Constructionand Maintenance of Okhalkanda Talla to kanala (Stage - I II) Motor Road(K.M. 3.900) Phase-XVII(WB ) Package No- UT-07-20

Amount

Earth work in Hill Road (Hill Side Cutting): Excavation in hilly area for construction of road in all types of soils & rocks as met at site, true to lines as per Plan, L-section, camber, super elevation as required, also including uprooting & cutting of bushes, dressing of roas sruface to the required level and slopes, with all leads & lifts and safe disposal of surplus excavated material at suitable dumping places indicated in the drawing by mechanical means,manual means without otherwise damaging forest/private land, utilities, private and public properties including slip clearance till the completion of the work as per : SPECIAL CONDITION FOR HILL ROAD CUTTING AND MUCK DISPOSAL IN LUMP SUMP JOB" mentioned in SBD Clause-7.1 of section-4 (Part-II) special condition of contract and as directed by Engineer-in-Charge as per MORD Specification Clause 1601, 1602 & 1603.

Construction of Hill side Kutcha Trapezoidal drain as per drawing (Top 0.60m, Bottom 0.30m & Height 0.40 to 0.60m as per site)Construction of unlined surface drains of average cross-sectional area 0.40 sqm in soil& Ordinary Rock Construction of unlined surface to specified lines, grades, levels and dimensions. Excavated material to be used in embankment with a lift upto 3m and lead of 50 m (average lead 25 m) as per MORD Specification for Rural Roads 2014

Excavation in foundation for retaining, breast walls etc, in all types of soils and rocks including all lead, lift and disposal of surplus material as per direction of engineer - in - charge, as per drawing and technical specifications Clause 305.1 of MORD Specifiction

Retaining Wall / Brast Wall

Parapet

Pucca Hill Side Drain

Causeway

One Meter Span Culvert

Catchpit

12 meter Span bridge

Environmental Protection

Random Rubble Masonary laid dry in breast wall,retaining wall, parapets,scupper etc. Including supply of all materials,labour,t & p& royality etc,required for proper complition of work.(As per PWD Uttarakhand specifications)

Retaining Wall / Brast Wall

Causeway

Catchpit

Random Rubble Stone Masonry laid in 1:5 cement and sand mortar, in breast walls, retaining walls, parapets, scuppers, etc. including supply of all material, labour, T&P and royaltiies etc.(As per PWD Uttarakhand specifications)

Retaining Wall / Brast Wall

Parapet

Hill Side Pucca Drain

Causeway

One Meter Span Culvert

12 meter Span bridge

Random Coursed Rubble stone masonry in 1:4 cement and sand mortar in superstructure including supply of all materials, labour,T&P required for proper completion of the work.

12 meter Span bridge

Plain/Reinforced Cement Concrete in Open Foundation complete as per Drawing and Technical Specifications.PCC Grade M10

Parapet

Causeway

One Meter Span Culvert

12 meter Span bridge

C - Providing concrete for plain/reinforced concrete in open foundations complete as per drawings and technical specifications Clause 802, 803, 1202 & 1203 R.C.C grade M20 in (raft foundation)

Parapet

Plain/Reinforced cement concrete in sub-structure complete as per drawing and Technical Specifications PCC Grade M25

Causeway

One Meter Span Culvert

HP stone filling in back of walls including supply of all material, labour, T&P etc. required for proper completion of the work.

Retaining Wall / Brast Wall

One Meter Span Culvert

Providing and laying boulder apron for bed protection with stone boulders of minimum size and weight as per Table 1300.1, no fragment weighing less than 25 kg laid dry complete as per drawing and technical specifications Clause 1301

Protection Work

Environmental Protection

Supplying, fitting and placing HYSD bar reinforcement in foundation complete as per drawings and technical specifications Clauses 1000 and 1202.

Causeway

1 meter span culvert

12 meter span culvert (foundation)

12 meter span culvert (sub structure)

Supplying, fitting, and placing HYSD bar reinforcement in superstructure complete as per drawings and technical specification clauses 1002,1005,1010 & 1202.

