Improvement of Nyapin ADC HQ Township Roads (CMCSRDP-II)

Amount

SH 1: (FORMATION CUTTING)=0.810 Km

Excavation in Soil with Dozer with lead upto 100 metres (Excavation for road way in soil by mechanical means including cutting and pushing the earth to site of embankment upto a distance of 100 metres (average lead50 metres), including trimming bottom and side slopes in accordance with requirements of lines, grades and cross sections.

Excavation in Ordinary Rock with Dozer with lead upto 100 metres (Excavation for roadway in ordinary rock by deploying a dozer, 80 HP including cutting and pushing the cut earth to site of embankment upto a distance of 100 metres ( average lead 50 metres ), trimming bottom and side slopes in accordance with the requirements of lines, grades and cross sections.)

SH 2: (CC PAVEMENT)= 1.300 Km

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.)

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

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 )

Dry Lean Cement Concrete Sub- base (Constructiondry 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, transported to site, laid with a paver with electronic sensor, compacting with 8-10 tonnes vibratory roller, finishing and curing.)

Cement Concrete Pavement (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 as per approved mix design, for M40 Grade having minimum 28 days flexural strength of 4.5 Mpa, using approved admixtures, transported to site, laid with a fixed form or slip form paver,spread, compacted 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. )

SH 3: (RCC DRAIN)= 1.300 Km

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 othermdeleterious matter, dressing of sides and bottom and backfilling with approved material.) i. Ordinary soil A. Manual Means i. upto 3 m depth

Providing and laying cement concrete 1:3:6 (1 cement :3 coarse sand:6 graded stone aggregate 40 mm nominal size) excluding the cost of centering and shuttering

Centring and shuttering including strutting proping etc. and removal of form work for: b) Walls including attached buttresses, pilasters etc.

c) Suspended floors, roofs, landings shelves and their supports, balconies and chajjas (3.5 m height).

Plain/Reinforced cement concrete in sub-structure complete as per drawing and technical specifications B.PCC Grade M20 p.Height upto 5m

Furnishing and Placing Reinforced/Prestressed cement concrete in super-structure as per drawing and Technical Specification A.RCC Grade M20 Case I:Using Concrete Mixer i. For solid slab super-structure, 20-30% of (a+b+c) p.Height upto 5m

Supplying, fitting and placing HYSD bar reinforcement in superstructure complete as per drawing and technical specifications

12 mm Cement plaster in CM 1:4 (1 Cement : 4 Sand)

Neat Punning

SH 4: (CROSS DRAINAGE) RCC Slab Culvert 1.00 m Span - 1.50m height )= 4.00 Nos

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.) i. Ordinary soil A. Manual Means i. 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 (B)Coursed rubble masonry (first sort )

Plain/Reinforced cement concrete in sub-structure complete as per drawing and technical specifications PCC Grade M20 Height upto 5m

Furnishing and Placing Reinforced/Prestressed cement concrete in super-structure as per drawing and Technical Specification A.RCC Grade M20 Using Concrete Mixer For solid slab super-structure, 20-30% of (a+b+c) Height upto 5m

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 a) Granular material

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

SH 5: (PROTECTION WORKS) R/Wall 4.00 Height & 177.00 Mtr Length

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.) i. Ordinary soil A. Manual Means i. 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 in foundation complete as drawing and Technical Specification (A)Random Rubble Masonary

Dry rubble Flooring

Back filling behind abutment, wing wall and return wall complete as per drawing and Technical specification (A)Granular Material

M/S B.K.K.S ENTERPRISE (BID ID -6543)