L021-Road from Sangchu Sollung to Dache

Amount

Jungle Clearance 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.

EARTHWORK IN HILLY ROAD-FC Excavation in all kinds of soil,ordinary rock and hard rock ( requiring blasting including cutting and trimming of slopes as per specification and deposal cut materilas with a lift upto 1.5 mtr and lead upto 20mt

CD and Protection Work. Earth work in excavation for structure as per drawing and technical specification clause 305.1 in all kinds of soil, ordinary rock,hard rock ( requiring blasting)-( blasting prohibited) and marshy soil including setting out,constr

Providing concrete for plain/reinforced concrete in open foundations as drawing and technical specifications clause 802,803,1202 and 1203. PCC grade M10 1:3:6 ( Hand mixing).

Stone masonry work in cement mortar in foundation complete as per drawing and technical specifications Clauses 702, 704, 1202 & 1203. II) Coursed Rubble Masonry (First sort) ii) In 1:4 Cement mortar.

Stone masonry work in cement mortar in foundation complete as per drawing and technical specifications Clauses 702, 704, 1202 & 1203. II) Coursed Rubble Masonry (second sort) ii) In 1:4 Cement mortar.

Providing and laying reinforced cement concrete in super structure as per drawing and technical specification Clause800,1205.4 and 1205.5 R.C.C M25 Desk Slab

Providing and laying reinforced cement concrete in superstructure as per Drg. and technical specification clauses 800,1205.4,1205.5 Aboutment Capping

Supplying fitting and placing HYSD bar reinforcement in superstructure complete as per drawing and technical specification.Clause -1002,1010 &1202

Back filing behind the Abutment, wing wall and return wall complete as per drawing and technical specifications ,clause 1204.3.8 Granular materials

Providing weepholes in brick masonry/stone masonry, plain/reinforced concrete abutment, wing wall, return wall with 100 mm dia AC pipe extending through the full width of the structures with slope of 1(V):20(H) towards drawing face complete as per drawing

Plain/ reinforcement cement concrete in sub structure complete as per drawing and technical specification clauses 802,804,805,806,807,1202 and 1204 PCC grade M15 nominal mix 1:2.5:5(Hand mixing)

10m Span RCC Minor Bridge Earthwork in excavation for structures as per drawing and 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 materialtechnical specification Clause 305.( for drain & CD 1.50 mtr) Ordinary soil Upto 3 m depth

Providing concrete for plain/reinforced concrete in open foundations complete as per drawings and technical specifications Clause 802, 803, 1202 & 1203. (I) P.C.C M 15 Nominal mix 1:2.5:5 [Hand Mixing]

Stone masonry work in cement mortar in foundation complete as per drawing and technical specifications Clauses 702, 704, 1202 & 1203. Coursed Rubble Masonry (2nd sort) in cement mortat 1:3

Stone masonry in cement mortar for substructure complete as per drawing & technical specification Clauses 702, 704, 1202 and 1204. Coursed Rubble Masonry (2nd sort) in cement mortat 1:4

Providing weepholes in brick masonry/stone masonry, plain/reinforced concrete abutment, wing wall, return wall with 100 mm dia AC pipe extending through the full width of the structures with slope of 1(V):20(H) towards drawing face complete as per drawing

Providing and laying filter media with granular crushed aggregates as per specification to a thickness of not less than 600 mm with smaller size towards the soil and bigger size towards the wall and providing over the entire surface behind abutment, wing wall, return wall to the full height, compacted to firm condition complete as per drawing and technical specification clause 1204.3.8.

Providing and laying reinforced cement concrete in superstructure as per drawing and technical specifications Clauses 800, 1205.4 and 1205.5 (a) R.C.C M 25

Supplying, fitting, and placing TMT bar reinforcement in superstructure complete as per drawing and technical specifications Clauses 1002, 1010 and 1202

Providing and laying cement concrete wearing course M 30 grade including reinforcement complete as per drawing and technical specifications Clauses 800 and 1206.3

Construction of R.C.C. railing of M 25 grade in cast-in-situ with 20 mm nominal size aggregate, true to line and grade, tolerance of vertical railing post not to exceed 1 in 500, centre-to-centre spacing between vertical posts not to exceed 2000 mm as per drawing and technical specifications clauses 800, 900 and 1208.3.

Drainage spouts complete as per drawing and technical specifications Clause 1209

Providing and laying a buried expansion joint, covered with 12 mm thick, 200 mm wide galvanised weldable structrual steel plate as per IS:2062, placed symmetrical to centre line of the joint, resting freely over the top surface of the deck concrete, welding of 8 mm dia, 100 mm long galvanised nails spaced 300 mm c/c along the centre line of the plate, as per technical specifications Clauses 1207.2.3

Supplying, fitting and fixing in position true to line and level forged steel roller bearing conforming to IRC: 83(Pt.-1) section IX and clause 2003 of MoRTH specifications complete including all accessories as per drawing and Technical Specifications.

