Upgradation of road from 1. 82 miles to Kukicherra (T21) 2. Chawmanu Govindabari road to Manikpur via Debacherra P H Q (MRL04) 3. Duri Cherra to Shyamri Para (MRL03)

Amount

1. 82 miles to Kukicherra (T21)/ Length -9.222 km /(Package No-TR-04-01 P2) under Manu block

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 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. By manual means (For non-thorny jungle)

Cutting of Trees

Cutting of trees, including cutting of trunks, branches and removal of stumps & roots, refilling, compaction of backfilling and stacking of serviceable material by manual means with all lifts as per Technical Specification Clause 201.--- Lead upto 100 m.

Girth above 300 mm to 600 mm

Girth above 600 mm to 900 mm

Setting out

Setting Out (As per drawing enclosed) with Reference benchmark 1 no. , working benchmark 4nos. per km and near all drainage structure and bridges and Reference Pillars on both sides of the formation width Burjes @50m interval using PCC with jhama brick aggregate for all class of soil including marking of centre line, setting out curves and recording of levels etc. by Surveyor

Scarifying Existing Bituminous Surface to a Depth of 150 mm by Mechanical Means

Scarifying Existing bituminous Road Surface by mechanical means to a Depth of 150 mm and disposal of scarified material with all lifts and leads upto 1000 m as per Technical Specification Clause 301.4.

Scarifying Existing Granular Surface to a Depth of 50 mm by Manual Means

Scarifying Existing Granular Surface by manual means to a Depth of 50 mm and disposal of scarified material with all lifts and leads upto 1000 m as per Technical Specification Clause 301.4.

Excavation in soil with Dozer with lead upto 100 m.

Excavation for roadway in soil by mechanical means with Dozer including cutting and pushing the earth to site of embankment upto a distance of 100 m, including trimming bottom and side slopes in accordance with requirements of lines, grades and cross-sections as per Technical Specification Clause 302.3

Excavation in soil using Hydraulic Excavator and Trippers with disposal upto 1000 m.

Excavation for roadwork in soil with hydraulic excavator of 0.9 cum bucket capacity including cutting and loading in tippers, trimming bottom and side slopes in accordance with requirements of lines, grades and cross-sections and transporting to the embankment location with all lifts and lead upto 1000 m as per Technical Specification Clause 302.3

Construction of Embankment with Materials Obtained from Roadway Cutting

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

For spreading within 100m

For spreading beyond 100m

Construction of Subgrade and Earthen Shoulders

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 as per Technical Specification Clause 303.1

Granular Sub-base with Well Graded Material ( Table 400.1 ) using Jhama Brick Aggregate

Construction of granular sub-base by providing well graded material ( Jhama Brick Aggregate , as per Table 400.1 ), spreading in uniform layers with tractor with attachments on prepared surface, mixing by mix in place method with rotavator at OMC, applying and brooming sand to fill up the interstices of coarse aggregate, watering and compacting with smooth wheel roller to achieve the desired density, complete as per Technical Specification Clause 401. For Grading - II Material ( jhama brick aggregate )

Water Bound Macadam Sub-Base / Base using Jhama Brick Aggragate

WBM Grading-II Providing, laying, spreading and compacting jhama brick aggregates of specific sizes to water bound macadam specification including spreading in uniform thickness, hand packing rolling with three wheel roller 80-100 kN in stages to proper grade and camber, applying and brooming 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. -By Manual means

Wet Mix Macadam [ WMM]

Providing, laying, spreading and compacting stone aggregates to wet mix macadam specification including premixing the material with water at OMC in mechanical mixer ( Pug Mill ), carriage of mixed materials by tipper to site, laying in uniform layers in sub-base / base course on a well prepared sub-base and compacting with smooth wheel roller of three wheel 80-100 kN static roller to proper grade and camber, achieve the desired density including lighting, barricading and maintenance of diversion, etc as per Tables 400.11 & 400.12 and as per Technical Specification Clause 406.

Prime coat

(i) Low Porosity 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.

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

20 mm thick Open-Graded Premix Carpet using Bituminous (penetration grade/ modified bitumen) Binder

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 (cold mix) 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 or Type D as per Technical Specification Clause 508. Case-I By Manual Means- Bitumen VG-30

Seal Coat

Providing and laying seal coat sealing the voids in a bituminous surface laid to the specified levels, grade and cross fall using Type A or Type B or Type C or Type D as per Technical Specification Clause 510 A. By Manual Means Case-IV: Type D (with fine sand) Bitumen VG-30

Road Safety

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.

Guide Post

Construction of RCC guide posts of 250 mm dia and total 600 mm long,(300 mm below GL ) M15 grade ( with jhama brick aggregate ) 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 1401.6 - In ordinary soil

