Construction i/c Mbt of a road from Bolsal Adinggre to Mitap Bodolgre (L- 8.66 Km)Stage II (MG/05/02/06) Balance Work

Amount

Clearing Grass and Removal of Rubbish

Clearing Grass and Removal of Rubbish Clearing grass and removal of rubbish up to a distance of 30 m outside the periphery of the area as per Technical Specification Clause 201

Restoration of Rain Cuts Restoration of rain cuts with soil, moorum gravel or a mixture of these, clearing the loose soil, benching for 300mm width laying fresh material in layers not exceeding 250 mm and compaction with plate compactor or power rammer to restore the original alignment, level and slopes as per drawings and technical specifications Clause 1902

Stripping excess soil from the shoulder surface to achieve the approved level and compacting with plate compactor at OMC as per drawings and Technical Specification Clause 1903

ii) Compacting original ground supporting subgrade. Loosening of the ground upto a level of 300 mm below the subgrade level, watered, graded and compacted in layers to meet requirement of Tables 300.1 and 300.2 for subgrade construction as per Technical Specification Clause 303.5.2.

Lime stabilsation for improving subgrade Laying and spreading available soil in the subgrade on a prepared surface, pulverising , mixing the spread soil in place with rotavator with 2 percent slaked lime B) By Mechanical means

Granular Sub-base with Well Graded Material Construction of granular sub-base by providing well graded material, spreading in uniform layers with motor grader on prepared surface, mixing by mix in place method with rotavator at OMC, and compacting with smooth wheel roller to achieve the desired density, complete as per Technical Specification Clause 401.

Water Bound Macadam

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 Manual 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 three wheel 80-100 kN static roller in stages to proper grade and camber, applying and brooming, stone creening/binding materials to fill up the interstices of coarse aggregate, watering and compacting to the required density Grading 3 as per Technical Specification Clause 405. By Manual Means

Bituminous Work

Prime-Coat Providing and applying primer coat with bitumen emulsion 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 using emulsion distributor at the rate of 0.20 to 0.25 kg per sqm on the prepared bituminous surface cleaned with Hydraulic broom as per Technical Specification Clause 503.

20mm 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 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 rollar capacity, finished to requir level and grades to be followed by seal coat of either Type A or Type B or Type C as per Technical Specification Clause 508. Case - I By Manual Means

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, Type B By Manual Means Case - II : Type B

(i).Loading of Lime, Aggregate, Stone Boulder, Brick Aggregate, Kankar, Building Rubbish, Crushed Slag, Stone for Masonry Work by manual means including a lead upto 30 m

For stone -

For GSB -

For Binding materials -

(iii).Unloading of Lime, Aggregate, Stone Boulder, Brick Aggregate, Kankar, Building Rubbish, Crushed Slag, Stone for Masonry Work by manual means including a lead upto 30 m

For stone -

For GSB -

For Binding materials -

Loading and Unloading of Bitumen drum by Manual Means to lead 30.00m

(i). Loading of bitumen drum by manual means to lead 30.00m

(ii). Unloading of bitumen drum by manual means to lead 30.00m

Haulage excluding Loading & Unloading Haulage of materials by tipper excluding cost of loading, unloading and stacking.

For stone -

Case-I : Surfaced Road

Case-III: Katcha Track

For GSB -

Case-I : Surfaced Road

Case-III: Katcha Track

Binding materials -

Case-I : Surfaced Road

Case-III: Katcha Track

Bitumen-

Case-I : Surfaced Road

Case-III: Katcha Track

Maintenance of steel and RCC Railing

(ii) Repair of RCC railing to bring it to the original shape, cleaning and repainting as per drawings and technical specification Clause 1911

CD-Works

Excavation for 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 material, dressing of sides and bottom and backfilling with approved material.

Bedding for pipe (i) Type A Bedding Laying concrete cradle bedding with M15 Grade Cement Concrete as per clause 1105

Providing and laying RCC Pipe NP3 concrete pipe as per design in single row Providing and laying RCC 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, concerete and masonry works in head walls and parapates Clause 1106.

