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.
System Use (a) An electronic site access system may be used on site, subject to the requirements of this statement. (b) The system operates via: (i) a facial recognition device; and (ii) an electronic gate. (c) The system will be installed at the access and egress point/s of the site and will only be utilised to identify presence on site. (d) The purpose for which the electronic site access system will be implemented is to ensure: (i) avoiding unauthorised access to site; (ii) confirmation and co-ordination of effort in emergency situations; and (iii) confirmation that all entrants to site have received a site specific induction; (e) The only personal data collected by the system is a site entrant’s: (i) image; (ii) first & last name; (iii) mobile phone number; (iv) email address; and (v) employer’s name. (the Collected Data) (f) The Collected Data will only be held or used for the purposes specified above, unless otherwise by consent or required by law. (g) The Employer will not use the electronic site access control system to verify who was on a site at a particular time for the purpose of: (i) evaluating whether a variation claim regarding labour costs made by a subcontractor can be substantiated; (ii) taking disciplinary action against an Employee, or assisting a subcontractor to take disciplinary action against its own employees, regarding their start and finish times; or (iii) otherwise generally tracking a worker’s movements whilst on the site.
System Upgrades The Connecting Transmission Owner shall procure, construct, install, and own the System Upgrade Facilities and System Deliverability Upgrades described in Attachment 6 of this Agreement. To the extent that design work is necessary in addition to that already accomplished in the Class Year Interconnection Facilities Study for the Interconnection Customer, the Connecting Transmission Owner shall perform or cause to be performed such work. If all the Parties agree, the Interconnection Customer may construct System Upgrade Facilities and System Deliverability Upgrades. 5.2.1 As described in Section 32.3.5.3 of the SGIP in Attachment Z of the ISO OATT, the responsibility of the Interconnection Customer for the cost of the System Upgrade Facilities and System Deliverability Upgrades described in Attachment 6 of this Agreement shall be determined in accordance with Attachment S of the ISO OATT, as required by Section 32.3.5.3.2
System Logging The system must maintain an automated audit trail which can 20 identify the user or system process which initiates a request for PHI COUNTY discloses to 21 CONTRACTOR or CONTRACTOR creates, receives, maintains, or transmits on behalf of COUNTY, 22 or which alters such PHI. The audit trail must be date and time stamped, must log both successful and 23 failed accesses, must be read only, and must be restricted to authorized users. If such PHI is stored in a 24 database, database logging functionality must be enabled. Audit trail data must be archived for at least 3 25 years after occurrence.
System Access CUSTOMER agrees to provide to PROVIDER, at CUSTOMER’S expense, necessary access to the mainframe computer and related information technology systems (the “System”) on which CUSTOMER data is processed during the times (the “Service Hours”) specified in the PSAs, subject to reasonable downtime for utility outages, maintenance, performance difficulties and the like. In the event of a change in the Service Hours, CUSTOMER will provide PROVIDER with at least fifteen (15) calendar days written notice of such change.