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Storm Water Trash Facilities Maintenance Agreement 2022-0120850RECORDING REQUESTED BY: CITY OF POWAY AND WHEN RECORDED MAIL TO: CITY CLERK CITY OF POWAY P 0 BOX 789 POWAY, CA 92074 DOC# 2022-0120850 1111111111111111111111111111111111111111111111111111111111111111111111 Mar 18, 2022 08:53 AM OFFICIAL RECORDS Ernest J. Dronenburg, Jr., SAN DIEGO COUNTY RECORDER FEES: $0.00 (SB2 Atkins: $0.00) PAGES: 19 (THIS SPACE FOR RECORDER'S USE) APN: 317-270-09-01 through 14 and 317-270-10-01 through 14 STORM WATER TRASH FACILITIES MAINTENANCE AGREEMENT 13100 and 13200 Kirkham Way (B20-1024/TA20-027) The undersigned grantor(s) declares: Documentary Transfer Tax is $ -0- pursuant to R & T Code 11922 (conveyance to a Government Agency) This AGREEMENT for the maintenance and repair of certain Storm Water Trash Facilities is entered into between the Property Owner(s) Valley View Business Center Owners Association, a California nonprofit mutual benefit corporation, (hereinafter referred to collectively as "OWNER") and the City of Poway (hereinafter referred to as "CITY") for 'the benefit of the CITY, the OWNER, the successors in interest to the CITY or the OWNER, and the public generally. WHEREAS, OWNER is the owner of certain real property located in the City of Poway, California, more particularly described in Exhibit "A", hereto (hereinafter referred to as the "PROPERTY"), which is being improved by a tenant to add storage racks, in accordance with such tenant's application for Building Permit B20-1024, which is on file with the CITY. This Agreement is required as a condition of approval for such development. WHEREAS, in accordance with the California Regional Water Quality Control Board San Diego Region Order Number R9-2017-0077, (hereinafter referred to collectively as "Trash Amendment"), the City of Poway's Stormwater Management and Discharge Control Ordinance, Poway Municipal Code, Chapter 13 and 16 (the "Stormwater Ordinance"), the City of Poway Subdivision Ordinance, the City of Poway Zoning Ordinance, the City of Poway Grading Ordinance and/or other ordinances or regulations of CITY which regulate land development and urban runoff, OWNER has proposed that storm water runoff and trash generation from the PROPERTY be managed by the use of the following Storm Water Trash Facilities which are identified as "Best Management Practices" or "BMPs": One (1) Flexstorm Connector Pipe Screen located throughout the site as shown on Exhibit "B". The precise location(s) and extent of the BMPs are indicated on the approved building plans on file with CITY's Development Services Department as B20-1024. The manner and standards by which the BMPs must be repaired and maintained in order to retain their effectiveness and the approximate location of the BMPs are as set forth in the Operation and Maintenance Plan (hereinafter "O&M PLAN"), which is attached hereto and incorporated herein as Exhibit "C". Because additional impervious area may require the addition of or alteration of storm water facilities SWTFMA (B20-1024/TA20-027) and strategies, no impervious area or additional drains may be added to the project site without prior approval from the City Engineer. WHEREAS, OWNER's representations that the BMPs will be maintained have been relied upon by CITY in approving OWNER's development applications. It is the purpose of this Agreement to assure that the BMPs are maintained, by creating obligations that are enforceable against the OWNER and the OWNER's successors in interest in the PROPERTY. It is intended that these obligations be enforceable notwithstanding other provisions related to BMP maintenance that are provided by law. NOW, THEREFORE, for consideration of (a) CITY's approval of the above development applications and (b) the mutual covenants set forth herein, IT IS HEREBY AGREED AS FOLLOWS: 1. Incorporation of Recitals. The recitals set forth above are incorporated herein by this reference and constitute a part of