Strengthening the 2 nos of roads in Anaimalai Block - Package No TN 02-11 in Anaimalai Block of Coimbatore District under MGSMT 2024-2025 Scheme

Amount

1.Strengthening to the road from V.K.Nagoor Chinnappampalayam road to Kamachiamman kovil Kalathuputhur road Km 0/0-0/60 H/O Valaikombunagoor (R213)

Clearing the scrub jungle by uprooting including all cutting charges and disposing of the products and clearing as directed by departmental officers including all incidental 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 20A

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

Providing and laying Bituminious concrete 40MM which shall consists of construction of a single course binder /wearing corse on a previosly prepared Bituminous base to the requirements of the specification using 60/70 grade bitumen as per MorRTH specificaton CI.508.

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

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.

Supplying and fixing of Hecta Metre stones including painting and lettering as directed by the departmental officers etc., complete

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

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 equilateral triangle (with Definition Board)

STOP Sign board 900mm (without Definition Board)

Major road ahead (with Definition Board)

Rumble strips ahead

Polycarbonate molded body, solar powered Led self illumination in active mode, 360 degree illumination and reflective panels with micro prismatic lens @ 50cm C/C perpendicular to carriage way

Rumble strips = 3*3.75*.25 = 2.81

Stop line = 5m*0.10m

Thermoplastic paint = 2*45m*0.10m

Construction of Hard bed @ Ch -30m

Providing and fixing Dowel bars with 25mm rods of 0.9m length embeded into the rock to a depth 0 to 0.30m by providing required depth of holes by drilling the rock in 50mm dia wherever necessary including fixing in pisition by grouting the embeded portion with cm 1:2 after placing bars

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

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.

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), coarse and fine aggregates conforming to IS:383, maximum size of coarse aggregate not exceeding 25 mm, mixed in a concrete mixer of not less than 0.2 cum capacity and appropriate weigh batcher using approved mix design, laid in approved fixed side formwork (steel channel, laying and fixing of 125 micron thick polythene film, wedges, steel plates including levelling the formwork as per drawing), spreading the concrete with shovels, rakes, compacted using needle, screed and plate vibrators and finished in continuous operation including provision of contraction and expansion, construction joints, applying debonding strips, primer, sealant, dowel bars, near approaches to bridge/culvert and construction joints, admixtures as approved, curing of concrete slabs for 14-days,using curing compound (where specified ) and water finishing to lines and grade as per drawing and Technical Specification Clause 1501

Towards supply of 0.15m dia 1.0m hight Guide post including cost and conveyance of all to site etc. complete.

Provision for Bitumen pad

Construction of 1.5m span RCC slab culvert @ CH - 210m

Earth work excavation for foundation soil as per SS 20 B for foundation.

Filling with clean good M.sand including cost and conveyance of sand for laying, spreading, watering and handling charges and all other incidental charges etc. complete

Cement Concrete 1:4:8 mix using 40mm HBG metal 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.

Centering for the sides and soffits RCC items including all cost and conveyance and all labour charges etc., complete. Below sill

Above sill

Supplying and fabrication of steel rods including all cost and conveyance and all labour charges and all other incidental charges.

C.C. 1:2:4 mix using 20mm ISS HBG metal including cost and conveyance and all labour charges etc.complete.

R.C.C. 1:1.5:3 mix using 20mm ISS HBG metal including cost and conveyance and all labour charges etc.complete.

2.Strengthening to the road from Avinashi Kochin Meenkarai road to Valaikmbu Km 0/0-0/630 H/O Valaikombunagoor (R121)

Clearing the scrub jungle by uprooting including all cutting charges and disposing of the products and clearing as directed by departmental officers including all incidental charges 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 20A

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

Providing and laying Bituminious concrete 40MM which shall consists of construction of a single course binder /wearing corse on a previosly prepared Bituminous base to the requirements of the specification using 60/70 grade bitumen as per MorRTH specificaton CI.508.

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

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.

Supplying and fixing of Hecta Metre stones including painting and lettering as directed by the departmental officers etc., complete

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

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 equilateral triangle (with Definition Board)

STOP Sign board 900mm (without Definition Board)

Major road ahead (with Definition Board)

Rumble strips ahead

Polycarbonate molded body, solar powered Led self illumination in active mode, 360 degree illumination and reflective panels with micro prismatic lens @ 50cm C/C perpendicular to carriage way

Rumble strips = 3*3.75*.25 = 2.81

Stop line = 5m*0.10m

Thermoplastic paint = 2*45m*0.10m

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)