Improvement of District headquarter township road at Aalo.(CMCSRDP-II)

Amount

Formation Cutting

Excavation in Hill Area in Soil by Mechanical Means (Excavation in soil in hilly area by mechanical means including cutting and trimming of side slopes and disposing of excavated earth with all lifts and lead upto 1000 metres)

Excavation in Hilly Area in Ordinary Rock by Mechanical Means not Requiring Blasting. (Excavation in hilly area in ordinary rock not requiring ballasting by mechanical means including cutting and trimming of slopes and disposal of cut material with all lift and lead upto 1000 metres )

Embankment

Construction of embankment with approved material obtained from borrow pits with all lifts and leads, transporting to site, spreading, grading to required slope and compacting to meet requirement of table 300-2.

Sub-Grade

Preparation of sub grade (Preparation of sub grade by excavating earth to an average depth of 22.50 cm, dressing to camber and consolidating with road roller, making good the undulations etc. and disposal of surplus earth, lead upto 50 m.)

Consolidation of sub-grade with road roller of 8 to 12 tonne capacity including making good the undulations etc. with earth or quarry spoils etc. and rerolling the sub grade.

Granular Sub-Base with Coarse Graded Material (Table:- 400- 2). Construction of granular sub-base by providing coarse 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 vibratory roller to achieve the desired density, complete as per clause 401.

Construction of sub-grade and earthen shoulders with approved material obtained from borrow pits with all lifts & leads, transporting to site, spreading, grading to required slope and compacted to meet requirement of table No. 300-2

CC Pavement

Dry Lean Cement Concrete Sub- base (Construction of dry lean cement concrete Sub- base over a prepared sub-grade with coarse and fine aggregate conforming to IS: 383, the size of coarse aggregate not exceeding 25 mm, aggregate cement ratio not to exceed 15:1, aggregate gradation after blending to be as per table 600-1, cement content not to be less than 150 kg/ cum, optimum moisture content to be determined during trial length construction, concrete strength not to be less than 10 Mpa at 7 days, mixed in a batching plant or transit mixture plant transported to site, laid on prepared sub-grade, compacting with 8-10 tonnes vibratory roller, finishing and curing.)

Construction of un-reinforced, dowel jointed, plain cement concrete pavement over a prepared sub base with 43 grade cement @ 400 kg per cum, coarse and fine aggregate conforming to IS 383, maximum size of coarse aggregate not exceeding 25 mm, mixed in a batching and mixing plant or transit mixer as per approved mix design, transported to site, laid on a prepared subgrade with a fixed form or slip form paver, spread, compacted with vibrators and finished in a continuous operation including provision of contraction, expansion, construction and longitudinal joints, joint filler, separation membrane, sealant primer, joint sealant, debonding strip, dowel bar, tie rod, admixtures as approved, curing compound, finishing to lines and grades as per drawing.

Centring and shuttering including strutting proping etc. and removal of form work for: (a) Foundations and plinth.

RCC Slab Culvert 1 M Span (New)

Excavation for Structures (Earth work in excavation of foundation of structures as per drawing and technical specification, including setting out, construction of shoring and bracing, removal of stumps and other deleterious matter, dressing of sides and bottom and backfilling with approved material.) Ordinary soil, Manual Means, upto 3 m depth

PCC 1:3:6 in Foundation (Plain cement concrete 1:3:6 nominal mix in foundation with crushed stone aggregate 40 mm nominal size mechanically mixed, placed in foundation and compacted by vibration including curing for 14 days.)

Stone masonry work in cement mortar 1:3 for substructure complete as per drawing and Technical Specifications, CRM

Providing weep holes in Brick masonry / Plain / Reinforced concrete abutment, wing wall/return wall with 100 mm dia AC pipe, extending through the full width of the structure with slope of 1V :20H towards drawing foce. Complete as per drawing and Technical specifications.

Plain/Reinforced cement concrete in sub-structure complete as per drawing and technical specifications. PCC Grade M20

Furnishing and Placing Reinforced/Prestressed cement concrete in super-structure as per drawing and Technical Specification.RCC Grade M20, Using Concrete Mixer

a) Supplying, fitting and placing HYSD bar reinforcement in super-structure complete as per drawing and technical specifications.

Back filling behind abutment, wing wall and return wall complete as per drawing and Technical specification.

