CONSTRUCTION AND MAINTENANCE OF DHURMAKUNDI KM 2 TO MOKHMALLA MOTOR ROAD

Amount

Hill Side Cutting

Earth work in hill road (hill side cutting/ filling): - Excavation in hilly area for construction of road in all type of soils & rocks with E&b and BLB as met at site true to lines as per plan X-section, L-Section camber, super elevation as required also including uprooting & cutting of bushess dressing lifts and safe disposal of surplus excavated material at suitable dumping places by mechanical means/ manual means including in the drawing with out damaging forest and forest land including slip clearance during hill side cutting as directed by Engineer-in-charge.

PROTECTION WORK:

Excavation for Structures :Excavation in foundation for cross drainage structures, Retaining walls, brest walls, brest walls, breast walls and other similar structure in all types of soils and rocks as met at site with all leads, lift and disposal of surplus earth as directed by Engineer-in-charge aslo including supply of all materials, labour, T&P etc. required for proper completion of work. For R/W and B/W

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) For R/W and B/W

Random rubble stone masonary for structures laid dry by locally locally available approved stone and sand from approved quarry including supply of all materials, labour, T&P etc. required for proper completion of work as per Drawing and MORD specification for cross drainage structures retaining walls, brest walls & other smimilar structures etc. as per direction of Engineer-in-charge. For R/W and B/W

Providing and laying of boulder apron laid in wire crates with 4 mm dia G.I. Wire conforming to IS: 280 & IS: 4826 in 100mm x 100mm mesh (woven diagonally) including 10% extra for laps and joints laid with stone boulders weighting not less than 25 Kg each as per drawing and technical specification of MORD and as directed by Engineer in charge. For R/W and B/W

HP stone filling in back of walls includings supply of all material, labour, T&P etc. required for proper completion of the work. For R/W and B/W

Parapets

(i) E/W in excavation in foundation

(ii) P.C.C in M 10 in base

(iii) R.R. stone masonry in 1:5 cement : sand mortar

(v) P.C.C in M 20 at top

(vi) Plaster in 1:4

(vii) Flushing pointing in 1:3

(viii) White washing

Providing and fixing of C.C edge stones 12cmX12cmX60cm size precast in M15 cement concrete with 4 nos. 8 mm dia MS vertical bars and 3 nos 6mm dia MS bar stirrups as per approved drawing including two coat white washing on valley side of formation as directed by Engineer-in-charge and MORD Specification for Rural Roads 2014.

DRAINAGE WORK

(i) E/W in excavation in foundation

(iii) R.R. stone masonry in 1:5 cement : sand mortar

(vi) Plaster in 1:4

The maintenance of drains include erosion, repair, clearing, cleaning, reshaping, regrading, deepening of side drains as well as catch water drains as per technical specification Clause 1907

CD works, Cause way

Earth work in excavation for structures as per drawing and technical specifications Clause 305.1 including setting out construction of shorting and bracing, removal of stumps and other deleterious material and disposal upto a lead of 50 mtr.

Providing concrete for plain/reinforced concrete in open foundations complete as per drawings and technical specifications Clause 802, 1202 & 1203(M15 Grade)(1:3:6)

Providing concrete for plain/reinforced concrete in open foundations complete as per drawings and technical specifications Clause 802, 1202 & 1203(R.C.C. grade M 25)

Stone masonary in cement mortar for substructure complete as per drawing & technical specification Clauses 702, 704, 1202 and 1204. In cement mortar (1:5)

Providing and laying pitching on slopes laid over prepared filter media as per drawing and technical specifications Clause 1302 Stone/Boulder

EARTHEN SHOULDERS SUPER ELEVATION

Construction of Embankment with Material Obtained from Roadway cutting construction of embankement 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 (Sub grade preparation Making of Super elevation and Pattri filling)

Random Rubble stone masonary in Coolie Walling including supply of all material, labour T&P etc. required for proper completion of the work (As per PWD (As per PWD Uttarakhand specifications)

