Rehabilitation of Palar Anicut near Thirumalaicheri and Pudupadi Villages in Walajah and Arcot Taluk of Ranipet District.

Amount

Dismantling, clearing away and carefully stacking materials useful for re-use for any thickness of plain cement concrete etc complete complying with standard specifications and as directed by the departmental officers

Dismantling, Clearing away and carefully stacking materials useful for re - use for any thickness of walls of stone masonry in cement mortar walls under 3 M high - etc complete complying with standard specifications and as directed by the departmental officers

Earth work excavation by deploying earth moving machinery including Jungle clearnce and depositing the shown by the departmental officers including levelling excluding forrmation of bund 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 (open excavation)

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 M 10 grade using 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 finishing, watering, curing etc. complete complying with standard specifications and as directed by the departmental officers

Providing and placing in position of plain cement concrete M 15 using 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 the works upto 1.50m depth Below Ground Level and upto 1.00 Height above Ground Level

for the works above 1.50m to 4.50m below ground level

Providing and placing in position of plain cement concrete M 15 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 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 the works upto 1.50m depth Below Ground Level and upto 1.00 Height above Ground Level

for the works above 1.50m to 4.50m below ground level

for the works above 4.50m to 9.00m below ground level

for the works above1.00m to 4.50m height above ground level

for the works above 4.50 m to 7.50m height above ground level

for the works above 7.50 m to 9.00m 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

0m to 0.90m height

0m to 1.80m height

0m to 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

6.00 to 7.00 m height

7.00 to 8.00 m height

8.00 to 9.00 m height

Supplying and laying of ready mix for M25 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 and laying of ready mix for M 20 grade of concrete having charaterstic strength not less than specified in the IS 456 - 2000 using Ordinary portland cement with minimum cement content of 250 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 at site)

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 1.50x1.50x0.90m of M 15 grade concrete using hard blue granite broken stone jelly of size 20 mm mixing with mixer machine and laying in rows wherever necessary, compacting, consolidation by using vibrators, finishing, watering, curing including the cost of erecting and centering including necessary support for plain surfaceses for concrete block of size 1.50 m X 1.50 m X 0.90 m 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, conveyance to site with all labour charges etc. complete complying with standard specifications 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

Rough stone dry packing for apron and revetment using new stones obtained from approved sources including the cost of new stones wedges for filling the gaps, etc. including stacking the same for pre-measurement complete complying with standard specifications and as directed by the departmental officers

Removing and repacking old revetment and apron using old stones including cost of new wedges for filling the gaps etc., including the stacking the same with in 40m lead for premeasurements etc., complete complying with standard specifications and as directed by the departmental officers.

Removing and repacking grouted stone apron or revetment including stacking the same with 40 m le for premeasurement including the cost of new stones wedges for filling the gaps, etc complete complying with standard specifications and as directed by the departmental officers

De-watering of using diesel pump set having capacity 15 HP including cost of hire charges, diesel, labour etc complete complying with standard specifications and as directed by the departmental officers

Providing and fixing PVC Expansion joint with required wide as directed in between deck slab over abutments and peirs as shown in the drawing including cost and conveyance of expansion joints including shlimar pad and joint sealant etc., Complete complying with standrad specifications and as directed by the departmental officers.

Providing and fixing Seepage pipes of 110 mm PVC pipes of required lengths for abutments and wings including cost and conveyance of all materials to worksite, cost and labour for 900 mm dia semi-spherical backfill arrangements with 100 mm size broken granite chips at the periphery and labour charges for fixing etc., complete to drain the backfill etc., Complete complying with standrad specifications 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

Providing and fixing 25mm Dia 1.00m long cold twisted deformed steel anchor rods with 0.60m length driven into 50mm hold drilled in old masonary/concrete and remaining length embedded in concrete/masonary inculding cost of all materials, machinery, labor, drilling and cleaning hole, driving anchor rod, grouting hole with thick cement slurry etc., complete with initial lead up to 100m and all lifts.

