Strengthening of 3 roads in Thottiyam Block of Tiruchirappalli District under Tamil Nadu Rural Roads Improvement Scheme 2020-21 Package No.13

Amount

UPGRADATION OF THE ROAD FROM SERVAIKARANPATTI ROAD KALATHUR - NAGAINALLUR JOINT ROAD KM 0/0-1/8 (R58) Clearing the Scrub jungle including all labour charges for burning and burrying etc., KM 0/0-1/9

Earth work excavation and depositing on bank within initial lead of 10m & initial lift of 2m in hard stiff clay, stiff black cotton, hard red earth, shales, murram, gravel, stoney earth and earth mixed with small size boulders SS. 20.A KM 0/0-1/9

Construction o Granular Sub base by providing well graded material (25mm to 4.75mm IRC HBG metal @ 65%, 4.75 to 2.36mm IRC HBG metal @20% & 2.36mm below IRC HBG metal @15%) & (the material passing 425 microns sieve shall have liquid limit and plasticity index not more than 25 & 6% respectively) spreading in uniform layers with motor grader on prepared surface mixing by mix in place method with rotovator at OMC and compacting with three wheel 80-100 KN capacity and finished in accordance with the requirements of the specification and thickness as per approved plans or as directed by the Engineer (MIX -IN-PLACE method) km 0/0-1/0

Providing and Laying Gravel to 100mm compacted thick including cost & conveyance of gravel from approved sources to work site including labour for spreading, watering and compacting by Power roller to achieve the required Proctor density at 100% compaction --- km 0/0-1/0

Providing and laying Water Bound Macadam Grading - II ( 90mm to 22.40mm)IRC HBG of 75mm consolidated thickness consisting of clean, crushed aggregates mechanincally interlocked by rolling and bonding together with screening binding material of 0.24 cum for 10 sqm (the material passing 425 microns sieve shall have liquid limit and plasticity index not more than 20 & 6% repectively)and finished in accordance with the requirements of the specification and thickness as per approved plans or as directed by the Engineer as per clause 405 of MORD revision I (Mix - in - place method) km 0/0-1/0

Providing and laying Water Bound Macadam Grading - III ( 63mm to 11.20mm)IRC HBG of 75mm consolidated thickness consisting of clean, crushed aggregates mechanincally interlocked by rolling and bonding together with screening binding material of 0.24 cum for 10 sqm (the material passing 425 microns sieve shall have liquid limit and plasticity index not more than 20 & 6% repectively)and finished in accordance with the requirements of the specification and thickness as per approved plans or as directed by the Engineer as per clause 405 of MORD revision I (Mix - in - place method) km 0/0-1/0

Providing and laying Tack Coat over WBMover the W.B.M surface using 4.00Kg of Emulsion Bitumen as Blinder for 10Sqm. area including cost and conveyance of bitumen which will be supplied departmentaly at departmental section store at union office and cost of the same which will be recovered from the contractors bill at the rates specified in the special condition appended here with including conveyance of bitumen from section store to work site handling charges of bitumen at both ends and including all labour charges for clearing surface before the application of bitumen blinder and heating the bitumen to the required temperature including labour charges for applying tack coat uniformly including hire charges bitumen sprayer (with self heating and pumping arrengment) and all other tools and plants employed and also as directly by the engineer incharge and all other incidental charges etc. complete as per clause 505 of most specification. km 0/0-1/9

Providing and laying premix carpet with seal coat Type ‘ A for 20 thickness using 0.18cum of 13.2mm IRC,HBG metal and 0.09cum of 11.2mm IRC,HBG metal with 14.60Kg . of bitumen for premixing 10sqm . of premix carpet and 0.09cum of 6.7mm IRC, HBG metal with 9.80Kg . of bitumen for seal coat type ‘A per 10sqm . including cost and conveyance of materials to be work site and stacking them to the departmental metric gauge for pre mesurment, heating the bitumen in bitumen boilur , heating the aggregates , and mixing them with bitumen in mini hot mix plant for pre mix carpet only rolling by 80/100 KN power of premix carpet and seal coat separately including labour charges for spreading the mix for premix carpet, including labour charges for spreading seal coat separately over premix carpet etc., including hire charges and fuel charges for mini hot mix plant, bitumen boiler, power roller and all other tools and plant employed etc., complete as per clause 509 and 513 of MOST specification. km 0/0 - 1/0

Provision for KM stone

Provision for HM stone

Provision for 1.5 span RCC culvert at ch 0/370 Earth work excavation in all classes of soils except hard rock requiring blasting soils such as hard stiff clay ordinary gravel etc., with initial led and lift as per SS 20B including shoring baling out water where necessary etc.. Complete for foundation

Cement concrete 1:4:8 mix using 40mm ISS HBG metal including cost and conveyance of all materials to site and all labours charges etc., complete.

