Construction i/c Mbt of a road from Aradonga to Umshiak (L-6.002 Km)Stage I and II (MG/07/03/03) Balance Work

Amount

EARTHWORK

Excavation in soil in Hilly Area by mechanical means including cutting and trimming of side slopes and disposing of excavated earth with a lift upto 1.5 m and a lead upto 20 m as per Technical Specification Clause 1603.1 All types of ordinary soil

Construction of embankment with approved materials deposited at site from roadway cutting and excavation from drain and foundation of other structures graded and compacted to meet requirement of Tables 300.1 and 300.2 as per Technical Specification Clause 301.5

Removal of unsuitable soil including excavation, loading and disposal upto 1000 m lead but excluding compaction ground supporting embankment subgrade replacement by suitable soil, which shall be paid separately as per Clause 303.5.2 as per Technical Specification Clause 302.3.11

BASE AND SUB BASE

Construction of granular sub-base with locally available graded material, spreading in uniform layers with motor grader on prepared surface, watering to OMC and compacting with smooth wheel roller to achieve the desired density, complete as per Technical Specification/ direction of EE.

WBM GRADE 3

Providing, laying, spreading and compacting stone aggregates of specific sizes to water bound macadam specification including spreading in uniform thickness, hand packing, rolling with smooth wheel roller 80-100 kN in stages to proper grade and camber, applying and brooming, stone screening/binding materials to fill-up the interstices of coarse aggregate, watering and compacting to the required density grading 2 as per Technical Specification Clause 405.

Bituminous Work

Prime coat- Providing and applying primer coat with bitumen emulsion on prepared surface of granular base including cleaning of road surface and spraying primer at the rate of 0.6-0.9 kg/sqm using mechanical means as per Technical Specification

TACK COAT (III) Providing and applying tack coat with bitumen emulsion (RS-1) using emulsion distributor at the rate of 0.25 - 0.30 Kg/sqm on the prepared granular surface treated with primer and claened with hydraulic broom as per Technical specification Clause 503

20 mm thick Open Graded Premix Carpet using Hot Mix Binder- Providing, laying and rolling of 20 mm thick Open Graded Premix Carpet using Bitumen Emulsion (cold mix) as per Technical Specification Clause 508.2 composed of 13.2 mm to 5.6 mm aggregates to required line, grade and level to serve as wearing course on a previously prepared base, including mixing, laying and rolling with a three wheel 80-100 kN static roller capacity, finished to required level and grades to be followed by seal coat of either Type A or Type B or Type C as per Technical Specification Clause 508.

Seal Coat: Providing and laying seal coat using Cold Mix Binder mixed with 0.5% Nanotac by weight of emulsion sealing the voids in a bituminous surface laid to the specified levels, grade and cross fall using Type A, Type B and Type C as per Technical Specification Clause 510

CROSS DRAINAGE WORKS: 1X1.00 m Dia Pipe Culvert = 6 nos.

Earthwork in excavation for foundation of structures in ordinary rock upto 3 m depth as per drawing and technical specification Clause 1104 includding setting out, construction of shoring and bracing, removal of stumps and other deleterious matter, dressing of sides and bottom and backfilling with approved material.

Stone masonry work in cement mortar in super structures of headwall complete aas pr drawings and technical specifications Clause 1109

Providing Concrete (M-15) for Plain Concrete in open foundations complete as per drawing and Technical specification clause 802, 803, 1202,& 1203

CROSS DRAINAGE WORKS: 1.5 m Span slab Culvert = 3 nos.

Earthwork in excavation for structures as per drawing and technical specifications Clause 305.1 including setting out, construction of shoring and bracing, removal of stumps and other deleterious material and disposal upto a lead of 50 m, dressing of sides and bottom and backfilling in trenches with excavated suitable material.

