RPVCCA_CC_SR_2013_11_19_C_Catch_Basin_Maintenance_AgreementCrrYOF
MEMORANDUM
TO: HONORABLE MAYOR & CITY COUNCIL MEMBERS
FROM: LES JONES, INTERIM DIRECTOR OF PUB C ORKS
DATE: NOVEMBER 19, 2013
SUBJECT: APPROVAL OF CATCH BASIN MAINTENA E
AGREEMENT (Supports 2013 City Council Goal 4-
Public Infrastructure)
REVIEWED: CAROLYN LEHR, CITY MANAGER ~
Project Manager: Andy Winje, Associate Engineer P
RECOMMENDATION
1) Approve a Maintenance Agreement between the City of Rancho Palos Verdes and
the County of Los Angeles for maintenance of the County owned catch basins to be
retrofitted as part of the Machado Lake Trash Screen Project.
2) Authorize the City Manager and City Clerk to execute the Maintenance Agreement
(Option 2) between the City of Rancho Palos Verdes and the County of Los Angeles
Department of Public Works.
EXECUTIVE SUMMARY
As a means to compliance with storm water quality regulations, the Los Angeles
Regional Water Quality Control Board (Regional Board) allows cities with drainage
areas tributary to Machado Lake to install trash excluders (screens) in all catch basins
collecting that drainage. In recent years the City has installed screens in the City owned
basins, which amount to about 65% of the total number of basins required to be
retrofitted in the watershed. The County, owner of the remaining catch basins, requires
the City to enter into a maintenance agreement as a prerequisite to granting the needed
permit to install the remaining screens.
BACKGROUND
The Regional Board has established a Total Maximum Daily Load (TMDL) waste load
allocation allowing zero trash to enter Machado Lake from the watershed's storm drains.
Portions of Rancho Palos Verdes drain to Machado Lake and therefore the City is
included in the Regional Board's order to eliminate trash that reaches the lake. As a
means of compliance cities included in the Machado Lake TMDL may install trash
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Machado Lake Trash Screen Maintenance Agreement
Page 2of3
November 19, 2013
excluder devices that will minimize the amount of trash that can enter a storm drain. All
catch basins need to be retrofitted by 2016 if this option is chosen.
The alternative to installation of these devices would be to perform annual wet and dry
weather outfall monitoring, which is not inexpensive. Even more important, the City
could be found to be out of compliance by the Regional Board or any third party if even
a single piece of trash was found at an outfall, leading to potential fines and corrective
actions that would far outweigh the cost of installing and maintaining the excluder
devices.
The City of Rancho Palos Verdes has an installation program in place as part of the
Water Quality and Flood Protection Program and has included the cost to install the
remaining 40 screens in this year's budget. A grant recently awarded to the City of
Torrance· on behalf of the City and other South Bay cities will also help to defray some
of the costs. The City of Torrance is currently soliciting bids for a construction contract
and installation of the screens should begin in the coming weeks.
DISCUSSION
The County owns the remaining catch basins in the City's portion of the Machado Lake
Watershed that have not yet had a screen installed. In order to obtain a permit to
modify the County's basins, the City must execute a maintenance agreement for the
impacted basins. The County offers a choice of two standard agreements for
maintenance of catch basins modified by trash excluders. Although the agreement
options are somewhat biased toward the County, the County is not willing to make
modifications to these agreements because they must contract with over 50 cities.
They are "take it or leave it" agreements.
Legal Analysis: The City Attorney's office has three concerns with this contract as
currently written. First, the indemnity provision is drafted in such a way that the
indemnity and defense cost would not be apportioned between the City and County
according to liability; rather, any liability by the City may lead to the City shouldering full
indemnity and defense costs for a lawsuit. Also, the City's liability is not limited by: (1)
the requirement that the installation, operation or maintenance of the excluders must
have been negligently performed by the City; (2) the condition of any catch basin that is
not attributable to the trash excluder, or (3) the negligence or willful misconduct of the
County's employees and agents regarding the catch basins. Second, the City must
include the County and the County Flood Protection District within the protection of any
indemnification clause contained in any ancillary City contract related to the trash
excluders, but the reverse is not required in a County contract related to the catch
basins. Third, the County may remove any trash excluder to protect or mitigate
flooding, at its discretion without notifying the City. The City must reimburse the County
for all costs and expenses of trash excluder removal without any limitation on those
costs and expenses, and the City must release the County from any claims regarding
the County's removal of a trash excluder, even if the City isn't aware of the removal.
We have attempted to negotiate with the County regarding these concerns, but, as
stated above, the County has advised the City that no changes can be made to the
agreement.
