Dharmapuri District - Upgradation / Strengthening of the road 1 No. in Package No. TN04-74 MGSMT / 2022-2023 Karimangalam Block P74

Amount

Strengthening of the road from Kothalam to Paraikottai Via Murukalnatham Km 0/0-2/800 H/o Jakkasamuthiram

Clearing the scrub jungles including cutting the scrubs and removing away from site etc complete

Collection and supply of carted earth from approved quarry an average lead 1km including cost and conveyance of all materials to site anf labour charges etc.

Collection and supply of Girrty gravel for side berms and labour charges for filling etc complete

Picking up existing BT surface upto 5 to 10 cm of old metalled surface , cambering, sectioning of carriage way 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.

Providing and laying PRIME COAT over the WMM surface using 7.00 Kg of Bituminous Emulsion SS I for 10 sqm. Including cost of bituminous emulsion which will be supplied by the department at section stores and its cost will be recovered as per special condition appended including labour charges for preparing the surface for laying prime coat and for applying required quantity of bituminous emulsion by mechanical sprayer including hire and fuel charges for all tools and plants employed etc., complete as per clause 503 of MOST specification.

Providing and laying TACK COAT over the WMM surface (treated with primer) using 2.50 Kg of Bituminous Emulsion RS I for 10 sqm. Including cost of bituminous emulsion which will be supplied by the department at section stores and its cost will be recovered as per special condition appended including labour charges for preparing the surface for laying tack coat and for applying required quantity of bituminous emulsion by mechanical sprayer including hire and fuel charges for all tools and plants employed etc., complete as per clause 503 of MOST specification.

Providing and Laying Bituminous Macadam 50mm thick based on job micx formula mixes in job mix plant of drum type in one layer for overlay as shown in drawing using paving bitumen 60/70 penetration grade as per IS 73 and aggregate confirming to grading..

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 rumble strips covered with premix bituminous carpet, 15-20 mm at centre and 250mm wide placed at 1m intervals centre to centre at approved locations to control speed, marked with white strips of road

Road marking with hot applied thermoplastic compound with Reflectorising glass beads on bituminous surface etc.,

Construction of 1.5 m RCC Slab Culvert Ch- 0/760

Earth work excavation and depositing on bank with initial lead of 10m initial lift of 2m in Hard stiff clay soil etc complete for open foundation as per SS 20 B

1.50m RCC Culvert @ Ch.760 m

Cement Concrete 1:4:8 mix using 40mm HBG metal including cost and conveyance of all materials and all labour charges for mixing laying and compacting etc. complete

1.50m RCC Culvert @ Ch.760 m

Cement Concrete 1:3:6 mix using 40mm HBG metal including cost and conveyance of all materials and all labour charges for mixing laying and compacting etc. complete

1.50m RCC Culvert @ Ch.760 m

CPlain Cement Concrete 1:2:4 mix using 20 mm ISS sine HBG metal including cost and conveyace of all materials and all labour charges,etc Complete,

1.50m RCC Culvert @ Ch.760 m

RCC 1:1.5:3 mix using 20 mm ISS sine HBG metal including cost and conveyace of all materials and all labour charges,etc,

1.50m RCC Culvert @ Ch.760 m

Supply and fabrication of steel for RCC items including cost and conveyance of binding wire, etc., complete

1.50m RCC Culvert @ Ch.760 m

Supplying and errecting centering for sides and soffits including supports and strutting up to 3.20 m height for plane surface in all floors with all cross bracing using mild steel of size 0.90 cm x 60 cm and 10 guage stilfaned welded with mild steel angles of size 25 mm x 25 mm x 3 mm for boarding laid over silver oak (c-word) joint of size 10 cm x 6.50 cm dia spaced about cnter to center and supported by casuarinas propels of 10 cm to 13 cm dia spaced at 75 cm center to center etc., complete complying with std. specification and as directed for the following items

Below Sill 1.50m RCC Culvert @ Ch.760 m

Slab centerin Deck slab side 1.50m RCC Culvert @ Ch.760 m

Supply and fixing of weep holes using 90mm PVC Pipes including cost of all site etc.,

1.50m RCC Culvert @ Ch.760 m

Supply and fixing of Tar Paper for bearing between bed block and deck slab including cost of all site etc.,

1.50m RCC Culvert @ Ch.760 m

Provision for Hectometer stone

Provision for Kilometer stone

Provision for Name Board

Provision for Photo charges

Provision for Sign Board ( Triangle)

Provision for Sign Board ( Square)

Maintenance 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 the First Year from the date of completion of work For the Second Year from the date of cpmpletion of work

For 1st year maintenance

For 2nd year maintenance

For 3rd year maintenance

For 4th year maintenance

For 5th year maintenance

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)

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