C/o road from Nari Camp to Bodi Village, East Kameng District.

Amount

SH: Jungle Clearance

Cutting of Trees, including Cutting of Trunks, Branches and Removal (Cutting of trees, including cutting of trunks, branches and removal of stumps, roots, stacking of serviceable material with all lifts and up to a lead of 1000 mtrs and earth filling in the depression/pit.)

Girth from 300 mm to 600 mm

Girth from 600 mmm to 900 mm

Girth from 900 mm to 1800 mm

Clearing and Grubbing Road land (claering and grubbing road land including uprooting rank vegetetion , grass, bushes, shrubs, saplings and trees girth upto 300 mm, removal of stumps of trees cut earlier and disposal of unserviceable materials and stacking of serviceable materials to be used or auctioned upto a lead of 1000 metres including removal and disposal of top organic soil not exceeding 150 mm in thickness).

By manual means

In area of light jungles

SH:- Formation Cutting

Excavation in soil in hilly area by mechanical means including cutting and trimming of side slopes and disposing of excavated earth on the Barren Valley side.

Excavation in hilly area in ordinary rock not requiring blasting by mechanical means including cutting and trimming of slopes and disposal of excavated earth on the barren valley side.

Excavation in hilly areas in hard rock requiring blasting, by mechanical means including trimming of slopes and disposal of excavated earth on the barren valley side.

SH : Earthen Shoulder

Construction of Subgrade and Earthen Shoulders (Construction of subgrade 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)

SH : PAVEMENT

SH : PAVEMENT (Non - Bituminous Courses)

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 Close Graded Material (Table:- 400-1)

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 )

for grading- I Material

Water Bound Macadam (Providing, laying, spreading and compacting stone aggregates of specific sizes to water bound macadam specification including spreading in uniform thickness, hand packing, rolling with vibratory roller 8-10 tonnes in stages to proper grade and camber, applying and brooming requisite type of screening/ binding Materials to fill up the interstices of coarse aggregate, watering and compacting to the required density.)

Grading-II (Using Screening Crushable type such as Moorum or Gravel)

Using Scrining Type-A (11.2mm agg.)

Water Bound Macadam (Providing, laying, spreading and compacting stone aggregates of specific sizes to water bound macadam specification including spreading in uniform thickness, hand packing, rolling with vibratory roller 8-10 tonnes in stages to proper grade and camber, applying and brooming requisite type of screening/ binding Materials to fill up the interstices of coarse aggregate, watering and compacting to the required density.)

Grading-III (Using Screening Crushable type such as Moorum or Gravel)

Using Screening Type-B (11.2mm Agg.)

SH :PAVEMENT (BITUMINOUS SURFACE COURSES

Prime coat (Providing and applying primer coat with bitumen emulsion on prepared surface of granular Base including clearing of road surface and spraying primer at the rate of 0.60 kg/sqm using mechanical means.)

Tack Coat(Providing and applying tack coat with bitumen emulsion using emulsion pressure distributor at the rate of 0.20 kg per sqm on the prepared bituminous/granular surface cleaned with mechanical broom.)

Dense Graded Bituminous Macadam (Providing and laying dense graded bituminous macadam with 100-120 TPH batch type HMP producing an average output of 75 tonnes per hour using crushed aggregates of specified grading, premixed with bituminous binder @ 4.0 to 4.5 per cent by weight of total mix and filler, transporting the hot mix to work site, laying with a hydrostatic paver finisher with sensor control to the required grade, level and alignment, rolling with smooth wheeled, vibratory and tandem rollers to achieve the desired compaction as per MoRTHspecification clause No. 507 complete in all respects.)

Bituminous Concrete Providing and laying bituminous concrete with 100-120 TPH batch type hot mix plant producing an average output of 75 tonnes per hour using crushed aggregates of specified grading, premixed with bituminous binder @ 5.4 to 5.6 per cent of mix and filler,ransporting the hot mix to work site, laying with a hydrostatic paver finisher with sensor......

