Dharmapuri District - Upgradation / Strengthening / Renewal of the roads 1 No in Package No.TN04-28 MGSMT / 2022-23 Eriyur Block P28

Amount

Strengthening of the road from Jakkampatti to Kalakottai road (Via) Mandaimedu road Km.0/0-3/200

Clearing scrub jungles including and removing from site, disposal by burying or burning etc., complete as directed by the departmental officers.

Piking 5 Cm to 10 Cm old metalled surface and sectioning

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 Gritty gravel from appd quarry including cost and conveyance of all materials to site including all labour charges for spreading and compaction with power roller 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 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 of prime coat using Emulsion at the rate of 7 Kg per ten square meter over the WMM surface preparatory to another bituminous construction over it.

Providing and laying Tack coat over WMM 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 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

Road Marking With Hot Applied Thermoplastic Compound With reflectorising Glass Beads on Bituminous Surface:- Providing and laying of hot applied thermoplastic compound 2.50mm thick including reflectorising glass beads @ 250 gms per sqm area, thickness of 2.5 mm is exclusive of surface applied glass beads as per IRC:35, The finished surface to be level uniform and free from streaks and holes etc complete as per MORTH&H specification No.803

Hard Bed @ Km.0/400 15m

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

Hard Bed @ Km.0/400 15m

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 for 10 cum.

Hard Bed @ Km.0/400 15m

Supplying erecting and shuttering including necessary supports for plane surfaces in foundation and basement and in all floors for slabs and beams complying with standard specification.

Hard Bed @ Km.0/400 15m

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 10 cum.

Hard Bed @ Km.0/400 15m

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).

Hard Bed @ Km.0/400 15m

Providing and laying water bound macadam 75 mm conscidated thickenss with Grade III metal using 1.00 cum of 90-22 mm IRC size HBG Metal with 0.24 cum of Gravel for blindage per 10 Sqm. Including cost and coveyance of all materials to work site and stacking them at the site to departmental gauge for pre-measurement and labour charges for spreading metal and gravel, hand packing to camber, watering with all loads for water and compaction by 80.100 km power roller including hire charges and fuel charges for power employed including necessary earthern bund to protect edges, lighting, guarding, barricadings and maintenance of diversion etc. complete as per clause 404 of most Specification.

Hard Bed @ Km.0/400 15m

Construction of un-reinforced, dowel jointed at expansion and construction joint only, plain cement concrete pavement, thickness as per design, over a prepared sub base, with 43 grade cement or any other type as per Clause 1501.2.2 M30 (Grade)

Hard Bed @ Km.0/400 15m

Expansion Joint

Provision for Name Board

Provision for Sign Board Charges

Supply and Fixing of HM Stone

Supply and Fixing of KM Stone

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)

K Gauthaman