Construction of Full Depth Reclamation (FDR) works under Rural Works Department, Namsai and Pasighat Circle SH-1 MRL03- Tezu to Lama, 2 SH MRL02-NH-52 to Doorah Nallah and SH 3 T01-New Soren Circle to Nari Hq

Amount

SETTING OUT

Construction of Bench Mark, Reference Piller, Job Pillar as per drawing and specification.

1.00 KM reference bench mark and working bench mark.

Providing and fitting fixing of bamboo (1st class) 85mm to 100 mm dia 2.00 m long including driving the pegs up to 60 cm depth and marking with paint, sharpening the bottom maintaining the lines etc complet.

Construction of reference pillars as per Fig. 1600.1 (b) as per drawing and Technical Specification Clause 1602.1

Construction of Job pillers as per Fig. 1600.1 (d) and Technical Specification Clause 1602.4

CLEARING AND GRUBBING ROAD LAND

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 By Manual Means In area of non-thorny jungle

Clearing and Grubbing Road Land Clearing & Grubbing road land i/c uprooting rank vegetation grass, bushes, shrubs, saplings & trees girth upto 300mm, removal of stumps of trees cut earlier and disposal of unserviceble materials and staking of serviceable materials to be used or auctioned upt ot a lead of 1000 mtr. i/c removal & disposal of top organic Soil not exceeding 150mm in thickness ( by manual means) a) In area of non thorny jungle

b) In area of thorny jungle

EARTHWORK IN ROAD EMBANKMENT (WIDENING)

Construction of embankment with approved material obtained from borrow pits with a lift upto 1.5 m, transporting to site, spreading, grading to required slope and compacting to meet requirement of Tables 300.1 and 300.2 with a lead upto 1000 m as per Technical Specification Clause 301.5

Excavation in soil in Hilly Area by manual 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 drawing and Technical Specification Clause 1603.1

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.

SHOULDER

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.

FULL DEPTH RECLAMATION

Stablization of in-situ (existing pavement curst) or soil or otherwise sub base/base course up to the required depth by cold in-situ recycling using cement and chemical additives/otherwise providing pulverizing, spreading, milling and mixing of chemical additives at the appropriate rule as per job mix design in accordance with IRC-SP-72-2015,IRC-37-2012 & 2018 and IRC SP 89(Part-II) 2018 Cementitious additive @ rate of minimum 5-7 % and CCS/CS additive should be spread on the existing pavement using a mobile truck mounted containerized cement additive spreader with macro processor controlled weighing and spreading system. The additive spreader shall have variable working width sufficient to cover whole pavement Lane. The in-situ Stablization process shall be carried out by a mobile and self propelled stabilizer/reclaimer of working width of 2.4 m and with minimum engine horse power of 440 kw with a variable working depth up to 50 cm. The resultant stabilized mix then would be profiled to the required grade, level and thickness using motor grader and the mix would be compacted using 20 tonne pad foot roller in combination with smooth wheel roller to achieve desired proctor density as per IRC37-2012 & 2018 and complete in all respect and curing with water as required including all material, Labour and machinery etc. the entire in situ process would be carried out in single path with milling and pulverising of damage asphalt pavement/soil/aggregate/soil- aggregate mixture to be desired depth and with simultaneous addition of additives and water with machine integrated spray bars fitted on the wheeled shelf propelled and vibratory pad foot roller to achieve the desired proctor density in all respects. The tandem roller be followed by pneumatic Tyre roller. The minimum unconfined compressive strength (UCS) of stabilized sub base/ base should be 4.5 to 7 MPa after 7/28 days of curying as pr IRC-SP-72-2015. IRC-37-2012 & 2018. Also durability aspects (wet dry cycles) of stabilized sub-base should be satisfied as per IRC 37-2012 & 2018 and IRC SP-89(Part-II) 2018. The gradation mixes and materials should be as per IRC 37-2012 & 2018 and IRC SP-89(Part-II)2018.The train of equipments to be used are binder spreaders water Tanker-Additive Truck-Recycler Padfoot Roller(20 tonne) + Single Drum compactor Grader Tandom Roller Pneumatic tyre roller(20 Tonne)

