Matrix of Environmental Management Plan, Rehabilitation of Lehumo Lake Embankments

Transcription

1 District Capitals Water Supply Project (RRP TIM ) Matrix of Environmental Management Plan, Rehabilitation of Lehumo Lake Embankments PRE-CONSTRUCTION ACTIVITIES Safety at Work Accidents Include in the design contract documents: i. to prepare Health Safety Plan for his contracted works ii. Guarantee for contractor to ensure all occupational health safety requirements will be implemented (a. Install cautionary signs; b. Ensure sufficient visibility safety instructions in the work areas; c. to keep the site free of drugs alcohol; d. Use of basic personal NDWSS i. HSE Plan ii. Reduced number of accidents Monitor regularly NDWSS US$ 1000 First

2 2 CONSTRUCTION ACTIVITIES Storage, Hling Management of Construction Materials i. Accident during loading, unloading, transport of the materials ii. Accidental spills of fuel lubricants protection equipment (PPE). i. Materials loaded unto haul trucks should at all times be secured tightly, especially steel drums containing fuel, oil lubricants containers filled with paint solvents bricks, etc. ii. All haul trucks should be covered with tarpaulin, especially those hauling aggregates s. iii. Steel drums with fuel lubricants containers filled with paint solvents should be /Site Accidents As required NDWSS, NES US$2,000 PIU)

3 3 placed in concreted locations to minimize contamination of ground. iv. Stockpiles of aggregates s should be no more than 2 meters in height. v. Stockpiles of s aggregate should not be located near water bodies. vi. Stockpiles of aggregates s should at all times be covered with tarpaulin vii. The sourcing of materials subsequent transport to the sites will be clearly planned; viii. Use of basic PPE such as hard hat,

4 4 Noise Control vibration Air Quality Dust Noise vibration nuisance to surrounding communities waterfowl. Impact will be mainly limited to locations along the work sites. Dust generated safety shoes, dust/gas mask, gloves reflectorized vests. iii. Fire protection facilities such as fire extinguishers, water tanks with available buckets stock of s to cover fuel spill will be provided. i. If community complaints are reported, work may need to be limited to daylight hours. ii. Equipment machineries to be fitted with mufflers properly maintained. iii. Provision of enclosures/baf fles at the construction site. i. Constant watering /Site /Site Complaints from surrounding communities Work areas are acceptable At start of noisy activities then as required. Community complaints. As determined by wind NDWSS, NES NDWSS, NES PIU) PIU)

5 5 Control from activities will affect air quality of workplaces communities sprinkling of excavated portion of l must be made to lessen resuspension of dust particulate. ii. All excavated soil materials must be released for the site or compacted in only one place. To prevent erosion, wood silt fence may be used over excavated area. iii. Heavy equipment should be kept well maintained at stard air fuel ration, in order to limit gaseous emissions particularly the total suspended particulate with regards to generation of dust. site conditions/ Complaints from communities.

6 6 (TSP). Diesel fuel products emit TSP1, SO2 NOx due to hydrocarbon sulfur content of the fuel. iv. If possible, all heavy equipment will be fitted with exhaust mufflers. v. Permanent roadways going to the reservoir treatment plant will be paved to prevent excessive dust emissions. Disposal of waste materials Soil water pollution. All waste materials to be collected (Contain all waste within construction sites) sorted; (i) those that can be recycled (ii) those that need to go to an approved site for disposal (e.g. a) /Site Sites cleaned of materials. Materials dumped in approved sites Spot checks weekly inspections. Waste being collected disposed of to meet requirements. NDWSS, NES US$1,300 PIU)

7 7 Clearance of construction sites Pollution from solid waste Dispose all used fuel lubricant oils in environmentally sound manner approved by NDWSS, either recycle or for other use b) Crush, burn, bury all inorganic solid waste in an approved solid waste disposal area. i. All solid waste to be removed from sites disposed in sites approved by NDWSS. ii. All machineries to be removed iii. Revegetation of the work sites will be undertaken to control soil erosion in the area whenever possible. /Site Sites cleared, waste removed, sites lscaped revegetated whenever possible At completion of construction. Site has been cleared of materials., NES PIU)