this AGREEMENT 2. Maintenance of Storm Water Trash Facilities. OWNER agrees, for itself and its successors in interest, to all or any portion of the PROPERTY, to comply in all respects with the requirements of the Stormwater Ordinance with regards to the maintenance of BMPs, and in particular agrees to perform, at its sole cost, expense and liability, the following "MAINTENANCE ACTIVITIES": all inspections, cleaning, repairs, servicing, maintenance and other actions specified in the O&M PLAN, with respect to all of the BMPs listed above, at the times and in the manner specified in the O&M PLAN. OWNER shall keep records of this maintenance and provide copies of such records and annual certification of maintenance as requested by CITY. OWNER shall initiate, perform and complete all MAINTENANCE ACTIVITIES at the required time, without request or demand from CITY or any other agency. OWNER further agrees that "MAINTENANCE ACTIVITIES" shall include replacement or modification of the BMPs in the event of failure. Replacement shall be with an identical type, size and model of BMP, except that: (a) The City Engineer may authorize substitution of an alternative BMP if he or she determines that it will be as effective as the failed BMP; and (b) If the failure of the BMP, in the judgment of the City Engineer, indicates that the BMP in use is inappropriate or inadequate to the circumstances, the BMP must be modified or replaced with a more effective BMP to prevent future failure in the same or similar circumstances. 3. Notices. OWNER further agrees that it shall, prior to transferring ownership of any land on which any of the above BMPs are located, or any lot or portion of the PROPERTY which is served by the above BMPs, and also prior to transferring ownership of any such BMP, provide clear written notice of the above described maintenance obligations to the transferee. 4. CITY's Right to Perform Maintenance. It is agreed that CITY shall have the right, but not the obligation, to elect to perform any or all of the MAINTENANCE ACTIVITIES if, in the CITY's sole judgment, OWNER has failed to perform the same. Such maintenance by the CITY shall be conducted in accordance with the nuisance abatement procedures set forth in Poway Municipal Code Chapter 8.72. In the case of maintenance performed by the CITY, it may be performed by CITY forces, or a contractor hired by the CITY, at the CITY's sole election. It is recognized and understood that the CITY makes no representation that it intends to or will perform any of the MAINTENANCE ACTIVITIES, and any election by CITY to perform any of the MAINTENANCE ACTIVITIES shall in no way relieve OWNER of its continuing maintenance obligations under this agreement. If CITY elects to perform any of the MAINTENANCE ACTIVITIES, it is understood that CITY shall be deemed to be acting as the agent of the OWNER and said work shall be without warranty or representation by CITY as to safety or effectiveness, SWTFMA (B20-1024/TA20-027) Page 2 shall be deemed to be accepted by OWNER "as is", and shall be covered by OWNER's indemnity provisions below. If CITY performs any of the MAINTENANCE ACTIVITIES, after CITY has demanded that OWNER perform the same and OWNER has failed to do so within a reasonable time stated in the CITY's demand, then OWNER shall pay all of CITY's costs incurred in performing the MAINTENANCE ACTIVITIES, plus an administrative fee. OWNER's obligation to pay CITY's costs of performing MAINTENANCE ACTIVITIES is a continuing obligation. If OWNER fails to pay CITY's costs for performing MAINTENANCE ACTIVITIES, CITY may assess a lien on the property or properties of the responsible parties pursuant to the procedures set forth in Poway Municipal Code Chapter 8.72. 5. Grant of Easement to CITY. OWNER hereby grants to CITY a perpetual easement over, under and across all of the PROPERTY, for purposes of accessing the BMPs, inspecting the BMPs, and performing any of the MAINTENANCE ACTIVITIES specified in Paragraph 1 above. CITY shall have the right, at any time and upon reasonable notice to OWNER, to enter upon any part of said area as may be necessary or convenient for such purposes. OWNER shall at all times maintain the PROPERTY so as to make CITY's access clear and unobstructed. 