Supplying & Erecting centering for sides & soffiots including necessary supports & strutting upto 3.29m height for plane surfaces in all floors with all cross bracings using mild steel sheets of size 90x60cm & 10 gauge stiffened, welded with steel angle - culvert @ ch 0/400

Supplying & Erecting centering for sides & soffiots including necessary supports & strutting upto 3.29m height for plane surfaces in all floors with all cross bracings using mild steel sheets of size 90x60cm & 10 gauge stiffened, welded with steel angle - culvert @ ch 0/400

CC 1:3:6 MIX using 40mm HBG Metal including cost & conveyance of all materials to site all labour charges with simultaneous pointing etc. complete

CC 1:2:4 MIX using 20mm HBG Metal including cost & conveyance of all materials to site all labour charges with simultaneous pointing etc. complete

Supplying, fitting and placing HYSD bar reinforcement in superstructure complete as per drawing and technical specification clauses 1002, 1010 and 1202

Providing and fixing Tar paper for bearing b/n bed black & deck slab

Reinforce cement concrete 1:1 1/2:3 using 20mm gauge machine broken hard granite stone jelly for all RCC items of works excluding cost of reinforcement and fabricating charges but including curing including all labour charges etc.,

Providing Weepholes in brick masonry/stone masonry, plain/reinforced concrete abutment, wing wall, return wall with 100mm dia AC pipe extending through the full width of the structure with slope of 1(v):20(H) towards drawing face complete as per drawing -culvert @ ch 1/735

Providing and fixing 20mm thick compressible fibre board in expansion joint complete as per drawing and technical specification

Provision for 1.5 span RCC culvert at ch 0/980 Earth work excavation in all classes of soils except hard rock requiring blasting soils such as hard stiff clay ordinary gravel etc., with initial led and lift as per SS 20B including shoring baling out water where necessary etc.. Complete for foundation

Cement concrete 1:4:8 mix using 40mm ISS HBG metal including cost and conveyance of all materials to site and all labours charges etc., complete.

Supplying & Erecting centering for sides & soffiots including necessary supports & strutting upto 3.29m height for plane surfaces in all floors with all cross bracings using mild steel sheets of size 90x60cm & 10 gauge stiffened, welded with steel angle - culvert @ ch 0/400

Supplying & Erecting centering for sides & soffiots including necessary supports & strutting upto 3.29m height for plane surfaces in all floors with all cross bracings using mild steel sheets of size 90x60cm & 10 gauge stiffened, welded with steel angle - culvert @ ch 0/400

CC 1:3:6 MIX using 40mm HBG Metal including cost & conveyance of all materials to site all labour charges with simultaneous pointing etc. complete

CC 1:2:4 MIX using 20mm HBG Metal including cost & conveyance of all materials to site all labour charges with simultaneous pointing etc. complete

Supplying, fitting and placing HYSD bar reinforcement in superstructure complete as per drawing and technical specification clauses 1002, 1010 and 1202

Providing and fixing Tar paper for bearing b/n bed black & deck slab

Reinforce cement concrete 1:1 1/2:3 using 20mm gauge machine broken hard granite stone jelly for all RCC items of works excluding cost of reinforcement and fabricating charges but including curing including all labour charges etc.,

Providing Weepholes in brick masonry/stone masonry, plain/reinforced concrete abutment, wing wall, return wall with 100mm dia AC pipe extending through the full width of the structure with slope of 1(v):20(H) towards drawing face complete as per drawing -culvert @ ch 1/735

Providing and fixing 20mm thick compressible fibre board in expansion joint complete as per drawing and technical specification

Construction of Retaining wall ch 0/830-0/890 Earth work excavation in all classes of soils except hard rock requiring blasting soils such as hard stiff clay ordinary gravel etc., with initial led and lift as per SS 20B

Cement concrete 1:4:8 mix using 40mm ISS HBG metal including cost and conveyance of all materials to site and all labours charges etc., complete.

