layers not exceeding 15 cm thick, well rammed and consolidated and depositing including all initial leads and initial lifts, etc., complete complying with standard specifications and as directed by the departmental officers (Narrow Excavation)

Providing and placing in position of plain cement concrete M10 grade using graded hard blue granite broken stone jelly of 40 mm size with river sand mixing with mixer machine including the cost of bailing/pumping wherever necessary laying the concrete in layers of not exceeding 15 cm thick, compacting, consolidation finishing, watering, curing etc. complete complying with standard specifications and as directed by the departmental officers

For works upto 1.50 m depth below ground level and upto 1.00 m height above ground level

For works below 4.50 m to 9.0 m below ground level

Providing and placing in position of plain cement concrete M 20 grade using graded hard blue granite broken stone jelly of 60% of 40 mm size and 40% of 20 mm size mixing with mixer machine including the cost of bailing/pumping wherever necessary laying the concrete in layers of not exceeding 15 cm thick, compacting, consolidation by using vibrators, finishing, watering, curing etc. complete complying with standard specifications and as directed by the departmental officers

For works upto 1.50 m depth below ground level and upto 1.00 m height above ground level

For works below 1.50 m to 4.50 m below ground level

Below G.L below 4.50m to 9.00m

For works above 1.50 m to 4.50 m below ground level

For works above 4.50 m to 9.00 m height above ground level

Supplying and erecting centering for vertical plain / RCC concrete walls of supply channel, retaining wall etc for following height with necessary supports, all cross bracing with mild steel size of 90 cm x 60 cm and gauge BG 10 stiffened with welded mild steel sheet angles of size 25 mm x 25 mm x 3 mm for bearing laid silver Oak / Country wood joist of size 7.50 cm x 5.0 cm spaced @ about 90 cm C / C and supported by Casurina props of 10 cm to 13 cm spaced @ 75 cm C / C, etc., complete complying with standard specifications and as directed by the departmental officers

Vertical centering- Upto 0.90 M Height

Upto 1.80 M Height

Upto 2.70/3.00 M Height

3.00 to 4.00 M Height

4.00 to 5.00 M Height

5.00 to 6.00 M Height

Supplying, fabricating and placing in position of Mild Steel or Ribbed Tor Steel for all RCC works as per design & drawing given including cost of steel, binding wire and labour charges for cutting, bending, laying in position and tying with binding wire, etc. complete complying with standard specifications and as directed by the departmental officers

Supplying and fixing 300mm wide PVC EXPANSION JOINT in the 20mm expansion gap provided in between decks over piers and in between deck and dirt wall over abutment as shown in the drawing including cost and conveyance of expansion joints including shalimar pad and joint sealant etc., complete

Supplying and fixing of PVC pipe 110 mm dia (4Kg/cm2) for weep holes provide in the wing walls of either side etc.,complete as directed by the departmental officer.

Supply and laying porus concrete pluse of 1:4 mix (one cement and Four jelly) using hard blue granite broken stone jelly of size 20mm for 10cm dia, 30cm long including mixing ,laying finishing, curing etc., complete complying with standard specifications and as directed by the departmental officers

Dewatering using 7.50 HP diesel engine pumpset including Hire charges, cost of Diesel, Engine oil, pump operator, labour charges, conveyance of pumpset and fuel to site and back, loading, unloading and any other incidental charges etc., complete.

Clearing scrub jungle etc, complete complying with standard specifications and as directed by the departmental officers

Earth work excavation in all soils except hard rock requiring blasting and conveying for formation of bund with lead 3 Km by deploying earth moving machineries and tippers including benching formation of bunds, breaking clods, ramming, sectioning with extra watering and consolidation by power roller and including hire charges etc. complete complying with standard specifications and as directed by the departmental officers

Supplying and spreading of gravel including stacking the same for premeasurements and watering consolidation by power roller, ramming etc., complete complying with standard specifications and as directed by the departmental officers.

GST 18 % in Figures

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