6. Administration of Agreement for CITY. CITY hereby designates the City Engineer as the officer charged with responsibility and authority to administer this Agreement on behalf of CITY. Any notice or communication to the City related to the implementation of this Agreement shall be addressed to: City Engineer City of Poway 13325 Civic Center Drive Poway, CA 92064 7. Defense and Indemnity. CITY shall not be liable for, and OWNER and its successors in interest shall defend and indemnify CITY and the employees and agents of CITY (collectively "CITY PARTIES"), against any and all claims, demands, liability, judgments, awards, fines, mechanic's liens or other liens, labor disputes, losses, damages, expenses, charges or costs of any kind or character, including attorneys' fees and court costs (hereinafter collectively referred to as "CLAIMS"), related to this Agreement (specifically including but not limited to OWNER's alleged noncompliance with the Trash Amendment or the Stormwater Ordinance), and arising either directly or indirectly from any act, error, omission or negligence of OWNER, OWNER's successors, or their contractors, licensees, agents, servants or employees, including, without limitation, claims caused by the concurrent negligent act, error or omission, whether active or passive, of CITY PARTIES. OWNER shall have no obligation, however, to defend or indemnify CITY PARTIES from a claim if it is determined by a court of competent jurisdiction that such claim was caused by the sole negligence or willful misconduct of CITY PARTIES. Nothing in this Agreement, CITY's approval of the development application or plans and specifications, or inspection of the work is intended to acknowledge responsibility for any such matter, and CITY PARTIES shall have absolutely no responsibility or liability therefore unless otherwise provided by applicable law. 8. Allocation of Costs. Following the sale or transfer of any individual residential lots by OWNER, the cost of the MAINTENANCE ACTIVITIES required by this Agreement shall be divided equally by all lot owners, and paid by each lot owner or his or her heirs, assigns and successors in interest. This requirement shall be binding on all lot owners in the subdivision, and each shall be responsible for his or her equal share of the cost associated with the maintenance. SWTFMA (B20-1024/TA20-027) Page 3 H. Agreement Binds Successors and Runs With the PROPERTY. |tinunderstood and agreed that the terms` covenants and conditions herein contained shall constitute covenants running with the land and shall be binding upon the heiro, exaouhmre, adrninistratono, successors and assigns of OWNER and C)TY, shall he deemed to befor the benefit ofall persons owning any interest in the PROPERTY (including the interest of CITY or its mucoenanns in the easement granted herein). It is the intent of the parties hereto that this Agreement nhn{| be recorded and shall be binding upon all persons purchasing or otherwise acquiring all or any !ot. unit orother portion of the PROPERTY, who shall bedeemed tohave consented toand become bound by all the provisions hereof. 10. OWNER's CmmMmoin0 Responsibilities Where Work Commenced o,Permit Obtained. Notwithstanding any other provision of this Aoreemert, no transfer or conveyance of the PROPERTY or any portion thereof shall in any way relieve OWNER of or otherwise affect OWNER's responsibilities for installation or maintenance of BMPs which may have arisen under the ordinances or regulations of CITY nafarnad to in this /\graonnonL or other federal, state or CITY |avva, on account of OWNER having obtained a permit which creates such obligations or having commenced grading, construction or other land disturbance work. 11' Amendment and Re|mmam. The hemna of this Agreement may be modified only by a written amendment approved and signed bvthe Director ofDevelopment Services acting u| behalf of CITY and bvOWNER orOVVNER'oau000nsor(s)|ninterest. This Agreement may beterminated and OWNER and the PROPERTY released from the covenants set forth henain, by release, which CITY may execute if it determines that another mechanism will assure the ongoing maintenance of the BMPs or that it is no longer necessary to assure such maintenance. 