Supplying & Erecting centering for sides & soffiots including necessary supports & strutting upto 3.29m height for plane surfaces in all floors with all cross bracings using mild steel sheets of size 90x60cm & 10 gauge stiffened, welded with steel angle - culvert @ ch 0/400

CC 1:3:6 MIX using 40mm HBG Metal including cost & conveyance of all materials to site all labour charges with simultaneous pointing etc. complete

Provision for Name board Charges

Strengthening the Road from Thottiyam -Kattuputhur road to Thottiyapatti road km 0/0 - 1/6 Clearing the Scrub jungle including all labour charges for burrying and burning etc.,km 0/0-1/6

scarifying the existing bituminous road surface to a depyh of 50mm to 100 mm and disposal of scrified mterial with lift upto 3m and lead upto 1000m as per Technical specification including all charges ettc complete km 0/0-1/2

Earth work excavation and depositing on bank within initial lead of 10m & initial lift of 2m in hard stiff clay, stiff black cotton, hard red earth, shales, murram, gravel, stoney earth and earth mixed with small size boulders SS .20.A

Collection and supply and laying of U.S.gravel including cost and conveyance of all materials and all labour charges etc. complete. Km 0/0 - 1/0

Providing and laying Water Bound Macadam Grading - III(63mm to11.20mm)IRC HBG of 75mm consolidated thickness consisting of clean, crushed aggregates mechanincally interlocked by rolling and bonding together with screening binding material of 0.24 cum for 10 sqm (the material passing 425 microns sieve shall have liquid limit and plasticity index not more than 20 & 6% repectively) and finished in accordance with the requirements of the specification and thickness as per approved plans or as directed by the Engineer as per clause 405 of MORD revision I(Mix -in - place method) km 0/0-1/0

Applying TACK COAT over WBM surface at 4Kg / 10 sq.m including labour for spraying, hire charges for bitumen sprayer etc. Comp.

Providing and laying premix carpet with seal coat Type ‘ A for 20 thickness using 0.18cum of 13.2mm IRC,HBG metal and 0.09cum of 11.2mm IRC,HBG metal with 14.60Kg . of bitumen for premixing 10sqm . of premix carpet and 0.09cum of 6.7mm IRC, HBG metal with 9.80Kg . of bitumen for seal coat type ‘A per 10sqm . including cost and conveyance of materials to be work site and stacking them to the departmental metric gauge for pre mesurment, heating the bitumen in bitumen boilur , heating the aggregates , and mixing them with bitumen in mini hot mix plant for pre mix carpet only rolling by 60/70 KN power of premix carpet and seal coat separately including labour charges for spreading the mix for premix carpet, including labour charges for spreading seal coat separately over premix carpet etc., including hire charges and fuel charges for mini hot mix plant, bitumen boiler, power roller and all other tools and plant employed etc., complete as per clause 509 of MOST specification. Km 1/0 - 1/00

Providing for HM stone

Providing for KM stone

Providing for Sign board

Providing for name board

Retaining wall at ch ch 630m : Earth work excavation and depositing on bank with in initial lead of 10 m and initial lift of 2m in hard stiff clay, stiff black cotton soil, hard red earth, earth mixed with small sized boulders and hard gravelly soil as per SS 20B

Cement concrete 1:4:8 mix using 40mm ISS metal including cost and conveyance of all materials to site and all labour charges for mixing, laying and curing etc complete

supplying and erecting centering shuttering including necessary supports for plane surface in foundation and basement and in all floors for R C C column footing column plinth beam, beams, roof slabs, staircase steps, bed blocks, critical pier etc

Cement concrete 1:3:6 mix using 40mm ISS metal including cost and conveyance of all materials to site and all labour charges for mixing, laying and curing etc complete. For Abutment and wing

Strengthening the Road from Appanallur Namakkal Dt Border road to Salapatti road km 0/0 - 1/2 Clearing the Scrub jungle including all labour charges for burrying and burning etc.,km 0/0-1/2

scarifying the existing bituminous road surface to a depyh of 50mm to 100 mm and disposal of scrified mterial with lift upto 3m and lead upto 1000m as per Technical specification including all charges ettc complete km 0/0-1/2