Plain cement concrete M10 (1:3:6) in levelling course below open foundation of head walls as per drawings and Technical specificatio Clause 1109

Stone Masonry Work in cement mortar(1:3) in foundation of head walls complete as per drawing and Technical Specification Clause 1109 (A) In 1:4 cement mortar

Providing weep holes in brick/stone masonry, plain/reinforced concrete abutment, wing walls, return wall with 100 mm dia AC pipe extending through the full width of the structure with slope of 1(V):20(H) towards drawing face complete as per drawing and Technical Specification Clause 614, 709, 1204.3.7

Plastering with Cement Mortar (1:3) 15 mm thick on brickwork in parapet as per Technical Specification Clauses 613.4 and 1208.4.

Backfilling behind abutment wall, wing wall and return wall complete as per drawing and technical specification B )Sandy material

Loading and unloading of stone boulder/ stone aggregates /sand

(Placing tipper at loading point , loading with front end loader, dumping, turning for return trip, excluding time for haulage and return trip)

Haulage excluding Loading & Unloading Haulage of materials by tipper excluding cost of loading, unloading and stacking.

For stone -

Case-I : Surfaced Road

Case-III: Katcha Track

For Sand -

Case-I : Surfaced Road

Case-III: Katcha Track

STONE MASONRY DRAIN

Excavation in Structures Earthwork in excavation for foundation of structures upto 3.00 m depth as per drawing and technical specification Clause 1104 including setting out etc. complete

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 (1:3:6)

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

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

(i).Loading of Lime, Aggregate, Stone Boulder, Brick Aggregate, Kankar, Building Rubbish, Crushed Slag, Stone for Masonry Work by manual means including a lead upto 30 m a) stone -

ii) Loading of earth,sand, moorum etc by manual means including a lead upto 30m a) sand -

(iii).Unloading of Lime, Aggregate, Stone Boulder, Brick Aggregate, Kankar, Building Rubbish, Crushed Slag, Stone for Masonry Work by manual means including a lead upto 30 m a) stone -

ii) Unloading of earth,sand, moorum etc by manual means including a lead upto 30m a) sand -

(i) Loading of cement by manual maeans including a lead of upto 30.00m (a) Cement

(ii)Unloading of cement by manual maeans including a lead of upto 30.00m

Haulage excluding Loading & Unloading

For stone -

Case-I : Surfaced Road

Case-III: Katcha Track

For sand -

Case-I : Surfaced Road

Case-III: Katcha Track

For cement -

Case-I : Surfaced Road

Case-III: Katcha Track

RETAINING WALL/BREAST WALL

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 (i).Upto 3 m depth

Stone masonry in cement mortar for substructure complete as per drawing & technical specification Clauses 702, 704, 1202 and 1204 III.Random rubble masonry (ii).In cement mortar (1:4)

Providing weep holes in brick masonry,plain/reinforced concrete abutment,wing wall,return wall with AC pipe entending through the full width of the structure with slope of 1 ( V) : 20 (H) towards drawing face complete as per drawing and technical specification clauses 614,709,1204.3.7 of specification of Rural Roads

Back filling behind abutment , Win wall,and return wall complete sa per drawing and technical specification, Clause 1204.3.8

(i).Loading of Lime, Aggregate, Stone Boulder, Brick Aggregate, Kankar, Building Rubbish, Crushed Slag, Stone for Masonry Work by manual means including a lead upto 30 m a) stone -

ii) Loading of earth,sand, moorum etc by manual means including a lead upto 30m a) sand -

(iii).Unloading of Lime, Aggregate, Stone Boulder, Brick Aggregate, Kankar, Building Rubbish, Crushed Slag, Stone for Masonry Work by manual means including a lead upto 30 m a) stone -

ii) Unloading of earth,sand, moorum etc by manual means including a lead upto 30m a) sand -

(i) Loading of cement by manual maeans including a lead of upto 30.00m (a) Cement

(ii)Unloading of cement by manual maeans including a lead of upto 30.00m

Haulage excluding Loading & Unloading

For stone -

Case-I : Surfaced Road

Case-III: Katcha Track

For sand -

Case-I : Surfaced Road

Case-III: Katcha Track

For cement -

Case-I : Surfaced Road

Case-III: Katcha Track

Maintenance for Five Years

1st Year

2nd Year

3rd Year

4th Year

5th Year

AMBOR S RAMSIEJ