12. Governing Law and Sevenabllih/' This Agreement shall bagoverned bythe laws of the State of California. Venue in any action related to this Agreement shall be in the Superior Court of the State oYCalifornia, County ofSan Diego. OWNER hereby waives any right 8nremove any such action from San Diego County as is otherwise permitted by California Code of Civil Procedure Section 394, In the event that any of the provisions of this Agreement are held to be unenforceable ¢rinvalid by any court ofcompetent jurimdict|on, the v$|id|b/, and enforceability of the rerVainingprovisions ahaUnot beaffected thereby. 13 Aitoroey'm Fees. The prevailing party in any action orproceeding to enforce or interpret the harnns of this Agreement shall be entitled to recover all of its reasonable litigation expenses. including its expert fees, attorneys' fees, courts costs, arbitration costs, and any other fees. IN WITNESS WHEREOF, the parties have executed this Agreement on the dates set forth hereinafter. OWNER: Valley View Business Center Owners Association, a California nonprofit mutual benefit corporation Luigi Anje Vice -President (signature must bonotarized) |SVVTFK8A(B2O-1O24/TA2O-O27) Page CALIFORNIA ALL-PURPOSE ACKNOWLEDGMENT CIVIL CODE § 1189 A notary public or other officer completing this certificate verifies only the identity of the individual who signed the document to which this certificate is attached, and not the truthfulness, accuracy, or validity of that document. State of California -� County of _ An a J I eeO On (T cie.v'c..t, ,a7 ar3 Date personally appeared before me, DP) i r-L t L-v'/A, I t ec r-c,f Here Insert Name and Title of tlhe Officer 1,---t .d ,4.--c \ k A C' r Li( JC c. e,L J Nafihe(s) of Signer(s) who proved to me on the basis of satisfactory evidence to be the person(s) whose name(s) is/are subscribed to the within instrument and acknowledged to me that he/she/they executed the same in his/her/their authorized capacity(ies), and that by his/her/their signature(s) on the instrument the person(s), or the entity upon behalf of which the person(s) acted, executed the instrument. 4 4 4 .. 4 4 4 4 w 4 4 #� ROBIN SILVA Notary Public - California z San Diego County Commission # 2235739 My Comm. Expires Mar 25, 2022 Place Notary Seal and/or Stamp Above I certify under PENALTY OF PERJURY under the laws of the State of California that the foregoing paragraph is true and correct. WITNESS my hand,and official seal. Signature OPTIONAL Signature of Notary Public Completing this information can deter alteration of the document or fraudulent reattachment of this form to an unintended document. Description of Attached Document Title or Type of Document: rry.\ LOe 1 Tr -C-Sk- t`C C� r 3 OnC,k,k ti1 +-Gt Document Date: t - a- Number of Pages: 1-7 Signer(s) Other Than Named Above: Capacity(ies) Claimed by Signer(s) Signer's Name: LU-Y 1 J I-i Lc ❑ Corporate Officer - Ttle(s): ❑ Partner - 0 Limited 0 General ❑ Individual ❑ Trustee ❑ Other: ❑ Attorney in Fact ❑ Guardian of Conservator Signer is Representing: Signer's Name: ❑ Corporate Officer - Title(s): 0 Partner - 0 Limited 0 General ❑ Individual 0 Attorney in Fact ❑ Trustee ❑ Guardian of Conservator ❑ Other: Signer is Representing: ©2017 National Notary Association CITY OF PAWAY: Robert " . Manis Directo of Development Se APPROVED AS TO FORM: Date: (signature must be notarized) 11/3o/Zl APPROVED AS TO CONTENT: Office of the City Attorney Engineering Divis' erm ,A450ki fA(24•0us City Attorney Attachments 1. Certificate