1 meter span culvert

12 meter span culvert (sub structure)

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) R.C.C M 25 in subrstracture

1 meter span culvert (For Bed Block)

12 meter span culvert

Plain/reinforced cement concrete in superstructure complete as per drawings and technical specification Clauses 802, 804, 805, 806, 807, 1202 ans 1204 (For height upto 5 m) R.C.C M 25 in superstracture

1 meter span culvert

12 meter span culvert

Plastering with cement mortar (1:4), 15 mm thick on brickwork in substructure as per technical specification Clauses 613.4 & 1204

Hill Side Pucca Drain

Parapet

White washing of parapet walls of CD work with two coats

White washing of parapet walls of CD work with two coats (Parapet)

Pointing with cement mortar 1:3 (Parapet)

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 and technical specification Clauses 614, 709, 1204.3.7

Causeway

1 meter span culvert

Providing and fixing in position pipe railing consisting of IS Rolled steel joist posts designation IS MB 100 (100x75) at 2.5 m interval and three rows of 50 mm dia steel pipes (light) including fixing in position on bridge deck complete as per drawing and technical specifications Clause 1208.2

Providing concrete for plain/ reinforced concrete in open foundations complete as per drawings and technical specifications Clause 802, 803, 1202 & 1203 P.C.C. grade M 20 1:2:4

12 meter span culvert

Excavation in Cutting in all type of Soil and rock by manual means with lead up to 50 meter for carrying of cut earth to embankment as directed by Engineer-inCharge and MORD specification for Rural Roads 2014 (for superelevation)

Excavation in Cutting in all type of Soil and rock by manual means with lead up to 50 meter for carrying of cut earth to embankment as directed by Engineer-inCharge and MORD specification for Rural Roads 2014 (Patri Filling)

Coolie Walling including supply of all material, labour, T&P,royalty etc. required for proper completion of the work,as directed by Engineer-in-charge and as per PWD specifications 8.90 (For opening communication only)

Granular sub-base/base/surface course with local materials (Table 400.13) by mix in place method normal construction of granular sub-base by providing local material spreading in uniform layers with motor grader on prepared surface, mixing by mix in place method with rotavator at once and compacting with smooth wheel roller to achieve the desired density complete as per Clause 401.4 as per Technical Specification clause 408, using naturally occuring gravel.

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

WBM Grading 3 Providing, laying, spreading and compacting stone aggregates of specific sizes to water bound macadam specification including spreading in uniform thickness, hand packing, rolling with smooth wheel roller 80-100 kN in stages to proper grade and camber, applying and brooming, stone screening to fill-up the interstices of coarse aggregate, watering and compacting to the required density Grading 3 as per Technical Specification Clause 405.By Mechanical Means

Providing and applying Prime coat LOW porosity with Bitumen emulsion (SS-1) complying with IS : 8887 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.

Providing laying and rolling of cold mixed open graded Premix carpet of 20 mm thickness composed of 13.2mm and 11.2 mm nominal size aggregates using cationic bitumen emulsion (Medium Setting MS Grade complying with IS:8887) to required line, grade and level 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 type B as per MORD Specification clause 506.2

Providing and applying tack coat with Bitumen emulsion (Rapid Setting RS-1Grade complying with IS:8887) using emulsion distributor at the rate of 0.25 to 0.30 kg per sqm on the prepared granular surfaces treated with primer & cleaned with Hydraulic broom as per Technical Specification Clause 503.

Providing and laying seal coat by Bituminous Emulsion (SS-2) as for sealing the voids in a bituminous surface laid to the specified levels grade and cross fall using Type B as per Technical specification Clause 508

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

Ordinary Kilometer Stone (Pre Cast)

200 meter stone

Providing & fixing of PMGSY Logo Board at starting point, end point and every 2 Km distance of road length as per attached standard drawing duly painted and written as per MoRD specification and direction by Engineer in charge.Technical Specification Clause 1701

Providing fixing of Citizen Information Board with PMGSY Logo at suitable place in the starting of the road as per attached standard drawing duly painted and written as per the MoRD specification and direction given by Engineer in charge.Clause 1701 and Annexure 1700.1

Providing fixing of Title Information Board with PMGSY Logo at suitable place in the starting of the road as per standard drawing duly painted and written as directed by Engineer in charge/ as per MORD Specification for Rural Roads 2014.

