Upgradation/ Strengthening/Periodic Renewal and Five year Maintenance of2Road works inKollihillsBlock of Namakkal District under Mudhalvarin Grama Salaigal Membattu Thittam (MGSMT)- 2022-23.Pa.No28 /NKL/MGSMT 2022-23

Amount

Strengthening The road from Erashkulipatti to Kolavangirai road km 0/0 - 1/4 ( R -133)

Clearing Light Juncle Including Cutting Scrubs And Others Vegetation And Other Vegetation And Deposition Them Beyond The Road As Directed By The Deptl. Officers Including Labour And all Other Incidential Charges Etc .. Complete

Picking 5 cm to 10 cm old metalled surface and sectioning including all labourcharges.etc. complete.

Providing and laying spreading and compacting graded stone aggregate to Wet Mix Macadam (WMM) specification including premixing the material with water at OMC in machanical mix plant carriage of mixed material by tipper to site laying in uniform layers 250mm thick with pavers in SubBase/Base course on well prepared surface and compacting with vibratory roller to achieve the desired density including cost of material,labour charges, rentals for machinery, fuel and all other incidental charges etc., complete.

Applying PRIMECOAT over WMM surface at 7.00Kg of SS-1 Bitumen Emulsion / 10 sq.m including labour for spraying, hire charges for bitumen sprayer etc. Comp.

Applying TACK COAT over Primed WMM surface at 2.5Kg of RS-1 Bitumen Emulsion / 10 sq.m including labour for spraying, hire charges for bitumen sprayer etc. Comp.

BITUMINOUS CONCRETE 25, 30/40 MM THICK USING cmp (Grade-II) Providing and laying Bituminious concrete to 40mm 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

Collection And Supply Gravel Apporved Quarry An Average Lead 1KM Including Cost Cnveyance Of All Materials To Sie Labour Charges Ans Staking them to departmental gauge to premeasurement to departmental officer and stacking charges at site etc ….. complete

Provision of 15 .nos rumble strips covered with premix bituminous carpet 15-20 mm high at centre, 250 mm wide placed at 1m centre-to-centre at approved locations to control speed marked with while strips of road marking paint km 0/0-1/0

Road Marking with hot applied thermoplastic copound with reflectorsing glass Beads on Bituminous Surface

Providing and fixing of Sign boards

Providing and fixing of Sign boards

a. 90cm Equilateral tringle cautionary signboard

a. 60cm Equilateral tringle cautionary signboard

provision for chevron signs 90cm octogon

KM Stone

HM Stone

road stud with lens reflector

RETAINING WALL CH 1300m (SUB ESTIMATE)

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 officers including conveyance of all materials to site and proper centering etc complete.

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

RETAINING WALL CH 800m (SUB ESTIMATE)

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 officers including conveyance of all materials to site and proper centering etc complete.

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

Strengthening The road from solakadu thinnur road to keelsolakadu road km 0/0 - 1/0 ( R -77 )

Clearing Light Juncle Including Cutting Scrubs And Others Vegetation And Other Vegetation And Deposition Them Beyond The Road As Directed By The Deptl. Officers Including Labour And all Other Incidential Charges Etc .. Complete

Picking 5 cm to 10 cm old metalled surface and sectioning including all labourcharges.etc. complete.

Providing and laying spreading and compacting graded stone aggregate to Wet Mix Macadam (WMM) specification including premixing the material with water at OMC in machanical mix plant carriage of mixed material by tipper to site laying in uniform layers 250mm thick with pavers in SubBase/Base course on well prepared surface and compacting with vibratory roller to achieve the desired density including cost of material,labour charges, rentals for machinery, fuel and all other incidental charges etc., complete.

Applying PRIMECOAT over WMM surface at 7.00Kg of SS-1 Bitumen Emulsion / 10 sq.m including labour for spraying, hire charges for bitumen sprayer etc. Comp.

Applying TACK COAT over Primed WMM surface at 2.5Kg of RS-1 Bitumen Emulsion / 10 sq.m including labour for spraying, hire charges for bitumen sprayer etc. Comp.

BITUMINOUS CONCRETE 25, 30/40 MM THICK USING cmp (Grade-II) Providing and laying Bituminious concrete to 40mm 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

Collection And Supply Gravel Apporved Quarry An Average Lead 1KM Including Cost Cnveyance Of All Materials To Sie Labour Charges Ans Staking them to departmental gauge to premeasurement to departmental officer and stacking charges at site etc ….. complete

Provision of 15 .nos rumble strips covered with premix bituminous carpet 15-20 mm high at centre, 250 mm wide placed at 1m centre-to-centre at approved locations to control speed marked with while strips of road marking paint km 0/0-1/0

Road Marking with hot applied thermoplastic copound with reflectorsing glass Beads on Bituminous Surface

Providing and fixing of Sign boards

Providing and fixing of Sign boards

a. 90cm Equilateral tringle cautionary signboard

a. 60cm Equilateral tringle cautionary signboard

provision for chevron signs 90cm octogon

KM Stone

HM Stone

Road stud with lens reflector

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 IRC-SP-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 carriageway width of 3.00m & 3.75m

For the First Year from the date of completion of work

For the Second Year from the date of cpmpletion 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} (Refer Clause 13.2 & 13.3 of Section 2 of Instruction to Bidders (ITB) of SBD)

Ramamoorthy D