SH : RCC Slab Culvert-1.5 m span-16 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.)

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.)

Plain/Reinforced cement concrete in open foundation complete as per drawing and technical specifications III) PCC Grade M20 Case-I, Using Concrete Mixer

Plain/Reinforced cement concrete in open foundation complete as per drawing and technical specifications IV) RCC Grade M20 Case-I, Using Concrete Mixer

Providing and laying filter media behind box structure, wing wall, retaining wall and return wall complete as per drawings and Technical Specifications Section 305 and 2500.

Providing & fixing weep holes in head wall, return wall, wing wall and retaining wall complete as per drawings and Technical Specifications Clause 2706.

Providing & fixing in position HYSD (TMT) reinforcement bars in foundations, substructures, box strucutre complete as per drawings and Technical Specifications Section 1600.

Providing and laying Cement concrete wearing coat M-30 grade including reinforcement complete as per drawing and Technical Specifications

SH : RCC Slab Culvert-6.00 mtr span-1 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.)

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.)

Plain/Reinforced cement concrete in open foundation complete as per drawing and technical specifications III) PCC Grade M20 Case-I, Using Concrete Mixer

Plain/Reinforced cement concrete in open foundation complete as per drawing and technical specifications IV) RCC Grade M20 Case-I, Using Concrete Mixer

Providing and laying filter media behind box structure, wing wall, retaining wall and return wall complete as per drawings and Technical Specifications Section 305 and 2500.

Providing & fixing weep holes in head wall, return wall, wing wall and retaining wall complete as per drawings and Technical Specifications Clause 2706.

Providing & fixing in position HYSD (TMT) reinforcement bars in foundations, substructures, box strucutre complete as per drawings and Technical Specifications Section 1600.

Providing and laying Cement concrete wearing coat M-30 grade including reinforcement complete as per drawing and Technical Specifications

SH : RRM Breast 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 and backfilling with approved material.)

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 Specification (b) Random Rubble Masonry

Plastering with cement mortar (1:3 ) on brick work in sub-structure as per Technical specifications

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

Providing and laying filter media behind box structure, wing wall, retaining wall and return wall complete as per drawings and Technical Specifications Section 305 and 2500.

SH : PCC Retaining Wall 3.5 mtr Ht.

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.)

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 open foundation complete as per drawing and technical specifications B) PCC Grade M20

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

Providing and laying filter media behind box structure, wing wall, retaining wall and return wall complete as per drawings and Technical Specifications Section 305 and 2500.

SH : PCC Retaining Wall 4.5 mtr Ht.

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.)

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 open foundation complete as per drawing and technical specifications B) PCC Grade M20

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

Providing and laying filter media behind box structure, wing wall, retaining wall and return wall complete as per drawings and Technical Specifications Section 305 and 2500.

(SH:- C.C. 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 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.)

15 mm cement plaster 1 : 3 (1 cement : 3 fine sand) on the rough side of single or half brick wall.

Neat cement punning.

Centring and shuttering including strutting proping etc. and removal of form work for: Wall (any thickness) i/c attached pilasters,Buttress,plinth and string courses etc.

SH : TRAFFIC SIGNS MARKING AND OTHER ROAD APPURTENANCES

Kilo Metre Stone (Reinforced cement concrete M15grade kilometre stone of standard design as per IRC:8-1980, fixing in position including painting and printing etc)

i). 5th km stones

ii). Km stones

iii). Hectometer stones

Direction and Place Identification signs with size more than 0.9 sqm size board. (Providing and erecting direction and place identification retro- reflectorised sign asper IRC :67 made of encapsulated lens type reflective sheeting vide clause 801.3, fixed over aluminium sheeting, 2 mm thick with area exceeding 0.9 sqm supported on a mild steel angle iron post 75 mm x 75 mm x 6 mm, 2 Nos. firmly fixed to the ground by means of properly designed foundation with M 15 grade cement concrete45 cm x 45 cm x 60 cm, 60 cm below ground level as per approved drawing)

M/s Samco Construction Co. (BID ID -7264)