System Description The wet detention basin is designed to trap 80% of sediment in runoff and maintain pre-development downstream peak flows. The basin has two forebays (smaller ponds) located at the low end of two grass ▇▇▇▇▇▇. In addition to runoff conveyance, the grass ▇▇▇▇▇▇ also allow infiltration and filtering of pollutants, especially from smaller storms. The forebays are each 4 feet deep. They are connected to the main pool by 18 and 24-inch metal pipes that outlet onto a rock chute. The forebays will trap coarse sediments in runoff, such as road sands, thus reducing maintenance of the main basin. The main pool will trap the finer suspended sediment. To do this, the pond size, water level and outlet structures must be maintained as specified in this Agreement (see Figures 1, 2 and 3). The main basin receives runoff from a 67.1 acre drainage area (41.2 acres within the subdivision and 25.9 acres off- site drainage coming from the east). During high rainfall or snow melt events, the water level will temporarily rise and slowly drain down to the elevation of the control structure. The water level is controlled by a 12-inch concrete pipe extending through the berm in the northwest corner of the basin (see Figures 1 and 3). On the face of the 12- inch pipe, there is metal plate with a 3-inch drilled hole (orifice) with stone in front of it. This orifice controls the water level and causes the pond to temporarily rise during runoff events. Washed stone (1-2” diameter) is placed in front of the orifice to prevent clogging. High flows may enter the grated concrete riser or flow over the rock lined emergency spillway. “As-built” construction drawings of the basin, showing actual dimensions, elevations, outlet structures, etc. will be recorded as an addendum(s) to this agreement within 60 days after Waukesha County accepts verification of construction from the project engineer.
Prescription Safety Glasses Prescription safety glasses will be furnished by the employer. The employer retains the authority to establish reasonable rules and procedures regarding frequency of issue, replacement of damaged glasses, limits on reimbursement costs and coordination with the employer's vision plan.
Service Description 2.1 General
CONTRACT WORK HOURS AND SAFETY STANDARDS As per the Contract Work Hours and Safety Standards Act (40 U.S.C. 3701-3708), where applicable, all Customer Purchase Orders in excess of ,000 that involve the employment of mechanics or laborers must include a provision for compliance with 40 U.S.C. 3702 and 3704, as supplemented by Department of Labor regulations (29 CFR Part 5). Under 40 U.S.C. 3702 of the Act, each contractor must be required to compute the wages of every mechanic and laborer on the basis of a standard work week of 40 hours. Work in excess of the standard work week is permissible provided that the worker is compensated at a rate of not less than one and a half times the basic rate of pay for all hours worked in excess of 40 hours in the work week. The requirements of 40 U.S.C. 3704 are applicable to construction work and provide that no laborer or mechanic must be required to work in surroundings or under working conditions which are unsanitary, hazardous or dangerous. These requirements do not apply to the purchases of supplies or materials or articles ordinarily available on the open market, or contracts for transportation or transmission of intelligence.
Site Safety Supervisor 62.1 On every job site, where the Employer is the principal contractor it shall appoint a management representative responsible for safety (Site Safety Supervisor). The Employer will ensure the Site Safety Supervisor has the necessary authority to ensure that all safety laws, procedures or Codes of Practice are observed, and that the following Safety Agreement is applied. 62.2 The Employer when appointing the person appointed as the Site Safety Supervisor must ensure that person has and maintainsthe appropriate experience and knowledge of the safety requirements of the work being performed. Other duties may be assigned by the Employer to a Site Safety Supervisor, provided that such duties shall not prevent him/her from exercising their duties as a Site Safety Supervisor.