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SR-800-005 (7) \, r . . c t,-K !'tJtJr- CJ6J,5 RMM:LAM:MOXS156 JUN 1 ~ lSf.a City Council Meeting of 6-14-88 Santa Monica, California STAFF REPORT TO: Mayor and City council FROM: city Staff SUBJECT: Recommendation to Authorize Execution of Modification to Lease Agreement Between City of Santa Monica and Supermarine of Santa Monica to Incorporate Lender Requirements Introduction On May 1, 1986, the City entered into a Lease Agreement with Supermarine of Santa Monica ("Lesseelf) pertaining to development of certain property located at the Santa Monica Airport ("Premises") for purposes of construction, operation and maintenance of a full service aviation fixed base operation ("FBOtt) . Lessee has secured a construction loan commitment from Wells Fargo Bank which is contingent upon certain Lender required revisions and clarifications to the Lease Agreement. Such revisions and clarifications will necessitate a written modification to the Lease Agreement. section 8.13 of the Lease Agreement expressly allows for amendments to incorporate reasonable requirements of a responsible lending institution acceptable to Lessor for construction loan financing of the Leasehold Improvements. - 1 - 0-K .lJN 1 4 1988 . . Such section also requires the City, as Lessor to use its best efforts to cooperate with Lessee and its lender to satisfy the loan financing requirements of Lessee's lender. Wells Fargo Bank, as Lessee's lender ("Lender") has presented its desired Lease Agreement revisions to City Staff for review, and such revisions have been determined to constitute reasonable requirements which may be effected by a Lease Modification. Proposed Revisions to Lease Agreement The revisions required by Lender primarily involve protections of Lender's interests as a mortgagee. It is standard practice for lending institutions to require such provisions in order to secure their financial investments. The significant proposed revisions are summarized as follows: 1. Lender requires sufficient notice and time to allow it to cure any monetary breach or default by Lessee. 2. Lender seeks to protect its rights in the event either Lender or a city-approved assignee of Lender succeeds to Lessee's interest in the Lease, so that the Lease will continue in full force and effect provided that Lessee's obligations are fully satisfied by Lender or the approved assignee. 3. Addition of a standard quiet possession/non-disturbance provision to protect Lessee's rights so long as Lessee is not in default under the Lease Agreement. - 2 - . . 4. Addition of a provision clarifying that Lender's liability for Lessee's obligations is limited unless and until Lender acquires Lessee's rights by foreclosure, and that upon City's approval of an assignment or transfer by Lender of such acquired rights, Lender shall have no further liability for the Lease obligations. 5. Addition of a provision clarifying the priority of Lender's mortgage interest as a lien on the Leasehold Estate, superior to all other liens or encumbrances except those which may be imposed by the United states government. 6. A revision increasing the cost threshold from $5,000.00 to $10,000.00 for leasehold improvements for which the City may, at its discretion, require performance and payment bonds. 7. Addition of a provision allowing non-structural decorating improvements without prior City approval if such improvements are consistent with the permitted uses and activities under the Lease or do not exceed a cost threshold of $10,000.00. 