Backfilling behind abutment, wing wall, return wall as per technical specification clause 1200

Providing Concrete (M-15) for Plain Concrete in foundation complete as per drawing and technical specifications Clauses 702, 704, 1202 & 1203

Providing Concrete (M-15) for Plain Concrete in open foundations complete as per drawing and Technical specification clause 802, 803, 1202 & 1203

Providing Concrete (M-15) for Plain Concrete for substructure complete as per drawing & technical specification Clauses 702, 704, 1202 and 1204

Providing Concrete (M-25) for Plain/Reinforced Concrete in Superstructure complete for height upto 5 m as per drawing and Technical specification clause 802, 804, 805, 1202,& 1204 of specifiaction of Rural Roads including curing complete

Supplying, Fitting and Placing HYSD Bar Reinforcement in Superstructure including cost of Steel Material and carriage etc. complete as per Drawing and Technical Specification Clause 1002, 1005, 1010, and 1202 of Specification of Rural Roads

Providing Weep Holes in Brick masonry/ Stone masonry, Plain/ Reinforced concrete abument, wing wall, return wall with 100mm dia AC pipe extending through the full width of the structures with slope of 1(V): 20 (H) towards drawing face complete as per draw

CROSS DRAINAGE WORKS: 1x2 m Span slab Culvert = 3 nos.

Earthwork in excavation for structures as per drawing and technical specifications Clause 305.1 including setting out, construction of shoring and bracing, removal of stumps and other deleterious material and disposal upto a lead of 50 m, dressing of sides and bottom and backfilling in trenches with excavated suitable material.

Backfilling behind abutment, wing wall, return wall as per technical specification clause 1200

Providing Concrete (M-15) for Plain Concrete in foundation complete as per drawing and technical specifications Clauses 702, 704, 1202 & 1203

Providing Concrete (M-15) for Plain Concrete in open foundations complete as per drawing and Technical specification clause 802, 803, 1202 & 1203

Providing Concrete (M-15) for Plain Concrete for substructure complete as per drawing & technical specification Clauses 702, 704, 1202 and 1204

Providing Concrete (M-25) for Plain/Reinforced Concrete in Superstructure complete for height upto 5 m as per drawing and Technical specification clause 802, 804, 805, 1202,& 1204 of specifiaction of Rural Roads including curing complete

Supplying, Fitting and Placing HYSD Bar Reinforcement in Superstructure including cost of Steel Material and carriage etc. complete as per Drawing and Technical Specification Clause 1002, 1005, 1010, and 1202 of Specification of Rural Roads

Providing Weep Holes in Brick masonry/ Stone masonry, Plain/ Reinforced concrete abument, wing wall, return wall with 100mm dia AC pipe extending through the full width of the structures with slope of 1(V): 20 (H) towards drawing face complete as per draw

CROSS DRAINAGE WORKS: 1x3 m Span slab Culvert = 1 no.

Earthwork in excavation for structures as per drawing and technical specifications Clause 305.1 including setting out, construction of shoring and bracing, removal of stumps and other deleterious material and disposal upto a lead of 50 m, dressing of sides and bottom and backfilling in trenches with excavated suitable material.

Backfilling behind abutment, wing wall, return wall as per technical specification clause 1200

Providing Concrete (M-15) for Plain Concrete in foundation complete as per drawing and technical specifications Clauses 702, 704, 1202 & 1203

Providing Concrete (M-15) for Plain Concrete in open foundations complete as per drawing and Technical specification clause 802, 803, 1202 & 1203

Providing Concrete (M-15) for Plain Concrete for substructure complete as per drawing & technical specification Clauses 702, 704, 1202 and 1204

Providing Concrete (M-25) for Plain/Reinforced Concrete in Superstructure complete for height upto 5 m as per drawing and Technical specification clause 802, 804, 805, 1202,& 1204 of specifiaction of Rural Roads including curing complete

Supplying, Fitting and Placing HYSD Bar Reinforcement in Superstructure including cost of Steel Material and carriage etc. complete as per Drawing and Technical Specification Clause 1002, 1005, 1010, and 1202 of Specification of Rural Roads

Providing Weep Holes in Brick masonry/ Stone masonry, Plain/ Reinforced concrete abument, wing wall, return wall with 100mm dia AC pipe extending through the full width of the structures with slope of 1(V): 20 (H) towards drawing face complete as per draw

