Package No. 21 - Aranthangi Panchayat Union - Strengthening and Five Year Maintanance to the road from Trichy-Mimisal road to Karambakadu link road (Via) Karumeniodai Km 0/0-2/8 in Thanthani Panchayat Under NABARD RIDF XXX-2024-25

Amount

Strengthening and Five Year Maintanance to the road from Trichy-Mimisal road to Karambakadu link road (Via) Karumeniodai Km 0/0-2/8 in Thanthani Panchayat

Earth work excavation in all classes of soils except hard rock requiring blasting depositing on bank with initial lead of 10M and lift of 2M including all labour charges and incidental charges such as shoring, strutting, providing coffer dams, bailing out of water as per 20A

PICKING old metalled/BT Surface upto. 10cm thick as directed by the deparmtnetal officers

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 WBM 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 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, for SHOULDERS

Providing and fixing Name board Cum Citizen Board

Provision for sign Board

Road Marking with Hot applied Thermoplastic compound with Reflectorising Glass beads on Bituminous Surface

Kilometre StoneReinforced cement concrete M15 grade kilometre stone/local stone of standard design as per IRC:8 fixing in position including painting and printing, etc as per drawing and Technical Specification Clause 1703

Ordinary Kilometer Stone (Precast)

200 m stone (precast)

provision for construction of RCC 1.5m Slab Culvert @ch 1825m

Earth work excavation and depositing on sides with initial lead and lift in hard graually soil as per SS 20B for foundation.

SUPPLY OF Sand and filling including cost and conveyance of sand to work site including all labour charges for filling etc complete

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

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

C.C. 1:2:4 mix using 20mm ISS HBG metal including cost and conveyance of all materials to site and all labour charges for mixing. Laying and curing etc completed for Bed blocks.

R.C.C. 1:1.5:3 mix using 20mm ISS HBG metal including cost and conveyance of all materials to site and all labour charges for mixing. Laying and curing etc completed for Deckslab.

Supplying and erecting centering shuttering including necessary supports for plane surface in foundation and superstructure for Abutment/pier using mild steel sheets of size 90 x 60 cm and 10 guage stiffened, welded with mild steel angles of size 25mmx25mmx3mm for boarding laid over silver oak (country wood) scantlings of size 10cm x 6.5cm spaced of about 90cm centre to centre and supported by casurina props of 10cm to 13cm dia spaced at 75cm centre to centre complete complying with standard specifications and as directed by departmental officers etc.

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

providing and fixing seepage pipe of 100mm dia pvc

Supply and fixing of bitumen pad for expansion joints

kraft paper

Retaining wall 1380m - 1395m

Earth work excavation in all classess of except hard rock requiring blasting with initial lead and life etc., complete for foundation as per SS 20 B

Supplying and filling in foundation and besement with Filling m-sand in layers not more 15cm thick well rammed, watered and compacted complying with standard specifications charges complete

CC 1:4: 8 mix using 40mm HBG metal including cost and conveyance labour charges etc

C.C. 1:3:6 mix using 20mm HBG metal including cost and conveyance of all materials to work site and all labour charges etc complete for superstructure

supplying and erecting centering shuttering including for soffits of slab of plan surface including shuttering mild steel of size 90x60 cm for boarding laid 3m high using MS sheets of size 25 x 25 x 3 mm laid over w.joints of size 10 x 6.50 cm spaced 75mm c/c complying with standard specification etc.

Maintenance of the road

Towards the charges for routline maintenance of the road work executed under PMGSY 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} (Refer Clause 13.2 & 13.3 of Section 2 of Instruction to Bidders (ITB) of SBD)

OSM CONSTRUCTIONS (BID ID -1229824)