of Acceptance 2. Exhibit A — Legal Description of Property 3. Exhibit B — Location of BMPs 4. Exhibit C — Operation and Maintenance Plan Melody R&cc, P. City Engineer SWTFMA (B20-1024/TA20-027) Page 5 CALIFORNIA ALL-PURPOSE ACKNOWLEDGMENT CIVIL CODE § 1189 A notary public or other officer completing this certificate verifies only the identity of the individual who signed the document to which this certificate is attached, and not the truthfulness, accuracy, or validity of that document. State of California County of San Diego on December 1, 2021 Date before me, ) Yvonne Mannion, Notary Public Here Insert Name and Title of the Officer personally appeared Robert J. Manis Name(s) of Signer(s) who proved to me on the basis of satisfactory evidence to be the person(s) whose name(s) is/are subscribed to the within instrument and acknowledged to me that he/she/they executed the same in his/her/their authorized capacity(ies), and that by his/her/their signature(s) on the instrument the person(s), or the entity upon behalf of which the person(s) acted, executed the instrument. I certify under PENALTY OF PERJURY under the laws of the State of California that the foregoing paragraph is true and correct. YVONNE MANNION Notary Public - California San Diego County Commission N 2363699 My Comm. Expires Jul 1, 2025 Place Notary Seal Above WITNESS my hand and official seal. Signature j OPTIONAL Signature of Notary Public Though this section is optional, completing this information can deter alteration of the document or fraudulent reattachment of this form to an unintended document. Description of Attached Document Title or Type of Document: Document Date: Number of Pages: Signer(s) Other Than Named Above: Capacity(ies) Claimed by Signer(s) Signer's Name: ❑ Corporate Officer — Title(s): ❑ Partner — ❑ Limited ❑ General ❑ Individual ❑ Attorney in Fact ❑ Trustee ❑ Guardian or Conservator ❑ Other: Signer Is Representing: Signer's Name: ❑ Corporate Officer — Title(s): ❑ Partner — ❑ Limited ❑ General ❑ Individual El Attorney in Fact ❑ Trustee ❑ Guardian or Conservator ❑ Other: Signer Is Representing: ©2016 National Notary Association • www.NationalNotary.org • 1-800-US NOTARY (1-800-876-6827) Item #5907 CERTIFICATE OF ACCEPTANCE (Storm Water Trash Facilities Maintenance Agreement) This is to certify that the interest in real property located in the City of Poway conveyed by the Grant of Easement described in Item 5 of the attached document dated i 1 4 1 rLi , from Valley View Business Center Owners Association, a California nonprofit mutual benefit corporation, to the City of Poway, a political corporation and/or governmental agency, is hereby accepted by the undersigned officer or agent on behalf of the City Council pursuant to authority conferred by Resolution No. 17-007 adopted on April 18, 2017. Dated: /% 3d Z CITY OF POWAY Seal: By: SWTFMA (B20-1024/TA20-027) RtbertJ. Manisa Department of Development Services EXHIBIT "A" PROJECT LEGAL DESCRIPTION: LOTS 54 AND 55 OF POWAY TRACT 85-04, UNIT 2, IN THE CITY OF POWAY, COUNTY OF SAN DIEGO, STATE OF CALIFORNIA, ACCORDING TO MAP THEREOF NO. 12572, FILED IN THE OFFICE OF THE COUNTY RECORDER OF SAN DIEGO COUNTY, FEBRUARY 28, 1990, AS FILE NO. 90-107515 OF OFFICIAL RECORDS. Exhibit C 13100 & 13200 Kirkham Way Poway Ca 92064 ADS FLEXSTORM: CONNECTOR PIPE SCREEN (CPS) /PROTECTIVE BYPASS LID 12 GA U-CHANNEL STIFFENER (Typ.) 4 l-MOUNTING BRACKETS 3/8" WEDGE ANCHOR BOLTS EXTENSION --SLOTTED HOLES FOR PANEL SLOPED CATCH BASIN FLOORS 14 GA 5 MM PERFORATED - - CPS L STAINLESS STEEL 50% OPEN AREA CPS U CPS U-EXT SIZING TABLE MINIMUM BYPASS RATINGS for lid designs with 6" Freeboard CPS Flow Rates by Model V. I, p`"""' ��"'" B (bypass height) = 4" B (bypass height) = 6" B (bypass height) = 8" B (bypass height) = 10" B (bypass height = 12" Model Screen Length Screen Height A:aeeniNec open area) QscreenFlow Rate (cfs) Lhypass (ft) Q4 H4 Q6 H6 Q8 HB Q10 Hi0 Q12 Hi, 3L18H-Bypass-Shape 3 18 1.80 8.72 3.00 3.93 8 5.52 7 6.81 6 7.77 5 13.19 10 