Semi Reflective Traffic Signs

Providing and fixing of semi reflective cautionary, mandatory and informatory sign board as per IRC:67 made of 1.5 mm thick MS sheet duly stove white colour in front and gray colour on back with red reflective border of 65 mm width and required letters and figures with reflective tape engineering grade as per Clause 1701.3.9 of MORD for Rural Roads of required shade and colour supported and welded on 47 mm x 47 mm x 12 SWG sheet tube firmly fixed to the ground by means of properly designed foundation with M 15 grade cement concrete (using jhama brick aggregate ) 450 mm x 450 mm x 600 mm, 600 mm bellow ground level as per approved drawings Clause 1701.2.2

a) with 600 mm equilateral triangle MS sheeting

b) with 600 mm circular MS sheeting

c) with 600 mm x 600 mm square MS sheeting

Semi Reflective Traffic Signs Direction & Place Identification Sign upto 0.90 sqm Sign Board: Providing and erecting and place identifications of semi reflective sign boards as per IRC:67 made of 2 mm thick M.S. sheet duly stove enameled paint in white colour in front and gray colour on back with red reflective border of 70 mm width and required message, letters and figures with reflective engineering grade tape as per MORD specifications of required shade and colour. Supported and welded on 47 mm x 47 mm x 12 SWG square tube of 3050 mm height duly strengthened by 25 mm x 5 mm MS flat iron on edges on back firmly fixed to the ground by means of properly designed foundation with M 15 grade cement concrete (using jhama brick aggregate ) 450 mm x 450 mm x 600 mm, 600 mm bellow ground level as per approved drawings and Technical Specification Clause 1701.

Providing and Fixing "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 1.6 mm thick, top and middle plate duly welded with MS flat iron 25 mm x 5 mm size on back on edges. The lower plate will be welded with MS angle iron frame of 25 mm x 25 mm x 5 mm. The angle iron frame of the lower most plate and flat iron frame of middle plate will be welded to 2 nos. 75 mm x 75 mm of 12 SWG sheet tubes posts duly embedded in cement concrete M-15 grade blocks of 450 mm x 450 mm x 600 mm , 600 mm below ground level. The top most diamond plate will be welded to middle plate by 47 mm x 47 mm 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 “Citizen’s information Board”

Providing and fixing of typical Citizens' Information board with Logo as per MORD specifications and drawing with CC structure made with M-15 of Size 1150 mm in length, 300 mm in thickness and 2450 mm in height all above G.L. with foundation with M-15 concrete of size 1150 mm x 600 mm x 750 mm , 750 mm below ground level with skin reinforcemet with 8 mm dia TMT bars @ 200 cm C/C from bottom of the structure. 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 structure will be painted with primer and two coats of epoxy paint as per drawing and specification Clause 1701 and Annexure 1700.1- Board "A".

Logo board/Logo Board at starting point

Providing and fixing of typical PMGSY "Logo board/Logo Board at starting point" as per drawing and specifications of NRRDA having 1.6 mm thick 2 nos. 600 x 600 mm MS Sheet and 1.6 mm thick 2 nos. 1100 x 300 mm MS plate facing both sides of the alignment duly welded all Board with vertical square Post and 2 nos horizontal MS flats on back, embedding leg of MS square post of75mm x 75mm of 12 SWG sheet in M-15 grade cement concrete 600 mm square size and 750mm below the ground level and keeping 50mm height above the ground level, two coats of Epoxy painting on MS square flats and back side of the MS sheets over a coat of primer and two coats of ready mixed approved brand synthetic oil bound paint over a coat of Epoxy coated priming of rearside of the MS plates with Bands and letterings of different shades and sizes as directed and specified in the approved design with oil bound ready mixed synthetic paint complete in all respect. The rate of each Board is inclusive of M.S square, M.S flats, M.S plates, all labour, fabricating and welding charges, cost of paintings and primer, cost of carriage & fixing and all other incidental charges in this regard complete in all respect maintaining line and level as directed by the Engineer-in-Charge including cost of protection, barricading and lighting etc.

Providing and fixing Maintenance board

Providing and fixing of typical maintenance board with Logo as per MORD specifications and drawing with CC structure made with M-15 of Size 1150 mm in length, 300 mm in thickness and 2450 mm in height all above G.L. with foundation with M-15 concrete of size 1150 mm x 600 mm x 750 mm , 750 mm below ground level with skin reinforcemet with 8 mm dia TMT bars @ 200 cm C/C from bottom of the structure. 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 structure will be painted with primer and two coats of epoxy paint as per drawing and specification Clause 1701 and Annexure 1700.1- Board "A".

Kilometre Stone (with RCC M15 Grade using Jhama brick aggregate): Reinforced cement concrete M15 grade ( using jhama brick aggregate ) 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.

5th Kilometre Stone (precast)

Ordinary Kilometre Stone (Precast)

Construction of 200 Metre Stone (Precast)

Boundary Pilar (with RCC M15 Grade using Jhama brick aggregate): Plain cement concrete M15 grade ( using jhama brick aggregate and reinforcement) boundary pillar / 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.

Road side Pucca Drains

Construction of road side pucca drain with M10 ( 1:3:6 with jhama brick aggregate) to specified lines, grades, levels and dimensions as per approved design and Technical Specification Clause 307, 1606. Excavated material to be used in embankment at site.

Trapezoidal drain ( top clear width 600 mm, bottom clear width 300 mm and clear depth of 400 mm (i) in ordinary soil

Providing close bamboo toe walling consisting of 65 mm to 75 mm diameter bamboos driven 900 mm below ground and 900 mm above ground at 150 mm C/C and provided with three horizontal split bamboo runner fixed with nails. All bamboos to be duly protected by coal tar painting.

Retaining Wall

Excavation of Structures - A. Without dewatering

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

Compacting Original Ground

Compaction of earth or local sand to 15 cm thick in foundation trench or plinth by ramming by manual means including watering levelling to correct grade and slope with carriage of materials if required upto 150 m. Complete as directed by the engineer- in- charge.

