Strengthening of Rural Road in Arni Block of Tiruvannamalai District under Package No.TVM/2022-23/145 Mudhalvarin Grama Salaigal Membattu Thittam (MGSMT) 2022-23

Amount

Strengthening of Kannamangalam Arni Road to Agrapalayam (Via )Tank Km 0/0-1/700 (R20)

Clearing and grubbing road land including uprooting wild vegetation, grass, bushes, scrubs,saplings and trees of girths upto 300mm, removal of stumps of such trees cut earlie and disposal of unserviceable material and stacking of serviceable materials to be used or auctioned, upto a lead of 1000m including removal and disposal of top organic soil not exceeding 150mm thickness as per technical specification clause 201. etc. comp.

Picking old metalled surface / BT surface upto 10cm thick and as directed by the departmental officers

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

Providing and laying 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 Proctor density at 100% compaction at Optimum moisture content and hire fuel charges for powerroller, watersprinkler and all other incidental charges such as traffic barricading and providing dangerlights etc. comp for base-course and side berms

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

Providing and laying bituminous macadam with hot mix plant using crushed aggregates of grading as per Table 500.4 premixed with bituminous binder, transported to site upto a lead of 1000 m laid over a previously prepared surface with paver finisher to the required grade, level and alignment and rolled to achieve the desired compaction as per Technical Specification Clause 504.

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

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

Providing and laying of Hot applied Thermoplastic compound 2.5mm thick including reflctorising glass beeds @250gms per sqm area thickness of 2.5mm exclusive of surface applied glass beed asper IRC 35 The finished surface to be level, uniform and free from streaks and holes etc,, complete as per MORT & H specification No.803

Construction of RC slab Culvert Ch0/750 (1.50m vent)

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.

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 Abutments,Wings & Parapet wall

Supplying and erecting centring for sides and suffits including supports and structing upto 3.29m height for plane surface in all cross bracting using MS sheets of size 90 x 60cm and 10kg stiffened with angle of size 25 x 25 x 3mm for boarding laid over silver oak joists os size 10 x 6.5mm at about 90cm C/C and supported by casuring props of 10cm 13cm dia at C/C etc., complete.

For Abutment and wings

For Bed Block and Deck Slab

Supplying and fabrication of steel including cost and conveyance of steel to site and all labour charges for straightening, cutting to length, bending to shape and tying in position and forming grills for all R.C.C works.

Reinforced cement concrete 1:1 1/2:3 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. For Deck Slab

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. For Bed Block & Dirtwall

Providing and fixing Tar paper b/n bed block & deck slab

Providing weepholes in Brick masonry , Plain/ reinforced concrete abutement , 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

Providing and fixing 20mm thick compessible fibre board in expansion joint complete asper drawing and technical specification

Refilling behind abutment, wing wall and return wall complete as per drawings and technical specification clause 1204.3.8

Construction of RC slab Culvert Ch 1/100 (1.50m vent)

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.

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 Abutments,Wings & Parapet wall

Supplying and erecting centring for sides and suffits including supports and structing upto 3.29m height for plane surface in all cross bracting using MS sheets of size 90 x 60cm and 10kg stiffened with angle of size 25 x 25 x 3mm for boarding laid over silver oak joists os size 10 x 6.5mm at about 90cm C/C and supported by casuring props of 10cm 13cm dia at C/C etc., complete.

For Abutment and wings

For Bed Block and Deck Slab

Supplying and fabrication of steel including cost and conveyance of steel to site and all labour charges for straightening, cutting to length, bending to shape and tying in position and forming grills for all R.C.C works.

Reinforced cement concrete 1:1 1/2:3 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. For Deck Slab

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. For Bed Block & Dirtwall

Providing and fixing Tar paper b/n bed block & deck slab

Providing weepholes in Brick masonry , Plain/ reinforced concrete abutement , 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

Providing and fixing 20mm thick compessible fibre board in expansion joint complete asper drawing and technical specification

Refilling behind abutment, wing wall and return wall complete as per drawings and technical specification clause 1204.3.8

Retaining wall Ch 0/736

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.

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 Abutments,Wings & Parapet wall

Supplying and erecting centring for sides and suffits including supports and structing upto 3.29m height for plane surface in all cross bracting using MS sheets of size 90 x 60cm and 10kg stiffened with angle of size 25 x 25 x 3mm for boarding laid over silver oak joists os size 10 x 6.5mm at about 90cm C/C and supported by casuring props of 10cm 13cm dia at C/C etc., complete.

sides

Divider at bellmouth

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 centring for sides and suffits including supports and structing upto 3.29m height for plane surface in all cross bracting using MS sheets of size 90 x 60cm and 10kg stiffened with angle of size 25 x 25 x 3mm for boarding laid over silver oak joists os size 10 x 6.5mm at about 90cm C/C and supported by casuring props of 10cm 13cm dia at C/C etc., complete.

sides

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.

Exterior emulsion painting two coat with approved emulsion paint including cost and conveyance of all materials to and all labour charges etc.. Complete

60cm equlator circular cautionary signboard

60cm equlator triangle cautionary signboard

Name board cum citizen board

Hectameter stone

Kilometer stone

Towards the charges for routine 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, desilting 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 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}

R. Elumalai