8. Revisions extending application of Article 18 provisions pertaining to assignment, transfer and subleasing to a lender succeeding to Lessee's position. A lender would be required to provide the same evidence as Lessee on qualifications of any proposed transferee, provided that a proposed transferee would be deemed to satisfy the required qualifications under the Lease Agreement if such transferee has a financial worth not less than Lessee's as of the Completion Date of the Improvements and - 3 - . . has qualifications and experience in the operation of a fixed base operation at least equal to that of Lessee. 9. A revision to the provision requiring a sublessee to make sublease or other payments directly to Lessor (on Lessor's written notice of default), to entitle the Lender to receive such sublease payments so long as the Lender proceeds diligently to cure any breach or default which may have resulted in Lender's succession to Lessee's interest. 10. Deletion of the provision which allows the City to terminate the Lease in the event of damage or destruction of 50% or more of the Airport Common Areas. Lender emphasized that Lessee's Improvements and business operations would not necessarilY be impacted by such damage or destruction to the Common Areas. 11. Addition of a provision requiring 30 days notice of any proposed amendment be provided to Lender. Fiscal/Budget Impact There are no direct fiscal/budget impacts resulting from the actions required by this report. Recommen4ation Accordingly, City Staff recommends that the City council take the following action: - 4 - . . 1. Authorize the City Manager or his designee to execute a Modification to the Lease Agreement incorporating the Lender required revisions discussed above. PREPARED BY: Hank Dittmar, Airport Director Robert M. Myers, City Attorney Linda A. Moxon, Deputy City Attorney - 5 - , . r ,~,,:-/(' u--- -j - j t./ ,.; J}.... _ ~:Vt-~ ~"-'" If /~~ff~ _~~ }"....t~ ' \J . CM: JJ: JI'1: lw gt)tJ-tOoo "1 { I x.,/ " ..} (./- r; r"l-- t .(j. -J - f - ,;./ INFORMATION r ~ ,.- j./IJ'i May 14, 19 84 .. , f~.}...... ~ J f '0' '-"'f-r' ,) Santa Monica, CalIfornIa TO: Mayor and Clty Counc~l FROM: CIty Staff SUBJECT: Summary of F~ndIngs and ConclusIons of the FeasIblllty Analysls for the Reconstructlon of the Santa MonIca PIer Executive Summary Background On November 22, 1983, the CIty Councll awarded a $283,640 contract to the engineerlng flrm of DanIel Mann Johnson and Mendenhall (DMJM) for a feaslblllty analysls of reconstructIng the Santa MonIca Pler following the severe 1983 WInter storm damage. ThlS staff report summarizes the major fIndIngs and conclUSions of the consultant's draft report. Snmm;;\ry of Major Findings and Conclusions o Wave protection must be provided to protect the existing Pier and to rebuild the destroyed portion. The consul tan t concludes that the eXlstIng Pler would not wlthstand the force of a SIgnIfIcant wave greater than 6 feet or a wave crest hIgher than 21 feet. Waves that submerge the PIer WIll cause It to collapse. Therefore, some means must be developed to reduce the helght of the waves when they reach the PIer. o There are two viable alternatives for providing wave protection. The consultant concludes that the two viable 1 . . alternatlves are: Alternative A - rebuild the offshore breakwa ter to 15 feet; Al ternat1ve B - rebuild and stabillze the offshore breakwater at 6 feet and construct a 545 foot long promenade, perpendicular to the end of the reconstructed Mun1clpal Pler, WhlCh wlll act as a structural breakwater. o Each of the alternatives is nearly equal in cost. The approXlmate cost of $14 mllllon for each alternatlve makes clear that the basls for the se1ectlon of the preferred a1ternatlve w11l be factors other than cost. The alternatlves must be evaluated ln terms of their aesthetlcs, their design strength and functional character lstlCS, and thelr impact on the shor ellne. o Erosion of the shoreline will occur as long as the breakwater remains in