Laying brick soling single layer on prepared sub-grade as per Technical Specification Clause 412

Providing concrete for plain concrete ( using jhama brick aggregate ) in open foundations complete including formwork as per drawings & technical specifications Clauses 802, 803, 900, 1202 and 1203.-P.C.C grade M 10 ( using jhama brick aggregate ) (i) Nominal mix 1:3:6

Construction of toe walls for protection of slopes as per Drawing and technical specifications Clause 1302.5 -Brick masorny in cement mortar 1:4 in case of brick pitching

Construction of toe walls for protection of slopes as per Drawing and technical specifications Clause 1302.5-Brick masorny in cement mortar 1:4 in case of brick pitching (The face joints shall be racked to a minimum depth of 15mm by racking tools daily during the progress of work when the mortar is still green. the face of wall of thickness greater than 25cm shall be kept in proper plain. the face of the bricks shall be cleaned the very that day and all mortar dropping removed. the brickwork shall be dismantled. Scaffolding shall be sound and strong and holes left in masonry work for supporting the scaffolding shall be fills and made good.)

Providing weepholes in brick masonry/stone masonry, plain/ reinforced concrete abutment, wing wall, return wall with 100 mm dia AC pipe or PVC pipe ( 110 mm OD of 6.0 Kg/cm2 pressure ) extending through the full width of the structures with slope of 1(V):20(H) towards drawing face complete as per drawing and technical specification clauses 614, 709, 1204.3.7.

CD works

Hume Pipe (1000 mm Dia)

Excavation of Structures -

Earthwork in excavation for foundation of structures upto 3 m depth as per drawing and technical specification Clause 1104, 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

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

Bedding for Pipe

Type A (Concrete Cradle) Laying concrete cradle bedding with M15 Grade Cement Concrete (using jhama brick aggregate) as per Clause 1105(i)

Cement Concrete M10 ( 1:3:6 nominal mix with jhama brick aggregate ) in Head Walls with skin reinforcement ( 8 mm dia @ 200 mm c/c on exposed surface as per drawings & Technical Specification 1109

Plastering with cement mortar (1:4) 12 mm thick on brickwork / C.C. work including a finishing coat of neat cement punning with 2.20 Kg of cement per sqm in substructure as per technical specification Clauses 613.4 & 1204.

Providing and laying Reinforced Cement Concrete Pipe NP3 as per design in single Row

Providing and Laying reinforced cement concrete pipe NP3 with collar 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. (a) 1000 mm dia

Providing and laying of apron with cement concrete blocks of size as per Table 1300.1 cast-in-situ and made with nominal mix of M-15 grade cement concrete ( using jhama brick aggregate ) as per drawing and technical specification Clause 1301 ( rate includes preparation of bed, nominal surface re-inforcement and filling of granular material in recesses between blocks.)

Slab Culvert

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

Providing concrete for plain concrete ( using jhama brick aggregate ) in open foundations complete including formwork as per drawings & technical specifications Clauses 802, 803, 900, 1202 and 1203. PCC Grade M-10 (using jhama brick aggregate) Nominal mix 1:3:6

Providing concrete for plain concrete ( using jhama brick aggregate ) in open foundations complete including formwork as per drawings & technical specifications Clauses 802, 803, 900, 1202 and 1203. PCC Grade M-15 (using jhama brick aggregate) Nominal mix 1:2.5:5

Plain cement concrete( using jhama brick aggregate ) in substructure complete including formwork as per drawings & technical specification Clauses 802, 804, 805, 806, 807, 900, 1202 & 1204. PCC Grade M-15 Nominal mix 1:2.5:5

Providing & laying reinforced cement concrete (using fine sand) in superstructure as per drawings & technical specifications Clauses 800, 900, 1205.4 & 1205.5 RCC Grade M-25 -For height upto 5 m

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

Providing weepholes in brick masonry/stone masonry, plain/ reinforced concrete abutment, wing wall, return wall with 100 mm dia AC pipe or PVC pipe ( 110 mm OD of 6.0 Kg/cm2 pressure ) extending through the full width of the structures with slope of 1(V):20(H) towards drawing face complete as per drawing and technical specification clauses 614, 709, 1204.3.7

Plastering with cement mortar (1:4) 12 mm thick on brickwork / C.C. work including a finishing coat of neat cement punning with 2.20 Kg of cement per sqm in substructure as per technical specification Clauses 613.4 & 1204.

5 Year Routine Maintenance after Construction

1st Year Routine Maintenance

2nd Year Routine Maintenance

3rd Year Routine Maintenance

4th Year Routine Maintenance

5th Year Routine Maintenance

2. Chawmanu Govindabari road to Manikpur via Debacherra P H Q (MRL04)/ Length - 2.301 km /(Package No-TR-04-02 P2) under Chawmanu block

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 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. By manual means (For non-thorny jungle)

Cutting of Trees

Cutting of trees, including cutting of trunks, branches and removal of stumps & roots, refilling, compaction of backfilling and stacking of serviceable material by manual means with all lifts as per Technical Specification Clause 201.--- Lead upto 100 m.

Girth above 300 mm to 600 mm

Girth above 600 mm to 900 mm

Setting out

Setting Out (As per drawing enclosed) with Reference benchmark 1 no. , working benchmark 4nos. per km and near all drainage structure and bridges and Reference Pillars on both sides of the formation width Burjes @50m interval using PCC with jhama brick aggregate for all class of soil including marking of centre line, setting out curves and recording of levels etc. by Surveyor

Scarifying Existing Granular Surface to a Depth of 50 mm by Manual Means

Scarifying Existing Granular Surface by manual means to a Depth of 50 mm and disposal of scarified material with all lifts and leads upto 1000 m as per Technical Specification Clause 301.4.

