Route from DNM to Dalhedi via Chandpur Majbata (remaining part of service road)

Excavation for roadwork in soil with hydraulic excavator of 0.9 cum bucket capacity including cutting and loading in tippers, trimming bottom and side slopes, in accordance with requirements of lines, grades and cross-sections, and transporting to the embankment location with a lift upto 1.5 m and lead upto 1000 m as per Technical Specification Clause 302.3 complete in all respects but excluding GST.

Construction of embankment with approved material obtained from borrow pits with a lift upto 1.5 m, transporting to site, spreading, grading to required slope and compacting to meet requirement of Tables 300.1 and 300.2 with a lead upto 1000 m as per Technical Specification Clause 301.5 complete in all respects but excluding GST.

Construction of granular sub-base by providing well graded material, spreading in uniform layers with motor grader on prepared surface, mixing by mix in place method with rotavator at OMC, and compacting with smooth wheel roller to achieve the desired density, complete as per Technical Specification Clause 401. complete in all respects but excluding GST.

Providing, laying, spreading material on a prepared surface, subgrade adding cement @ 2 % By weight to the spread material manually mixing in place with rotavator and compacting with the road roller at OMC to the achieve the desired unconfined compressive strength and to form a layer of sub-base. complete in all respects but excluding GST.

Providing, laying, spreading and compacting stone aggregates of specific sizes to water bound macadam specification including spreading in uniform thickness, hand packing, rolling with smooth wheel roller 80-100 kN in stages to proper grade and camber, applying and brooming, stone screening to fill-up the interstices of coarse aggregate, watering and compacting to the required density Grading 3 as per Technical Specification Clause 405.Including 4% Cement (OPC) & Mising with rotavater) complete in all respects but excluding GST.

Providing and applying tack coat with Bitumen VG-10 using bitumen distributor at the rate of 0.30 kg per sqm on the prepared bituminous surface cleaned with Hydraulic broom as per Technical Specification Clause 503. as per direction of Engg-in-Charge complete in all respects but excluding GST.

Providing, laying and rolling of open-graded premix carpet of 20 mm thickness composed of 13.2 mm to 5.6 mm aggregates either using penetration grade bitumen or emulsion to required line, grade and level to serve as wearing course on a previously prepared base, including mixing in a suitable plant, laying and rolling with a three wheel 80-100 kN static roller capacity, finished to required level and grades as per Technical Specification Clause 508. as per direction of Engg-in-Charge complete in all respects but excluding GST.

Providing and laying seal coat sealing the voids in a bituminous surface laid to the specified levels, grade and cross fall using Type C as per Technical Specification Clause 510 as per direction of Engg-in-charge complete in all respects but excluding GST.

M-150 Brick on edge pavement on parties with bricks, laid dry joints filled with local sand including preparation of base to proper slope, and its ramming, spreading layer of 1 cm. (3/8") depth of local sand over the subgrade and including supply of all materials, labour Tools &plants etc. required for proper complete in all respects but excluding GST

Supply & fixing of NP-3 class 350 mm dia RCC hume pipe (ISI mark) of following diameters including carriage, loading, unloading at site also including cost of hume pipes & collars & all taxes including laying in proper position & joint filling including cost of necessary jute & cement for proper complete in all respects but excluding GST.

Supply & fixing of NP-3 class 450 mm dia RCC hume pipe (ISI mark) of following diameters including carriage, loading, unloading at site also including cost of hume pipes & collars & all taxes including laying in proper position & joint filling including cost of necessary jute & cement for proper complete in all respects but excluding GST.

Reinforced 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) complete in all respects but excluding GST.

Reinforced 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 1703.200 m stone (precast) complete in all respects but excluding GST.

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