its damaged condition. The consultant concludes that the Santa Monlca Beach 18 now sufferlng erOSlon at the rate of 5 feet per year and wlll contlnue to erode as a result of the damaged condltion of the breakwater. o Many Scenarios for rebuilding the Pier were considered, but most were found to be technically lnfeasible. The consultant analyzed nine different configurations and comb1nat1ons for rebuildl.ng the Pler, lncorporatlng breakwater protectlon and determined that the two alternatives lndlcated above are the most viable. The others el.ther do not offer suffl.cl.ent protection to the pier or to the shorell.ne. or they are too maSSlve or too costly. 'J . . o The bistorical function of the lower deck to provide access to the water and fisbing can be provided in an alternative way. One alternatlve way lS provided by the deck area of the promenade which would be 15 feet above the water, about the same helght of the former lower deck, and would offer extenslve opportunities for fishlng and strolllng. RECOMMENDATION Council Members are requested to review the attached document. The Pler Restoratlon Corporatlon 1S expected to complete ltS revlew and present its reco~mendatlon to the Clty Council.~ /, I i-- ~. r I .- I~~~'---LL ~ " I J J.J /1 j"-' II l , ; 2-L L~ --L-L---<-_ '-- _ -:t _ _ . . Introduction As lnd1cated above, this report presents d summary of the findings and conclUS1ons from the Feasibllity Analys1s for the Reconstruction of the Santa Monlca P1er, by the en91ner lng firm of Dan1el [4ann Johnson and Mendenhall (DMJM). The attached report 1S a draft; volume I lncludes an executive summary and deta11ed analys1s of flndlngs and concluslons, volume II contains all appendlces. The draft report concludes that there are two viable alternatlves for reconstructing the P1er. Both of the alternat1ves are based on the consultant's conclus1on that to protect the eX1st1ng Pler structure and to rebulld the destroyed port1on, protection must be prov1ded. There are two klnds of protectlon and the two alternat1ves relate to the type of breakwater system 1nvolved: Alternatlve A - rebuild offshore breakwater to an elevat10n of +15 feet, Alternatlve B - stabilize the offshore breakwater to +6 feet and construct a promenade at the end of the reconstructed Municlpal Pier WhlCh will serve as a structural breakwater. Under both alternatlves, the Pler could be reconstructed all 1n t1mber lf no lower deck were built, or lf a lower deck were des1red, the piles and lower deck structure would be concrete and the upper deck could be tlmber. It lS possible that the hlstorlcal functlon of the lower deck, to provlde access to fishlng and to the water, could be prov~ded in an alternatlve way. .:1 . . ThlS draft report is belng made avallable to the City Councll, Pier Restoratlon Corporat1on and the general public. Clty Staff wlll be worklng with the Pler Restoratlon Corporat1on and the consultants over the next several months to refine the report and determlne the most viable alternatlve. ThlS recommendatlon will then be brought to Clty CounCll for review and flnal approval. The dlScuss10n Wh1Ch follows attempts to explaln In slmple terms the critical factors and the methodology used by the consultants WhlCh brought them to the conclUSlons stated above. Back9round On November 22, 1983, the C1ty Councll awarded a $283,640 contract to the englneerlng flrm of Danlel Mann Johnson and Mendenhall (DMJM) for a feaSlbillty analysis of reconstructing Santa Monica Pler followlng the severe 1983 storm damage. The contract called for the co~pletlon of the following tasks during thlS flrst phase: I. Review of EXlsting Data includlng historlcal wave helghts, wave forces, sea level, and the shorellne. II. On-site Evaluatlon and Testlng DMJM's structural engineers