Excavation in soil with Dozer with lead upto 100 m.

Excavation for roadway in soil by mechanical means with Dozer including cutting and pushing the earth to site of embankment upto a distance of 100 m, including trimming bottom and side slopes in accordance with requirements of lines, grades and cross-sections as per Technical Specification Clause 302.3

Excavation in soil using Hydraulic Excavator and Trippers with disposal upto 1000 m.

Excavation for roadwork in soil with hydraulic excavator of 0.9 cum bucket capacity including cutting and loading in tippers, trimming bottom and side slopes in accordance with requirements of lines, grades and cross-sections and transporting to the embankment location with all lifts and lead upto 1000 m as per Technical Specification Clause 302.3

Construction of Embankment with Materials Obtained from Roadway Cutting

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

For spreading within 100m

For spreading beyond 100m

Construction of Embankment with Material Obtained from Borrow Pits

Construction of embankment with approved material obtained from borrow pits with all lifts, 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

Construction of Subgrade and Earthen Shoulders

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 as per Technical Specification Clause 303.1

Granular Sub-base with Well Graded Material ( Table 400.1 ) using Jhama Brick Aggregate

Construction of granular sub-base by providing well graded material ( Jhama Brick Aggregate , as per Table 400.1 ), spreading in uniform layers with tractor with attachments on prepared surface, mixing by mix in place method with rotavator at OMC, applying and brooming sand to fill up the interstices of coarse aggregate, watering and compacting with smooth wheel roller to achieve the desired density, complete as per Technical Specification Clause 401. For Grading - II Material ( jhama brick aggregate )

Wet Mix Macadam [ WMM]

Providing, laying, spreading and compacting stone aggregates to wet mix macadam specification including premixing the material with water at OMC in mechanical mixer ( Pug Mill ), carriage of mixed materials by tipper to site, laying in uniform layers in sub-base / base course on a well prepared sub-base and compacting with smooth wheel roller of three wheel 80-100 kN static roller to proper grade and camber, achieve the desired density including lighting, barricading and maintenance of diversion, etc as per Tables 400.11 & 400.12 and as per Technical Specification Clause 406.

Prime coat

(i) Low Porosity 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.

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

20 mm thick Open-Graded Premix Carpet using Bituminous (penetration grade/ modified bitumen) Binder

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 (cold mix) 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 or Type D as per Technical Specification Clause 508. Case-I By Manual Means- Bitumen VG-30

Seal Coat

Providing and laying seal coat sealing the voids in a bituminous surface laid to the specified levels, grade and cross fall using Type A or Type B or Type C or Type D as per Technical Specification Clause 510 A. By Manual Means Case-IV: Type D (with fine sand) Bitumen VG-30

Road Safety

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.

Guide Post

Construction of RCC guide posts of 250 mm dia and total 600 mm long,(300 mm below GL ) M15 grade ( with jhama brick aggregate ) 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 1401.6 - In ordinary soil

Semi Reflective Traffic Signs

Providing and fixing of semi reflective cautionary, mandatory and informatory sign board as per IRC:67 made of 1.5 mm thick MS sheet duly stove white colour in front and gray colour on back with red reflective border of 65 mm width and required letters and figures with reflective tape engineering grade as per Clause 1701.3.9 of MORD for Rural Roads of required shade and colour supported and welded on 47 mm x 47 mm x 12 SWG sheet tube firmly fixed to the ground by means of properly designed foundation with M 15 grade cement concrete (using jhama brick aggregate ) 450 mm x 450 mm x 600 mm, 600 mm bellow ground level as per approved drawings Clause 1701.2.2

a) with 600 mm equilateral triangle MS sheeting

b) with 600 mm circular MS sheeting

c) with 600 mm x 600 mm square MS sheeting

Semi Reflective Traffic Signs Direction & Place Identification Sign upto 0.90 sqm Sign Board: Providing and erecting and place identifications of semi reflective sign boards as per IRC:67 made of 2 mm thick M.S. sheet duly stove enameled paint in white colour in front and gray colour on back with red reflective border of 70 mm width and required message, letters and figures with reflective engineering grade tape as per MORD specifications of required shade and colour. Supported and welded on 47 mm x 47 mm x 12 SWG square tube of 3050 mm height duly strengthened by 25 mm x 5 mm MS flat iron on edges on back firmly fixed to the ground by means of properly designed foundation with M 15 grade cement concrete (using jhama brick aggregate ) 450 mm x 450 mm x 600 mm, 600 mm bellow ground level as per approved drawings and Technical Specification Clause 1701.

Providing and Fixing "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 1.6 mm thick, top and middle plate duly welded with MS flat iron 25 mm x 5 mm size on back on edges. The lower plate will be welded with MS angle iron frame of 25 mm x 25 mm x 5 mm. The angle iron frame of the lower most plate and flat iron frame of middle plate will be welded to 2 nos. 75 mm x 75 mm of 12 SWG sheet tubes posts duly embedded in cement concrete M-15 grade blocks of 450 mm x 450 mm x 600 mm , 600 mm below ground level. The top most diamond plate will be welded to middle plate by 47 mm x 47 mm 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 “Citizen’s information Board”

Providing and fixing of typical Citizens' Information board with Logo as per MORD specifications and drawing with CC structure made with M-15 of Size 1150 mm in length, 300 mm in thickness and 2450 mm in height all above G.L. with foundation with M-15 concrete of size 1150 mm x 600 mm x 750 mm , 750 mm below ground level with skin reinforcemet with 8 mm dia TMT bars @ 200 cm C/C from bottom of the structure. 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 structure will be painted with primer and two coats of epoxy paint as per drawing and specification Clause 1701 and Annexure 1700.1- Board "A".

