Improvement of Road from Poochamarathur link road to Poochamarathur Forest Road

Amount

Clearing and grubbing road land including uprooting wild vegetation, grass, bushes, shrubs, saplings and trees of girth upto 300mm, removal of stumps of such trees cut earlier and disposal of unserviceable materials and stacking of serviceable material to be used or auctioned, upto a lead of 1000m including removal and disposal of top organic soild not exceeding 150mm in thickness as per Technical Specification Clause 201.

Earth work excavation in all types of soils for the construction of roadway embankment to the required line, grade, slope and level as per drawings including stacking reusable materials and disposal of unwanted excavated material with a lead of 1 Km and all lift as per Technical Specification clause 301 of MORT&H specifications complete and as directed by Engineer FOR CUTTING

Granular Sub-base with Graded Material (Table:400-1) - Plant Mix Method (Construction of granular sub-base by providing close graded Material, mixing in a mechanical mix plant at OMC, carriage of mixed Material to work site, spreading in uniform layers with motor grader on prepared surface and compacting with vibratory power roller to achieve the desired density, complete as per clause 401) - for Grading-V material

Providing and laying, spreading and compacting graded stone aggregates to Wet Mix Macadam 250mm thick specification including premixing the materials with water at OMC in mechnanical mix plant carriage of mixed material by tipper to site laying in uniform layers with pavers in SubBase/ Base course on well prepared surface and compacting with vibratory roller to acheive the desired density including cost of material, labour charges, rentals for machinery, fuel and all other incidental charges etc., complete as per clause 406 of MORTH Rev-5

Prime coat: Providing and applying primer coat with bitumen emulsion (SS-I type) on prepared surface of granular Base including clearing of road surface and spraying primer at the rate of 0.70 kg/sqm using mechanical means as per clause 111, 112, 502 & 900 of MORTH Vth Revision - over WMM/ WBM

Tack coat - Providing and applying tack coat with bitumen emulsion (RS-I type) using emulsion pressure distributor at the rate of 0.25 kg per sqm on the prepared bituminous/granular surface cleaned with mechanical broom as per clause 111, 112, 503, 900 of MORTH Vth Revision - over granular surfaces treated with primer

Bituminus Macadam : Providing & laying Bituminus Macadam with hot mix plant using crushed aggregates of specified grading premixed with bituminus binder (Viscosity Grade 30), transported to site, laid over a previously prepared surface with Paver Finisher to the required grade, level and alignment and rolled as per claused 501.6 and 501.7 to achieve desired compaction, complete as per clause 111,112,501,504 &900 of MORTH Vth Revision - Grading II (Table 500-7).

Bituminus Concrete (Table 500-17) : Providing & laying Bituminus Concrete with hot mix plant using crushed aggregates of specified grading premixed with bituminus binder (Viscosity Grade 30) at percentage specified by JMF of mix and filler transporting the hot mix to the work site, laing with a Hydrostatic Paver Finisher to the required grade, level and alignment and rolling with smooth wheeled, vibratory and tandem Roller to achieve desired compaction as per MORTH specification clause 507 complete in all respects - Grading II

Providing and laying of Carted earth including cost and conveyance of the same to work site, including labour charges for laying and spreading, hire and fuel charges for all T&P employed etc., complete and as directed by the departmental engineers for making up low berms.

Providing compaction for berms using the box cut earth including all hire and fuel charges for power roller for compaction, water sprinkler, including all labour charges for laying, spreading, watering etc., complete and as directed by the departmental engineers for making up of low berms (Compaction only)

ROAD FURNITURES

Supply and Fixing of KM Stone of standard design and Drawing as per IRC 8-1980 (Second Revision) incluidng painting and Numbering etc., and all other incidental charges etc.,complete (HW-W0100 - Page No.291)

Supply and Fixing of HM stone of standard design and Drawing as per IRC 26-1967 a incluidng painting and Numbering etc., and all other incidental charges etc.,complete (HW-W0101 - Page No.291)

Providing and erecting direction and place identfication retro-reflectorised sign as per IRC:67 made of high intensity grade sheet vide clause 801.3 fixed over aluminum sheeting, 200 mm thick with area not exceeding 0.90 sqm supported on a mild steel angle iron post 75 mm x 75 mm x 6 mm firmly fixed to the ground by means of properly designed foundation with means of M15 grade cement concrete 450 mm x 450 mm x 600 mm, 600 mm below ground level as per drawings and Technical Specification Clause 801

Providing Thermoplast [As per Highways Department Rate enclosed]

Providing Road Markers /Road Stud with Lens Reflector [ As per Highways Department Rate enclosed]

Retro-Reflectorised Traffic Signs (with definition board} Type - IV -Providing 90cm equilateral triangle

SUB ESTIMATES Providing Hard Bed Earth work excavation and depositing on bank with initial lead of 10m and initial lift of 2m in hard stiff clay, stiff black cotton hard red earth shales, murram gravel stoney earth and earth mixed with small size boulders as per SS20B for FOUNDATION OF BODY WALLS

Plain Cement Concrete 1:4:8 mix using 40mm ISS HBG metal including cost and conveyance of all materials to site and cement at site including cost of form work, soft water,labour charges for mixing, transporting, laying and curing concrete, working at depths tools and plants and incidental charges such as maintaining of protective bunds, cofferdams, shoring, strutting etc; complete as per relevant standard specification for BASE COURSE OF HARDBED

Plain Cement Concrete 1:3:6 mix using 20 & 40mm ISS HBG metal including cost and conveyance of all materials to site and cement at site including cost of form work, soft water,labour charges for mixing, transporting, laying and curing concrete, working at depths tools and plants and incidental charges such as maintaining of protective bunds, cofferdams, shoring, strutting etc; complete as per relevant standard specification BODY WALL & CROSS WALL OF HARDBED

Plain Cement Concrete 1:1.5:3 mix using 20mm ISS HBG metal including cost and conveyance of all materials to site and cement at site including cost of form work, soft water,labour charges for mixing, transporting, laying and curing concrete, working at depths tools and plants and incidental charges such as maintaining of protective bunds, cofferdams, shoring, strutting etc; complete as per relevant standard specification for WEARING COAT FOR HARDBED

Providing 12.00mm thickness Bitumen Pad for wearing Coat of Cement Concrete Road as per PWD SSR 2023-2024 Sl.No. M-0661

Providing New CC Road

Plain Cement Concrete 1:4:8 mix using 40mm ISS HBG metal including cost and conveyance of all materials to site and cement at site including cost of form work, soft water,labour charges for mixing, transporting, laying and curing concrete, working at depths tools and plants and incidental charges such as maintaining of protective bunds, cofferdams, shoring, strutting etc; complete as per relevant standard specification for BASE COURSE OF CC PAVEMENT

Plain Cement Concrete 1:1.5:3 mix using 20mm ISS HBG metal including cost and conveyance of all materials to site and cement at site including cost of form work, soft water,labour charges for mixing, transporting, laying and curing concrete, working at depths tools and plants and incidental charges such as maintaining of protective bunds, cofferdams, shoring, strutting etc; complete as per relevant standard specification for WEARING COAT OF CC PAVEMENT

Providing 12.00mm thickness Bitumen Pad for wearing Coat of Cement Concrete Road as per PWD SSR 2023-2024 Sl.No. M-0661