Earth work excavation and depositing on bank within initial lead of 10m & initial lift of 2m in hard stiff clay, stiff black cotton, hard red earth, shales, murram, gravel, stoney earth and earth mixed with small size boulders SS .20.A

Collection and supply and laying of U.S.gravel including cost and conveyance of all materials and all labour charges etc. complete. Km 0/0 - 1/0

Providing and laying Water Bound Macadam Grading - III(63mm to11.20mm)IRC HBG of 75mm consolidated thickness consisting of clean, crushed aggregates mechanincally interlocked by rolling and bonding together with screening binding material of 0.24 cum for 10 sqm (the material passing 425 microns sieve shall have liquid limit and plasticity index not more than 20 & 6% repectively) and finished in accordance with the requirements of the specification and thickness as per approved plans or as directed by the Engineer as per clause 405 of MORD revision I(Mix -in - place method) km 0/0-1/0

Applying TACK COAT over WBM surface at 4Kg / 10 sq.m including labour for spraying, hire charges for bitumen sprayer etc. Comp.

Providing and laying premix carpet with seal coat Type ‘ A for 20 thickness using 0.18cum of 13.2mm IRC,HBG metal and 0.09cum of 11.2mm IRC,HBG metal with 14.60Kg . of bitumen for premixing 10sqm . of premix carpet and 0.09cum of 6.7mm IRC, HBG metal with 9.80Kg . of bitumen for seal coat type ‘A per 10sqm . including cost and conveyance of materials to be work site and stacking them to the departmental metric gauge for pre mesurment, heating the bitumen in bitumen boilur , heating the aggregates , and mixing them with bitumen in mini hot mix plant for pre mix carpet only rolling by 60/70 KN power of premix carpet and seal coat separately including labour charges for spreading the mix for premix carpet, including labour charges for spreading seal coat separately over premix carpet etc., including hire charges and fuel charges for mini hot mix plant, bitumen boiler, power roller and all other tools and plant employed etc., complete as per clause 509 of MOST specification. Km 1/0 - 1/00

Providing for HM stone

Providing for KM stone

Providing for Sign board

Providing for name board

Retaining wall at ch ch 10m, 60m : Earth work excavation and depositing on bank with in initial lead of 10 m and initial lift of 2m in hard stiff clay, stiff black cotton soil, hard red earth, earth mixed with small sized boulders and hard gravelly soil as per SS 20B

Cement concrete 1:4:8 mix using 40mm ISS metal including cost and conveyance of all materials to site and all labour charges for mixing, laying and curing etc complete

supplying and erecting centering shuttering including necessary supports for plane surface in foundation and basement and in all floors for R C C column footing column plinth beam, beams, roof slabs, staircase steps, bed blocks, critical pier etc

Cement concrete 1:3:6 mix using 40mm ISS metal including cost and conveyance of all materials to site and all labour charges for mixing, laying and curing etc complete. For Abutment and wing

6m span RCC Slab Culvert @ 0/0m, : Earth work excavation and depositing on bank with in initial lead of 10 m and initial lift of 2m in hard stiff clay, stiff black cotton soil, hard red earth, earth mixed with small sized boulders and hard gravelly soil as per SS 20B

Cement concrete 1:4:8 mix using 40mm ISS metal including cost and conveyance of all materials to site and all labour charges for mixing, laying and curing etc complete

supplying and erecting centering shuttering including necessary supports for plane surface in foundation and basement and in all floors for R C C column footing column plinth beam, beams, roof slabs, staircase steps, bed blocks, critical pier etc

above sill

Cement concrete 1:2:4 mix using 40mm ISS metal including cost and conveyance of all materials to site and all labour charges for mixing, laying, and curing etc complete

Cement concrete 1:2:4 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

Supplying and fabrication of steel for RCC works including cost and conveyance of steel to site including labour charges for cutting, pending and tying rods and placing the grills in position for premeasurement as per steel schedule

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

weephole Arraangements

Tar paper

Providing and fixing 20mm thick compressible ffibre board

Backfilling behind abutment, wingwall and returnwall etc complete

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}

R S KANNAN