Construction of 8 nos of Drains at Narayanpur Municipal Board under the Scheme of Infrastructure Development in ULBs(Group-IV)

Amount

Excavation in Cutting in Soil by manual means with lead upto 50m. i) Excavation for roadway in soil using manual means for carrying of cut earth to embankment site with a lift upto 1.5 m and lead upto 50 m as per Technical Specification Clause 302.3 (Manual method should be adopted where machines can not be deployed due to site condition.

Dismantling Dismantling of existing existing structures structures like culverts culverts, bridges bridges, retaining retaining walls and other structure comprising of masonry, cement concrete, wood work, 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 Specification Clause 202. By Mechanical Means Cement Concrete Reinforced Cement Concrete

Laying brick soling layer on prepared sub-grade with brick on end edging according to lines, graded and cross-section shown on the drawing filling joints with sand and earth, spreading 25 mm thick layer of earth over brick soling, watering and rolliing the same with three wheel road roller 80-100 kN as per Technical Specification Clause 412.

Plain / Reinforced cement concrete, in sub structure complete as per drawing and technical specification and steel shuttering formwork . With plasticiser ( Masterplast PL-1/SPL-2 or equivalent ), air entraining and water reducing plasticiser ( Masterplast PAE or equivalent) and accelerating plasticiser( Masterplast ACPL or equivalent) conforming to IS-9103-1999. B) PCC Grade M20 Height upto 5m

Supplying, fitting and placing TMT (Fe-500 D) reinforcement bar (From Primary Producer: TATA/SAIL/Esser Steel/ Jindal steel/ Shyam steel/RINL) in substructrue complete as per drawings and technical specification Clauses 1002, 1005, 1010 & 1202

Plain / Reinforced cement concrete, in sub structure complete as per drawing and technical specification and steel shuttering formwork . With plasticiser ( Masterplast PL-1/SPL-2 or equivalent ), air entraining and water reducing plasticiser ( Masterplast PAE or equivalent) and accelerating plasticiser( Masterplast ACPL or equivalent) conforming to IS-9103-1999. C) RCC Grade M 25 a) Height upto 5m Case I Using concrete Mixer

Backfilling behind abutment, wing wall and return wall complete as per drawings & technical specification Clause 1204.3.8. II) Sandy material

Plastering with cement mortar (1:4), 15 mm thick on brickwork in substructure as per technical specification Clauses 613.4 & 1204.

Providing Weepholes in brick masonry/stone masonry, plain/ reinforced concrete abutment, wing wall, return wall with 100 mm dia AC pipe extending through the full width of the structures with slope of 1(V):20(H) towards drawing face complete as per drawing and technical specification Clauses 614, 709, 1204.3.7.

Making of coffer dam & diversion drain @ 12.0m interval @ Rs. 6000.00/2 nos of coffer dam.(analysis attached)

Site Preparation

Supplying, fitting and fixing of Sign Board

MD ANWARUL HAQUE (BID ID -238869)