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 City of Solana Beach
Section 4
Shoreline and Coastal Bluff Management Strategies Draft MEIR
Cumulative Impacts
Concrete Seawall at 310 Neptune Avenue, Encinitas. Permit pending California Coastal
Commission approval (Application No. 6-01-159) for a 40 foot-long 13-foot-high 27-inch-thick
tiedback concrete seawall incorporating two rows of 30 foot-long rock anchors, on public beach
below 310 Neptune Avenue, Encinitas, San Diego County.
Concrete Seawall at 252 and 258 Neptune Avenue, Encinitas. Permit pending California
Coastal Commission approval (Application No. 6-01-160) for 80 foot-long 13 foot-high 27-inch-
thick tiedback concrete seawall incorporating two rows of 30 foot-long rock anchors, on public
beach below 252 and 258 Neptune Avenue, Encinitas, San Diego County.
Concrete Seawall at 794, 796, and 798 Neptune Avenue, Encinitas. In January 2002, the
California Coastal Commission approved with conditions Application No. 6-00-74 for 156-foot.-
long 17-foot-high 27-inch-wide tiedback colored and textured concrete seawall, at 794, 796, and
798 Neptune Avenue, Encinitas, San Diego County.
Seawall at 371 Pacific Avenue, Solana Beach. An alternative for a use permit to construct a
seawall at the base of the sea cliff below 371 Pacific Avenue, along with minor upper-bluff
reconstruction is being considered by the City of Solana Beach. The bluff-top property is
located approximately 1,700 feet northerly of Fletcher Cove along a relatively linear section of
coastline extending southerly of Tide Beach Park, where significant sea-cliff retreat has
undermined and destabilized a significant portion of this section of coastline. Other alternatives
to the proposed seawall will be considered such as rock rip rap; below-grade upper bluff
retention system; groundwater controls, irrigation restrictions, and drought-tolerant planting;
underpinning; chemical grouting; and relocation of structure.
The proposal is under
environmental review and determination of impacts has not been identified to date.
Construct Notch Infill, Infill Two Seacaves, and Rehabilitate Six Existing Seacave Infills at 523
and 525 Pacific Avenue, Solana Beach. A Mitigated Negative Declaration was prepared to
analyze the construction of a notch infill, the infill of two seacaves, and rehabilitation of six
existing seacave infills at 523 and 525 Pacific Avenue in Solana Beach. No significant impacts
were identified with the implementation of mitigation measures.
Shotcrete Seawall in Encinitas. A proposal to construct a 22-foot high and 110-foot long
shotcrete lower bluff seawall in the City of Encinitas adjacent to 633 Circle Drive in Solana
Beach is being considered.
4.2 Cumulative Environmental Impacts
This section discusses the potential cumulative impacts that may be associated with each
alternative and subsequent projects discussed in this MEIR when combined with other past,
present, and reasonably foreseeable future actions as identified above that may be undertaken
by the same or other agencies, private parties, and/or persons. This discussion of cumulative
environmental impacts is very general because of the speculative nature of how each of the four
policy-based alternatives may affect other policies, projects, and programs that are also not
precisely defined. The discussion is guided by standards of practicality and reasonableness
Project No. 323530000
Page 4-6
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