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 47mm x 47 mm x 12 SWG sheet tube firmly fixed to the ground by mean of properly designed foundations with M-15 grade cement concrete 450x450x600 mm, 600 mm below ground level as per approved drawing Clause 1701.2.2 600 mm equilateral & triangle up to 0.90 sqm

Providing & fixing of Maintenance Information Board with PMGSY Logo at starting or prominent location (where maximum no. of citizens can view the detail of the road) as per standard drawing dully painted and written as directed by Engineer in charge/ as per IRC/ MORD Specification for Rural Roads 2014.

Providing edge stones RCC grade M 15 (500 mm x 120 mm x 100 mm) on valley side formation as per drawing.

Constructoin of (200x200x300) mm size Reference/level pillars in RR Mud mortar stone masonary and plaster in 1:6 on three sides and top on each pegs (40 Nos./Km.) including white washing and letter writing supply of all material, labour, T&P etc. required for proper complection of work as per drawing & directed by engineer- incharge. Technical Specification Clause 1602.1

Constructoin of (300x300x400) mm size Back Cutting pillars in RR mudmotor stone masonary and plaster in 1:6 on three sides and top in front of each level pillar (40 Nos./Km.) including white washing and letter writing supply of all material, labour, T&P etc. required for proper complection of work as per drawing & directed by engineer - incharge.

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

MAINTENANCE ACTIVITIES Emergency Maintenance Major Slip Clearance in all Type of Soil ,rock and boulders including cost of all material , machine,T&p etc required for proper compeletion of work as per mord specification of work 1611 1st Year

2nd Year

3rd Year

4th Year

5th Year

Deploying Hydraulic excavator of 0.90cum bucket for clearence of Major slip in all type of soil rock and boulders including its operator ,pol, and all other charges required for proper compeletion of work 1st Year

2nd Year

3rd Year

4th Year

5th Year

Providing and laying of boulder apron laid in wire crate 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 techniacal specification 1301 1st Year

2nd Year

3rd Year

4th Year

5th Year

Coolie Walling including supply of all material, labour, T&P,royalty etc. required for proper completion of the work,as directed by Engineer-in-charge and as per PWD specifications 8.90 (For opening communication only) 1st Year

2nd Year

3rd Year

4th Year

5th Year

ROUTINE MAINTENANCE- UNDER PBMC Maintenance under PBMC for 1] Trimming of grass and weeds from the shoulders/berms and disposing off the same to suitable locations as per technical specifications Clause 1914. 2] Maintenance of road side Drains including minor slip clearence , reshaping ,deepening and ,regrading ,as well as catch water drains as per technical specification Clause 1907. 3]Maintenance of shoulders to the required level by filling/cutting the soil and its compacting including disposal of the surplus material in approved muck disposal points as per specification clause 1903 . 4] Maintenance of scuppers & Culverts by way of clearing, Cleaning, Erosion repair, repairs to cracks, parapet walls and Protection works as per drawing and technical specification Clasue 1908. 5] Maintenance of Causeway by way of minor Surface repairs, replacing Guide Posts, repair of flood gauges, removal of debris, providing boulders and protection work and painting as per technical specification Clause 1909. 6] Maintenance of road signs by way of cleaning and repainting of mandatory / requlatory / cautionary / informatory and place identifications sign board as per drawings and technical specification Clause 1910. 7] Maintenance of 200 metre km stone by way of refiting of tilted stones repairing with cement mortar, cleaning, repairing and lettering on 200 metre km stone and 5th km stone as per drawing and technical specification Clause 1912. 8] Two coat white washing on parapet walls of CD work ,edge stones, tree truncks, and prominent rock patches on hill sides including preparation of surface by cleaning scraping etc. as per technical specifications Clause 191. 1st Year

2nd Year

3rd Year

4th Year

5th Year

B. C. Mishra