Logo board/Logo Board at starting point

Providing and fixing of typical PMGSY "Logo board/Logo Board at starting point" as per drawing and specifications of NRRDA having 1.6 mm thick 2 nos. 600 x 600 mm MS Sheet and 1.6 mm thick 2 nos. 1100 x 300 mm MS plate facing both sides of the alignment duly welded all Board with vertical square Post and 2 nos horizontal MS flats on back, embedding leg of MS square post of75mm x 75mm of 12 SWG sheet in M-15 grade cement concrete 600 mm square size and 750mm below the ground level and keeping 50mm height above the ground level, two coats of Epoxy painting on MS square flats and back side of the MS sheets over a coat of primer and two coats of ready mixed approved brand synthetic oil bound paint over a coat of Epoxy coated priming of rearside of the MS plates with Bands and letterings of different shades and sizes as directed and specified in the approved design with oil bound ready mixed synthetic paint complete in all respect. The rate of each Board is inclusive of M.S square, M.S flats, M.S plates, all labour, fabricating and welding charges, cost of paintings and primer, cost of carriage & fixing and all other incidental charges in this regard complete in all respect maintaining line and level as directed by the Engineer-in-Charge including cost of protection, barricading and lighting etc.

Providing and fixing Maintenance board

Providing and fixing of typical maintenance board with Logo as per MORD specifications and drawing with CC structure made with M-15 of Size 1150 mm in length, 300 mm in thickness and 2450 mm in height all above G.L. with foundation with M-15 concrete of size 1150 mm x 600 mm x 750 mm , 750 mm below ground level with skin reinforcemet with 8 mm dia TMT bars @ 200 cm C/C from bottom of the structure. 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 structure will be painted with primer and two coats of epoxy paint as per drawing and specification Clause 1701 and Annexure 1700.1- Board "A".

Kilometre Stone (with RCC M15 Grade using Jhama brick aggregate): Reinforced cement concrete M15 grade ( using jhama brick aggregate ) 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.

Ordinary Kilometre Stone (Precast)

Construction of 200 Metre Stone (Precast)

Boundary Pilar (with RCC M15 Grade using Jhama brick aggregate): Plain cement concrete M15 grade ( using jhama brick aggregate and reinforcement) boundary pillar / 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.

Road side Pucca Drains

Construction of road side pucca drain with M10 ( 1:3:6 with jhama brick aggregate) to specified lines, grades, levels and dimensions as per approved design and Technical Specification Clause 307, 1606. Excavated material to be used in embankment at site.

Trapezoidal drain ( top clear width 600 mm, bottom clear width 300 mm and clear depth of 400 mm (i) in ordinary soil

Retaining Wall

Excavation of Structures - A. Without dewatering

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

Compacting Original Ground

Compaction of earth or local sand to 15 cm thick in foundation trench or plinth by ramming by manual means including watering levelling to correct grade and slope with carriage of materials if required upto 150 m. Complete as directed by the engineer- in- charge.

Laying brick soling single layer on prepared sub-grade as per Technical Specification Clause 412

Providing concrete for plain concrete ( using jhama brick aggregate ) in open foundations complete including formwork as per drawings & technical specifications Clauses 802, 803, 900, 1202 and 1203.-P.C.C grade M 10 ( using jhama brick aggregate ) (i) Nominal mix 1:3:6

Construction of toe walls for protection of slopes as per Drawing and technical specifications Clause 1302.5 -Brick masorny in cement mortar 1:4 in case of brick pitching

Construction of toe walls for protection of slopes as per Drawing and technical specifications Clause 1302.5-Brick masorny in cement mortar 1:4 in case of brick pitching (The face joints shall be racked to a minimum depth of 15mm by racking tools daily during the progress of work when the mortar is still green. the face of wall of thickness greater than 25cm shall be kept in proper plain. the face of the bricks shall be cleaned the very that day and all mortar dropping removed. the brickwork shall be dismantled. Scaffolding shall be sound and strong and holes left in masonry work for supporting the scaffolding shall be fills and made good.)

Providing weepholes in brick masonry/stone masonry, plain/ reinforced concrete abutment, wing wall, return wall with 100 mm dia AC pipe or PVC pipe ( 110 mm OD of 6.0 Kg/cm2 pressure ) extending through the full width of the structures with slope of 1(V):20(H) towards drawing face complete as per drawing and technical specification clauses 614, 709, 1204.3.7.

CD works

Hume Pipe (1000 mm Dia)

Excavation of Structures -

Earthwork in excavation for foundation of structures upto 3 m depth as per drawing and technical specification Clause 1104, 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

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

Bedding for Pipe

Type A (Concrete Cradle) Laying concrete cradle bedding with M15 Grade Cement Concrete (using jhama brick aggregate) as per Clause 1105(i)

Cement Concrete M10 ( 1:3:6 nominal mix with jhama brick aggregate ) in Head Walls with skin reinforcement ( 8 mm dia @ 200 mm c/c on exposed surface as per drawings & Technical Specification 1109

Plastering with cement mortar (1:4) 12 mm thick on brickwork / C.C. work including a finishing coat of neat cement punning with 2.20 Kg of cement per sqm in substructure as per technical specification Clauses 613.4 & 1204.

