Reconstruction of Upper Cheyyar Anicut across Cheyyar river in Elathur Village of Kalasapakkam Taluk of Tiruvannamalai District.

Amount

Dismantling and clearing away and carefully stacking materials useful for reuse for any thickness of wall brick or stone masonry in cement mortar wall under 3m high complete complying with standard specification and as directed by the departmental officers.

Earthwork open excavation by deploying earth moving machinery including jungle clearance as shown by the departmental officers including levelling etc., complete complying with standard specifications 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)

Earthwork in all soils except hard rock requiring blasting and conveying for formation of Bund with a lead of 3 KM by deploying earth moving machineries and tippers including benching of slopes prior to placement of earth fill, breaking clods, sectioning with extra watering and consolidation by power roller including hire charges etc., complete complying with standard specification and as directed by the departmental officers.

Providing and placing in position of Plain Cement Concrete M 10 using River sand and graded hard blue granite broken stone jelly of 40 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 vibrator, finishing, watering, curing etc. complete complying with standard specifications and as directed by the departmental officers

For works above 1.50 m to 4.50 m below ground level

Supplying and erecting centering for vertical RCC concrete wall of supply channels retaining wall etc., for following height with necessary support below ground level & various height above ground level using MS Sheets of size 90x60 cm & BG 10 gauge stiffened with MS angle of size 25x25x3 mm for bearing laid over Silver Oak / country wood joist of size 7.5 cm x 5 cm spaced at 90 cm centre to centre & supported by casurina props of size 10 to 13 cm dia, spaced at 75 cm c/c etc., complete as directed by engineer as per the technical specification (Vertical Centering)

Height 0-90cm

Height 0-180cm

Height 0-300cm

Height 300-400cm

Height 400-500cm

Height 500-600cm

Height 600-700cm

Supplying and erecting centering for sides and soffits and strutting upto 3.0 m height for plane surfaces such as RCC works etc, with 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 10 cm x 6.5 cm spaced @ about 90 cm C / C and supported by Casurina props of 10 cm to 13 cm spaced @ 75 cm C / C, and removing the same without any damages etc., complete complying with standard specifications and as directed by the departmental officers. (Horizontal Centering)

Providing and placing in position of Plain Cement Concrete M 15 using River sand and hard blue granite broken stone jelly of size 20 mm 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 1.0 m height above ground level

For works above 1.50 m to 4.50 m below ground level

Providing and placing in position of Plain Cement Concrete M 15 grade using River sand and graded hard blue granite broken stone jelly of size 60% of 40 mm size and 40% of 20 mm size mixing with mixer machine and laying in layers 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 1.0 m height above ground level

For works above 1.50 m to 4.50 m below ground level

For works above 1.0 m to 4.50 m height above ground level

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

Providing and placing in position of Reinforced Cement Concrete M 20 using River sand and hard blue granite broken stone jelly 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 excluding form works, centring, shuttering and steel fabrications, 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 1.0 m height above ground level

For works above 1.50 m to 4.50 m below ground level

For works above 1.0 m to 4.50 m height above ground level

Supplying and laying of ready mix for M 25 grade of concrete having charaterstic strength not less than specified in the IS 456 - 2000 using Ordinary portland cement with minimum cement content of 300 Kg / cum confirming to IS 8112. Coarse aggregates having a specific gravity of 2.60 using 20 mm down graded hard blue granite broken stone jelly and fine aggregate without flyash as per IS 383 - 1970 ( 2007 ) with suitable water cement ratio not less than 0.45 and not exceeding 0.50 of water quality confirming to IS 456 - 2000 including use of plasticizer of approved make & dosage of required grade at all locations and levels with specified high workability as per IS 1199 - 1959 ( 2004 ). The initial & final setting time confirming IS 12269 - 1987 ( 2004 ) with maximum temperature of concrete at the time of placing should not exceed 32 0 C. The admixtures affecting the quality and strength of the concrete should not be used and should confirm IS 9103 - 1979 [ usual admixture - Air entraining & water reducing ], Iincluding the cost of hire charges for pump and pumping charges to the required locations & levels as specified by the Engineer - in - charge,. laying, compacting, consolidation by using vibrators, finishing, watering, curing, testing charges as per IS 456 - 2000, 4031 - ( Part 3 & 6 ) / 1988 ( 2005 ) & ( Part 2 ) / 1999 ( 2004 ) and 516 / 1959 ( 2004 ), 4926 - 1976 ( 1990 ), mix design details to be got approved before commencement of the work adopting pour card system and other OK cards. Excluding the cost of form works, centering and shuttering placed in position etc, complete complying with standard specifications and as directed by the departmental officers. (RCC work)

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 filling with clean river sand in layers of not more than 15 cm thick, well watered, rammed and consolidated etc., complete complying with standard specifications and as directed by the departmental officers.

Supplying and laying with graded hard blue granite broken stone jelly of varying of size from 80 mm, 63 mm, 50 mm, 40 mm, 25 mm, 20 mm, 12 mm and 10 mm in equal proportions for formation of filter drains and filter bed as shown in drawing etc complete complying with standard specifications and as directed by the departmental officers.

