Upgradation/ Strengthening of 2 nos Rural Roads in Thoppampatti Block of Dindigul District under Mudhalvarin Grama Salaigal Membattu Thittam (MGSMT) 2022-23 TN05-56

Amount

1.Name of the work : Strengthening to the road from Manjanaickenpatty to Palani-Dgl road (via) Burial ground KM 0/0-1/550 (R-227).Est.Amount: 71.36 lakhs

Part A - Construction Work Clearing the light jungle by uprooting including all cutting charges and disposing of the products and clearing as directed by departmental officers including all incidental charges etc. complete.

Picking 5 cm to 10 cm old metalled surface and sectioning - 1 sq.m

Earthwork excavating & depositing on bank with initial lead of 10m & initial lift of 2m in hard stiff clay, stiff black cotton, hard red earth, shales, murrum, gravel, stoney earth and earth mixed with small size boulders SS 20 A including laying and spreading in layers of 250 mm loose thick each , sectioning , watering and compacting etc, complete as per MOST 301 - 305.

Providing and laying Gravel including cost and conveyance of gravel from approved sources to work site including labour for spreading , watering and compacting by power roller to achieve the required protect density at 100% compaction at optimum moisture content and hire & fuel charges for power roller, water sprinkler and all other incidental charges such as traffic barricading and providing danger lights etc., complete

Construction of Granular Sub base by providing well graded material (25 mm to 4.75 mm IRC HBG metal @ 65 %,4.75 to 2.36mm IRC HBG metal @20%&2.36 mm below IRC HBG metal @15%)& (the material passing 425 microns sieve shall have liquid limit and plasticity index not more than 25 & 6% repectively) 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) .

Providing and laying 75mm compacted thick WBM Grade II using 1 cum of 63mm to 11.20mm IRC HBG metal and 0.24 cum of Gravel for blindage for 10 Sqm. of 75mm compacted thick (the blindage material shall have PI value less than 6%) including cost and conveyance of all materials from approved quarry to work site and stacking to departmental gauge for pre-measurement as directed by the departmental officers including labour for spreading metal and gravel hand packing to camber and grade lines blinding with required quantity of gravel, forming edge bunds, watering with all leads for good water slurrying, rolling and consolidation by power roller and finishing as per MOST 404 (III revision) including hire and fuel charges for power roller and water sprinkler and all other tools and plants employed therefor and all incidental charges etc., complete for Bottom LAYER

Providing and laying 75mm compacted thick WBM Grade III using 1 cum of 63mm to 11.20mm IRC HBG metal and 0.24 cum of Gravel for blindage for 10 Sqm. of 75mm compacted thick (the blindage material shall have PI value less than 6%) including cost and conveyance of all materials from approved quarry to work site and stacking to departmental gauge for pre-measurement as directed by the departmental officers including labour for spreading metal and gravel hand packing to camber and grade lines blinding with required quantity of gravel, forming edge bunds, watering with all leads for good water slurrying, rolling and consolidation by power roller and finishing as per MOST 404 (III revision) including hire and fuel charges for power roller and water sprinkler and all other tools and plants employed therefor and all incidental charges etc., complete for TOP LAYER

Providing and laying of prime coat using Emulsion at the rate of 7 Kg per ten square meter over the WBM surface preparatory to another bituminous construction over it.

Providing and laying Tack coat over WBM surface(treated with primer) using 2.5Kg of bitumen emulsion RS-1 for 10sqm for preparatory to another bituminous construction over it including cost of material, labour charges, rentals for machinery, fuel and all other incidental charges etc.,

Providing and laying Bituminious concrete to 25mm thick using 0.13cum of 19.00-9.50mm. 0.17cum of 9.5-2.36 and below with 50.3kgs of VG30/VG40 heating the bitumen and aggregates to required temperature and mixing them in required temperature in central hot mix plant 20-30 ton capacity, carrying the mix by tipper trucks to paver site, spreading the mix to uniform thickness of 40mm with mechanical paver to the specified grades and cross sections and consolidated by 8-10 tonnes vibratory/phenumatic roller to the required density etc., including labour for attending to paver to site etc.including hire charges and fuel charges foe 20-30t CMP with bitumen boiler, tipper trucks,paver finisher/9m paver finisher,vibratory/phenumatic roller and all other tools and plants required, including fuel and all other incidental charges etc., complete as per specification using CMP as per clauses 507 of MORTH Part-5

Road Marking with Hot applied Thermoplastic compound with Reflectorising Glass beads on Bituminous Surface KM 0/0-1/0

Suppy of Kilometer Stone of size 1.65 x 0.15cx 0.15 m including all charges etc,

Suppy of Hectametre Stone of size 0.90 x 0.15cx 0.15 m including all charges etc,