inspected the Pier deck, structural framing and utility systems to determlne the extent of damage and required rehabllltatlon. J. Agl and ASSOclates (subconsultant) performed testlng of piles uSlng a sonar technique called "ultrasound" to assess remalning structural capacity of each plle. Ocean c; . . Surveys, Inc. (subconsultant) provlded the bathymetrlc survey of the sea bottom and a side-scan survey to determlne the location and magnitude of debrls at the seabed. Converse Consultants (subconsultant) drllled three soil borlogs to determlne SUbSOll conditions. III. Evaluatlon of Reconstruction Design Issues This task was the most complex and served to identify the wave crlteria and sediment budget analysis for the shorellne. Tekmarine, Inc., an aSSoclate for Dl'lJM for Phase I, performed coastal engloeering analysls. Dr. S on u 0 f T e k mar in e ~ saw 0 r 1 d wid e ex per ton t ~ i S 5 U b J e c t. ThlS work w111 be described 10 more detall In the next sectlon. IV. Development of Alternatlve Deslgns Based on the informatlon galned from the above surveys and analysls, DNJM developed nlne posslble ~cenarlos for rebu~lding the Pier. These were thoroughly analyzed and narrowed down to flve alternatlves which were further analyzed and ranked. The result ~S, 10 DMJM's oplnlon, the two vlable alternatives: (A) rebuildlng the offshole breakwater to +15 feet, or (3) stab1l1z1ng the offshore breakwater at +6 feet and constructlng a promenade at the end of the Pier. rhe final task 15 the selection of the preferred alternatlve which will be done by the C1ty Council in consultat1on wlth the PRC. 6 . . Crltlcal Design Factors To understand how DMJM arrlved at the two v~able alternatlves, lt lS important to consider the englneerlng assumptlons and the maJor deslgn factors. This sectlon wlll brlefly address the followlng: o Reason for structural fallure of Santa Monlca Pler durlng 1983 wlnter storms o Deslgn wave and deslgn Ilfe for the P:er o Protectlon afforded by breakwater to the Pler c Shorellne stab1llty DMJM has determlned that the waves durlng tne wlnter storms were of unusually hlgh magnltude comblned wlth an extremely hlgh sea level. The lower deck was submerged and Ilfted up . The floatlng of the lower deck resulted ln the collapse of piles at the outer end of the Munlclpal Pler. The debris created by this collapse, acted as batterlng rams In a chaln reactlon Wh1Ch destroyed the MunlClpal Pler and the south-easterly part of the Newcomb Pier. From the above descrlptlon lt 15 clear that the critical factor 1S the des1gn wave, that is, the force of the wave that the Pler must be able to wlthstand. Generally accepted engineerlng practlce lS to assume a 50-year Ilfe for a structure llke the Pler wlth a 10 percent probabllity that the deslgn wave will be encountered wlth1n that 50 year span. DMJM has determlned through extenslve analys1s that a 20 foot slgnlflcant wave is the deslgn wave. ThlS means that a 20 foot hlgh offshore slgnlflcant wave 15 the extreme condltlon for Wh1Ch the pier and breakwater 7 . . must be designed. "Sign1flcant wave" (Hs) 15 a term used In coastal englneering to descrlbe the height of a wave, however lt actually refers to the upper one-thlrd of the wave. The consultant has also determined that withln the expected Ilfe of the structure, the level of the sea may rise apprcxlmately ten feet above mean low low water (MLLW). In addltion to the signlficant wave helght and sea level, the thlrd crltlcal parameter 15 the crest of the slgnlflcant wave at the pOlnt when it meets the Pier structure. The term used to describe th1S pOlnt lS "maximum wave cres~ elevatlon (crest Hmax.)" The crest elevatlon has been shown to be crltlcal since a wave crest that is hlgher than the Pier structure wlll submerge the deck