PAVEMENT WORK

Preparation and surface treatment of formation by removing mud and slurry, watering to the extent needed to maintain the desired moisture content, trimming to the required line, grade, profile and rolling with three wheel 80-100 kN static roller, complete as per Technical Specification Clause 301.5.5.1

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 smooth wheel roller 80-100 kN 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 Manual Means

WBM Grading 3 Providing laying spreading and compacting stone aggregates of specific sizes to water bound macadam specification including spreading in unifirm thickness, hand packing rolling with smooth wheel roller 80-100 KN in stages to proper grade and chamber, applying and brooming stone sreening to fill-up the interstices of coarse aggregate watering and compacting to the required density Grading 3 as per Technical Specification Clause 405, by Mechnaical 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 and applying tack coat with Bitumen emulsion (Rapid Setting RS-1 complying with id: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 laying and rolling of cold mixed open graded Premix carpet of 20 mm thickness composed of 13.2mm 11.2mm 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 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

Road furniture

Providing and fixing of PMGSY Logo board at starting point as per attached standard drawing duly painted and writen as per MORD specification and direction by Engineer-in-charge.

Providing and fixing of Title information Board with PMGSY logo at suitable place in the starting of the road as per attached standared drawing duly painted and written as per MORD specification and direction by Engineer in charge

Providing and fixing of Citizen information board with PMGSY Logo at starting and prominent location (where maximum no. of fitizens can view the detail of the road) as per attached standard drawing duly painted and writen as per MORD specification and direction by Engineer in charge

Providing and fixing of Maintenance information Board with PMGSY logo at suitable place in the starting of the road as per attached standared drawing duly painted and written as per MORD specification and direction by Engineer in charge

Prepration of detailed project report (DPR) including C.B.R. test suppy of all material labour T& P etc required for proper completion of work. As per direction of Engineer in charge.

Emmergency Maintenance Activities :

Hydraulic excavator 0.9/cum for 1st year 90days rainy season assuming 18 days JCB required

Ist year

2nd year

3rd year

4th year

5th year

Slip clearance (lump sum) during and after rainy season

Ist year

2nd year

3rd year

4th year

5th year

Providing and laying of boulder apron laid in wire crates with 4 mm dia GI wire (@ 32 Kg/ 10 Sqm) 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 25kg each as per drawing and technical specification 1301

Ist year

2nd year

3rd year

4th year

5th year

Random Rubble Stone masonary in 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 8specifications .

Ist year

2nd year

3rd year

4th year

5th year

PBMC Activities

Maintenance under PBMC for (1) Trimming of grass and weeds from shoulders/berms and disposing off the same to suitable location as per technical specification clause 1914 (2) Maintenance of road side drains including minor slip clearence , reshaping deepening and regarding 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 includind disposal of surplus material in approved muck disposal points as per specification clause 1903 (4) Maintenance of scuppers and culverts by way of clearing , erosion repaire , repairs of cracks,parapet walls and protection works as per drawing and technical specification clause 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 works 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 drawing and technical specification clause 1910 (7) Maintenance of 200 metre stones, km stones, 5th Km stone and edge stone by way of refiting of tilted stones repairing with cement mortar , cleaning , repairing and lettering on 200 meter km stone and 5th km stone as per drawing and technical specification clause 1912 (8) repairing of pot holes by removal of loose material, trimiming of side, cleaning of surface and providing tack coat bitumen imulsion and patch repair with 20 mm thick premix carpeting and type B seal coat using bitumen or catonic bitumen imulsion (in 3rd and 5th year) (9) Two coat white washing on parapet walls of CD work,edge stones,tree truncks, and prominent rock patches on hill side including preparation of surface by cleaning scraping etc. as per technical specification clause191

Ist year

IInd year

IIIrd year

IVth year

Vth year

VISHESH ENTERPRISES (BID ID -617391)