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Machado Lake Trash Screen Maintenance Agreement
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November 19, 2013
Financial Analysis: The County requires these agreements in the belief that
maintenance costs in a retrofitted basin are significantly greater for them than in the
unmodified basin. A primary difference in the two options is the way the additional
expense is covered.
Under the first option the City would pay the additional cost for the County to maintain
the retrofitted basins. County estimates to clean retrofitted basins will vary, based upon
storm event frequency. The published estimate (attached) from the County for a
program with eight cleanings per year is $375 per year per basin. It is doubtful that any
basin in the City would need to be cleaned that often, but this program also requires the
City to pay for monthly inspections by the County during the rainy season as well as the
County's overhead costs, which is still likely to make this the more expensive option for
RPV. Staff does not recommend this option.
Under the second option the City would be responsible to have the basins cleaned. The
County would reimburse the City for the cost they would have incurred to clean an
unmodified basin, which is $15.25 per basin per year. Currently the City has been
paying $24 per retrofitted basin cleaned so the net cost for retrofitted County-owned
basins cleaned only once a year is less than $10 each. Additional cleanings in the year
would cost $24 each time per basin.
Last year the City's retrofitted basins were required to be cleaned twice. Assuming
each new retrofitted basin is required to be cleaned twice and a reimbursement of
$15.25 is received from the County for each, the net cost of the City cleaning for each of
these basins is about $33 annually. It is hard to imagine a scenario where the actual
costs to the City would exceed the costs expected to be billed by the County ($375
annually). For this reason Staff recommends using the Option 2 agreement, which is
included as an attachment.
Despite the concerns over the agreement's indemnity language, Staff believes entering
into the Option 2 agreement and installing the trash excluders remains the best way to
comply with the requirements of the TMDL. Costs for installation are largely mitigated
by the grant and costs for maintenance are small when compared to costs to develop
and implement a monitoring program with a potential for fines if even the smallest
violation is recorded. The other South Bay cities who are participating in this project, as
well as numerous others throughout the County have reached this conclusion.
FISCAL IMPACT
The inclusion of County-owned basins into the City's inventory of catch basins requiring
cleaning will increase the City's catch basin maintenance costs by about $1,300 per
year. The FY 2013-14 City Budget provides adequate funding in the Storm Water
Quality Fund for this activity.
Attachments:
Estimated Unit Costs -Catch Basin Trash Inserts Maintenance
Maintenance Agreement (Option 2)
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Exhibit C-Schedule of Costs
Los Angeles County Flood Control District (LACFCD)
Catch Basin {CB) Trash Inserts Maintenance -Estimated Unit Costs
BY INSERT(S) TYPE
•; !rll'~]~j·i, Inspection 7 Monthly $14.79 $103.53
' >INSERTS~·~ 4 Post-Storm $12.90 $51.60
t/ )gly[i;,i~\.,i: Cleanout 4 Post-Storm $33.69 $134.76 :
~[~:silll~~J[[ Inspection /P~~-~:1;m !~~:~~ $$l~:.:: •
"$1tt$f Cleanout 4 Post-Storm $33.69 $134.76 •
f]~i·-~~ l~~:aen~~tn 7 Mo1nthly ~~::~: $$1~:.:93
AS-NEEDED SERVICES
As-Needed Replacement of Insert
As-Needed Monitoring and Measuring of
Trash
1) Storm Season is from October 1 to April 30.
$ 62.00 I Hr+ Parts
$ 33.69/ Hr
$39.69 $40.58 $20.00 $15.25
$39.69 $40.58 $20.00 $15.25
$39.69 $19.21 $1.00 $15.25
2) During the storm season, there will be 7 monthly inspections from October to April and as-needed post-storm inspections and cleanings. The as-needed post-storm maintenance is
estimated based on an Average Storm Season. An "Average Storm Season" is defined as having 4 Major Storms. "Major Storms" are storms with rainfall intensity of more than 1 inch
of rain in 12 hours. It is estimated that there will be an average of 4 inspections and cleanouts per storm season.
3) Actual number of cleanouts and inspections during storm season will be based on storm frequency. Thus, Cities may have to pay more or less than the estimated yearly inspection/cleanout
cost. Cities will be billed for actual expenditures based on the number of cleanings and inspections. LACFCD has the discretion to combine the monthly and post-storm inspection as one
inspection if the interval is less than one (1) week. If so, Cities will not be billed for two inspections.
4) Dry Season is between May 1 and September 30 of each year. There is one inspection/cleanout during the Dry Season and is done in one visit.