and 11ft it up causlng lt to fall. Attachment A lllustrates the relatlonship between the slgnlficant wave and the rnaXlmum wave crest. Thus, as DMJM determlned the probable wave crlteria, lt became necessary to establlsh upper wave limits for the existing Newcomb and Munlclpal Plers so that the odds are that they would not be destroyed w1thin the 50 year llfe. The maXimum slgnlflcant wave helght the eXlsting tlmber piles could wlthstand is 6 feet. Also, to avold submergence of the upper deck by the crest of a wave, a maXimum crest elevation of +21 feet from MLLW has been set; the upper deck is now at +25 feet. At thlS pOint lt is helpful to understand the effect of the breakwater in reduc1ng wave helghts. The 20 foot slgnlficant 8 . . wave, which 1S the extreme condltlon orlglnates offshore ln deep water. As the wave travels toward the shore it is changed by obstructlons, such as islands, and by changes ln water dep~h. Based on DMJM's analysis, the consultant determlned that the 20 foot wave height lS reduced to 13 feet at the breakwater. A breakwater also changes the characterlstics of the waves and often reduces the helght. ThlS effect lS somewhat compllcated at the Pier Slnce the seabed between the breakwater and the Pier slopes upward WhlCh results in increased wave helghts lnshore of the breakwater. This effect on waves is called shoaling. The or 19 inal break water, bUll t In 1934, was 10 feet above MLLW. Over the years the breakwater was subJected to wave forces and erOSlon and was, on the average, at +6 feet above MLLW prlor to the 1983 winter storms. The crest of the breakwater was severely damaged durlng the storms and lS now at an average helght of -6 feet below MLLW. The establlshment of a 6-foot slgniflcant wave and 21 foot maximum wave crest helght as the tolerable wave llmlts at the Pler means that some type of breakwater protection 15 necessary to reduce the 13 foot slgniflcant wave height at the breakwater to a tolerable level for both the eXlstlng and new portlons of the Pler. The breakwater has an lmpact on the shorellne as well. The consultant has determined that durlng the 20-year perlod after the breakwater was bUl1t, the shorellne ln the area around the Pler was subJected to sand accretlon and erOSlon untll lt reached 9 . . a state of equlllbrlum which remalnea untll the 1983 storm. The result of the storm damage to the breakwater lS that the beach ln the area of the Pler lS now sufferlng erOSlon at the rate of approxlmately 5 feet per year. The effects on the beaches south of the Pier wlll be studled during the Environmental Impact Report phase of the Pler Reconstructlon ProJect. Identlflcatlon of ScenarlOS Once DMJr1 established the tolerable wave cr 1 ter la, they stud led varlOUS configuatlons and combinatlons for rebullding the Pler lncorporatlng breakwater protectlon. They computed the wave characterlstlcs and analyzed the structural requlrements and other lmpacts, such as effects on the shoreline for each scenar io. These scenarlOS lnclude: 1) Do nothlng to the offshore breakwater 2) Allow offshore breaKwater to deteriorate completely 3) Stabllize offshore breaKwater to +6 feet 4) Restore offshore breakwater to original 1934 design 5) Ralse offshore breakwater to +15 feet (Alternatlve A) 6) Rebulld composlte offshore breakwater with concrete caisson 7) Stablllze offshore breakwater at +6 feet and construct a 545 foot promenade at end of Pier to elevatIon +18.5 feet to serve as structural breakwater (Alternatlve B) 8) Construct a 1,100 foot promenade to +21.5 feet and allow offshore breakwater to deterlorate 9) Construct a 1,100 foot promenade to +18.5 feet and allow offshore breakwater to deterlorate The consultant found that to do nothlng to the offshore breakwater or only stabilIze It would