Provision for Name Board cum Citizen information Board

Provision for Sign Board

Construction of 1.50m Span Slab Culvert @ 50m

Earth Work excavation for foundation in all soils and to full depth as may as be directed in hard rock requiring plastering but inclusive of shorting, strutting and baling out water wherever necessary and refilling the sides of foundation with excavated earth as per SS20B

Cemant Concrete 1:4:8 using 40mm gauge hard broken stone jelly for foundation including watering necessary and laid in layers not more than 15cm thick compacting etc,

Supplying and erecting shuttering including necessary support for plane surface in foundation Basement and Roof labs strutting upto 3.29M height for plane surfaces for floors for RCC column footings columns plinth beam and connected with foundations BGL

Supplying and erecting shuttering including necessary support for plane surface in foundation Basement and Roof labs strutting upto 3.29M height for plane surfaces for floors for RCC column footings columns plinth beam and connected with foundations AGL

Cemant Concrete 1:3:6 using 40mm gauge hard broken stone jelly for foundation including watering necessary and laid in layers not more than 15cm thick compacting etc, (Below Sill)

Cemant Concrete 1:3:6 using 40mm gauge hard broken stone jelly for foundation including watering necessary and laid in layers not more than 15cm thick compacting etc, (Above Sill)

Cemant Concrete 1:2:4 using 20mm gauge hard broken stone jelly for foundation including watering necessary and laid in layers not more than 15cm thick compacting etc, (Above Sill)

Supplying and fabrication of steel rods including cost & conveyance of steel as per std. Specification etc., complete.

RCC 1:1.5 :3 mix using 20mm I SS size hard granite broken metal from approved quarry including cost and conveyance of all materials to site including cost of cement and including all labour charges etc., complete as directed by the Engineer

Gravel filling between body wall including cost and conveyance of gravel labour for filling watering and compacting etc complete complying with standard specifications and as directed by the Departmenal officer

Providing and fixing 20mm compressible fiber board in expantion joint complete as per drawing and MORD technical specification

Providing and fixing TAR paper for bearinig between bed block and deck slab

Providing and fixing seepage pipes of 100mm 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 100mm size broken granite chips at the periphery and labour charges for fixing etc., complete to drain the backfill.

Construction of 1.50m Span Slab Culvert @ 680m

Earth Work excavation for foundation in all soils and to full depth as may as be directed in hard rock requiring plastering but inclusive of shorting, strutting and baling out water wherever necessary and refilling the sides of foundation with excavated earth as per SS20B

Cemant Concrete 1:4:8 using 40mm gauge hard broken stone jelly for foundation including watering necessary and laid in layers not more than 15cm thick compacting etc,

Supplying and erecting shuttering including necessary support for plane surface in foundation Basement and Roof labs strutting upto 3.29M height for plane surfaces for floors for RCC column footings columns plinth beam and connected with foundations BGL

Supplying and erecting shuttering including necessary support for plane surface in foundation Basement and Roof labs strutting upto 3.29M height for plane surfaces for floors for RCC column footings columns plinth beam and connected with foundations AGL

Cemant Concrete 1:3:6 using 40mm gauge hard broken stone jelly for foundation including watering necessary and laid in layers not more than 15cm thick compacting etc, (Below Sill)

Cemant Concrete 1:3:6 using 40mm gauge hard broken stone jelly for foundation including watering necessary and laid in layers not more than 15cm thick compacting etc, (Above Sill)

Cemant Concrete 1:2:4 using 20mm gauge hard broken stone jelly for foundation including watering necessary and laid in layers not more than 15cm thick compacting etc, (Above Sill)

Supplying and fabrication of steel rods including cost & conveyance of steel as per std. Specification etc., complete.

RCC 1:1.5 :3 mix using 20mm I SS size hard granite broken metal from approved quarry including cost and conveyance of all materials to site including cost of cement and including all labour charges etc., complete as directed by the Engineer

Gravel filling between body wall including cost and conveyance of gravel labour for filling watering and compacting etc complete complying with standard specifications and as directed by the Departmenal officer

Providing and fixing 20mm compressible fiber board in expantion joint complete as per drawing and MORD technical specification

Providing and fixing TAR paper for bearinig between bed block and deck slab

Providing and fixing seepage pipes of 100mm 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 100mm size broken granite chips at the periphery and labour charges for fixing etc., complete to drain the backfill.