5) Liability insurance and contract administration are estimated to be 4% and 10%, respectively, of the total cost of the maintenance services.
6) The table shows estimated costs for contract administration, liability insurance, and disposal but Cities will be billed for actual costs.
7) This is the amount the LACFCD would have spent cleaning the catch basin without an insert. It was calculated using the average total cost for the last 5 years (2006-2011 ), including
contract administration costs.
$375
$375
$182
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AGREEMENT
(Option 2)
This AGREEMENT, is entered into on , by and between the
LOS ANGELES COUNTY FLOOD CONTROL DISTRICT, a body corporate and politic
(hereinafter referred to as the LACFCD), and the CITY OF RANCHO PALOS VERDES,
a municipal corporation (hereinafter referred to as CITY).
RECITALS
WHEREAS, California Regional Water Quality Control Board, Los Angeles
Region, has promulgated water-quality regulations, including a Total Maximum Daily
Load for Trash (Trash TMDL) for the Machado Lake, applicable to cities located in the
Machado Lake Watershed; and
WHEREAS, CITY desires to achieve compliance with the Trash TMDL by
installing TRASH EXCLUDERS (as hereafter defined) within catch basins owned by the
LACFCD, located within CITY streets; and
WHEREAS, CITY will administer the procurement and installation of said TRASH
EXCLUDERS;
NOW, THEREFORE, in consideration of the mutual covenants herein contained,
the LACFCD and CITY hereto mutually agree as follows:
(1) DEFINITION:
a. TRASH EXCLUDER, as referred to in this AGREEMENT, shall mean any
device, which partially blocks the opening or outlet of a catch basin to
prevent trash from entering the storm drain system, including Automatic
Retractable Screen devices (ARS) and Connector Pipe Screen devices,
installed by CITY at the opening of or inside any catch basin owned by the
LACFCD. Exhibit A identifies the locations of TRASH EXCLUDERS within
CITY.
b. STORM SEASON, as referred to in this AGREEMENT, shall mean the
period beginning October 1 and ending April 30 of each year.
c. MAJOR STORM EVENT, ·as referred to in this AGREEMENT, shall mean
a storm with an intensity of 1 inch or more of rainfall per 12 hours,
occurring within CITY. Countywide, an average storm season produces
4 major storm events.
d. DRY SEASON, as referred to in this AGREEMENT, shall mean the period
beginning May 1 and ending September 30 of each year.
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(2) CITY AGREES AS FOLLOWS:
a. CITY shall provide Exhibit A identifying the locations of TRASH
EXCLUDERS.
b. CITY shall inspect all catch basins fitted with TRASH EXCLUDERS. If,
during an inspection, CITY discovers damage to any catch basin other
than damage to the TRASH EXCLUDER, CITY shall report said damage
to the LACFCD within 14 calendar days from the date of the inspection.
c. CITY shall maintain all TRASH EXCLUDERS so as to function properly
during storm events and so as not to prevent storm flows from entering the
catch basin. CITY shall promptly repair or replace damaged TRASH
EXCLUDERS.
d. CITY shall remove all trash and debris from each catch basin fitted with a
TRASH EXCLUDER at least once each year. CITY shall stencil the
appropriate month and year of cleanout on each catch basin.
e. CITY shall be authorized to remove the existing manhole covers as
required to access the inside of the catch basins fitted with TRASH
EXCLUDERS and shall reinstall the manhole covers wherever the catch
basins are left unattended. Damaged screws and bolts shall be replaced.
CITY shall thoroughly clean all debris from the manhole frame and cover.
f. CITY shall patrol areas in which any TRASH EXCLUDERS have been
installed, during storm events, to verify that all TRASH EXCLUDERS are
functioning properly, and shall relieve any instances of plugging of any
catch basin fitted with a TRASH EXCLUDER.
g. CITY shall indemnify, defend, and hold the LACFCD and the County of
Los Angeles, and their agents, officers, and employees, harmless from
and against any and all claims, demands, liability, damages or costs
arising from the breach by CITY of any obligation under this Agreement, or
from the installation, operation or maintenance of any TRASH
EXCLUDER.
h. CITY shall include the LACFCD within the protection of any
indemnification clause contained in any ancillary contract relating to the
TRASH EXCLUDERS.