requlre that both the 10 . . eXlstlng deck and piles and the new portion must be constructed of concrete. In addltion, d01ng nothing to the breakwater would aggravate the rate of shore eros~on. Therefore, DMJ~ el~minated the flrst four scenarios as technically lnfeasible and proceeded to consider the five remalnlng ones as vlable alternatives. AnalYS1S of Alternatives To evaluate the viable alternatlves, the consultant devised a ranking system incorporatlng the following lmportant dec1sion factors. These lnclude: o Llfe Cycle Cost o Structural Integrity o Shorellne Sediment o EnVlronmental Conslderat~ons o Conforrnlty with Pier GUldellnes o Upper Deck Potential Expanslon o Aestnetlcs o Low Cost Substltute to Lower Deck o Sport Flshlng and Recreatlonal Boating Potentlal A full dlScusslon of tne ranking and evaluation of tne major factors lS lncluded in the draft report. The consultant found that Alternative I, referred herein as Alternative A (rebuild breakwater to +15 feet) and Alternatlve III, referred herein as Alternatl1le B (construct 545 foot promenade and stabllize break'",ater) ranked hlghest. Essentlally the caisson breakwater and the 1,100 foot promenade alternatlves were too costly and too II . . massive. The d~scussion below highllghts the two vlable a1 ternatives. Attachments II and III graphlcally illustrate Alternatlves A and B, respectively. Alternative A: Raise Outer Breakwater to +15 Feet The rebulldlng of the rubble mound offshore breakwater to a height of +15 feet and a crest w1dth of 35 feet 15 expected to result ln a 6 foot slgnlflcant wave helght at the P~er, and a maX1mum crest elevatlon of 21 feet. The benef~ts or dra'tlbacks include: o concrete lower deck is feaSIble at +15 feet; thlS means the plIes and upper deck supports must also be concrete o if no lower deck 15 bUllt, an all t1mber Pler IS feasible o eXlsting shorellne equilibrium lS expected to be sustained o the bulk and height of breakwater would be clearly vlsible from the shorellne and Pler o supply of flSh would increase and flshing from PIer would be more successful due to smaller waves Alternatlve B: Construct Promenade to Elevation +18.5 Feet In Comblnatlon wIth Stabllizlng Offshore Breakwater to Ele- vatlon +6 ThlS alternatIve assumes that the offshore breakwater wl1l be stablllzed and rebullt to 6 feet. A promenade of 545 feet ln length would be bUll t perpendlcular to the end of the Z>1unlcipal pier extendlng equal dIstances north and south. The promenade ~s deslgned to absorb the force of the waves. It would conslst of a 10" wlde concrete wall that IS 18.5 feet hIgh above the water. Between thlS protective wall and the Munlc~pal Pier would be a 30-50 foot-wlde deck 15 feet above the water. The platform of the de c k m u s t be con c r e t e but the de c k 1 n 9 may be'.... 00 d . T h 1 S de c k 12 . . would be connected at varIOUS pOlnts to the Pler and serve as addltlonal flshlng and strollIng area. The plIes supportlng the promenade would be subJected to extreme forces and must be elther concrete or steel although they can be deslgned and treated to look 11ke wood. The comblned protectlon of the offshore breakwater and the promenade would achieve the deslred design criterla. Beneflts or drawbacks lnclude: o All timber PIer 15 feasible o Promenade may substItute for lower deck and prov1de maXlmum flshing area; fishlng actlvlty off promenade deck can take place on eIther slde of promenade o Promenade must be closed to users durlng extreme storm conditions, approxlmately 5 days/year. o CloudIness of the water onshore of the promenade lS expected to be less than an all offshore breakwater o EXlsting shoreline equlllbrlum 1S expected to be sustained o Potentlal Increase In wave helght between the promenade and the offshore breakwater dur