Construction and strengthening of Road to Helipad Bomdila, West Kameng District.

(SH:- Pavement) (SSH:- Formation Cutting :-Chainage 0.000 Km to 0.430 Km)

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)

Depositing of excavated earth on the barren valley side. 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 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 )

Disposal 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 Hard Rock (blasting prohibited) Excavation for roadway in hard rock (blasting prohibited) with rock breakers including breaking rock, loading in tippers and disposal within all lifts and lead upto 1000 metres, trimming bottom and side slopes in accordance with requirements of lines, grades and cross sections.

A) Manual Method Haulage of materials by tipper exluding the cost of loading and unloading on hill roads [lead=5.00 Km]

SH: (Pavement) (SSH: Non Bituminous Course Length :- 0.430 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.

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. For grading-I

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. For grading-II

Wet Mix Macadam Providing, laying, spreading and compacting graded stone aggregate to wet mix macadam specification including premixing the Material with water at OMC in mechanical mix plant carriage of mixed Material by tipper to site, laying in uniform layers with paver in sub- base / base course on well prepared surface and compacting with vibratory roller to achieve the desired density.

Earthen Shoulder Construction of Subgrade and Earthen Shoulders (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)

SH: CC Pavement -0.430 Km)

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, 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:- Parking) (SSH:- Earth Cutting)

Earth work in excavation in soils containing 50% or more of shingle or small size boulders upto 30 cm size including banking in 20 cm layers and breaking clods, ramming and dressing up for the purpose of making embankments or filling up ground depressions lead upto 50 m and lift upto 1.50 m.

FOR HILL ROADS Loading and Unloading of Stone Boulder/Stone aggregates/Sand/Kanker/Moorum/Lime/Shingle/Surki/Ea rth/Excavated Rock and Kerb Stone for hill roads. Placing tipper at loading point, loading with front end loader, dumping, turning for return trip, excluding time for haulage and return trip

Haulage of materials by tipper exluding the cost of loading and unloading on hill roads[ lead = 5.00 Km]

(SH:- Parking) (SSH: Laying of CC Paver Block )

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.

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. For grading-I

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. For grading-II

Wet Mix Macadam Providing, laying, spreading and compacting graded stone aggregate to wet mix macadam specification including premixing the Material with water at OMC in mechanical mix plant carriage of mixed Material by tipper to site, laying in uniform layers with paver in sub- base / base course on well prepared surface and compacting with vibratory roller to achieve the desired density.

(SH:- Parking) (SSH: Laying of CC Paver Block )

Providing and laying factory made chamfered edge Cement Concrete paver blocks in footpath, parks, lawns, drive ways or light traffic parking etc, of required strength , thickness & size/shape, made by table vibratory method using PU mould, laid in required colour & pattern over 50mm thick compacted bed of sand, compacted and proper embedding/laying of inter locking paver blocks into the sand bedding layer through vibratory compaction by using plate vibrator, filling the joints with sand and cutting of paver blocks as per required size and pattern, finishing and sweeping extra sand complete all as per direction of Engineer-in-charge.

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

SH: RCC Slab Culvert (1.50 mtr Span) - 1 No

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) Depth upto 3 m (without de-watering)

ii) Ordinary Rock (not requiring blasting) A) Manual Means i) Depth upto 3 m (without de-watering)

Dry rubble Flooring

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 per drawing and Technical Specifications Random Rubble Masonry( coursed/uncoursed )

Plain/Reinforced Cement Concrete in Open Foundation complete as per Drawing and Technical Specifications. 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

Plain/Reinforced cement concrete in sub-structure complete as per drawing and Technical Specifications RCC Grade M25 Height upto 5m

Supplying, fitting and placing HYSD bar reinforcement in sub-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

(SH:- V-Shaped RCC drain - 530.00m Length)

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) Depth upto 3 m (without de-watering)

II) Ordinary Rock (not requiring blasting) A) Manual Means i) Depth upto 3 m (without de-watering)

Plain/Reinforced cement concrete in sub-structure complete as per drawing and Technical Specifications RCC Grade M25 Height upto 5m

Supplying, fitting and placing HYSD bar reinforcement in sub-structure complete as per drawing and Technical Specifications

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

Neat cement punning.

SH:- Storm water drain Sec-A ( Internal size:- Bottom-1.47, Top-2.47 & Depth 2.00 Mtr. ) (Length 300.00m)

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 (without de-watering) Manual Means Depth upto 3 m

Dry rubble Flooring

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 Random Rubble Masonry

Providing and laying cement concrete 1 : 1.5 : 3 (1 cement : 1.50 coarse sand : 3 stone aggregate 20 mm nominal size) excluding the cost of centring and shuttering in : a) Foundations and plinth

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 : foundation and plinth.

Carriage of Engineering materials by manual means (Head Load) like Cement, Steel, CGI sheet, Stone, Sand etc as per the direction of Engineer-incharge.(Lead=0.100 Km)

SH :- Cattle trap-1 No.

Excavation for I) 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) A) Manual Means i) 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.

Plain/Reinforced cement concrete in open foundation complete as per drawing and technical specifications PCC grade M20

Steel work in single section including cutting, hoisting, fixing in position and applying a priming coat of red lead paint. b) In Tees,Angles and Channels.

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

Neat cement punning.

(SH:- RRM Retaining Wall - 3.00 mtr. Height- 225.00 M, RRM Retaining Wall - 6.00 mtr. Height- 110 M, RRM Breast Wall- 4.00 mtr. Height- 210 M & RRM Breast Wall - 3.00 mtr. Height- 180 M

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 i) upto 3 m depth

PCC 1:3:6 in Foundation & Parapet (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 Random Rubble Masonry

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

Please Enable Macros to View BoQ information