Ordinary repair (DPP) for short term maintenance of National Highways stretches under Pasighat Highway Division in the state of Arunachal Pradesh for the year 2021-22.

Amount

A. Pasighat-Bomjir section of NH-13 from Km 550.150-583.450 & Km 595.00-613.00 (51.80 Km)

BILL NO. 1: Road Maintenance

Clearing and Grubbing Road Land. (Clearing and grubbing road land including uprooting rank vegetation, grass, bushes, shrubs, saplings and trees girth up to 300 mm, removal of stumps of trees cut earlier and disposal of unserviceable materials and stacking of serviceable material to be used or auctioned up to a lead of 1000 metres including removal and disposal of top organic soil not exceeding 150 mm in thickness.) (i) By Manual Means:- A) In area of light jungle

Maintenance of Earthen Shoulder (filling with fresh soil) (Making up loss of material/ irregularities on shoulder to the design level by adding fresh approved soil and compacting it with appropriate equipment.)

Maintenance of Culverts Slab type (Maintenance of Slab type Culvert by way of Cleaning, Clearing, Erosion repair, repairs to cracks, parapet wall and protection work as per drawing and technical specification Clause 1908).

Maintenance of Road signs (Maintenance of Road signs by way of cleaning and repainting of mandatory/ regulatory/ cautionary/ informatory and place identifications sign board as per drawings and technical specifications Clause 1910).

Hill Side Drain Clearance (Removal of earth from the choked hill side drain and disposing it on the valley side manually)

Total Bill No. 1

BILL NO. 2: Retaining Wall- 2.50 mtr Height-85.00 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

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 C) PCC Grade M25 p) Height upto 5m Case I Using concrete Mixer

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 face. 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

Total Bill No. 2

BILL NO. 3: Maintenance of Bridges (Wearing Coat)

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

Total Bill No. 3

B. Pasighat-Pangin section of NH-13 from Km 28.000 to Km 41.303 (13.303 Km)

BILL NO. 4: Road Maintenance

Clearing and Grubbing Road Land. (Clearing and grubbing road land including uprooting rank vegetation, grass, bushes, shrubs, saplings and trees girth up to 300 mm, removal of stumps of trees cut earlier and disposal of unserviceable materials and stacking of serviceable material to be used or auctioned up to a lead of 1000 metres including removal and disposal of top organic soil not exceeding 150 mm in thickness.) (i) By Manual Means:- A) In area of light jungle

Clearance of earth from the choked hill side drain and disposing it on the valley side manually.

Maintenance of Earthen Shoulder (filling with fresh soil) (Making up loss of material/ irregularities on shoulder to the design level by adding fresh approved soil and compacting it with appropriate equipment.)

Maintenance of Culverts Slab type (Maintenance of Slab type Culvert by way of Cleaning, Clearing, Erosion repair, repairs to cracks, parapet wall and protection work as per drawing and technical specification Clause 1908).

Total Bill No. 4

BILL NO. 5: Retaining Wall- 3.50 mtr Height-30.00 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.) Ordinary soil Mechanical Means Depth upto 3mtrs

Plain/Reinforced cement concrete in open foundation complete as per drawing and technical specifications M15 Concrete using Concrete Mixer

Plain/Reinforced cement concrete in open foundation complete as per drawing and technical specifications M25 Concrete using Concrete Mixer

Plain/Reinforced cement concrete in sub-structure complete as per drawing and technical specifications M25 Concrete using Concrete Mixer

Supplying, fitting and placing un-coated HYSD bar reinforcement in foundation complete as per drawing and technical specifications

Supplying, fitting and placing un-coated HYSD bar reinforcement in Sub- structure complete as per drawing and 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 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.

Backfilling behind the abutment, wing wall/return wall complete as per drawing and technical specifications

Total Bill No. 5

C. Jonai-Pasighat section of NH-515 from Km 510.000 to Km 550.150 (40.150 Km)

BILL NO. 6: Road Maintenance

Clearing and Grubbing Road Land. (Clearing and grubbing road land including uprooting rank vegetation, grass, bushes, shrubs, saplings and trees girth up to 300 mm, removal of stumps of trees cut earlier and disposal of unserviceable materials and stacking of serviceable material to be used or auctioned up to a lead of 1000 metres including removal and disposal of top organic soil not exceeding 150 mm in thickness.) (i) By Manual Means:- A) In area of light jungle

Maintenance of Earthen Shoulder (filling with fresh soil) (Making up loss of material/ irregularities on shoulder to the design level by adding fresh approved soil and compacting it with appropriate equipment.)