RCC Retaining wall 2/3/5 M Height

Excavation for Structures (Earth work in excavation of foundation of structures as per drawing and technical specification, including setting out, construction of shoring and bracing, removal of stumps and other deleterious matter, dressing of sides and bottom & backfilling with approved materials).Ordinary soil, Manual Means (Depth upto 3 m)

Providing and laying in foundations and plinth cement concrete 1 : 4 : 8 (1 cement : 4 coarse sand : 8 graded stone aggregate 40 mm nominal size) excluding the cost of centring and shuttering. a) Foundations and plinth

Reinforced cement concrete in retaining wall (any thickness) including attached pilasters, buttresses, plinth and string courses, fillets etc from top of foundation up to floor two level excluding cost of centring,shuttering and reinforcement in :M20 (1 cement : 1.5 Coarse Sand : 3 stone aggregate 20 mm nominal size)

a) Supplying, fitting and placing HYSD bar reinforcement in super-structure complete as per drawing and technical specifications.

Centring and shuttering including strutting, propping etc and removal of form work for :b) Walls (any thickness) including attached pilasters, buttresses, plinth and string courses etc

12 mm cement plaster 1 : 3 (1 cement : 3 fine sand).

Back filling behind abutment, wing wall and return wall complete as per drawing and Technical specification. Granular material

Providing weep holes in RCC wall with 100 mm dia AC pipe, extending through the full width of the structure with slope of 1V : 20H towards drawing foce complete as per drawing and Technical specifications.

RRM Wall

Excavation for Structures (Earth work in excavation of foundation of structures as per drawing and technical specification, including setting out, construction of shoring and bracing, removal of stumps and other deleterious matter, dressing of sides and bottom & backfilling with approved materials).Ordinary soil. Manual Means (Depth upto 3 m)

PCC 1:3:6 in Foundation (Plain cement concrete 1:3:6 nominal mix in foundation with crushed stone aggregate 40 mm nominal size mechanically mixed, placed in foundation and compacted by vibration including curing for 14 days.) a) Foundations and plinth

Stone masonry work in cement mortar 1:3 for substructure complete as per drawing and Technical Specifications. Coursed rubble masonry

Pointing with cement mortar (1:3 ) on brick work in substructure as per Technical specifications.

Back filling behind abutment, wing wall and return wall complete as per drawing and Technical specification. Granular material

Providing and laying of Filter media with granular materials/stone crushed aggregates satisfying the requirements laid down in clause 2504.2.2. of MoRTH specifications to a thickness of not less than 600 mm with smaller size towards the soil and bigger size towards the wall and provided over the entire surface behind abutment, wing wall and return wall to the full height compacted to a firm condition complete as per drawing and Technical Specification.

Providing weep holes in stone masonry wall with 100 mm dia AC pipe, extending through the full width of the structure with slope of 1V :20H towards drawing foce complete as per drawing and Technical specifications.

RCC Drain

Excavation for Structures (Earth work in excavation of foundation of structures as per drawing and technical specification, including setting out, construction of shoring and bracing, removal of stumps and other deleterious matter, dressing of sides and bottom & backfilling with approved materials). Ordinary soil. Manual Means (Depth upto 3 m)

PCC 1:3:6 in Foundation (Plain cement concrete 1:3:6 nominal mix in foundation with crushed stone aggregate 40 mm nominal size mechanically mixed, placed in foundation and compacted by vibration including curing for 14 days.) a) Foundations and plinth

Plain/Reinforced cement concrete in sub-structure complete as per drawing and technical specifications. RCC Grade M20

Supplying, fitting and placing HYSD bar reinforcement in sub-structure complete as per drawing and technical specifications.

12 mm cement plaster 1 : 3 (1 cement : 3 fine sand).

CC Drain

Excavation for Structures (Earth work in excavation of foundation of structures as per drawing and technical specification, including setting out, construction of shoring and bracing, removal of stumps and other deleterious matter, dressing of sides and bottom, backfilling the excavation earth to the extent required and utilising the remaining earth locally for road work.) Ordinary soil. Manual Means (Depth upto 3 m)

PCC 1:3:6 in Foundation (Plain cement concrete 1:3:6 nominal mix in foundation with crushed stone aggregate 40 mm nominal size mechanically mixed, placed in foundation and compacted by vibration including curing for 14 days.) a) Foundations and plinth

Centring and shuttering including strutting proping etc. and removal of form work for: a) Foundations and plinth.

Cement plaster 12mm in cement mortar 1:3.

Cartage

Loading and Unloading of cement, steel

Loading and Unloading of sand, Aggregate, boulders

Cost of Haulage excluding loading & unloading

Katch road

surface road

M/s Marpi Wire Product (BID ID -6813)