Construction of Double Lane CC Pavement Road from BRTF Rengo Road to District Hospital.

Amount

SH : 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

SH : CC Pavement

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) ii) for grading- I Material

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, 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. )

FOR HILL ROADS Loading and Unloading of Stone Boulder / Stone aggregates / Sand / Kanker/Moorum / Lime / Shingle / Earth / Excavated Rock and Kerb Stones by Manual Means for hill roads.

Loading and Unloading of Cement / Steel / Structural Steel / RC Pipe /Wooden Logs / Bricks / Bitumen and Timber etc, by Manual Means and Stacking for hill roads.

Cost of Haulage Excluding Loading and Unloading on hill roads. Haulage of materials by tipper excluding cost of loading, unloading and stacking. i) Cement from Pasighat to Work site at Rengo Village L-107.00 Km

ii) Sand, Stone Aggregate from Boleng Quary to work site at Rengo Village Lead-12.00 Km

ii) Katcha Track and Track in River Bed/Nallah Bed and Choe Bed. Lead-2.00 km

SH : RETAINING WALL 3.00 MTR. HEIGHT

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 (without de-watering) (i) Ordinary soil A Manual Means (Depth upto 3 m)

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 per drawing and Technical Specifications. A)Square Rubble Coursed Rubble Massonry (first sort)

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

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

FOR HILL ROADS Loading and Unloading of Stone Boulder / Stone aggregates / Sand / Kanker/Moorum / Lime / Shingle / Earth / Excavated Rock and Kerb Stones by Manual Means for hill roads.

Loading and Unloading of Cement / Steel / Structural Steel / RC Pipe /Wooden Logs / Bricks / Bitumen and Timber etc, by Manual Means and Stacking for hill roads.

Cost of Haulage Excluding Loading and Unloading on hill roads. Haulage of materials by tipper excluding cost of loading, unloading and stacking. i) Cement from Pasighat to Work site at Rengo Village L-120.00 Km

ii) Sand, Stone Aggregate from Boleng Quary to work site at Rengo Village Lead-12.00 Km

ii) Katcha Track and Track in River Bed/Nallah Bed and Choe Bed. Lead-2.00 km

SH : SLAB CULVERT 1.50 MTR. SPAN

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.) 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.)

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 RCC Grade M20 Case-I : Using Concrete Mixer (i) For solid slab super-structure, 20-30% of (a+b+c) (p) Height upto 5m

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

Stone masonry work in cement mortar 1:3 for substructure complete as per drawing and Technical Specifications A) Random Rubble Masonry

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

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

FOR HILL ROADS Loading and Unloading of Stone Boulder / Stone aggregates / Sand / Kanker/Moorum / Lime / Shingle / Earth / Excavated Rock and Kerb Stones by Manual Means for hill roads.

Loading and Unloading of Cement / Steel / Structural Steel / RC Pipe /Wooden Logs / Bricks / Bitumen and Timber etc, by Manual Means and Stacking for hill roads.

Cost of Haulage Excluding Loading and Unloading on hill roads. Haulage of materials by tipper excluding cost of loading, unloading and stacking. i) Cement from Pasighat to Work site at Rengo Village L-120.00 Km

ii) Sand, Stone Aggregate from Boleng Quary to work site at Rengo Village Lead-12.00 Km

ii) Katcha Track and Track in River Bed/Nallah Bed and Choe Bed. Lead-2.00 km

SH : CC DRAIN

Excavation for Structures (Earth work in excavation of foundation and trenches 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 AManual 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 centring an shuttering in: b) Walls including attached buttresses, pilaster etc.

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

12 mm cement plaster 1 : 4 (1 cement : 4 fine sand).

FOR HILL ROADS Loading and Unloading of Stone Boulder / Stone aggregates / Sand / Kanker/Moorum / Lime / Shingle / Earth / Excavated Rock and Kerb Stones by Manual Means for hill roads.

Loading and Unloading of Cement / Steel / Structural Steel / RC Pipe /Wooden Logs / Bricks / Bitumen and Timber etc, by Manual Means and Stacking for hill roads.

Cost of Haulage Excluding Loading and Unloading on hill roads. Haulage of materials by tipper excluding cost of loading, unloading and stacking. i) Cement from Pasighat to Work site at Rengo Village L-120.00 Km

ii) Sand, Stone Aggregate from Boleng Quary to work site at Rengo Village Lead-12.00 Km

ii) Katcha Track and Track in River Bed/Nallah Bed and Choe Bed. Lead-2.00 km

Shri Tatung Jamoh (BID ID -6869)