Strengthening and widenning of road from Mylampatti road to Vellanapatti road H/O Mylampatti Km 0/0-1/700 (R-195) - Package No TN 02-59 in Sulur Block of Coimbatore District under NABARD-RIDF-XXX 2024-2025 Scheme

Amount

Strengthening and widenning of road from Mylampatti road to Vellanapatti road H/O Mylampatti Km 0/0-1/700 (R-195)

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 in all etc complete

Picking the existing mettaled surface and sectioning including all labour charges etc, complete.

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 20B - Box cutting

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 side berms KM 0/800 -1/0

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) (GSB Grade III) Km 1/0 -1/125

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.

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. complete

Bituminous macadam of 50 mm thick shall consist of Construction in a single couse of compacted crushed aggregates premixed with bituminous binder of 80/100 grade at the rate of 3.5 % by weight of total mix to serve as base / binder course in accordance with MORTH rev IV cl.504 specification and in confirmity with drawing.

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

Road Marking by providing and laying of hot applied Thermoplastic Compound 2.5 mm thick including reflectorising glass beads @ 250 gms per sqm area, thickness of 2.5mm exclusive of surface applied glass beads as per IRC:35. The finished surface to be level, uniform and free from streaks and holes.

Providing and erecting of Retro - reflectorized cautionary , Mandatory and Informatory signs (without definition board) made out of High Intensity Prismatic Grade Sheeting confirming to Type - IV standards of IRC - 67: 2012 and ASTM D -09, Specification a

60cm circular

90 cm equilateral triangle

Major road ahead

STOP sign board 750mm

60cm equilateral triangle

60cm equilateral triangle

Providing and Fixing reflective road studs of category A raised pavement markers made out of Poly carbonate / methyl methercrylate / ABS moulded body confirming to ASTM D 788 and reflective panels with micro prismatic lens capable of providing total internal reflection of the light entering the lens face with retro reflectance and chromically values conforming to ASTM D428. The reflective raised pavement markers shall also confirm to the MORTH circular No RW/NH. 33023/10*97- DO .III dt 11.06.97.The height, width and length shall not be less than 15 mm , 90 mm and 100 mm and with minimum re4flective area of 13 sq.cm on each side and the slope to the base shall be 35+/-5 degree . Each reflector shall have a CIL not less than values specified in Table 2 of sais MORTH circular . The strength of detachment of the integrated cylindrical shanks, ( of diameter not less than 19+/-2 mm and height not less than 30+/-2 mm) from the body is to be a minimum value of 500Kgf . Fixing will be by drilling holes on the road for the shanks to go inside, without nails and using epoxy resin based adhesive as per manufacturers recommandation and complete as directed by the engineer. The marker shall support a load of 13635 Kg tested in accordance with ASTM D4280 and confirming to IRC 35-2015 guidelines and MORTH specification 804 etc complete

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

Supplying and fixing of Name board cum Citizen board including painting and lettering as directed by the departmental officers etc., complete

Provision for Kilometre stones

Provision for Hecta Metre stones

Construction of Hard Bed @ Ch 120 - 140 m

Earth work excavating and depositing on bank with initial lead of 10m and initial lead of 2m in hard stiff clay, stiff black cotton soil, hard red earth, shales, murram, gravel, stoney earth and earth mixed with small size boulders (SS20B) etc., complete in all respects as directed by the departmental officers.

Cement concrete 1:4:8 (One of cement, four of sand and eight of hard broken stone) using 40mm size hard broken stone inclusive of shoring, strutting, bailing out water, ramming, curing etc., complete in all respects as directed by the departmental officers

Cement concrete 1:3:6 (One of cement, three of sand and six of hard broken stone) using 40mm size hard broken stone for foundation inclusive of shoring, strutting, bailing out water, ramming, curing etc., complete in all respects as directed by the departmental officers.

Supplying and erecting centering for sides for all reinforced cement concrete works like Drain sides, revetment sides etc., using Mild steel sheets of size 90cm × 60cm and B.G. 10, stiffened with Mild steel Angles of size 25mm × 25mm × 3mm including removing the same after specified period without damaging RCC works etc., complete as directed by the departmental officers complying with relevant standard specifications

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) (GSB Grade III) Km 1/0 -1/125

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.

Wearing Coat with CC 1 : 1.5 : 3 mix using 65% of 25mm, 25% of 12mm, and10% of 6mm IRC metal including cost of all materials and labour charges for mixing, laying, compacting and curing etc. complete.

Provision for Bitumen pad

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)

V KALIESWARAN (BID ID -1230545)