Providing and laying Reinforced Cement Concrete Pipe NP3 as per design in single Row

Providing and Laying reinforced cement concrete pipe NP3 with collar 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. (a) 1000 mm dia

Providing and laying of apron with cement concrete blocks of size as per Table 1300.1 cast-in-situ and made with nominal mix of M-15 grade cement concrete ( using jhama brick aggregate ) as per drawing and technical specification Clause 1301 ( rate includes preparation of bed, nominal surface re-inforcement and filling of granular material in recesses between blocks.)

Maintenance of Existing Slab Culvert

Maintainence of culverts slab type by way of clearing, cleaning, erosion repair, repairs to cracks, parapet wall and protection work as per drawing and technical specification 1908

5 Year Routine Maintenance after Construction

1st Year Routine Maintenance

2nd Year Routine Maintenance

3rd Year Routine Maintenance

4th Year Routine Maintenance

5th Year Routine Maintenance

3. Duri Cherra to Shyamri Para (MRL03)/ Length- 3.975 km /(Package No-TR-04-03 P2) under Durga Chowmohani block

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 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. By manual means (For non-thorny jungle)

Cutting of Trees

Cutting of trees, including cutting of trunks, branches and removal of stumps & roots, refilling, compaction of backfilling and stacking of serviceable material by manual means with all lifts as per Technical Specification Clause 201.--- Lead upto 100 m.

Girth above 300 mm to 600 mm

Girth above 600 mm to 900 mm

Setting out

Setting Out (As per drawing enclosed) with Reference benchmark 1 no. , working benchmark 4nos. per km and near all drainage structure and bridges and Reference Pillars on both sides of the formation width Burjes @50m interval using PCC with jhama brick aggregate for all class of soil including marking of centre line, setting out curves and recording of levels etc. by Surveyor

Scarifying Existing Bituminous Surface to a Depth of 150 mm by Mechanical Means

Scarifying Existing bituminous Road Surface by mechanical means to a Depth of 150 mm and disposal of scarified material with all lifts and leads upto 1000 m as per Technical Specification Clause 301.4.

Removing all types of Hume pipes

Removing all types of Hume pipes and stacking within a lead of 1000 m excluding Earthwork and Dismantling of Masonry Works as per Technical Specification Clause 202 . (a) upto 600 mm dia Hume Pipe

Scarifying Existing Granular Surface to a Depth of 50 mm by Manual Means

Scarifying Existing Granular Surface by manual means to a Depth of 50 mm and disposal of scarified material with all lifts and leads upto 1000 m as per Technical Specification Clause 301.4.

Excavation in soil with Dozer with lead upto 100 m.

Excavation for roadway in soil by mechanical means with Dozer including cutting and pushing the earth to site of embankment upto a distance of 100 m, including trimming bottom and side slopes in accordance with requirements of lines, grades and cross-sections as per Technical Specification Clause 302.3

Excavation in soil using Hydraulic Excavator and Trippers with disposal upto 1000 m.

Excavation for roadwork in soil with hydraulic excavator of 0.9 cum bucket capacity including cutting and loading in tippers, trimming bottom and side slopes in accordance with requirements of lines, grades and cross-sections and transporting to the embankment location with all lifts and lead upto 1000 m as per Technical Specification Clause 302.3

Construction of Embankment with Materials Obtained from Roadway Cutting

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

For spreading within 100m

For spreading beyond 100m

Construction of Embankment with Material Obtained from Borrow Pits

Construction of embankment with approved material obtained from borrow pits with all lifts, 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

Construction of Subgrade and Earthen Shoulders

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 as per Technical Specification Clause 303.1

Granular Sub-base with Well Graded Material ( Table 400.1 ) using Jhama Brick Aggregate

Construction of granular sub-base by providing well graded material ( Jhama Brick Aggregate , as per Table 400.1 ), spreading in uniform layers with tractor with attachments on prepared surface, mixing by mix in place method with rotavator at OMC, applying and brooming sand to fill up the interstices of coarse aggregate, watering and compacting with smooth wheel roller to achieve the desired density, complete as per Technical Specification Clause 401. For Grading - II Material ( jhama brick aggregate )

Wet Mix Macadam [ WMM]

Providing, laying, spreading and compacting stone aggregates to wet mix macadam specification including premixing the material with water at OMC in mechanical mixer ( Pug Mill ), carriage of mixed materials by tipper to site, laying in uniform layers in sub-base / base course on a well prepared sub-base and compacting with smooth wheel roller of three wheel 80-100 kN static roller to proper grade and camber, achieve the desired density including lighting, barricading and maintenance of diversion, etc as per Tables 400.11 & 400.12 and as per Technical Specification Clause 406.

Prime coat

(i) Low Porosity 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.

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

20 mm thick Open-Graded Premix Carpet using cold mix technology

Providing , laying and rolling of open-graded premix carpet of 20 mm thickness composed of 13.2 mm to 5.6 mm aggregates using cold mix technology 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 or Type D as per Technical Specification Clause 508. By using cold mix technology

Seal Coat

Providing and laying seal coat sealing the voids in a bituminous surface laid to the specified levels, grade and cross fall using Type A or Type B or Type C or Type D as per Technical Specification Clause 510 A. By Manual Means Case-IV: Type D (with fine sand) Bitumen VG-30

Road Safety

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.