CROSS DRAINAGE WORKS: 1x4.00m Span Slab Culvert = 3 nos

Backfilling behind abutment, wing wall, return wall as per technical specification clause 1200

Providing Concrete (M-15) for Plain Concrete in foundation complete as per drawing and technical specifications Clauses 702, 704, 1202 & 1203

Providing Concrete (M-15) for Plain Concrete in open foundations complete as per drawing and Technical specification clause 802, 803, 1202 & 1203

Providing Concrete (M-15) for Plain Concrete for substructure complete as per drawing & technical specification Clauses 702, 704, 1202 and 1204

Providing Concrete (M-25) for Plain/Reinforced Concrete in Superstructure complete for height upto 5 m as per drawing and Technical specification clause 802, 804, 805, 1202,& 1204 of specifiaction of Rural Roads including curing complete

CROSS DRAINAGE WORKS: 1x 6.00m Span Slab Culvert =2 nos

Backfilling behind abutment, wing wall, return wall as per technical specification clause 1200

Providing Concrete (M-15) for Plain Concrete in foundation complete as per drawing and technical specifications Clauses 702, 704, 1202 & 1203

Providing Concrete (M-15) for Plain Concrete in open foundations complete as per drawing and Technical specification clause 802, 803, 1202 & 1203

Providing Concrete (M-15) for Plain Concrete for substructure complete as per drawing & technical specification Clauses 702, 704, 1202 and 1204

Providing Concrete (M-25) for Plain/Reinforced Concrete in Superstructure complete for height upto 5 m as per drawing and Technical specification clause 802, 804, 805, 1202,& 1204 of specifiaction of Rural Roads including curing complete

Supplying, Fitting and Placing HYSD Bar Reinforcement in Superstructure including cost of Steel Material and carriage etc. complete as per Drawing and Technical Specification Clause 1002, 1005, 1010, and 1202 of Specification of Rural Roads

DRAINAGE WORKS : UNLINED DRAIN =1950 m

Construction of unlined surface drain of average cross-sectional area 0.4 sqm in ordinary rock to specified lines, grades, levels and dimensions as per approved design and Technical Specification Clause 307. Excavated material to be used in embankment at site.

ROAD FURNITURE WORKS

Providing and fixing of typical PMGSY Informatory Sign Board with Logo as per MORD Specifications and Drawing. Three MS Plates of 1.6mm thick, top and middle plate duly welded with MS flat iron 25mm x 5mm size on back on edges. Logo Board at starting point (As per fig. 107 of Road signature under PMGSY published by the NRRDA on Dec'06)

Logo Board of PMGSY Project (Every 2 Km interval)(As per fig.5 of Road signage under PMGSY published by the NRRDA on Dec'06)

Logo of PMGSY Project: Providing and fixing of typical PMGSY Informatory Sign Board with Logo as per MORD Specifications and Drawing. Three MS Plates of 1.6mm thick, top and middle plate duly welded with MS flat iron 25mm x 5mm size on back on edges.

“Citizen’s information Board”

Providing and fixing typical “Citizen’s information Board” with Logo of PMGSY as per NRRDA Specifications and Drawing having two nos. MS plate of 1mm thick 900 x 750mm size each duly welded with 2 nos. vertical and 4 nos. Horizontal M.S. flat 50mm x 6mm

Construction of 5th Kilometre Stone (Precast) : Reinforced cement concrete M 15 grade 5th Kilometre stone with local stone of standard design as per IRC : 8 fixingin position including painting and printing etc. as per drawing and Technical Specification Clause 1703

Construction of Ordinary Kilometre Stone (Precast) : Reinforced cement concrete M 15 grade ordinary Kilometre stone with local stone of standard design as per IRC : 8 fixingin in position including painting and printing etc. as per drawing and Technical Specification Clause 1703

ROAD SAFETY AND TRAFFIC SIGN WORKS

Guard Post Construction of RCC guide posts 250 mm dia M15 grade cast-in situ with 20 mm nominal size aggregate, true to line and grade, tolerance of vertical RCC posts not to exceed 1 in 500 as per drawing and technical Specification Clause 1608.2