Maintenance of Culverts Slab type (Maintenance of Slab type Culvert by way of Cleaning, Clearing, Erosion repair, repairs to cracks, parapet wall and protection work as per drawing and technical specification Clasue 1908).

Maintenance of Road signs (Maintenance of Road signs by way of cleaning and repainting of mandatory/ regulatory/ cautionary/ informatory and place identifications sign board as per drawings and technical specifications Clause 1910).

Repair of RCC Railing (Carrying out repair of RCC M30 railing to bring it to the original shape.)

Total Bill No. 6

BILL NO. 7: Retaining Wall- 3.00 mtr Height-65.00 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

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 C) PCC Grade M25 p) Height upto 5m Case I Using concrete Mixer

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 A) Granular material

Total Bill No. 7

BILL NO. 8: Gabion Wall-10.00 Mtr Height-16.00 Mtr Length

Gabian Structure for Erosion Control, River Training Works and Protection works (Providing and constructing gabain structures for erosion control, river training works and protection works with wire crates of size 2 m x 1 m x 0.3 m each divided into 1m compartments by cross netting, made from 4 mm galvanised steel wire @ 32 kg per 10 sqm having minimum tensile strength of 300 Mpa conforming to IS:280 and galvanizing coating conforming to IS:4826, woven into mesh with double twist, mesh size not exceeding 100 mm x 100 mm, filled with boulders with least dimension of 200 mm, all loose ends to be securely tied with 4 mm galvanised steel wire.)

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

Total Bill No. 8

D. Pasighat to Singer section of NH-513 from Km 0.000 to Km 19.850 (19.850 Km)

BILL NO. 9: Road Maintenance

Clearing and Grubbing Road Land. (Clearing and grubbing road land including uprooting rank vegetation, grass, bushes, shrubs, saplings and trees girth up to 300 mm, removal of stumps of trees cut earlier and disposal of unserviceable materials and stacking of serviceable material to be used or auctioned up to a lead of 1000 metres including removal and disposal of top organic soil not exceeding 150 mm in thickness.) (i) By Manual Means:- A) In area of light jungle

Maintenance of Earthen Shoulder (filling with fresh soil) (Making up loss of material/ irregularities on shoulder to the design level by adding fresh approved soil and compacting it with appropriate equipment.)

Maintenance of Culverts Slab type (Maintenance of Slab type Culvert by way of Cleaning, Clearing, Erosion repair, repairs to cracks, parapet wall and protection work as per drawing and technical specification Clasue 1908).

Hill Side Drain Clearance (Removal of earth from the choked hill side drain and disposing it on the valley side manually)

Total Bill No. 9

BILL NO. 10: Retaining Wall- 5.00 mtr Height-40.00 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

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 C) PCC Grade M25 p) Height upto 5m Case I Using concrete Mixer

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

Total Bill No. 10

E. Yingkiong to Gobuk section of NH-513 from km 0.00 to km 25.334 (25.334 Km)

BILL NO. 11: Road Maintenance

Clearing and Grubbing Road Land. (Clearing and grubbing road land including uprooting rank vegetation, grass, bushes, shrubs, saplings and trees girth up to 300 mm, removal of stumps of trees cut earlier and disposal of unserviceable materials and stacking of serviceable material to be used or auctioned up to a lead of 1000 metres including removal and disposal of top organic soil not exceeding 150 mm in thickness.) (i) By Manual Means:- A) In area of light jungle

Maintenance of Earthen Shoulder (filling with fresh soil) (Making up loss of material/ irregularities on shoulder to the design level by adding fresh approved soil and compacting it with appropriate equipment.)

Maintenance of Culverts (Maintenance of Culvert by way of Cleaning, Clearing, Erosion repair, repairs to cracks, parapet wall and protection work as per drawing and technical specification Clasue 1908).

Maintenance of Road signs (Maintenance of Road signs by way of cleaning and repainting of mandatory/ regulatory/ cautionary/ informatory and place identifications sign board as per drawings and technical specifications Clause 1910).

Hill Side Drain Clearance (Removal of earth from the choked hill side drain and disposing it on the valley side manually)

Total Bill No. 11

M/S SEDI ALLIED AGENCY

M/s. GRRB ASSOCIATES

M/S HITA ENTERPRISES

Ganpati Builders