(3) LACFCD AGREES AS FOLLOWS:
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a. To permit CITY to utilize catch basins owned by the LACFCD and located
within CITY, as identified in Exhibit A, for the purpose of installing,
operating, and maintaining TRASH EXCLUDERS.
b. To pay CITY the amount of $15.25 in 2012 dollars, adjusted annually
according to the Consumer Price Index for all urban consumers in the
Anaheim, Los Angeles, and Riverside areas, as published by the
U.S. Government Bureau of Labor Statistics, per year, for each catch
basin identified in Exhibit A. This amount represents the annual amount
the LACFCD would otherwise have had to incur for removing trash and
debris from the catch basins identified in Exhibit A, had CITY not installed
TRASH EXCLUDERS in those catch basins.
(4) IT IS MUTUALLY UNDERSTOOD AND AGREED AS FOLLOWS:
a. The TRASH EXCLUDERS are the property of CITY. The LACFCD shall
retain ownership of the catch basins, exclusive of the TRASH
EXCLUDERS.
b. Termination
(i) CITY may request the LACFCD to perform the inspection and
maintenance of the TRASH EXCLUDERS, or any of them, on
CITY's behalf. If the LACFCD, in its sole discretion, determines to
do so, the parties shall enter into a new agreement providing for
said inspection and maintenance by the LACFCD, on CITY's
behalf. Upon the execution of the new agreement by both CITY
and the LACFCD, this AGREEMENT shall be deemed terminated.
(ii) CITY may unilaterally terminate this AGREEMENT without cause,
in CITY'S sole discretion, at any time, by giving a thirty
(30)-day prior written notice to the LACFCD. In the event this
AGREEMENT is terminated, pursuant to this Section (4)b.(ii), the
LACFCD may, in its sole discretion, provide CITY with a written
notice to remove the TRASH EXCLUDERS or any of them, and
restore the affected catch basin(s) to a condition similar to or better
than that which existed prior to installation of the TRASH
EXCLUDERS. If the LACFCD provides CITY with such a notice,
CITY shall complete all work required to comply with the notice
within ninety (90) days. If CITY fails to do so, the LACFCD may, in
its sole discretion, complete said work at CITY'S expense.
(iii) If CITY fails to comply with any of the terms or conditions of this
AGREEMENT, the LACFCD may, in its sole discretion, terminate
this AGREEMENT and provide CITY with a written notice to
remove the TRASH EXCLUDERS, or any of them, and restore the
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catch basin(s) to a condition similar to or better than that which
existed prior to installation of the TRASH EXCLUDERS. If the
LACFCD provides CITY with such a notice, CITY shall complete all
work required to comply with the notice within ninety (90) days. If
CITY fails to do so, the LACFCD may, in its sole discretion,
complete said work at CITY'S expense.
(iv) If the LACFCD removes any TRASH EXCLUDER pursuant to
Sections (4)b.(ii) or (4)b.(iii), the LACFCD shall submit a billing
invoice to CITY indicating the costs and expenses incurred by the
LACFCD in connection with the removal of the TRASH
EXCLUDER, specifically including any work required to restore the
affected catch basin to a condition similar or better than that which
existed prior to installation of the TRASH EXCLUDER, and CITY
shall reimburse the LACFCD all such costs and expenses within
thirty (30) days of the billing invoice.
c. The LACFCD is not responsible for assisting CITY with any regulatory
compliance activities related to the operation or maintenance of the
TRASH EXCLUDERS including, for example, conducting monitoring,
weighing of trash, and reporting amounts of trash collected from inside
catch basins where TRASH EXCLUDERS have been installed.
d. Requests for Service coming to the LACFCD to clean any catch basin
identified in Exhibit A will be forwarded to CITY for their prompt handling,
action, and closure.
e. The LACFCD may remove any TRASH EXCLUDER, if the LACFCD
determines, in its reasonable discretion, that removal of the TRASH
EXCLUDER is necessary to prevent or mitigate flooding of any public or
private property. CITY expressly releases the LACFCD from, and waives,
all claims for any damages, loss, costs, or expenses resulting from the
LACFCD'S removal of any TRASH EXCLUDER pursuant to this section.
In such case, CITY may thereafter reinstall the TRASH EXCLUDER only
after first consulting with the LACFCD with regards to the reasons for the
removal. If CITY thereafter chooses to reinstall the TRASH EXCLUDER,
it must do so at its sole expense.
f. This AGREEMENT may be modified only by the mutual written consent of
both parties.
g. This AGREEMENT contains the complete and final understanding of the
parties in connection with the subject matter herein and shall supersede
any and all previous contemporaneous oral or written agreements
between the parties regarding said subject matter.