Guide Post

Construction of RCC guide posts of 250 mm dia and total 600 mm long,(300 mm below GL ) M15 grade ( with jhama brick aggregate ) 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 1401.6 - In ordinary soil

Semi Reflective Traffic Signs

Providing and fixing of semi reflective cautionary, mandatory and informatory sign board as per IRC:67 made of 1.5 mm thick MS sheet duly stove white colour in front and gray colour on back with red reflective border of 65 mm width and required letters and figures with reflective tape engineering grade as per Clause 1701.3.9 of MORD for Rural Roads of required shade and colour supported and welded on 47 mm x 47 mm x 12 SWG sheet tube firmly fixed to the ground by means of properly designed foundation with M 15 grade cement concrete (using jhama brick aggregate ) 450 mm x 450 mm x 600 mm, 600 mm bellow ground level as per approved drawings Clause 1701.2.2

a) with 600 mm equilateral triangle MS sheeting

b) with 600 mm circular MS sheeting

c) with 600 mm x 600 mm square MS sheeting

Semi Reflective Traffic Signs Direction & Place Identification Sign upto 0.90 sqm Sign Board: Providing and erecting and place identifications of semi reflective sign boards as per IRC:67 made of 2 mm thick M.S. sheet duly stove enameled paint in white colour in front and gray colour on back with red reflective border of 70 mm width and required message, letters and figures with reflective engineering grade tape as per MORD specifications of required shade and colour. Supported and welded on 47 mm x 47 mm x 12 SWG square tube of 3050 mm height duly strengthened by 25 mm x 5 mm MS flat iron on edges on back firmly fixed to the ground by means of properly designed foundation with M 15 grade cement concrete (using jhama brick aggregate ) 450 mm x 450 mm x 600 mm, 600 mm bellow ground level as per approved drawings and Technical Specification Clause 1701.

Providing and Fixing "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 1.6 mm thick, top and middle plate duly welded with MS flat iron 25 mm x 5 mm size on back on edges. The lower plate will be welded with MS angle iron frame of 25 mm x 25 mm x 5 mm. The angle iron frame of the lower most plate and flat iron frame of middle plate will be welded to 2 nos. 75 mm x 75 mm of 12 SWG sheet tubes posts duly embedded in cement concrete M-15 grade blocks of 450 mm x 450 mm x 600 mm , 600 mm below ground level. The top most diamond plate will be welded to middle plate by 47 mm x 47 mm 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 “Citizen’s information Board”

Providing and fixing of typical Citizens' Information board with Logo as per MORD specifications and drawing with CC structure made with M-15 of Size 1150 mm in length, 300 mm in thickness and 2450 mm in height all above G.L. with foundation with M-15 concrete of size 1150 mm x 600 mm x 750 mm , 750 mm below ground level with skin reinforcemet with 8 mm dia TMT bars @ 200 cm C/C from bottom of the structure. 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 structure will be painted with primer and two coats of epoxy paint as per drawing and specification Clause 1701 and Annexure 1700.1- Board "A".

Logo board/Logo Board at starting point

Providing and fixing of typical PMGSY "Logo board/Logo Board at starting point" as per drawing and specifications of NRRDA having 1.6 mm thick 2 nos. 600 x 600 mm MS Sheet and 1.6 mm thick 2 nos. 1100 x 300 mm MS plate facing both sides of the alignment duly welded all Board with vertical square Post and 2 nos horizontal MS flats on back, embedding leg of MS square post of75mm x 75mm of 12 SWG sheet in M-15 grade cement concrete 600 mm square size and 750mm below the ground level and keeping 50mm height above the ground level, two coats of Epoxy painting on MS square flats and back side of the MS sheets over a coat of primer and two coats of ready mixed approved brand synthetic oil bound paint over a coat of Epoxy coated priming of rearside of the MS plates with Bands and letterings of different shades and sizes as directed and specified in the approved design with oil bound ready mixed synthetic paint complete in all respect. The rate of each Board is inclusive of M.S square, M.S flats, M.S plates, all labour, fabricating and welding charges, cost of paintings and primer, cost of carriage & fixing and all other incidental charges in this regard complete in all respect maintaining line and level as directed by the Engineer-in-Charge including cost of protection, barricading and lighting etc.

Providing and fixing Maintenance board

Providing and fixing of typical maintenance board with Logo as per MORD specifications and drawing with CC structure made with M-15 of Size 1150 mm in length, 300 mm in thickness and 2450 mm in height all above G.L. with foundation with M-15 concrete of size 1150 mm x 600 mm x 750 mm , 750 mm below ground level with skin reinforcemet with 8 mm dia TMT bars @ 200 cm C/C from bottom of the structure. 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 structure will be painted with primer and two coats of epoxy paint as per drawing and specification Clause 1701 and Annexure 1700.1- Board "A".

Kilometre Stone (with RCC M15 Grade using Jhama brick aggregate): Reinforced cement concrete M15 grade ( using jhama brick aggregate ) 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.

Ordinary Kilometre Stone (Precast)

Construction of 200 Metre Stone (Precast)

Boundary Pilar (with RCC M15 Grade using Jhama brick aggregate): Plain cement concrete M15 grade ( using jhama brick aggregate and reinforcement) boundary pillar / 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.

Road side Pucca Drains

Construction of road side pucca drain with M10 ( 1:3:6 with jhama brick aggregate) to specified lines, grades, levels and dimensions as per approved design and Technical Specification Clause 307, 1606. Excavated material to be used in embankment at site.

Trapezoidal drain ( top clear width 600 mm, bottom clear width 300 mm and clear depth of 400 mm (i) in ordinary soil

Providing close bamboo toe walling consisting of 65 mm to 75 mm diameter bamboos driven 900 mm below ground and 900 mm above ground at 150 mm C/C and provided with three horizontal split bamboo runner fixed with nails. All bamboos to be duly protected by coal tar painting.