Semi Reflective Traffic Signs: Providing and fixing of Semi Reflective cautionary, mandatory and informatory sign board as per IRC:67 made of 1.5mm thick MS Sheet duly stove white colour in front and grey colour in black with red reflective border of 65mm 600 mm Equilaterial Triangle

Semi Reflective Traffic Signs: Providing and fixing of Semi Reflective cautionary, mandatory and informatory sign board as per IRC:67 made of 1.5mm thick MS Sheet duly stove white colour in front and grey colour in black with red reflective border of 65mm 600 mm Circular

Providing and erecting direction and place identification of semi reflective sign boards as per IRC-67 made of 2 mm thick M.S. Sheet duly stove enameled paint white colour in front and grey colour on back with reflective border of 70 mm width and required

Providing Intersection Improveent =4nos & Bell Mouth =1 nos

Construction of granular sub-base by providing well graded Material grading 2, spreading in uniform layers as per Technical Specification clause 401&Table No. 401 of Specification of Rural Roads

Providing, laying, spreading and compacting stone aggregates of specific sizes to water bound macadam specification, WBM grading II as per Technical Specification clause 405 of Specification of Rural Roads including lighting, guarding, barricading etc.

Providing, laying, spreading and compacting stone aggregates of specific sizes to water bound macadam specification, WBM grading III as per Technical Specification clause 405 of Specification of Rural Roads including lighting, guarding, barricading etc.

Providing and applying primer coat with bitumen emulsion (SS-1) on prepared surface of granular Base and Bituminous including clearing as per technical specification Clause 502 of specification of rural roads including lighting, guarding, barricading etc. complete

Providing and applying tack coat with Bitumen emulsion (RS-1) using emulsion distributor at the rate of 0.25 to 0.30 kg per sqm on the prepared dry and hungry bituminous surface cleaned with Hydraulic broom as per Technical Specification Clause 503.

Providing, laying and rolling of open-graded premix carpet of 20 mm thickness composed of 13.2 mm to 5.6 mm aggregates either using penetration grade bitumen or emulsion to required line, grade and level to serve as wearing course on a previously prepared base, including mixing in a suitable plant, laying and rolling with a three wheel 80-100 kN static roller capacity, finished to required level and grades to be followed by seal coat of either Type A or Type B or Type C as per Technical Specification Clause 508.

Providing and laying seal coat sealing the voids in a bituminous surface laid to the specified levels, grade and cross fall using Type B as per Technical Specification Clause 510

CROSS DRAINAGE WORKS: CONCRETE BRIDGE (10m Span)

Earthwork in excavation for structures as per drawing and technical specifications Clause 305.1 including setting out, construction of shoring and bracing, removal of stumps and other deleterious material and disposal upto a lead of 50 m, dressing of sides and bottom and backfilling in trenches with excavated suitable material. (a) upto 3m depth

(b) upto 3m to 6m depth

Backfilling behind abutment, wing wall, return wall as per technical specification clause 1204.3.8

Providing Concrete (M-15) for Plain Concrete in foundation complete as per drawing and technical specifications Clauses 702, 704, 1202 & 1203

Providing Concrete (M-25) for Plain Concrete in foundation complete as per drawing and technical specifications Clauses 802,803,1202&1203

Providing Concrete (M-25) for Plain Concrete for substructure complete as per drawing and technical specifications Clauses 802,804,806,807,1202&1204

Providing and laying concrte (M30) for reinforced cement concrete in superstructure conmplete as per drawing and technical specification clause800,1205&1205.5

Supplying,Fitting and placing TMT bar Reinforcement in superstructure complete as per drawing and technical specification Clause 1002,1010&1202

Providing Weep Holes in Brick masonry/ Stone masonry, Plain/ Reinforced concrete abument, wing wall, return wall with 100mm dia AC pipe extending through the full width of the structures with slope of 1(V): 20 (H) towards drawing face complete as per draw.