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h. The provisions of this AGREEMENT shall be interpreted and enforced
pursuant to the laws of the State of California.
i. Any correspondence, communication, or contact concerning this
AGREEMENT, shall be directed to the following:
CITY:
Ms. Carolyn Lehr
City Manager
City of Rancho Palos Verdes
30940 Hawthorne Blvd.
Rancho Palos Verdes, CA 90275
LACFCD:
Mr. Gary Hildebrand
County of Los Angeles
Department of Public Works
Watershed Management Division, 11th Floor
P.O. Box 1460
Alhambra, CA 91802-1460
Telephone: (626) 458-4300
Fax: (626) 457-1526
For emergencies, contact 626-458-HELP (4337)
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The parties hereto have caused this AGREEMENT to be duly executed by their
respective duly authorized officers, by the CITY OF RANCHO PALOS VERDES on
_______ , 2014, and by the LOS ANGELES COUNTY FLOOD CONTROL
DISTRICT, on , 2014.
APPROVED AS TO FORM:
JOHN F. KRATTLI
County Counsel
Deputy
APPROVED AS TO FORM:
City Attorney
RJG:sw
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LOS ANGELES COUNTY FLOOD
CONTROL DISTRICT,
a body corporate and politic
Chief Engineer
City of Rancho Palos Verdes
City Manager
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EXHIBIT A
City Catch DEVICE TO Basin BE CATCH NO. x y OWNED DRAINS
Project INSTALLED BASIN ID BY TO
Number"
1 CPS 1544 111 9.5" 50" COUNTY 6701
2 CPS 1544 112 9.5" 36" COUNTY 6701
3 CPS 1544 128 9.5" 28" COUNTY PD706
4 CPS 1544 129 9.5" 52" COUNTY PD706
5 CPS 1544 131 9.5" 33" COUNTY PD706
6 CPS 1544 130 9.5" 50" COUNTY PD706
7 CPS 1598 119 11.5" 53" COUNTY PD488
8 CPS 1598 120 12" 32" COUNTY PD488
9 CPS 1598 122 11.5" 46" COUNTY PD947
10 CPS 1598 123 11.5" 59" COUNTY PD947
12 CPS 1598 121 8.5" 26" COUNTY PD947
13 CPS 1544 155 12" 50.5" COUNTY PD488
14 CPS 1544 156 12" 39" COUNTY PD488
15 CPS 1544 157 12" 37" COUNTY PD488
16 CPS 1544 158 12" 47.5" COUNTY PD488
17 CPS 1545 15 12" 37.75" COUNTY PD 559
18 CPS 1545 14 12" 38" COUNTY PD559
23 CPS 1599 36 11.5" 44" COUNTY PD947
24 CPS 1599 37 11.5" 65" COUNTY PD947
25 CPS 1599 50 12" 47" COUNTY PD559
26 CPS 1599 51 11.5" 58" COUNTY PD559
27 CPS 1599 52 12" 39" COUNTY PD559
28 CPS 1599 53 12" 38" COUNTY PD559
33 CPS 1544 148 12" 64" COUNTY PD488
34 CPS 1544 146 11.5" 55" COUNTY PD488
35 CPS 1544 147 12" 57" COUNTY PD488
60 CPS 1545 56 9.5" 50" COUNTY RD232
61 CPS 1545 57 10" 85.5" COUNTY RD232
62 CPS 1545 212 12" 50" COUNTY RD232
63 CPS 1545 213 10" 65" COUNTY RD232
72 CPS 1545 54 12" 56" COUNTY PD486
73 CPS 1545 56 12" 44" COUNTY PD486
74 CPS 1545 214 12" 40" COUNTY PD486
75 CPS 1545 215 12" 51" COUNTY PD486
76 CPS 1545 227 12" 40" COUNTY PD486
77 CPS 1545 226 12" 43" COUNTY PD486
78 CPS 1545 228 12" 43" COUNTY PD486
121 CPS 1545 273 10" 43" COUNTY RDD275
123 CPS 1545 272 9.5" 40.25" COUNTY RDD275
124 CPS 1599 88 9.25" 48.5" COUNTY RDD275
• See attached man diaaram
**No ARS systems to be installed
CITY OF RANCHO PALOS VERDES
2013 CB Trash Excluder Installation
GPS COORDINATES New Data STREET
33.784294, -118.367219 Rockvallev Rd
33.784153, -118.367083 Rockvallev Rd
33.782908, -118.366767 Deeobrook Dr
33.783053, -118.366614 Deeobrook Dr
33.782581, -118.366372 Deepbrook Dr
33.782753, -118.366236 Deepbrook Dr
33.781311, -118.364836 Honeycreek Rd
33.781122, -118.364936 Honeycreek Rd
33.779517, -118.363763 End of Blackhorse
33.779608, -118.363773 End of Blackhorse
33.779725, -118.365000 End of Falcon Rock
33.779459,-118.367311 Diamondhead <Before Silver Moon l
33.779086, -118.367078 Diamondhead (Before Silver Moon l
33.778458, -118.366628 Silver Moon Ln Ill end of St.l
33.778372, -118.366492 Silver Moon Ln Ill end of St.l
33.776361, -118.367094 Browndeer Ln I! larchbluff
33.776133, -118.367011 Browndeer Ln I! larchbluff
33.777128, -118.363858 Browndeer Ln before Lone Vallev
33.777214, -118.363619 Browndeer Ln before Lone Vallev
33.775111, -118.363233 End of Browndeer Ln
33.775186, -118.363028 End of Browndeer Ln
33.774956, -118.363094 End of Browndeer Ln
33.775056, -118.362889 End of Browndeer Ln
33.779700, -118.367644 Silver Arrow Dr.