Clean removal of deposited vegetation, weeds, dirts, chemical matters, etc over existing wall / concrete surface, chipping & roughening the surface, rubbing, cleaning by water washing including water trimming the top surface so as to receive epoxy grouting and guniting sfter sand blasting. Supplying and applying two coats of bonding epoxy resist layer as well as filling the joints with epoxy grouting over the trimmed surface of existing old concrete / wall so as to receive to new concrete / wall surface forming by guniting in cement mortar. Supplying and fixing weld mesh of size 50mm x 50mm x 10 guage with 6mm dowels bar drilling & fixing at 50cm interval over the clean removal, sand blastered and epoxy resist layer exposed surface of concrete / wall surface. The rate includes the guniting in cement mortar 1:3 to an average thickness of 40mm thick at an pressure of 3 to 3.50Kg per Sqm including cost & conveyance of all materials at site cement which will be poured at both ends, clean river sand after seivng 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 at site)

Supplying and fixing the Cement concrete block of size 300 mm X 300 mm X 250 mm of M 15 using hard blue granite broken stone jelly of 20 mm size mixing with mixer machine 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, compacting, consolidation by using vibrators, finishing, watering, curing etc complete complying with standard specifications and as directed by the departmental officers

Vertical / lnclined Drilling 75/60mm dia holes with diamond drill bit of NX/BX size using tube core barrels in boulders, soft rock, hard rock, R.R. masonry, R.C. Concrete and Fixing Pvc pipe in Rm 5500.00 drilled hole etc, to the required depth including cost and transportation charges of all materials pumps water lines etc., to site and erection of the same with all leads and lifts including all labour charges and collection preserving core in gunny bags and as directed by the departmental officers and Complying with standard specifications and as directed by the depatmental officers.

Grouting 75mm dia grout holes of NX size using packer, under required pressure including cost of cement with 5% bentonite and If required MT 23000.00 plasticized expanding grout admixture (chemicals) Grouting assembly higher charges and other charges of labour and machinery etc. complete complying with standard specifications and as directed by the depatmental officers.

Digging the diaphragm wall of 0.80 m thickness including trenching for diaphragm wall of 0.80 m thick in all kind of soil, rock, boulders, dewatering etc., upto the required depth using approved trenching method by mechanical grabs mixing supergrade Bentonite slurry and disposing the excavation materials beyond a lead of 1 Km, washing the trench upto required bottom level specified by adopting either successive panel or alternate method technique from a good continuous leak proof joints to the length and levels required by the Departmental Officers etc complete complying with standard specifications and as directed by the departmental officers

Construction of RCC cast-in-place diaphragm wall of 0.80 m thickness with M30 grade concrete using ordinary port land cement in with 20 mm down graded HBGS metal) with minimum cement concrete of 473 Kg/m3 (including 10% excess cement for under water construction works as per IS 456-2000 and water cement ratio not exceeding 0.55, super plasterers as an admixture including cost of all materials, labour, lead, lift with placing the reinforcement cages including necessary duly approved welded reinforcemnt, with placing and removal of end pipe arrangement as designed and concreting using tremie pipe arrangement for Diaphragm panel upto required top level by adopting either successive panel or alternate method technique to from a good continuous leak proof joints to the length and levels required by the Departmental Officers including dismantling the overburden concrete over the subsurface dyke and conveying the same to the near by site and dumping the same in the low lying area as per schedule of rate S. No. 38 Moblilization & Demobilization of equipment (Excluding cost of reinforcement) anetc complete complying with standard specification and as directed by the departmental Officers.

Construction of RCC cast-in-place guide wall 150 mm thick and 1200 mm deep with necessary steel reinforcements as required and specified by the Departmental Engineers with concrete of Grade M15 using ordinary Portland Cement with course aggregates of size 20mm down graded HBGS metal) including cost of all materials lead, lift, labour, marking, earthwork excavation, shuttering etc., including dismantling guide wall, scrap value and disposing the dismantled guide wall after construction of Diaphragm wall including the cost of steel reinforcement etc complete complying with standard specification and as directed by the departmental officer

Plastering with cement mortar 1:3, (one cement and three sand) 20 mm thick including watering,finishing, curing, etc., complete complying with standard specifications and as directed by the departmental officers

Regrading the river bed including jungle clearance by deploying the heavy machinery like dozer on use hour basis including cost of hire charges, fuel, crew, labour charges etc., complete complying with standard specification and as directed by the Departmental Officers.(The use hour will be calculated according to Log book mainenance of machineries according to the rules in force and as directed by the departmental officers) D80A12

GST 18 % in Figures

SRI PATHY ASSOCIATES PRIVATE LIMITED (BID ID -1196924)