Construction i/c Metalling and Blacktopping of a road from Urkali Tiehbah to Nongkhniang (6.75 Km) (MG/07/III/05/02) Upgradation

Amount

Clearing and grubbing

Clearing and grubbing road land including uprooting wild vegetation, grass, bushes, shrubs, saplings and trees of girth upto 300 mm, removal of stumps of such trees cut earlier and disposal of unserviceable materials and stacking of serviceable material to be used or auctioned, upto a lead of 1000 m including removal and disposal of top organic soil not exceeding 150 mm in thickness as per Technical Specification Clause 201. (100 % of area excluding built-up/ semi built-up area)

Removing all types of Hume pipes and stacking within a lead of 1000m including Earthwork and Dismantling of Masonry Works as per Technical Specification Clause 202 of Specification of Rural Roads. -600mm - 900mm dia

Scarifying the existing bituminous road surface to a depth of 150 mm and disposal of scarified material with a lift upto 3.0m and lead upto 1000 m as per Technical Specification Clause 301.4.

Excavation in Hilly areas 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 a lift upto 1.5 m and a lead upto 20 m as per Technical Specification Clause 1603.1

Excavation in hilly area in ordinary rock not requiring blasting by mechanical means including cutting and trimming of slopes and disposal of cut material with a lift upto 1.5 m and lead upto 20 m as per Clause 1603.2.

Excavation in hilly areas in hard rock requiring blasting, by mechanical means, lift upto 1.5 m and disposal of excavated rock upto a lead of 20 m as per Clause 1603.2.

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

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

Construction of subgrade and earthen shoulders with approved material obtained from borrow pits with all lifts and leads, transporting to site, spreading, grading to required slope and compacted to meet requirement of Table 300.2 with lead upto 1000 m as per Technical Specification Clause 303.1.

Waterproofing- Waterproofing on top compacted ( as per relevant MoRD specification) sub Grade soil base, shoulders with Organosilane Nanotechnology & nano acrylic co-polymer with water (<1000 ppm TDS) in the ratio of 1 kg Organosilane Nanotechnology:1 kg nano acrylic co-polymer :200 liter water spray @ 3 liter /sqm in two spray applications (1.5 liter + 1.5 liter) as per direction of the Engineer-in-charge.

Water Resistant Stabilized base with Nanotechnology

Prime coat - (with organosilane Nanotechnology)- Providing and applying primer coat with bitumen emulsion (SS-1) on prepared surface of granular base including cleaning of road surface and spraying primer at the rate of 0.70-1.0 kg/sqm using mechanical means as per Technical Specification Clause 502

Surface Dressing using Bituminous Emusion (Case – I: Nominal aggregate size 13.2 mm )- Providing and laying surface dressing as wearing course consisting of a layer of bitumen emulsion laid on the prepared surface, followed by a cover of crushed stone chippings of specified size and rolling with 80-100 kN roller including cleaning the road surface as per Technical Specification Clause 507.

Surface Dressing using Bituminous Emusion (Case – II: Nominal aggregate size 9.5 mm ) ; Providing and laying surface dressing as wearing course consisting of a layer of bitumen emulsion laid on the prepared surface, followed by a cover of crushed stone chippings of specified size and rolling with 80-100 kN roller including cleaning the road surface as per Technical Specification Clause 507.

Pre-coating Chips ; Pre-coating of chips with 1 per cent of paving bitumen by weight of chips in a suitable mixer duly heated to 160 degree C as per Technical Specification.Clause 507.

Hume Pipe- 1 x 1.00m Dia Pipe Culvert

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.

Plain Cement Concrete M10 (1:3:6 nominal mix) in levelling course below open foundation of Head walls as per drawings & Technical Specification Clause 1109

Laying concrete cradle bedding with M15 Grade Cement Concrete as per Clause 1105 (i)

Laying GSB material below pipe

Stone Masonry Work in cement mortar in foundation of Head walls complete as per drawing and technical specification Clasue 1109

Providing and laying reinforced cement concrete pipe NP3 (1000mm dia.) for culverts on first class bedding of granular material in single row including fixing collar with cement mortar 1:2 but excluding excavation, protection works, backfilling, concrete and masonry works in head walls and parapets Clause 1106.

Providing and laying filter media with granular crushed aggregates as per specification to a thickness of not less than 600mm with smaller size towards the soil and bigger size towards the wall and providing over the entire surface behind abutment, wing wall, retaing wall, breast wall etc.

Backfilling in foundation trenches as per drawing and technical specification Clause 1108

Pointing on SM Work

Painting two coats after filling the surface with synthetic enamel paint in all shades on new plastered concrete surfaces

Hume Pipe- 1 x 1.00m Dia Pipe Culvert (Catchpit & Step Outlet)

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.

Plain Cement Concrete M10 (1:3:6 nominal mix) in levelling course below open foundation of Head walls as per drawings & Technical Specification Clause 1109

Stone Masonry Work in cement mortar in foundation of Head walls complete as per drawing and technical specification Clasue 1109

Hume Pipe- 1 x 1.00m Dia Pipe Culvert (Cleaning)

Maintenance of Hume pipe culvert by way of clearing, cleaning, Erosion repair, repairs of cracks, parapet wall and protection work as per drawing and technical specification Clause 1908

DRAINAGE WORKS

Unlined Drin: 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

(i) Logo Board at starting point (As per fig. 107 of Road signage under PMGSY published by the NRRDA on Dec'06)

Citizen’s information Board

Construction of 5th Kilometre Stone (Precast) : Reinforced cement concrete M15 grade kilometre stone/local stone of standard design as per IRC:8 fixing in position including painting and printing, etc as per drawing and Technical Specification Clause 1703

Construction of Ordinary Kilometre Stone (Precast) : Reinforced cement concrete M15 grade kilometre stone/local stone of standard design as per IRC:8 fixing in position including painting and printing, etc as per drawing and Technical Specification Clause 1703

Construction of 200 Metre Stone (Precast) :Reinforced cement concrete M15 grade kilometre stone/local stone of standard design as per IRC:8 fixing in position including painting and printing, etc as per drawing and Technical Specification Clause 1703

ROAD SAFETY AND TRAFFIC SIGN WORKS

a) 600 mm Equilateral Triangle (Ref. Annexure 18.1)

b) 600 mm Circular (Ref. Annexure 18.1)

c) 900mm side octagon (Ref. Annexure 18.1)

d) 600 mm Square (Ref. Annexure 18.1)

Painting lines, Dashes, Arrows, etc. on Road in Two Coats on New Work:- Painting lines, dashes, arrows, etc. on roads in two coats on new work with ready mixed road marking paint conforming to IS:164 on bituminous/concrete surface, including cleaning the surface of all dirt, dust and other foreign matter, demarcation at site and traffic control as per drawing and Technical Specification Clause 1702

Good and Service Tax (18%)

Five Years Maintenance

Maintenance for 1st Year

Maintenance for 2nd Year

Maintenance for 3rd Year

Maintenance for 4th Year

Maintenance for 5th Year

Wenderly Marwein (BID ID -607974)

M/S L N CONSTRUCTION (BID ID -607859)