Drainage spouts complete as per drawing and technical specification Clause 1209

Filler Joint: Providing and fixing in position 20mm premould in joint filter expansion joint in fixed end of simple supported pan,covered with sealant complete as per drawing and technical specifications

Tar Paper Bearing

CROSS DRAINAGE WORKS: CONCRETE BRIDGE (13m Span)

Earthwork in excavation for structures as per drawing and technical specifications Clause 305.1 including setting out, construction of shoring and bracing, removal of stumps and other deleterious material and disposal upto a lead of 50 m, dressing of sides and bottom and backfilling in trenches with excavated suitable material. (a) upto 3m depth

(b) upto 3m to 6m depth

Backfilling behind abutment, wing wall, return wall as per technical specification clause 1204.3.8

Providing Concrete (M-15) for Plain Concrete in foundation complete as per drawing and technical specifications Clauses 702, 704, 1202 & 1203

Providing Concrete (M-25) for Plain Concrete in foundation complete as per drawing and technical specifications Clauses 802,803,1202&1203

Providing Concrete (M-25) for Plain Concrete for substructure complete as per drawing and technical specifications Clauses 802,804,806,807,1202&1204

Providing and laying concrte (M30) for reinforced cement concrete in superstructure conmplete as per drawing and technical specification clause800,1205&1205.5

Supplying,Fitting and placing TMT bar Reinforcement in superstructure complete as per drawing and technical specification Clause 1002,1010&1202

Providing Weep Holes in Brick masonry/ Stone masonry, Plain/ Reinforced concrete abument, wing wall, return wall with 100mm dia AC pipe extending through the full width of the structures with slope of 1(V): 20 (H) towards drawing face complete as per draw.

Drainage spouts complete as per drawing and technical specification Clause 1209

Filler Joint: Providing and fixing in position 20mm premould in joint filter expansion joint in fixed end of simple supported pan,covered with sealant complete as per drawing and technical specifications

Tar Paper Bearing

CROSS DRAINAGE WORKS: CONCRETE BRIDGE (8m Span)

Providing Concrete (M-25) for Plain Concrete for substructure complete as per drawing and technical specifications Clauses 802,804,806,807,1202&1204

CROSS DRAINAGE WORKS: CONCRETE BRIDGE (10m Span)

Earthwork in excavation for structures as per drawing and technical specifications Clause 305.1 including setting out, construction of shoring and bracing, removal of stumps and other deleterious material and disposal upto a lead of 50 m, dressing of sides and bottom and backfilling in trenches with excavated suitable material. (a) upto 3m depth

(b) upto 3m to 6m depth

Backfilling behind abutment, wing wall, return wall as per technical specification clause 1204.3.8

Providing Concrete (M-15) for Plain Concrete in foundation complete as per drawing and technical specifications Clauses 702, 704, 1202 & 1203

Providing Concrete (M-25) for Plain Concrete in foundation complete as per drawing and technical specifications Clauses 802,803,1202&1203

Providing Concrete (M-25) for Plain Concrete for substructure complete as per drawing and technical specifications Clauses 802,804,806,807,1202&1204

Providing and laying concrte (M30) for reinforced cement concrete in superstructure conmplete as per drawing and technical specification clause800,1205&1205.5

Supplying,Fitting and placing TMT bar Reinforcement in superstructure complete as per drawing and technical specification Clause 1002,1010&1202

Providing Weep Holes in Brick masonry/ Stone masonry, Plain/ Reinforced concrete abument, wing wall, return wall with 100mm dia AC pipe extending through the full width of the structures with slope of 1(V): 20 (H) towards drawing face complete as per draw.

Drainage spouts complete as per drawing and technical specification Clause 1209

Filler Joint: Providing and fixing in position 20mm premould in joint filter expansion joint in fixed end of simple supported pan,covered with sealant complete as per drawing and technical specifications

Tar Paper Bearing

Five Year Maintenance:

Ist year

2nd Year

3rd Year

4th Year

5th Year

Mekstonedar Lyngdoh