Stablization of in-situ existing pavement curst or soil or otherwise sub base/base course up to the required depth by cold in-situ recycling using cement and chemical additives/otherwise providing pulverating, spreading, milling and mixing of chemical additives at the appropriate rule as per job mix design in accordance with IRC-SP-72-2015,IRC-37-2012 & 2018 and IRC SP 89(Part-II) 2018 Cementitious additive @ rate of minimum 5-7 % and CCS/CS additive should be spread on the existing pavement using a mobile truck mounted containerized cement additive spreader with macro processor controlled weighing and spreading system. The additive spreader shall have variable working width sufficient to cover whole pavement Lane. The in-situ Stablization process shall be carried out by a mobile and self propelled stabilizer/reclaimer of working width of 2.4 m and with minimum engine horse power of 440 kw with a variable working depth up to 50 cm. The resultant stabilized mix then would be profiled to the required grade, level and thickness using motor grader and the mix work be compacted using 20 tonne pad foot roller in combination with smooth wheel roller to achieve desired proctor density as per IRC37-2012 & 2018 and complete in all respect and curing with water as required including all material, Labour and machinery etc. the entire in situ process would be carried out in single path with milling and pulverising of damage asphalt pavement/soil/aggregate/soil- aggregate mixture to be desired depth and with simultaneous addition of additives and water with machine integrated spray harsfited on the wheeled shall propelled and vibratory pad foot roller to achieve the desired proctor density in all respects. The tandem roller be followed by pneumatic tyre roller. The minimum unconfined compressive strength (UCS) of stabilized sub base/ base should be 4.5 to 7 MPa after 7/28 days of currying as pr IRC-SP-72-2015. IRC-37-2012 & 2018. Also durability aspects (wet dry cycles) of stabilized sub-base should be satisfied as per IRC 37-2012 & 2018 and IRC SP-89(Part-II) 2018. The gradation mixes and materials should be as per IRC 37-2012 & 2018 and IRC SP-89(Part-II)2018.The train of equipments to be sued are binder spreaders water Tanker-Additive Truck-recycler Padfoot Roller(20 tonne)Single Drum compactor Grader Tandom Roller Pneumatic tyre roller(20 Tonne) By manual means with crust

Without Crust

M.S.S. (25 mm) 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 0.90-1.20 kg/sqm using mechanical means as per Technical Specification Clause 502

TACK COAT

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 bituminous surface cleaned with Hydraulic broom as per Technical Specification Clause 503

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 wheel 8-10 kN static roller and finishing to required level and grades as per Technica Specification Clause 509

Mix Seal surfacing: Providing laying and rolling of close graded premis surfacing material of 25mm thickness composed of 11.2mm to 0.9mm(Type-A)or 13.2mm to 0.9mm Type -B aggregates using penetration grade bitumen to required line,grade and level to serve as wearing course on a prevoiusly prepared base,including mixing in a suitable plant,laying and rolling with a three wheel 8-10kN static roller and finishing to required leveland grades as per Technical Specification Clause 509 (A)MSS by mechanical means.Type-B(VG10)

CROSS DRAINAGE, PROTECTION WORKS AND SIDE DRAIN

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 side

Providing concrete for plain/reinforced concrete in open foundations complete as per drawings and technical specifications Clause 802, 803, 1202 & 1203. PCC Grade M10. Nominal Mix 1:3:6

Stone masonry in cement mortar for substructure complete as per drawing & technical specification Clauses 702, 704, 1202 and 1204 Coursed rubble masonry (1st sort) In 1:3 cement mortar

Stone masonry in cement mortar for substructure complete as per drawing & technical specification Clauses 702, 704, 1202 and 1204 b) Coursed rubble masonry (2nd sort) In cement mortar 1:3

Stone masonry work in cement mortar in foundation complete as per drawing and technical specifications Clauses 702, 704, 1202 & 1203. II) Coursed Rubble Masonry (2nd sort) ii) In 1:4 Cement mortar

Stone masonry in cement mortar for substructure complete as per drawing & technical specification Clauses 702, 704, 1202 and 1204 II) Coursed Rubble masonry (2nd Sort) (iii) In cement mortar (1:5)

Backfilling behind abutment, wing wall and return wall complete as per drawings & technical specification Clause 1204.3.8 A. Sandy material

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/reinforced cement concrete in substructure complete as per drawings and technical specification Clauses 802, 804, 805, 806, 807, 1202 ans 1204 For nominal mix 1:2:4 (Hand mixed)

Providing and laying reinforced cement concrete pipe NP3 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

Fillling in foundation trenches as per drawing and technical specification Clause 305.3.9 Earth filling (For marshy soil)