lng hlgh seas due to wave reflectlon from vertlcal face of promenade o Offshore breakwater wlll be restored to +6 and will be Sllghtly more vlslble than orlglnal breakwater prlor to 1983 storms o Potentlal creatlon of small flshlng harbor adJacent to Newcomb Pler by extendlng promenade o Possible inclUSIon of ferry landlng or other boat launchlng faClllty o Creation of several dlfferent ~protected" and "exposed" habltatsi substantial increase In number and dlverslty of flSh o Notlceable change to the physlcal conflguratlon of the Pler Summary of Costs ThlS sectlon provides a cost summary for each alternatlve. It 13 . . should be pointed out that these are rough order magnltude cost estimates and are by no means final, nor do they include further englneerlng fees. The cost breakdown for the Pier construction lncludes the cost of strengthenlng and upgradlng the eXlstlng Munlclpal and Newcomb Plers, restorlng the damaged portlon of the Newcomb Pler and reconstructing the damaged portlon of the Municlpal Pler. Also included lS the cost of addlng ut111tles. The cost noted here 15 the lnitial capital cost, the 50-year life cycle cost lS provided ln the draft report. 14 . Descrlptlon PIER RECONSTRUCTION a) Structural Strengthen EX1stlng Municipal pier Strengthen Existlng Newcomb PIer Restore Damaged Newcomb Pler Reconstruct Damaged Municlpal Pier - Upper Deck - Lower Deck b) Utllltles Sewer and Water c) Electr leal d) Upgrade Newcomb pier to 100 psf e) wearing Surface for New Deck f) Replacement of EXlsting Pavement TOTAL PIER CONSTRUCTION . AlternatIve A Raise Breakwater to 15 Feet 99,600 232,400 1,196,000 1,036,000 1,388,000 63,200 530,000 212,500 40,050 66,700 $4,864,000 15 Alternatlve B Promenade & Stabillze Breakwater 99,600 232,400 1,196,000 1,036,000 N/A 63,200 530,000 212,500 40,050 66,700 $3,531,700 . . Description AlternatlV'e A Ralse Breakwater to 15 Feet Alternatlve B Promenade & Stabl11Z3 Breakwater Pler Reconstructlon (total brought forward) 4,864,000 3,531,700 BREAKWATER CONSTRUCTION a) Ralse outer breakwater to +15 feet 9,526,000 N/A b) Stablllze Outer Breakwater at +6 feet N/A 4,118,400 Promenade, 545 feet to +18.5 feet N/A 5,912,500 TOTAL BREAKHATER $9,526,000 $10,030,900 GRAND TOTAL $14,390,000 $13,562,600 As 1ndlcated ln the descriptlon of Alternatlve B, additlonal optlons are posslble lncludlng the extension of the promenade to create a fishlng harbor and to proV'ide a ferry dock or boat launch. The costs for these dlscretionary options are: Add Flshlng Harbor-Dock 574,000 204,000 Add Ferry Doc\(: Add Boat Launch 200,000 978,000 1 e:. . . The Next Step~ As noted ln the lntrod~ction, the draft report lS belng made avaIlable to the City Councll, Pler Restoratlon Corporatlon, and the general publlC. It wlll also be sent to the fundlng agenc1e5. The PRC 15 expected to reVlew and discuss the draft report over the next sixty days and then make a report to Clty Councll wlth the PRC's recommendatlon on the preferred desIgn. Followlng Councll's actlon and dlrectlon, a contract wlll be r.egotiated with DMJM who will then begin work on Deslgn Development and the Environmental Impact Report. They will also perform hydraullc model-testlng cn whlchever breakwater system 1S selected and perform addItional geotechnlcal surveys. The PRe lS expected to complete thelr reVlew and present a recommendatlon to Clty Councll by August, 1984. At that tlme the Clty CounCIl wlll be asked to make a decision on the selection of the preferred alternatlve. Recommendation Councll members are requested to reVlew the attached document. Attachments: I Explanatory Dlagram of Wave II Alternatlve A: Rebulld Offshore Breakwater to 15 feet III Alternative B: Stablllze Offshore Breakwater at 6 feet and Construct Promenade Prepared by: JUdIth Melster, Manager Fler Development D1V1S1on Department of Communlty and EconOffilC Development 17 . ~~ 'VI ATTACHME~T I T Hs ! ! ",--1-./ /"\ L- t.