Parampara Movie Mp3 Songs Free Download there. Artificial Reef Monitoring Numerous artificial reef monitoring projects have been or are being conducted to evaluate the biological assemblages utilizing the artificial reefs. • • • • • Sunny Isles Reef Restoration Onsite Monitoring (2002-03) In 1988, the Army Corps of Engineers and Environmental Resources Management restored a 2.5-mile segment of Sunny Isles Beach. An offshore borrow area located between the second and third reef tracks was utilized as a source of sand. During construction, the dredging contractor went outside of the permitted borrow area, damaging the adjacent hard bottom by reducing the physical relief and complexity of the reef. Miami-Dade County established an advisory committee of artificial and natural reef experts, marine resource analysts, and resource managers to develop criteria for and selection of the artificial reef units to be used in the mitigation. After issuance of a 'Request for proposals,' the advisory committee reviewed the designs and selected three module designs described below. The Sunny Isles Reef Restoration (SIRR) project consisted of 50 Dome Modules (D), 20 Reef Replacement Modules (R), and 10 CSA2 Module Designs (M). The D modules were basically hemispheres constructed to mimic a large coral head. The R modules were constructed of natural limestone rock cemented into a rectangular structure. The M modules were constructed from pre-cast concrete with higher relief than the R modules. These modules were deployed in August of 1991 and placed in the impacted area on the eastern edge of the 'second reef' at a depth of approximately 60 feet. This site was monitored by G.M.