Providing and laying reinforced cement concrete in superstructure as per drawing and technical specifications Clauses 800, 1205.4 and 1205.5 R.C.C grade M 20 For nominal mix 1:2:4

Plain/reinforced cement concrete in substructure complete as per drawings and technical specification Clauses 802, 804, 805, 806, 807, 1202 ans 1204 For height upto 5 m. III) R.C.C. grade M 20

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

Providing & laying reinforced cement concrete in superstructure complete as per drawings and technical specification Clauses 800,1205.4 and 1205.5 II) R.C.C. grade M 25

Providing PCC M-20 architectural coping on the top of wing wall, return wall etc. complete as per drawing and technical specification Clauses 615, 710 and 1204.3.11

Providing and laying reinforced cement concrete in superstructure as per drawing and technical specifications Clauses 800, 1205.4 and 1205.5. (I) R.C.C grade M 20 (iii)For design mix RCC M 20

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

Painting Two Coats on New Concrete Surfaces White washing two coats on parapet walls and tree trunks including preparation of surface by cleaning scraping etc. as per technical specifications Clause 1915

Fillling in foundation trenches as per drawing and technical specification Clause 305.3.9 II. Earth filling (For marshy soil)

Plain/reinforced cement concrete in substructure complete as per drawings and technical specification Clauses 802, 804, 805, 806, 807, 1202 ans 1204 P.C.C. grade M 20 . Nominal mix 1:2:4 (Nominal mixed)

Stone masonry in cement mortar for substructure complete as per drawing & technical specification Clauses 702, 704, 1202 and 1204 In 1:4 cement mortar

Providing and laying wire created boulder structures boulder size 22.5 cm to 45 cm having 25 kg average weight for each i/c dumping/laying in S.W.G. Wire mesh of 10 cm x 10 cm (woven diagonally) 4mm dia i/c packing with small size stone spalls and carrying of boulders from a lead of 50 mtr and lift up to 1.5 mtr i/c lying properly the mesh by cutting the mouth and hoisting of wire where felt necessary as per direction of Engineer-in-Charge technical specifications Clause 1301. ( Based on SDB Rural Road Chapter-14, Item No.14.2)

Construction of Toe walls for protection of slopes as per drawing and technical specification clauses 1302.5 a)Random Rubble msonary In 1:5 cement mortar

Stone masonry work in cement mortar in foundation complete as per drawing and technical specifications Clauses 702, 704, 1202 & 1203. (I) Random Rubble masonry (i) In 1:5 cement mortar

Cement Plaster 15 mm thick 1:4 on stone masonry

Construction of hill side drain in accordance with the requirement of specifications true to lines and grades. Dimesions and other particulars as per drawing and Technical Specification Clause 1606.1 Surface Drains in Soil Mechanical Means

TRAFFIC SIGNS, MARKINGS AND OTHER ROAD APPURTENANCES

Providing and fixing of retro-reflectorised cautionary, mandatory and informatory sign as per IRC:67 made of encapsulated lens type reflective sheeting vide Clause 1701.2.3 fixed over aluminium sheeting, 1.5 mm thick supported on a mild steel angle iron post 75 mm x 75 mm x 6 mm firmly fixed to the ground by means of properly designed foundation with M15 grade cement concrete 450 mm x 450 mm x 600 mm, 600 mm below ground level as per drawings and Technical Specification Clause 801 (Retro-reflectorised Traffic Signs

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 (Retro-reflectorised Traffic Signs

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 (Kilometre Stone)(i) 5th Kilometer stone

(ii) Ordinary Kilometer stone

(iii) 200 m stone

Providing and Fixing 'Logo' of PMGSY Providing and fixing of typical PMGSY informatory sign board with Logo as per MORD specifications and drawing. Three MS Plates of 1.6 mm thick, top and middle plate duly welded with MS flat iron 25mm x 5m size on back on edges. The lower plate will be welded with MS angle iron frame of 25mm x 25mm x 5mm. The angle iron frame of the lower most plate and flat iron frame of middle plate will be welded to 2 nos. 75mm x 75 mm of 12 SWG sheet tubes posts duly embedded in cement concrete M-15 grade blocks of 450mm x 450mm x 600mm, 600mm below ground level. The top most diamond plate will be welded to middle plate by 47mm x 47mm of 12 SWG steel plate tube. All M.S. will be stove enameled on both sides. Lettering and printing arrows, border etc. will be painted with ready mixed synthetic enamel paint of superior quality in required shade and colour. All sections of framed posts and steel tube will be painted with primer and two coats of epoxy paint as per drawing Clause 1701 and Annexure 1700.1

Providing and Fixing of Citizen Information Board Providing and fixing of typical PMGSY Citizen information sign board with logo as per MORD Specifications and attached drawing. Two MS plates/Boards of 1.6mm thick duly welded with MS flat iron cleat 50x50mm size on back on edges. Top and bottom plate will welded to 2 nos 75mm tubes posts duly embeded in cement concrect M-15 grade block of 600 x 600 x 750 cm below ground level. as per clause 1701 and annexure 1700.1.