Supplying and placing in position of plain cement concrete blocks of size 1.50 m X 1.50 m X 0.90 m using M15 concrete of 20 mm using River sand and hard broken granite stone jelly including necessary support for plain surfaceses for using MS sheets of size 1.50 m X 0.90 m of 10 gauge stiffened with MS angle of size ISS 25 mm X 25 mm X 3 mm supported by MS flats of size 25 mm X 3 mm and cost of moulding charges, casting of slabs, finishing, curing and fixing in position and transportation etc., complete complying with standard specification and as directed by the departmental Officers.

Gravel packing in gaps between cement concrete blocks including cost of gravel and filling charges to full depth and stacking for premeasurements etc complete complying with standard specifications and as directed by the departmental officers

Gravel backing for apron / revetment / retaining wall in layers not exceeding 15 Cm thick including stacking for premeasurement, watering, consolidation and trimming the top surface so as to receive the rough stones, etc complete complying with standard specifications and as directed by the departmental officers

Providing launching apron using new jeddy stone of size not less than 300 mm thick and weight not less than 40 Kg including the cost of new wedges for filling the gaps, finishing etc complete complying with standard specifications and as directed by the departmental officers

Fabricating, supplying and erection of Screw Gearing Steel Shutters of size above 1.00m and upto 2.00m width, consist of Skin plate made out of 8mm thick Mild Steel plate and horizontal stiffened using with 100 x 50mm mild steel channel at an interval not more than 0.50m and vertical stiffener made out of same section at an interval not more than 0.60m and provided with 8mm mild steel gusset plate of required size on both sides fastened with rust free bolts and nuts etc., Conveying the fabricated shutter by using lorries including loading, unloading and leading the shutter to the vent. Dismantling the eroded shutter and shuttering arrangements by using necessary gas cutting equipments. Erecting the new shutter and the shuttering arrangements in the vent in proper position by using necessary hoisting equipments. The shuuter shall be painted with two coats of Anticorrosive black paint over the one coat of Red oxide primer. The rate including cost of materials, consumables, labuors, power charges, conveying charges, charges for all equipments required conveying the dismantled material to the section store, cost of petty civil works, trial operations of shutter and including all taxes etc., complete.

Fabricating, supplying and erection of Screw Gearing Steel Shutters of size above 2.00m and upto 3.00m width, consist of Skin plate made out of 8mm thick Mild Steel plate and horizontal stiffened using with 150 x 75mm RSJ at an interval not more than 0.50m and vertical stiffener made out of 100x50mm MS channel at an interval not more than 0.60m and provided with 10 mm mild steel gusset plate of required size on both sides fastened with rust free bolts and nuts etc., Conveying the fabricated shutter by using lorries including loading, unloading and leading the shutter to the vent. Dismantling the eroded shutter and shuttering arrangements by using necessary gas cutting equipments. Erecting the new shutter and the shuttering arrangements in the vent in proper position by using necessary hoisting equipments. The shuuter shall be painted with two coats of Anticorrosive black paint over the one coat of Red oxide primer. The rate including cost of materials, consumables, labuors, power charges, conveying charges, charges for all equipments required conveying the dismantled material to the section store, cost of petty civil works, trial operations of shutter and including all taxes etc., complete.

Fabricating, supplying and fixing of Shutter Groove Angle made up of 65x65x6mm Mild Steel angle for required height including welding hold fast of size 25x25x6mm Mild steel angle 2 Nos on both sides and conveying and leading the groove angle to the vents. Fixing the angle to the grooves in proper alignment including dismantling the existing damaged groove angles, conveying and stacking at section store. The groove angle should be painted with two coats of AC black paint over one coat of red oxide primer. The rate including cost of materials, consumables, labours charges for all fabricating and hoisting equipments, conveyance, petty civil works and warranty for 5 years etc., complete, etc.,

Fabricating, supplying and fixing of Shutter Groove Angle made up of 100x100x10mm Mild Steel angle for required height including welding hold fast of size 40x40x6mm Mild steel angle 3 Nos on both sides and conveying and leading the groove angle to the vents. Fixing the angle to the grooves in proper alignment including dismantling the existing damaged groove angles, conveying and stacking at section store. The groove angle should be painted with two coats of AC black paint over one coat of red oxide primer. The rate including cost of materials, consumables, labours, charges for all fabricating and hoisting equipments, conveyance, petty civil works and warranty for 5 years etc., complete.

Fabricating, Supplying and fixing of Top Beam made up of 150x75mm (ISMB 150) duly drilled to suit the Head Set Assembly with required bed bolt made out of 25mm mild steel round rod duly threaded with suitable anchorage arrangements to a height of 0.60m with necessary Fish plate made out of 12mm mild steel plate of size 0.30 x 0.15m 2Nos with required holes. Conveying and leading the top beam arrangements to the work site. Fixing the top beam arrangements at the top of the vent in correct position including dismantling the existing eroded top beam, conveying and stacking and the section stores. The top beam should be painted with two coats of AC black paint over one coat of Red Oxide primer. The Rate including cost of materials, labours, charges for all fabricating and hoisting equipments, cost of petty civil works conveyance charges for labours and materials and warranty for 5 years etc.., complete.