- W 0 .., "if!' T;;?OlJGoH (c.~A~i ;'ATUM) rOt':. H";1 - b FeeT l' ! . C-R.&~1 H"""'J( / \ I \ I \ I \ /1\\ ~ ~\ i ( '" ~1 / \'- "/ '- .... -- .... ~ I HMA)( WATf3'il:.. pg?TfJ I P , ....,.... ~ M.J.oX :. ! 87 H? :: I: '2 Z C~E'7T \.4 /V\AX ~ -!- 20. '71 i1i?OO6-l't .. -r- 9 Z. 0 ' EXPLANATORY WAVE TRAIN DIAGRAMS FOR SIGNIFICANT WAVE (H,l AND lHmaxl . ~ .... m :::J Z > .... <: m > *. -,--, ~~ ~ ..~\ ~ :-., ~ ~E~\ .~.c ;: -~y ~ ~~:~- (, ;'\ ~...~ ~--;\ 5 ~ 1<.::: ; ';L:\ !-......\ "-r~- \ , ~~ .';~;;. ~ lJ:tt !. ~ I t.- -- k~,-~- > .f :'~ t _ ~ "" -" , ""' ~ -!. So ~ ::: i -=- ""--"1- - ~ ~~ " ... ~ ;r - ,..---- --- l.~ - - - ! -fl: r ~t_ -, ~ ';;; 1 ~ --t-~ ~ ~ I , - j - J 1 - 1 I - '-1 j 1 !-- ..... i - . .......J . ~ :/ ~ S2~A~ s-- L, ~ <: Z e; ~~I I~I U '7 a; ..J-L..~ ~ ~ ~:q '-i=! 'I r- I i I I I ! / / // / / ~;1- ~ ~' j ::;; ~ ~ ...., ~-:;:....c...-.....e .. :> ,.. # -I .., . ::> Z :> -! < .... t:l .~ - - - : i. "'"" i .".\ ~A h -\ r.~\ 1\.- , ~..\.?::: \ ~ ;; f" 1"3:.-,\-:---,-)\_ '-' c.~.'~r~'. """'- -...-" :- ~-,..,-~- r,=_~ >'0 : .. .:.~~.:\ : t; ~-~-:-:! I -~ --~1 ~ . < ~. '. :J : ~ ~ <:7 , .J:' 'q :..- ../=... ,. '1'-- ! ~.. r_'f l -,--, . "'::::;'..1 ''>- -... '-:-7 :j' I ;:V , ;) :> '? "' .., II '. 1 ,.- ~ ; ----l.- _ ~ . < --,- ~~~~:=~-l"~ ~-:'.i _'~ 1 ,", ~ I >.:.. 1 ~~ ~>~1. ~:~r_'~ ~-J> -.. ~ -----:::;-?'"r_ ~r-~n ~l [ i -~~ ~J =-; ~~~~ =4 -- ~--I - -~ --'j - --: _J -- - ~~ I -- . ~-=\ ! ~ ~"=" -i- - ~- -- - ~ . .""' .'-.. ''\. "- I / J / . / / . ~ ~I<,'.\AT~ .n f_ (1~ l-\~~ -- i i =- i- = -j :;--= J- I I I I --! L, , '-- = ~ - -'--r--li ~l '_. , I ~-- -"~~ ~ -!~--=-=i : ==-t~ ~~j q ~I --~ ~ 1 ,;-U '-, i ! - ~u....c:: / / _/ .0:-- I ---- >'-" ',,- :; ~ :; ~ TO- Santa f1onica, Califorma, '1arch 3, . . J ~t?--CJoC and Clty Councll I 1981 FROM: Acting Alrport Director , \ .~. . . 'P{!J '...,/ :.. L '- r- / ; { , ;.( loll MAR 1 0 1981 r1ayor SUBJECT: Recommendatlon of Alrport Commlssion The Airport Commission, at its last regular meetlng, took the followinq actlOn: It was moved by Commlssloner Hoyt, seconded by Commlssloner Sears, to recommend to the City Council lndlvldual aircraft owners having month-to-month agreements wlth the Clty for tie-down SDaces not be required to vacate those spaces within the next 12 mont~s; however, persons leasing spaces on a month-to-month basls on whlch they have loacted privately ow~ed T-Hangars should be notlfied the City may choose to develop the land for non-alrport uses. AYES: Hoyt McConnell Sears Chairman Roney OPPOSED: None ;Il.BSENCES: Vauq~n C~\\-rc'c\ 10# MAR 1 0 1981 ~ .. . Santa Monlca, callfornia4llPnuary 27, 19B! dJ Add'." ON O/)CJ'-'OO.s- 10 ,.3B TO: Mayor and City Council Jf\N 2, 7 10:'11 FROM: Acting Alrport Director , _ 0-'1' l '\ .j, ~ ~ \. .r .,,- ....--_.. SUBJECT: Airport Commlssion Action The Santa Monica Alrport Commission, at their regular meetlng held ~1onday, January 26th, took the following action: It was moved by Commlssioner Sears, seconded by Commissioner McConnell, that the Airport Commlssion recommend to the City Counell that the Clty Council notify all holders of month-to-month leases of Airport property, the premises are to be vacated within one year of the date on which the notice is served to the leaseholders, Further, the Commission finds this recommendation 1S based on the Commlssion's concern for the safety of the residents llving in proxlmity to the Airport, Also, the City's need for additional funds, coupled with the ObV10US economic potentlal of the land, makes development for other purposes a desirable goal. AYES: McConnell Sears Roney NOES: Vaughn ABSENT: HOYT CKM:dV[l1 138 {JAf-l "i , ~J 7 i"" oP'I,