Construction of Outdoor Stadium at Bengabad under Bengabad Block.

Amount

Synthetic Sports flooring For Outdoor Running Track use STEP-BY-STEP CONSTRUCTION PROCEDURE FOR ACRYLIC RUNNING TRACK PREPARATION: 1. Earth Work in Excavation Description: • Task: Excavate running track trenches in ordinary soil 110mm (wide classification of soil item-A) and dispose of the excavated earth. • Process: o Excavation: Use suitable equipment (e.g., backhoe or excavator) to dig trenches according to the design specifications. o Depth and Width: Ensure trenches are excavated to the required depth and width. o Debris Removal: Remove roots of trees, shrubs, and other debris from the trenches. o Earth Disposal: Transport the excavated earth to a designated area up to 5 meters away. o Leveling and Ramming: Level and ram the foundation trenches to create a smooth, stable surface. 2. Construction of Granular Sub-Base Description: • Task: Construct a 50mm granular sub-base using coarse graded material. • Process: o Material: Use coarse graded material @ 1.28 m³/m³. o Spreading: Spread the material in uniform layers with a motor grader on the prepared surface. o Mixing: Mix the material in place using a rotavator at Optimum Moisture Content (OMC). o Compaction: Compact the material with a vibratory roller to achieve the desired density, as per MORT&H specification 401 (5th revision). 3. Wet Mix Macadam (Plant Mix Method) Description: • Task: Provide, lay, spread, and compact graded stone aggregate for wet mix macadam (50mm specification). • Process: o Premixing: Premix the material with water at OMC in a mechanical mix plant. o Transportation: Transport the mixed material by tipper to the site. o Laying: Lay the material in uniform layers with a paver in sub-base/base course on a well-prepared surface. o Compaction: Compact the material with a vibratory roller to achieve the desired density. 4. Providing and Applying Primer Coat Description: • Task: Apply a primer coat with SS1 grade bitumen emulsion on the prepared surface of the granular base. • Process: o Surface Preparation: Clear the road surface. o Spraying: Spray the primer at the rate of 0.70 kg/sqm using mechanical means. 5. Tack Coat on Bituminous Surfaces (2 Times) Description: • Task: Apply tack coat with bitumen emulsion on the prepared bituminous surface. • Process: o Cleaning: Clean the bituminous surface with a mechanical broom. o Application: Apply the tack coat using an emulsion pressure distributor at the rate of 0.20 kg per sqm. 6. Providing and Laying Dense Graded Bituminous Macadam Description: • Task: Provide and lay dense graded bituminous macadam (25mm) using crushed aggregates. • Process: o Material: Use crushed aggregates of specified grading, premixed with bituminous binder @ 4.0% by weight of the total mix and filler. o Transportation: Transport the hot mix to the work site. o Laying: Lay the mix with a hydrostatic paver finisher with sensor control to the required grade, level, and alignment. o Rolling: Roll with smooth wheeled, vibratory, and tandem rollers to achieve the desired compaction as per MoRTH specification clause No. 505 7. Providing and Laying Bituminous Concrete Description: • Task: Provide and lay bituminous concrete (30mm) using crushed aggregates. • Process: o Material: Use crushed aggregates of specified grading, premixed with bituminous binder @ 5.2% by weight of the mix and filler. o Transportation: Transport the hot mix to the work site. o Laying: Lay the mix with a hydrostatic paver finisher with sensor control to the required grade, level, and alignment. o Rolling: Roll with smooth wheeled, vibratory, and tandem rollers to achieve the desired compaction as per MoRTH specification clause No. 507. 8. Preparation Surface Inspection • Inspect Bitumen Base: Ensure the bitumen track is clean, dry, and free from cracks or other damage. • Repair Base: Repair any cracks, holes, or imperfections in the bitumen surface to create a smooth, even base. Cleaning • Cleaning Surface: Clean the surface thoroughly to remove dust, debris, and Pressure washing is recommended. 9. Primer Application Primer Layer • Primer Application: Apply a suitable primer to the bitumen surface to enhance adhesion of the subsequent layers. Use a brush, roller, or spray equipment as per manufacturer’s instructions. • Curing: Allow the primer to cure as per the specified time. 10. Cushion Layers First Cushion Layer (Dense Cushion) • Material Preparation: Mix the dense cushion material as per manufacturer instructions. • Application: Apply the first layer of dense cushion using a squeegee or trowel. Ensure an even, uniform layer. • Curing: Allow the layer to cure completely before proceeding to the next layer. Second Cushion Layer (Dense Cushion) • Application: Apply the second layer of dense cushion over the first, ensuring uniform thickness and coverage. • Curing: Allow this layer to cure thoroughly. Third Cushion Layer (Fine Cushion) • Material Preparation: Mix the fine cushion material as per manufacturer instructions. • Application: Apply the first layer of fine cushion over the dense cushion layers. Ensure a smooth, even surface. • Curing: Allow the layer to cure completely. Fourth Cushion Layer (Fine Cushion) • Application: Apply the second layer of fine cushion over the first fine cushion layer, ensuring uniformity. • Curing: Allow this layer to cure thoroughly. 11. Acrylic Color Layers First Color Layer • Material Preparation: Mix the acrylic color material as per manufacturer instructions. • Application: Apply the first color layer using a squeegee or roller. Ensure an even, consistent application. • Curing: Allow this layer to cure completely. Second Color Layer • Application: Application: Apply the second color layer over the first. Ensure a uniform color and coverage. • Curing: Allow this layer to cure thoroughly. Third Color Layer • Application: Apply the third color layer over the second. Ensure a smooth, consistentfinish. • Curing: Allow this layer to cure completely. 12. Resurface Layer Resurface Layer • Material Preparation: Mix the resurface material as per manufacturer instructions. • Application: Apply the resurface layer over the cured color layers using a squeegee or roller. Ensure a uniform, smooth surface. • Curing: Allow the resurface layer to cure thoroughly. 13. Line Marking Game Line Marking • Measurement and Layout: Measure and layout the game lines according to the standard dimensions and specifications. • Masking: Use masking tape to define the lines accurately. • Painting: Apply the line marking paint using a brush or roller. Ensure crisp, clear lines. • Drying: Allow the paint to dry completely before removing the masking tape. 14. Final Inspection and Quality Control Inspection • Inspect Surface: Check the entire surface for uniformity, smoothness, and adhesion of all layers. • Quality Control: Ensure all lines and markings are precise and meet the required standards. Safety Check • Safety Inspection: Conduct a safety inspection to ensure there are no hazards or imperfections. 15. Maintenance Plan Regular Maintenance • Cleaning: Regularly clean the track to remove debris and maintain surface quality. • Repairs: Promptly repair any damage to the surface to prevent further deterioration. By following these steps meticulously, you can ensure the successful construction of an 8- layer acrylic running track that meets high standards of quality, performance, and safety.

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Bidder Name

Amount

Manish Kumar Singh (GSTN-20DIZPS4212Q1ZJ) BID ID -604221

UMESH KUMAR SINGH (GSTN-20AGKPS5585N1ZQ) BID ID -605135

Basant Kumar Rai (GSTN-20AFPPR3753K1Z4) BID ID -605139

UMESH KUMAR SINGH

Basant Kumar Rai

UMESH KUMAR SINGH

Basant Kumar Rai