4L18H-Bypass-Shape 4 18 2.45 11.84 4.00 5.24 8 7.35 7 9.08 6 10.36 5 17.58 10 5L18H-Bypass-Shape 5 18 3.09 14.96 5.00 6.55 8 9.19 7 11.35 6 12.95 5 21.98 10 Determine CPS model number based on screen length and height - bypass height - and screen shape. For example Model 3L18H-8-U is 3' wide x 18" tall, has 8" bypass height, and is "U" shaped. Custom lengths and heights are available for any catch basin. *LA County approved *Full Capture Device as Certified by the California Regional Water Quality Board ALL PRODUCTS MANUFACTURED BY INLET 6 PIPE PROTECTION, INC A DIVISION OF ADS, INC. WWW.INLETFILTERS.COM <sao assTFU77 Fx INFOEINLETFILTERS.COM Control (CRWQCB) ^77=m • =:�? 7 1` "~FRS Flexstorri CPS A CPS FLOW CALCULATIONS STANDARD LENGTHS, VARIABLE BYPASS HEIGHTS ADS CPS units are standardized with a pre-set Length of screen (L). The height of the bypass is the variable used to confirm that the total QbY, ,, for the CPS with Lid design exceeds the Max Qio for a certain CB width. The sizing table below shows the resultant Q„yp„, for the various B (bypass heights). fDlefinining the Orifice bypass equation for CPS with deflector lids "bypass = Cbypassabypass Z9H =.6 (coefficient) g= 32.2 ft/sz Awpa,. = , ne"vnor,u.."i x h ibyrash<Iehn H = depth of water to centroid of bypass CPS U SIZING TABLE ( MINIMUM BYPASS RATINGS for lid designs with 6" Freeboard CPS Flow Rates by Model B (bypass heigh ) = 4" B (bypass heigh ) = 6" B (bypass heigh ) = 8" B (bypass height) =10" B (bypass height) = 12" Model Screen Length Screen Height A,s,oe. wet open,,„) Q,r,«.Flow Rate (cfs) Leyp„s (ft) Q4 H, Q6 H6 Q8 Ha Q10 Hto Q12 Hiz 3L18H-Bypass-Shape 3 18 1.80 8.72 3.00 3.93 8 5.52 7 6.81 6 7.77 5 13.19 10 4L18H-Bypass-Shape 4 18 2.45 11.84 4.00 5.24 8 7.35 7 9.08 6 10.36 5 17.58 10 5L18H-Bypass-Shape 5 18 3.09 14.96 5.00 6.55 8 9.19 7 11.35 6 12.95 5 21.98 10 Determine CPS model number based on screen length and height - bypass height- and screen shape. For example Model 3118H-8-U is 3' wide x 18" tall, has 8" bypass height, and is "U" shaped. Custom lengths and heights are available for any catch basin. ypass ratings In Black are for 3.5Vh Minimum Catch Basin Depths Bypass rati gs In Red a e far 4' Vb Minimum Catch Basin Depths Example Selection and Calculation: Assume we have a 7' wide catch basin with a depth Vb of 3.5' and 18' connector pipe. The Max Q6 is 1.2 CFS and the Max Qio is 5.3 CFS per the hydrology study table to the right. Select the appropriate screen to pass the 1 year flow then determine the minimum bypass height required to pass the 10 year flow. The 3L18H-68 screen (highlighted in green) passes 8.52 CFS far exceeding the 1.2 CFS requirement. According to the sizing table that unit will bypass 5.52 CFS with a 6" bypass height based on the Orifice Flow bypass equation which is greater than the required 5.3 CFS maximum 10 yr flow seen by the 7' wide catch basin. The bypass is calculated as follows: Qaypa„ = O6ma„Abypa,s Zgil Ceyp,,, = .6 (orifice coefficient) g= 32.2 ft/s2 Anw•„ = L Penru af„r«n1 x h LWwrs hlh0 = (3 x 6/12) =1.5 Rz H = depth of water to centroid of bypass (maintaining 6" freeboard) We need to check Clearance and determine the H Clearance = Vdepth-Hscreen-Hbypass-curb height (must always be > 4") Clearance = 42"-18"-6"-8"=10" H = Hbypass/2 + Clearance - 6" freeboard (sized conservatively) H = 6/2 + 10 - 6 = 7" or .583 ft Finally, Qey,i„e=06yPa„Hbypassjig geyp11z=.6x1.5V2x32.2x.S83=5.52cfs Catch Basin Ratings for one year and ten year rain events as determined by LA County hydrology studies CB width (ft) Max Qv, (cfs) Max Q,,, (cfs) 3.5 2.8 0.6 7 5.3 1.2 10 7.5 1.7 14 10 2.2 21 13.9 3.1 28 17.3 3.8 ADS - FLEXSTORM CONNECTOR PIPE SCREEN (CPS) WORK INSTRUCTIONS 1.0 Product Selection: Installer to determine which CPS Model to install based on 1. Flow Ratings, 2. Bypass Requirements, 3. Location of Connector Pipe inside the catch basin (see Product Selection Guide). 