Safety Devices and Signs in Construction Zones 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. Road ahead closed

Boundary Pillar Reinforced cement concrete M15 grade boundary pillars/local stone of standard design as per IRC:25, fixed in position including finishing and lettering but excluding painting as per drawing and Technical Specification Clause 1704

Traffic Cone Provision of red fluorescent with white reflective sleeve traffic cone made of Low Density Polyethylene (LDPE) material with a square base of 390 x 390 x 35 mm and a height of 770 mm, 4 kg in weight, placed at 1.5 m interval, all as per BS:873

Rumble Strips Provision of 15 nos. rumble strips covered with premix bituminous carpet, 15-20 mm high at centre, 250 mm wide placed at 1 m centre-to-centre at approved locations to control speed, marked with white strips of road marking paint

Safety Devices and Signs in Construction Zones 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

Men at work

Diversion

Traffic sign ahead

Road ahead closed

Road narrow

Un-even road

Slippery road

Road closed

Speed limit

Providing and Fixing PMGSY Logo Board at starting point Providing and fixing of typical PMGSY 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 PMGSY Project(RCC) Providing and fixing of typical PMGSY 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 PMGSY Project(RCC)"A" Providing and fixing of typical PMGSY 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, ) including 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.

Road Furniture 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) Ordinary Kilometer Stone (Precast)

200 m stone (precast)

Providing and fixing of retro-reflectorised cautionary, mandatory and informatory sign as per IRC:67 made of encapsulated lens type reflective sheeting vide Clause 1701.2.3, fixed over aluminium sheeting, 1.5 mm thick supported on RCC Post 100 mm x 100 mm firmly fixed to the ground by means of properly designed foundation with M15 grade cement concrete 450 mm x 450 mm x 600 mm, 600 mm below ground level as per approved drawing Clause 1701

Road Markers/Road Stud with Lens Reflector Providing and fixing of road stud 100 x 100 mm die cast in aluminium, resistant to corrosive effect of salt and grit, fitted with lense reflectors, installed in concrete or asphaltic surface by drilling holes 30 mm upto a depth of 600 mm and bedded in a suitable bituminous grout or epoxy mortar, all as per BS:873 (Part 4) 1973

SLAB CULVERT:- 2.00 m 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 side I. Ordinary Soil (I) 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 grade M 10 (I) Nominal mix 1:3:6

Stone masonry work in cement mortar in foundation complete as per drawing and technical specifications Clauses 702, 704, 1202 & 1203. (II) Coursed Rubble Masonry (2nd sort) ii) In 1:4 Cement mortar.

SUBSTRUCTURE Stone masonry in cement mortar for substructure complete as per drawing & technical specification Clauses 702, 704, 1202 and 1204 (II) Coursed Rubble masonry (2nd Sort) (iii) In cement mortar (1:5)

Backfilling behind abutment, wing wall and return wall complete as per drawings & technical specification Clause 1204.3.8 (I) Granular material

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/reinforced cement concrete in substructure complete as per drawings and technical specification Clauses 802, 804, 805, 806, 807, 1202 ans 1204 For height upto 5 m. III) R.C.C. grade M 20

Providing PCC M-20 architectural coping on the top of wing wall, return wall etc. complete as per drawing and technical specification Clauses 615, 710 and 1204.3.11

SUPERSTRUCTURE Providing & laying reinforced cement concrete in superstructure complete as per drawings and technical specification Clauses 800,1205.4 and 1205.5 II) R.C.C. grade M 25

Providing and laying reinforced cement concrete in superstructure as per drawing and technical specifications Clauses 800, 1205.4 and 1205.5 I) R.C.C grade M 20 (I) Nominal mix 1:2:4

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

SLAB CULVERT 4.00 MTR 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 side I. Ordinary Soil (I) 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 grade M 10 (I) Nominal mix 1:3:6

Stone masonry work in cement mortar in foundation complete as per drawing and technical specifications Clauses 702, 704, 1202 & 1203. (II) Coursed Rubble Masonry (2nd sort) ii) In 1:4 Cement mortar.