Subgrade:-Loosening of the ground upto a level of 300 mm below the subgrade level,watered, graded and compacted in layers to meet requirement of Tables 300.1 and 300.2 for subgrade construction as per Technical Specification Clause 303.5.2

SHOULDER:Construction of subgrade and earthen shoulders with approved material obtained from way cutting to site, spreading, grading to required slope and compacted to meet requirement of Table 300.2 as per Technical Specification Clause 303.1.

Gravel/Soil-Aggregate Base (Table 400.2) Grading A:Construction of gravel/soil-aggregate base by providing well 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 three wheel 80-100 kN static roller to achieve the desired density, complete as per Technical Specifications Clause 402

WBM 3 FOR BASE COURSE ( 75 mm thick) : 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 fillup the intersices of coarse aggregate,watering and compacting to the required density Grading 3 as per Technical Specification Clause 405.(a)By Manual means.

PRIME COAT: 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 [Low porosity]

Tack coat:Providing and applying Tack Coat with Bitiminous [RS - I] using emulsion distrubuter @ 0.25 to 0.30 Kg per Sqm. On prepared dry and hungry bituminus surface clean with hydraulic broom as per technical specification 503.

Mix Seal Surfacing 25 mm thickness: Mix Seal Surfacing : Providing, laying and rolling of close-graded premix surfacing material of 25 mm thickness composed of 11.2 mm to 0.9 mm (Type-A) or 13.2 mm to 0.9 mm (Type-B) aggregates using penetration grade bitumen 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 8-10 kN static roller and finishing to required level and grades as per Technical Specification Clause 509

Construction of unlined surface drain of avareage cross-sectional area 0.40sqm in all kinds soil to specified line,grade,levels and dimensions excavated materials to be used in embankment with a lift of 3m and lead of 50m(Avarage lead 25m) as per technica

Construction of CRM side drain 15cm thick both side wall height 0.32cm in 1:4 CM with hardstone, cc base in M10(cc 1:3:6) 15cm thick i/c inside pointing in cement morter 1:4 i/c earthwork complete as per drawing and direction of engineer incharge.

Providing and Fixing Logo Board at starting point Providing and fixing of typical Logo board as per MORD specifications and drawing of cast-in-situ RCC,(Size of RCC post 25cmx25cmx90cm below G.L. & 15cmx15cmx260cm above G.L.),(Size of board 1x 85cmx85cmx7.5cm, ) incl.earth work, finishing with 15mm pluster 1:4 and neat cement punning, applying priming coat, painting and lettering with appropiate colour with required shade of approved quality ready mix paint.

Providing and Fixing Title information Board of Project(RCC) Providing and fixing of typical Citizen information sign board as per MORD specifications and drawing of cast-in-situ RCC,(Size of RCC post 25cmx25cmx90cm below G.L. & 15cmx15cmx245cm above G.L.),(Size of board 2x 90cmx80cmx7.5cm, ) incl.earth work, finishing with 15mm pluster 1:4 and neat cement punning, applying priming coat, painting and lettering with appropiate colour with required shade of approved quality ready mix paint.

Providing and Fixing Citizen information Board of Project(RCC)"A" Providing and fixing of typical Citizen information sign board as per MORD specifications and drawing of cast-in-situ RCC,(Size of RCC post 25cmx25cmx90cm below G.L. & 15cmx15cmx245cm above G.L.),(Size of board 2x 90cmx80cmx7.5cm, ) incl.earth work, finishing with 15mm pluster 1:4 and neat cement punning, applying priming coat, painting and lettering with appropiate colour with required shade of approved quality ready mix paint.

Providing and erecting direction and place identification retro-reflectorised sign as per IRC:67 made of encapsulated lens type reflective sheeting vide Clause 1701.2.3, fixed over aluminium sheeting, 2 mm thick with area not exceeding 0.9 sqm supported on a mild steel single angle iron post 75 x 75 x 6 mm firmly fixed to the ground by means of properly designed foundation with M-15 grade cement concrete 450 x 450 x 600 mm, 600 mm below ground level as per approved drawing and Technical Specification Clause 1701

Provision and fixing of traffic signs for limited period at suitable locations in construction zone comprising of warning zone, approach transition zone, working zone and terminal transition zone with a minimum distance of 2-3 m from the edge of the carriageway. The bottom edge of the lowest sign plate to be not less than 2 m above the road level, fixed on 600 mm x 600 mm x 6 mm angle iron post, founded and installed as per approved design and drawings, removed and disposed of after completion of construction work, all as per IRC:SP:55-2001. Diversion one km ahead

Curve

Men at work/Speed Limit

Road closed

Kilometre Stone. 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. i) 5th Kilometre Stone (precast)

ii) Ordinary Kilometer Stone (Precast)

SETTING OUT :a] 1km Reference benchmark and working bench mark

b] Reference Pillar

Construction of back pillar as per drawing and technical specification

Construction of Job pillar as per drawing and technical specification

First Year

Second Year

Third Year

Fourth Year

Fifth Year

M/S J J ENTERPRISE

M/s Mala Enterprises

K.K. Enterprises

M/s Eka Enterprises