Backfilling of banks behind Use of improper fill material Backfill materials should be selected after proper analyses of and sub-standard compacting the gabions, turfing and soil characteristics and with approval from Project behind gabion walls may lead reinstatement of the Manager/Engineer. Adequate compaction should be applied to differential settlement maintenance road to attain required soil strengths in banks and embankments. causing gabion walls misalign The construction materials intended for temporarily storage and fail. should be properly stockpiled in most appropriate in the site to avoid disturbance to site mobility, traffic and stored away from drainage paths and suitably covered to avoid washout. Reinstatement of maintenance Lack of well designed drains Side drains and toe drains of adequate design should be along canal access road leads road (width: 3 m) and provided alongside of the maintenance roads and proper cross to ponding of water on the road construction of road side drainage structure should be provided where necessary to surface, weakening the road drain and cross drainage to divert accumulated flows to the main drains. paving. the canal. Ensure community is adequately informed about project Disturbance to pedestrian activities. Exhibit sign boards in both Sinhala and Tamil movement and children playing languages at appropriate locations. Organize the re-statement on the road. Children will be activities in such a way so that alternate ways of accessibility subjected to accidents if to houses are made sure construction equipment are not handled taking extreme care. Lack of proper health and Contractor must comply with the provisions in Health and Health and Safety of workers safety standards will put the Safety regulations under the Factory ordinance with regards and the public workers and the public at risk to provisions of health and safety measures and amenities at from accidents and work places.
Backfilling of banks behind the gabions, turfing and reinstatement of the maintenance road Use of improper fill material and sub-standard compacting behind gabion walls may lead to differential settlement causing gabion walls misalign and fail. Backfill materials should be selected after proper analyses of soil characteristics and with approval from Project Manager/Engineer. Adequate compaction should be applied to attain required soil strengths in banks and embankments. The construction materials intended for temporarily storage should be properly stockpiled in most appropriate in the site to avoid disturbance to site mobility, traffic and stored away from drainage paths and suitably covered to avoid washout. Reinstatement of maintenance road (width: 3 m) and construction of road side drain and cross drainage to the canal. Lack of well designed drains along canal access road leads to ponding of water on the road surface, weakening the road paving. Disturbance to pedestrian movement and children playing on the road. Children will be subjected to accidents if construction equipment are not handled taking extreme care. Side drains and toe drains of adequate design should be provided alongside of the maintenance roads and proper cross drainage structure should be provided where necessary to divert accumulated flows to the main drains. Ensure community is adequately informed about project activities. Exhibit sign boards in both Sinhala and Tamil languages at appropriate locations. Organize the re-statement activities in such a way so that alternate ways of accessibility to houses are made sure Health and Safety of workers and the public Lack of proper health and safety standards will put the workers and the public at risk from accidents and Contractor must comply with the provisions in Health and Safety regulations under the Factory ordinance with regards to provisions of health and safety measures and amenities at work places.