Towards the charges for routline maintenance of the road work executed under MGSMT including dressing of berms by refilling the gully with the earth from borrow pits, cleaning of wild seasonal growth on berms, destilting of side drains and CD works, white washing guard stones, painting of KM, HM stones, parapets, cutting of branches of trees, refixing displaced guard stones, caution boards, speed limit boards etc., with the periodicity for the above activities as prescribed in IRCSP- 20:2002 and as directed by the departmental officers except for the constructional defects which has to be rectified by the contractor at his own cost

For the First Year from the date of completion of work

For the Second Year from the date of completion of work

For the Third Year from the date of completion of work

For the Fourth Year from the date of completion of work

For the Fifth Year from the date of completion of work

2.Name of the work : Strengthening to the road from Palani-DPM Road to Paraipatty road KM 0/0-2/380. Est.Amount: 76.15 lakhs

Part A - Construction Work Clearing the light jungle by uprooting including all cutting charges and disposing of the products and clearing as directed by departmental officers including all incidental charges etc. complete.

Picking 5 cm to 10 cm old metalled surface and sectioning - 1 sq.m

Earthwork excavating & depositing on bank with initial lead of 10m & initial lift of 2m in hard stiff clay, stiff black cotton, hard red earth, shales, murrum, gravel, stoney earth and earth mixed with small size boulders SS 20 A including laying and spreading in layers of 250 mm loose thick each , sectioning , watering and compacting etc, complete as per MOST 301 - 305.

Providing and laying Gravel including cost and conveyance of gravel from approved sources to work site including labour for spreading , watering and compacting by power roller to achieve the required protect density at 100% compaction at optimum moisture content and hire & fuel charges for power roller, water sprinkler and all other incidental charges such as traffic barricading and providing danger lights etc., complete

Providing and laying 75mm compacted thick WBM Grade III using 1 cum of 63mm to 11.20mm IRC HBG metal and 0.24 cum of Gravel for blindage for 10 Sqm. of 75mm compacted thick (the blindage material shall have PI value less than 6%) including cost and conveyance of all materials from approved quarry to work site and stacking to departmental gauge for pre-measurement as directed by the departmental officers including labour for spreading metal and gravel hand packing to camber and grade lines blinding with required quantity of gravel, forming edge bunds, watering with all leads for good water slurrying, rolling and consolidation by power roller and finishing as per MOST 404 (III revision) including hire and fuel charges for power roller and water sprinkler and all other tools and plants employed therefor and all incidental charges etc., complete for TOP LAYER

Providing and laying of prime coat using Emulsion at the rate of 7 Kg per ten square meter over the WBM surface preparatory to another bituminous construction over it.

Providing and laying Tack coat over WBM surface(treated with primer) using 2.5Kg of bitumen emulsion RS-1 for 10sqm for preparatory to another bituminous construction over it including cost of material, labour charges, rentals for machinery, fuel and all other incidental charges etc.,

Providing and laying Bituminious concrete to 25mm thick using 0.13cum of 19.00-9.50mm. 0.17cum of 9.5-2.36 and below with 50.3kgs of VG30/VG40 heating the bitumen and aggregates to required temperature and mixing them in required temperature in central hot mix plant 20-30 ton capacity, carrying the mix by tipper trucks to paver site, spreading the mix to uniform thickness of 40mm with mechanical paver to the specified grades and cross sections and consolidated by 8-10 tonnes vibratory/phenumatic roller to the required density etc., including labour for attending to paver to site etc.including hire charges and fuel charges foe 20-30t CMP with bitumen boiler, tipper trucks,paver finisher/9m paver finisher,vibratory/phenumatic roller and all other tools and plants required, including fuel and all other incidental charges etc., complete as per specification using CMP as per clauses 507 of MORTH Part-5

Road Marking with Hot applied Thermoplastic compound with Reflectorising Glass beads on Bitumenous

Suppy of Kilometer Stone of size 1.65 x 0.15cx 0.15 m including all charges etc,

Suppy of Hectametre Stone of size 0.90 x 0.15cx 0.15 m including all charges etc,

Provision for Name Board cum Citizen information Board

Provision for Sign Board

Towards the charges for routline maintenance of the road work executed under MGSMT including dressing of berms by refilling the gully with the earth from borrow pits, cleaning of wild seasonal growth on berms, destilting of side drains and CD works, white washing guard stones, painting of KM, HM stones, parapets, cutting of branches of trees, refixing displaced guard stones, caution boards, speed limit boards etc., with the periodicity for the above activities as prescribed in IRCSP- 20:2002 and as directed by the departmental officers except for the constructional defects which has to be rectified by the contractor at his own cost

For the First Year from the date of completion of work

For the Second Year from the date of completion of work

For the Third Year from the date of completion of work

For the Fourth Year from the date of completion of work

For the Fifth Year from the date of completion of work

GST Amount for providing Service to Government Contract Works for the above Construction & Maintenance Works. { GST Amount is the Total GST Amount for overall quoted amount (Both Construction and Maintenance) above this row in column "BB" for all works in this package}

JAWAHAR CONSTRUCTIONS