Retaining Wall

Excavation of Structures - A. Without dewatering

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

Compacting Original Ground

Compaction of earth or local sand to 15 cm thick in foundation trench or plinth by ramming by manual means including watering levelling to correct grade and slope with carriage of materials if required upto 150 m. Complete as directed by the engineer- in- charge.

Laying brick soling single layer on prepared sub-grade as per Technical Specification Clause 412

Providing concrete for plain concrete ( using jhama brick aggregate ) in open foundations complete including formwork as per drawings & technical specifications Clauses 802, 803, 900, 1202 and 1203.-P.C.C grade M 10 ( using jhama brick aggregate ) (i) Nominal mix 1:3:6

Construction of toe walls for protection of slopes as per Drawing and technical specifications Clause 1302.5 -Brick masorny in cement mortar 1:4 in case of brick pitching

Construction of toe walls for protection of slopes as per Drawing and technical specifications Clause 1302.5-Brick masorny in cement mortar 1:4 in case of brick pitching (The face joints shall be racked to a minimum depth of 15mm by racking tools daily during the progress of work when the mortar is still green. the face of wall of thickness greater than 25cm shall be kept in proper plain. the face of the bricks shall be cleaned the very that day and all mortar dropping removed. the brickwork shall be dismantled. Scaffolding shall be sound and strong and holes left in masonry work for supporting the scaffolding shall be fills and made good.)

Providing weepholes in brick masonry/stone masonry, plain/ reinforced concrete abutment, wing wall, return wall with 100 mm dia AC pipe or PVC pipe ( 110 mm OD of 6.0 Kg/cm2 pressure ) extending through the full width of the structures with slope of 1(V):20(H) towards drawing face complete as per drawing and technical specification clauses 614, 709, 1204.3.7.

CD works

Hume Pipe (1000 mm Dia)

Excavation of Structures -

Earthwork in excavation for foundation of structures upto 3 m depth as per drawing and technical specification Clause 1104, 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

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

Bedding for Pipe

Type A (Concrete Cradle) Laying concrete cradle bedding with M15 Grade Cement Concrete (using jhama brick aggregate) as per Clause 1105(i)

Cement Concrete M10 ( 1:3:6 nominal mix with jhama brick aggregate ) in Head Walls with skin reinforcement ( 8 mm dia @ 200 mm c/c on exposed surface as per drawings & Technical Specification 1109

Plastering with cement mortar (1:4) 12 mm thick on brickwork / C.C. work including a finishing coat of neat cement punning with 2.20 Kg of cement per sqm in substructure as per technical specification Clauses 613.4 & 1204.

Providing and laying Reinforced Cement Concrete Pipe NP3 as per design in single Row

Providing and Laying reinforced cement concrete pipe NP3 with collar 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. (a) 1000 mm dia

Providing and laying of apron with cement concrete blocks of size as per Table 1300.1 cast-in-situ and made with nominal mix of M-15 grade cement concrete ( using jhama brick aggregate ) as per drawing and technical specification Clause 1301 ( rate includes preparation of bed, nominal surface re-inforcement and filling of granular material in recesses between blocks.)

Slab Culvert

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

Providing concrete for plain concrete ( using jhama brick aggregate ) in open foundations complete including formwork as per drawings & technical specifications Clauses 802, 803, 900, 1202 and 1203. PCC Grade M-10 (using jhama brick aggregate) Nominal mix 1:3:6

Providing concrete for plain concrete ( using jhama brick aggregate ) in open foundations complete including formwork as per drawings & technical specifications Clauses 802, 803, 900, 1202 and 1203. PCC Grade M-15 (using jhama brick aggregate) Nominal mix 1:2.5:5

Plain cement concrete( using jhama brick aggregate ) in substructure complete including formwork as per drawings & technical specification Clauses 802, 804, 805, 806, 807, 900, 1202 & 1204. PCC Grade M-15 Nominal mix 1:2.5:5

Providing & laying reinforced cement concrete (using fine sand) in superstructure as per drawings & technical specifications Clauses 800, 900, 1205.4 & 1205.5 RCC Grade M-25 -For height upto 5 m

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

Providing weepholes in brick masonry/stone masonry, plain/ reinforced concrete abutment, wing wall, return wall with 100 mm dia AC pipe or PVC pipe ( 110 mm OD of 6.0 Kg/cm2 pressure ) extending through the full width of the structures with slope of 1(V):20(H) towards drawing face complete as per drawing and technical specification clauses 614, 709, 1204.3.7

Plastering with cement mortar (1:4) 12 mm thick on brickwork / C.C. work including a finishing coat of neat cement punning with 2.20 Kg of cement per sqm in substructure as per technical specification Clauses 613.4 & 1204.

Maintenance of Existing Slab Culvert

Maintainence of culverts slab type by way of clearing, cleaning, erosion repair, repairs to cracks, parapet wall and protection work as per drawing and technical specification 1908

Maintainence of hume pipe type (EXISTING)

Maintainence of hume pipe type by way of clearing, cleaning, erosion repair, repairs to cracks, parapet wall and protection work as per drawing and technical specification 1908

5 Year Routine Maintenance after Construction

1st Year Routine Maintenance

2nd Year Routine Maintenance

3rd Year Routine Maintenance

4th Year Routine Maintenance

5th Year Routine Maintenance