2.0 Materials: All FLEXSTORM CPS are comprised entirely of 304 stainless steel and brought to the field pre -configured for easy assembly once Product Selection is confirmed; All Models are supplied with vertical upright mounting brackets which accept qty (4) 3/8" x 3" minimum stainless anchor bolts. All bypass lids require a qty (2) 3/8" x 3" min stainless anchor bolts. Mounting brackets are equipped with slotted holes to allow for varied contours on walls and sloped floors. 3.0 Installation of Base Model: Drop CPS through the manhole opening. Position the CPS evenly spaced around the connector pipe ensuring a minimum of 4" spacing away from any corners. Loosen the bolts in the slotted holes which connect the screen to the upright mounting brackets until the bottom is flush with the floor. Tighten the bolts and mark the hole locations on the wall for the stainless anchor bolts. Drill holes and hammer the bolts in place and secure the CPS using stainless nuts. If the bottom of the base exposes more than a 5 mm gap then an additional base face strip may be fastened to the base channel using stainless tek screws or rivets. This base face strip matches the length and contour of the primary base. 3.1 Installation of Bypass Lid: If the bypass lid is required verify the minimum bypass height needed and mark the "B" bypass height location on the wall directly above the base uprights. Lift the lid in place and mark the hole locations for the lid mounting brackets. Drill holes and hammer the bolts in place and secure the lid with the stainless nuts. 4.0 Removal of CPS: In certain locations, the CPS may need to be removed in order to provide increased accessibility through the manhole entry. In such cases, the CPS would utilize the "Quick Release" wall mount bracket set and standard CPS flanges. See the installation drawing labeled Removable CPS Detail for step by step instructions. In standard installations, the CPS can be removed by simply loosening the 3/8" anchor nuts that secure it to the wall. 5.0 Warranty: ADS — FLEXSTORM warrants the CPS material to be free of defects and guarantees base framing integrity for a period of 3 years from installation date. D C 4 3 2 1 Deflector, See Sh. 3 *Hb *Hs 2" (TYP.) Horizontal 1 1/4" x 1/2" x 1/2" 12GA U-Channel Stiffener (Typ.) Vertical 1 1/4" x 1/2" x 1/2" 12GA U-Channel Stiffener (Typ.) 0 O; ELEVATION VIEW N.T.S. Spot Weld (Typ.) See Note 2 Hereon 1 1/2" x 1 1/2" 13GA Mounting Bracket (Typ.) 14GA 5mm Perforated Screen 50% Open NOTES: 1. All Materials Are Type 304SS Unless Otherwise Noted 2. All Horizontal And Vertical Stiffeners Shall Be Spot Welded @ 4"C.C. (Max) To Perforated Screen 3. For Catch Basin Uneven Floor Extension Panel Detail See Sh. 3 SOS ,wnsnSw ""iOreuGICES cxono 'cam) REJECTED PPR. MN DIE pas... CONTIPP. 16 SCSI REPORTS. RR PS COPEOPERS OF noid SERVOS MS FOR R.I... consocuk REOPRICIENIS MCP. HEREON 3/8" x 3" Wedge Anchor, 2 Per Connection (Typ.) 2" 3/4 JP-) Ex. Catch (TYP•) Basin Wall 1 1/2" x 1 1/2" x "Hs" 13GA Mounting Bracket (Typ.) B See Detail A 5/16" x 1" Hex Bolt 1 B A PLAN VIEW N.T.S. *See Appendix A-1 And CPS Sizing Table For Hb, Hs, And L Values 4 3 Hereon Washer, And Lock Nut, 2 Per Connection 1 1/4" x 1/2" x 1/2" 12GA U-Channel Stiffener (Typ.) 2 DETAIL A N.T.S. 3/4" (Typ.) 14GA 5mm Perforated Screen 50% Open ADS FLEXSTORM CPS U r". PLAN, ELEVATION, AND p�DETAIL I Il1y5QDt6 I A Is.,1 3 1 A D C B A 4 Deflector, See Sh. 5- *Hb 3 47 2 14GA 5mm Perforated Screen 50% Open Hs/2 *Hs 2" (TYP.) e. Vertical 1 1/4" x 1/2" x 1/2" 12GA U-Channel Stiffener (Typ.) 1 Spot Weld (Typ.), See Note 2 Hereon 5. 