33.779769, -118.367972 Silver Arrow Dr.
33.779614, -118.367936 Silver Arrow Dr.
33.767600, -118.372361 Crestige I@ Crenshaw
33.767464, -118.372075 Crestiae I@ Crenshaw
33.767342, -118.372372 Crestiae @ Crenshaw
33.767200, -118.372142 Crestiae @ Crenshaw
33.767411, -118.377531 Mistrtdae Rd @ Northbay
33.767572, -118.377461 Mistridae Rd @ Northbav
33.766297, -118.374711 Middle of Mistridae Rd
33.766453, -118.374597 Middle of Mistridae Rd
33.764575, -118.372175 Scotwood Dr.
33.764492, -118.372331 Scotwood Dr.
33.764422, -118.371989 Scotwood Dr.
33.767913, -118.366530 Crenshaw Blvd (N of Indian Peak l
33.768020, -118.365386 Crenshaw Blvd IN of Indian Peak\
33.768180, -118.369102 Crenshaw Blvd IN of Indian Peak\
A-1
NEAREST CROSS STREET
Rockhurst Ln
Rockhurst Ln
Hawkhurst Dr
Hawkhurst Dr
Hawkhurst Dr
Hawkhurst Dr
Deepbrook Dr
Deepbrook Dr --
Diamondhead Ln
Silver Moon Ln -
Silver Moon Ln
Diamondhead Ln
Diamondhead Ln
Larchbluff Ln
Larchbluff Ln
Lone Vallev Dr
Lone Vallev Dr --
--
Blackhorse Rd
Blackhorse Rd
Blackhorse Rd
Crenshaw Blvd
Crenshaw Blvd
Crenshaw Blvd
Crenshaw Blvd
Northbav Rd
Northbav Rd
NewstarDr
NewstarDr
Mistridae Dr
Seaside Heiahts Dr
MistridaeDr
Indian Peak
Indian Peak
Indian Peak
LOCATION ADDRESS T.G. OF CORNER
MidN 4957 Rockvallev Rd 793-B6
MidS 4954 Rockvallev Rd 793-B6
NW 26550-26552 Deeobrook Dr 793-B6
NE 26544 Deeobrook Dr 793-B6
SW 26605 Deepbrook Dr 793-B6
SE 26601-26605 Deeobrook Dr 793-B6
End E 26615 Honey Creek Rd 793-B6
EndW 26612 Honey Creek Rd 793-B6
s 4804 Blackhorse Rd 793-B7
N 4803 Blackhorse Rd 793-B7
End 4801 Falcon Rock Pl 793-B7
N 26913 Diamondhead Ln 793-B7
s 26918 Diamondhead Ln 793-B7
EndN 27060 Silver Moon Ln 793-B7
Ends 27099 Silver Moon Ln 793-B7
N 4969-4999 Browndeer Ln 793-B7
SW 4968-4998 Browndeer Ln 793-B7
MidW 4802-4812 Browndeer Ln 793-B7
MidE 4769 Browndeer Ln 793-B7
Mid NW 4683-4687 Browndeer Ln 793-C7
MidNE 4683-4687 Browndeer Ln 793-C7
Mid SW 4680-4 708 Browndeer Ln 793-C7
Mid SE 4673 Browndeer Ln 793-C7
MidN 4968 Silver Arrow Dr 793-B7
MidS 4979 Silver Arrow Dr 793-B7
MidS 4956 Silver Arrow Dr 793-B7
NW 5555 Crestrtdae Rd 823-B1
NW 5519-5537 Crestridae Rd 823-B1
SW 5880 Crestrtdae Rd 823-B1
SW 5880 Crestrtdae Rd 823-B1
NE 5724 Mistridae Dr 823-A1
SE 5725 Mistridae Dr 823-A1
MidN 5622 Mistrtdae Dr 823-A1
MidS 5500-5622 Mistridae Dr 823-A1
NW 5501-5525 Scotwood Dr 823-B2
MidN 5501-5525 Scotwood Dr 823-B2
