WBHIDCO/GM E-II/AA-I/NIT-08/2026-2027

Dismantling of flexible pavements and disposal of dismantled materials upto a lead of 100 m, stacking serviceable and unserviceable materials separately as per Technical Specifications Clause 202 for Rural Roads of MORD. (II) By Mechanical Means, Bituminous Courses.

Dismantling of existing structures like culverts, bridges, retaining walls and other structure comprising of masonry, cement concrete, steel work, including T&P and scaffolding wherever necessary, sorting the dismantled material, disposal of unserviceable material and stacking the serviceable material with all lifts and lead of 1000 m as per Technical Specifications Clause 202 for Rural Roads of MORD. (II) By Mechanical Means b) Reinforced Cement Concrete

Dismantling Kerb Stones Dismantling kerb stones by manual means and disposal of dismantled material with all lifts and upto a lead of 1000 m as per Technical Specification Clause 202 for Rural Roads of MORD.

Dismantling Kerb Stone Channels Dismantling kerb stone channels by manual means and disposal of dismantled material with all lifts and upto a lead of 1000 m as per Technical Specification Clause 202 for Rural Roads of MORD.

Hire and labour charges for shoring work (including necessary close plank walling, framing, Eucalyptus/ Jhou bulla piling, strutting etc) complete as per direction of the Engineer-in-charge for excavation works (vertical surface are in contact with supported earth is to be measured.) (This item should be executed on specific direction of the Enginner in charge). With 5.0 cm. thick timber planks. For depth upto 6.00 M below G.L. a) Beyond 1.0 M. upto 2.0 M trench width. b) Beyond 2.0 M. and upto 4.0 M. trench width.

Supplying, providing & laying spigot & socket type NP3 Hume Pipe (450 mm. dia.) including necessary earthwork in excavation, Single Brick flat soling, P.C.C (M-20) 150mm thick ,side concreting upto 300 mm height including necessary carriage, loading & unloading a and all necessary items complete and as per direction of EIC. i) 450 mm dia.

ii) 600 mm dia.

iii) 900 mm dia.

Constructing Special Inspection chamber pit (size 900 mmX600 mm) to a depth of 1.15 metre (inside), 250 mm thick 1st class brick work (1:4) in all sides over a layer of jhama brick soling and 150 mm thick Jhama cement concrete (1:4:8) including necessary earth work, invert with ordinary cement concrete (1:2:4) with stone chips over brick-on-edge flooring, plastering inside with 20 mm thick cement plastering (1:4) and neat cement punning, including supplying, fitting and fixing one 450 mm. dia (15 MT) heavy duty RCPC manhole cover of approved make with R.C.C. slab of 100 mm thick with cement concrete (1:1.5:3) with stone chips including necessary reinforcement, shuttering and CI foot steps (4 kg each) (Depth of invert between 1.15 m to 1.80 m below G.L.) ii) Addition and deduction of rate of special inspection chamber pit as per above item for each addition or reduction in depth of 150 mm. or part thereof. Average depth of Invert 1.3m.

Construction of manhole with chamber of size as given below as per requirement without shaft with cement brick work (1:4) over 150mm. thick jhama cement conc. (1:4:8) bed over a layer of brick flat soling including providing 150mm. thick R.C.C. slab with ordinary cement concrete (mix 1:1.5:3) with reinforcement as per standard drawing over the chamber, brick on edge flooring with ordinary cement concrete (mix 1:2:4) in the invert with 20mm. thick cement plastering (1:4) finished fine with neat cement 1.50 mm. thick in the inside walls and invert, including supplying, fitting and fixing R.C.P.C. manhole cover & frame (35 M.T. load bearing capacity) with ordinary cement concrete (mix 1:2:4) & C.I. steps (4kg. Each) including cutting hard crust, excavation, dewatering, back filling and removal of spoils but excluding shoring complete as per standard drawing. ii) Addition to rate of manhole chamber without shaft as per above item for each addition in depth of 150 mm. or part thereof. With 250 mm. thick brick work. b) Above 400 mm to 600 mm dia having internal size (1500mm × 1100mm)