Fabricating, Supplying and fixing of Top Beam made up of 200x100mm (ISMB 200) duly drilled to suit the Head Set Assembly with required bed bolt made out of 25mm mild steel round rod duly threaded with suitable anchorage arrangements to a height of 0.60m with necessary Fish plate made out of 16mm mild steel plate of size 0.20x 0.30m 2 Nos with required holes. Conveying and leading the top beam arrangements to the work site. Fixing the top beam arrangements at the top of the vent in correct position including dismantling the existing eroded top beam, conveying and stacking and the section stores. The top beam should be painted with two coats of AC black paint over one coat of Red Oxide primer. The Rate including cost of materials, labours, charges for all fabricating and hoisting equipments, cost of petty civil works conveyance charges for labours and materials and warranty for 5 years etc.., complete.

Supplying and fixing of Head Set Assembly medium duty with hexagonal nut (Approximate 70 Kg) made up of cast iron including moulding, machining and the hexagonal nut threaded to suit the Screw Rod provided with thrust bearings for smooth operation. Conveying and leading the head set assembly to the work site. Fixing the head set assembly to the top beam by using required rust fre bolts and nuts in proper alignment including dismantling the existing damaged Head set assembly, conveying and stacking at sectio store. The Head set assembly supplied with operating key and the both should be painted with two coats of AC black paint over one coat of red oxide primer. The rate including cost of materials, labours charges for wooden pattern, moulding and charges for labours and materials and warranty for 5 years etc., complete.

Supplying and fixing of Head Set Assembly Heavy duty with hexagonal nut (Approximate 120 Kg) made up of cast iron including moulding, machining and the hexagonal nut threaded to suit the Screw Rod provided with thrust bearings for smooth operation. Conveying and leading the head set assembly to the work site. Fixing the head set assembly to the top beam by using required rust free bolts and nuts in proper alignment including dismantling the existing damaged Head set assembly, conveying and stacking at section Store. The Head set assembly supplied with operating key and the both should be painted with two coats of AC black paint over one coat of red oxide primer. The rate including cost of materials, labours, charges for wooden pattern, moulding and charges for labours and materials and warranty for 5 years etc, complete.

Fabricating, supplying and fixing of 63mm dia Screw Rod made up of Mild Steel duly machined and fully threaded to suit the Head set Assembly and provided with required holes. Conveying and leading the screw rod to the worksite. Fixing the screw rod to the shutter gusset plate with required bolt and nut in proper alignment to the head set including dismantling the existing damaged screw rod,conveying and stacking at section store. The Screw rod should be painted with two coats of AC black paint over one coat of red oxide primer. The rate including cost of materials, labours, charges for all fabricating and hoisting equipments, conveyance charges for labours and materials and warranty for 5 years etc., complete

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 complying with standard she departmental officers.

Regrading the river bed including jungle clearance deploying the heavy machinery like dozer on use hour basis including cost of hire charges, fuel, labour etc, complete complying with standard specifications and as directed by the departmental officers. (D80 A12)

Supplying and fixing 900 mm dia RCC - NP 3 class hume pipe of 2.50 m length in specified location including cost of pipes, labour charges for laying the pipes, fixing joints with cement, spun yarn, etc complete complying with standrad specification and as directed by the departmental officers

Supplying and fixing PVC water stopper heavy duty of 300 mm width as per IS 15058 / 2001, including cost of all materials, labour charges, etc complete complying with standard specifications and as directed by the departmental officers

Supplying and fixing 300mm vide PVC EXPANSION JOINT in the 20 mm expansion gap provided in between deck over peirs and in between deck and dirt wall over abutment as shown in the drawing including cost and conveyance of expansion joint including shalimar pad and joint sealant etc., complete complying with standard specifications and as directed by the departmental officers

Supplying and fixing PVC Finolex (or) equvalent (with ISI Monogram for 4Kg/cm2) pipe of 110 mm dia, including cost of fixing and labour charges, etc complete complying with standard specifications and as directed by the departmental officers

Manufacturing and fixing the Cement concrete block of size 300 mm X 300 mm X 250 mm of mix M 15 grade using machine broken hard blue granite broken stone jelly of 20 mm size including the cost and conveyance of all materials to work site, labour charges for fixing the same in position and including all other incidental charges, handling charges etc complete complying with standard specifications and as directed by the departmental officers

Clearing scrub jungle including removal of stumps roots and disposing of the same etc.,complete complying with standard specifications and as directed by the departmental officers.

Pointing with cement mortar 1:3 (One cement and three sand ) to full depth including finishing, watering, curing etc. complete complying with standard specifications and as directed by the departmental officers ( Flush pointing )

Plastering with cement mortar 1:3,12mm thick including watering, finishing, curing, etc., complete complying with standard specifications and as directed by the departmental officers

HariRam Constructions (BID ID -1188588)