s 5504 Scotwood Dr 823-B2
MidN 28201 Crenshaw Blvd 823-B1
MidS 28117 Crenshaw Blvd 823-B1
MidS 28403 Crenshaw Blvd 823-B1
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EXHIBIT A
City Catch CATCH WIDTH CURB SPACING OF Basin BASIN OF B OPENING HORIZONTAL INLET PIPE SIZE Project WIDTH GRATE HEIGHT SUPPORTS** Number" (FT)
1 7'1" N/A 43.5" 9.5" N/A 19"
2 7'1" N/A 43" 9.5" N/A N/A
3 7"1" N/A 43.5" 9.5" N/A N/A
4 7'0" N/A 43" 9.5" N/A 20"
5 7'1" N/A 43" 9.5" N/A N/A
6 7'1" N/A 44" 9.5" N/A 20"
7 7'4" N/A 43" 11.5" N/A 21"
8 3'9" N/A 44" 12" N/A N/A
9 15'5" 124.5" 13" 11.5" N/A N/A
10 11'6" 83" 12.25" 11.5" N/A 24"
12 7'3" N/A 43" 8.5" N/A N/A
13 23'7" 123" 11" 12" NIA N/A
14 7'3" N/A 42.5" 12" N/A N/A
15 9'11" N/A 43.5" 12" N/A 18"
16 11'10" 83" 10.5" 12" N/A N/A
17 11'6" 83" 11" 12" N/A N/A
18 11'8" 83" 11.5" 12" N/A N/A
23 14'1" N/A 44.5" 11.5" N/A N/A
24 21'2" N/A 45" 11.5" N/A 29"
25 6'7" 83" 7" 12" N/A 20"
26 6'7" 83" 8" 11.5" N/A (4-24") (6-19")
27 11'11" 83" 11" 12" N/A N/A
28 11'8" 83" 11" 12" N/A N/A
33 20'10" 83" 11" 12" N/A 24"
34 20'1" 83" 12" 11.5" N/A N/A
35 20'4" 83" 11.5" 12" N/A 24"
60 11 '7" 83" 11" 9.5" N/A 20"
61 6'6" 83" 10" 10" N/A 25"
62 11'10" 83" 13.5" 12" N/A N/A
63 3'5" N/A 41" 10" N/A (8-12") (6-18") 14-24")
72 10'1" N/A 42" 12" N/A 23"
73 10'3" N/A 43" 12" N/A N/A
74 7'3" N/A 43" 12" N/A N/A
75 7'3" N/A 44" 12" N/A 22"
76 6'9" 83" 5.5" 12" N/A 20"
77 11'10" 83" 12" 12" N/A N/A
78 7'3" 41.5" 26" 12" N/A 17"
121 3'1" 41" 6" 10" N/A N/A
123 3'2" 41.5" 5.5" 9.5" N/A N/A
124 7'1" 41.5" 27" 9.25" N/A N/A
CITY OF RANCHO PALOS VERDES
2013 CB Trash Excluder Installation
OUTLET INLET PIPE OUTLET PIPE PIPE STEPS
LOCATION SIZE LOCATION LOCATION
4 24" 6 8
N/A 18" 4 8
N/A 18" 4 N/A
4 24" 6 8 close to 7
N/A 21" 4 close to 3 8 close to 7
4 24" 2 8 close to 1
4 26" 2 8
N/A 15" 4 8
N/A 22" 4 N/A
4 22" 6 N/A
N/A 18" 8 N/A
N/A 24" 6 4
N/A 20" 1 8
4 25" 6 8
N/A 17" 4 4
N/A 18" 4 N/A
N/A 20" 4 NIA
N/A 28" 4 8
4 36" 8 8
2 19" 4 4
4&6 32" 8 4
N/A 20" 8 4
N/A 20" 2 4 nears
6 36" 8 4
N/A 24" 4 4 next to outlet
4 26" 2 4
8 25" 7 4
1 26" 4 4
N/A 19" 2 4
8,6,&4 31" 2 6
4 31" 6 8 close to 7
N/A 22" 4 8
N/A 22" 4 8
4 24" 5 8
2 19" 6 4
N/A 19" 6 4
5 15" 2 6
N/A 18" 4 6
N/A 19" 3 6
N/A 19" 4 2
A-2
COMMERCIAL TYPE OF .. SPPWC w
OR INDUSTRY CATCH DAMAGE/REPAIR NOTES Existing ~ STD.PLAN DIMENSION
AREA BASIN CPS ..c NO. (IN FEET) 0..