SUBSTRUCTURE Stone masonry in cement mortar for substructure complete as per drawing & technical specification Clauses 702, 704, 1202 and 1204 (II) Coursed Rubble masonry (2nd Sort) (iii) In cement mortar (1:5)

Backfilling behind abutment, wing wall and return wall complete as per drawings & technical specification Clause 1204.3.8 (I) Granular material

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/reinforced cement concrete in substructure complete as per drawings and technical specification Clauses 802, 804, 805, 806, 807, 1202 ans 1204 For height upto 5 m. III) R.C.C. grade M 20

Providing PCC M-20 architectural coping on the top of wing wall, return wall etc. complete as per drawing and technical specification Clauses 615, 710 and 1204.3.11

SUPERSTRUCTURE Providing & laying reinforced cement concrete in superstructure complete as per drawings and technical specification Clauses 800,1205.4 and 1205.5 II) R.C.C. grade M 25

Providing and laying reinforced cement concrete in superstructure as per drawing and technical specifications Clauses 800, 1205.4 and 1205.5 I) R.C.C grade M 20 (I) Nominal mix 1:2:4

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

RCC SLAB CULVERT 6.000 m 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 side I. Ordinary Soil (I) 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 grade M 10 (I) Nominal mix 1:3:6 I.

Stone masonry work in cement mortar in foundation complete as per drawing and technical specifications Clauses 702, 704, 1202 & 1203. (II) Coursed Rubble Masonry (2nd sort) ii) In 1:4 Cement mortar.

SUPERSTRUCTURE Stone masonry in cement mortar for substructure complete as per drawing & technical specification Clauses 702, 704, 1202 and 1204 (II) Coursed Rubble masonry (2nd Sort) (iii) In cement mortar (1:5)

Backfilling behind abutment, wing wall and return wall complete as per drawings & technical specification Clause 1204.3.8 (I) Granular material

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/reinforced cement concrete in substructure complete as per drawings and technical specification Clauses 802, 804, 805, 806, 807, 1202 ans 1204 For height upto 5 m. III) R.C.C. grade M 20

Providing PCC M-20 architectural coping on the top of wing wall, return wall etc. complete as per drawing and technical specification Clauses 615, 710 and 1204.3.11

SUBSTRUCTURE Providing & laying reinforced cement concrete in superstructure complete as per drawings and technical specification Clauses 800,1205.4 and 1205.5 II) R.C.C. grade M 25

Providing and laying reinforced cement concrete in superstructure as per drawing and technical specifications Clauses 800, 1205.4 and 1205.5 I) R.C.C grade M 20 (I) Nominal mix 1:2:4

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

RETAINING WALL

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 side .....I. Ordinary Soil. (I) Upto 3 m depth.

Providing concrete for plain / reinfroce concrete in open foundation complete as per drawing and technical specification cluase 802,803 1202 and 1203.PCC M10

Stone masonry in cement mortar for substructure complete as per drawing & technical specification Clauses 702, 704, 1202 and 1204 II) Random Rubble masonry (iii) In cement mortar (1:5)

Pointing with cement mortor 1:3 on sub structure as per drawing and technical specification clause 613.3 and 1204

V SHAPED SIDE DRAIN

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 side. a) 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 a) Nominal mix 1:3:6

Stone masonry work in cement mortar in foundation complete as per drawing and technical specifications Clauses 702, 704, 1202 & 1203. (I) Random Rubble masonry (i) In 1:5 cement mortar

Cement Plaster 15 mm thick 1:4 on stone masonry

UNLINED SIDE DRAIN

Construction of hill side drain in accordance with the requirement of specifications true to lines and grades. Dimesions and other particulars as per drawing and Technical Specification Clause 1606.1

PROTECTION WORK

Excavation for Structures 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 I ) Ordinary Soil I0 Upto 3 Mtr

Providing and laying of boulder apron laid in wire crates with 4 mm dia GI wire conforming to IS:280 and IS:4826 in 100 mm x 100 mm mesh (woven diagonally) including 10 per cent extra for laps and joints laid with stone boulders weighing not less than 25 kg each as per drawing and technical specifications Clause 1301

ROUTINE MAINTENNCE

First Year

Second Year

Third Year

Fouth Year

Fifth Year

MS NT AGENCY