3" Base Support Bracket At The Inflection Point Required For All Units 1 NOTES: 1. All Materials Are Type 304SS Unless Otherwise Noted 2. All Horizontal And Vertical Stiffeners Shall Be Spot Welded @ 4"C.C. (Max) To Perforated Screen 3. Center Stiffener Required When S >_ 3'-0" Horizontal 1 1/4" x 1/2" x 1/2" 12GA U-Channel Stiffener (Typ.) Center Stiffener tea;! DEPARTMENT OP PUBLIC WORK. ® ACCEPTED PIAPIE cOPPEC710. NOTED CI REVISE Cuw,moxD ❑REJECTED R=10" (TYP.) \-1 1/2" x 1 1/2" 13GA Mounting o Bracket (TYP.) \-3" Base Support`-� '�12" Center Base Support Bracket (Typ.), Bracket (When S a 3'-0") See Detail D, Sh. 3 See Detail C, Sh. 3 ELEVATION VIEW N.T.S. See Detail B, Sh. 2 Top Support Bracket, See Sh. 2 �318" x 3" i Wedge Anchor (TYP.) 4. Top And Center Base Support Brackets Required When S a 3'-0" 6. For Catch Basin Uneven Floor Extension Panel Detail See Sh. 4 1 1/4" x 1/2" x 1/2" 12GA U-Channel Stiffener (Typ.) 14GA 5mm Perforated Screen 50% Open 11/2"x11/2"x"Hs" r 13GA Mounting t `�,� Bracket (Typ.) S S/2 See Detail A Hereon 'L PLAN VIEW N.T.S. *See Appendix A-1 And CPS Sizing Table For Hb, Hs, And L Values 4 3 4 2 5/16" x 1" Hex Bolt, Washer, And Lock Nut, 2 Per Connection 3/4" (TYP.) 2" ' (TYP ) !lllllllllll�llllllllilpplllllll�r k-Ex. Catch Basin Wall DETAIL A N.T.S. 3/8" x 3" Wedge Anchor, 2 Per Connection (TYP.) ADS FLEXSTORM CPS L PLAN, ELEVATION, AND DETAIL ' A IRrt.,1 " 5 1 C *3- A D 4 3 2 1 Deflector, See Sh. 5 *Hb *Hs Hs/2 2" (TYP.) 0 14GA 5mm Perforated Screen 50% Open Spot Weld (Typ.), See Note 2 Hereon Vertical 1 1/4" x 1/2" x 1/2" 12GA U-Channel Stiffener (Typ.) NOTES: 1. All Materials Are Type 304SS Unless Otherwise Noted 2. All Horizontal And Vertical Stiffeners Shall Be Spot Welded @ 4"C.C. (Max) To Perforated Screen 3. Center Stiffener Required When Sz3'-0" 4. Top And Center Base Support Brackets Required When S Z 3'-0" 5. 3" Base Support Bracket At The Inflection Points Required For All Units 6. For Catch Basin Uneven Floor Extension Panel Detail See Sh. 4 - 3/8" x 3„ Wedge Anchor, 2 Per Connection (Typ.) / Horizontal 1 1/4" x 1/2" x 1/2" 12GA U-Channel 3" Base Support 12" Center Base Support 1 1/2" x 1 1/2" 13GA Mounting Bracket (TYP.) B Stiffener (Typ.) Bracket (Typ.), Bracket (When S Z 3-0) LOS ANGpES COUNTY See Detail D, Sh. 3 See Detail C, Sh. 3 DEPARTMENT °`"10"`WON. o c a NOTED S 0 "E.Emeo 3/4" (TYP,) 2" (TyP) Ex. Catch f Basin Wall 1 1/2" x 1 1/2" x "Hs" Bp'J�a 13GA Mounting B Bracket (TYP.) A ELEVATION VIEW N.T.S. See Detail B, Sh. 2 Top Support R=10" _ Bracket, o-;p.) 1 See Sh. 2 S *L PLAN VIEW N.T.S. See Detail A Hereon 3/8" x 3" Wedge Anchor (TYP.) r - - -I * See Appendix A-1 And CPS Sizing Table For Hb, Hs, And L Values 4 3 1' MS. COMM. OE FROIER OMR& Oft. OFFROOL NO MO RUMP. =MAR. ROZARO•0114 AMP.. MIMEO WRFOO OM HUMBS. O. OADOICt Stevan i",„�E,s 5/16" x 1" Hex Bolt Washer, And Lock Nut 2 Per Connection 1 1/4" x 1/2" x 1/2" 12GA U-Channel Stiffener (Typ.) 2 I-3/4" (TYP.) 14GA 5mm Perforated Screen 50% Open ADS FLEXSTORM CPSUEXT PLAN, ELEVATION, AND � DETAIL C I hies,xa,a I A 1rt„15 1 A 0 A 4 3 I7 2 Further to my last email, this new design is workable for mosquito abatement activities and is approved for use on our end (from a mosquito abatement standpoint). Thanks to all involved for the work and modification to the device. Joseph Huston Field Operotions Supervisor e ,�' I O. 510-783-7744 j F: 510-783-3903 23187 Connecticut St., Hayward, CA 94545 sat` 3 HINGED LID SHOWN IN OPEN POSITION (REMAINS IN OPEN POSITION ON ITS OWN) LID BRACKETS SECURED TO WALL WITH SS WEDGE ANCHORS //rSTAINLESS STEEL HINGE WELDED TO LID AT EACH SUPPORT BRACKET ALAMEDA COUNTY MOSQUITO ABATEMENT DISTRICT HINGED LID DESIGN ALL PRODUCTS MANUFACTURED BY INLET L PIPE PROTECTION, INC A DIVISION OF ADS, INC. W W W.INLETFILTERS.COM <866) 287-8655 PH <630) 355-3477 FX INFOEINLETFILTERS.COM C CPS rFLEXSTORM-CPS sc...? 1 I2'2r1 CFs I i IA A 0 A D A 4 3 REMOVABLE CPS DETAIL 4 STEP 1 STEP 2 STEP 3 STEP 4 EASY LIFT HANDLE ,'-CPS FLANGE -WALL-MOUNTED QUICK RELEASE BRACKET /-3/8" ANCHOR BOLTS 45 INSTALLATION INSTRUCTIONS 1. LOWER SCREEN INTO CATCH BASIN THROUGH MANHOLE OPENING. 2. RAISE THE UNIT ABOVE THE WALL MOUNTED BRACKETS. 3. MOVE THE UNIT TOWARDS WALL UNTIL FLANGES ARE FLUSH WITH WALL. 4. LOWER THE SCREEN —3" UNTIL CPS FLANGES ARE CAPTURED BEHIND WALL MOUNTED BRACKETS. ENSURE BASE IS FLUSH TO CATCH BASIN FLOOR. DRAWN ayar6 CHECKED 3/30/2015 Qa HEN APPROVED 2 513E C DWGIq Removable CPS 1 1 ISHEET 1 OF 1 REV D C 8 A