None 300-2 300-2 7'1"
None 300-2 300-2 7'1"
None 300-2 300-2 7"1"
None 300-2 300-2 7'0"
None 300-2 300-2 7'1"
None 300-2 300-2 7'1"
None 300-2 300-2 7'4"
None 300-2 300-2 3'9"
None 302-2 302-2 15'5"
None 302·2 302-2 11'6"
None 300-2 300-2 7'3"
None 302·2 302-2 23'7"
None 300-2 300-2 7'3"
None 300-2 300-2 9'11"
None 302-2 302-2 11'10"
None 302·2 302-2 11'6"
None 302-2 302-2 11'8"
None 300-2 300-2 14'1"
None 300-2 300-2 21'2"
None 302·2 302-2 6'7"
None 302-2 302·2 6'7"
None 302-2 302-2 11'11"
None 302·2 302-2 11'8"
None 302·2 302-2 20'10"
None 302·2 302-2 20'1"
None 302-2 302·2 20'4"
None 302·2 302·2 11'7"
None 302-2 302·2 6'6"
None 302-2 302·2 11'10"
None 300-2 300-2 3'5"
None 300-2 300-2 10'1"
None 300-2 300-2 10'3"
None 300-2 300-2 7"3"
None 300-2 300-2 7"3"
None 302-2 302·2 6'9"
None 302·2 302-2 11'10"
None 302-2 302-2 7'3"
None 302-2 302·2 3'1"
None 302·2 302-2 3'2"
None 302-2 302·2 7'1"
C
-
1
2
EXHIBIT A
City Catch NUMBER v Basin OF DIMENSION Project GRATES IN FEET Number*
1 0 5.0
2 0 3.8
3 0 3.1
4 0 5.1
5 0 3.5
6 0 5.0
7 0 5.4
8 0 3.7
9 3 4.8
10 2 5.9
12 0 2.9
13 3 5.2
14 0 4.3
15 0 4.1
16 2 5.0
17 2 4.1
18 2 4.2
23 0 4.6
24 0 6.4
25 2 4.9
26 2 5.8
27 2 4.3
28 2 4.2
33 2 6.3
34 2 5.5
35 2 5.8
60 2 5.0
61 2 8.0
62 2 5.2
63 0 6.3
72 0 5.7
73 0 4.7
74 0 4.3
75 0 5.3
76 2 4.3
77 2 4.6
78 1 4.6
121 1 4.4
123 1 4.1
124 1 4.8
CURB NUMBER OF FACE ARSUNITS CPS UNIT
HEIGHT INSTALLED INSTALLED
{INCHES)
9.5" 0
9.5" 0
9.5" 0
9.5" 0
9.5" 0
9.5" 0
11.5" 0
12" 0
11.5" 0
11.5" 0
8.5" 0
12" 0
12" 0
12" 0
12" 0
12· 0
12" 0
11.5" 0
11.5" 0
12" 0
11.5" 0
12" 0
12· 0
12" 0
11.5" 0
12" 0
9.5" 0
10" 0
12" 0
10" 0
12" 0
12" 0
12" 0
12" 0
12" 0
12" 0
12" 0
10" 0
9.5" 0
9.25" 0
CB TYPE:
CURB
OPENING
CITY OF RANCHO PALOS VERDES
2013 CB Trash Excluder Installation
CB TYPE: CB TYPE: CURB GRATING INSPECTOR DATE COMMENTS OPENING CB GRATING
Address 4957 smell complaint. Manhole Present
Manhole Present
Manhole Present
Manhole Present
Manhole Present
Manhole Present
No Manhole
Found scooter, lots of debri. Manhole Present
No Manhole
No Manhole. Grate is 42.5" X 26"
Manhole Present
No Manhole
Ladder Close to Outlet
Outlet close to ladder. Ladder close to 7. Manhole Present.
No Manhole
No Manhole
No Manhole
Manhole Present
Manhole Present
No Manhole
No Manhole. 2 Inlets (Diameter of location 4 is 24". 6 is 19")
No Manhole
No Manhole
No Manhole
No Manhole
No Manhole
No Manhole
No Manhole
No Manhole
Manhole Present. Sandbaaaed uo. Three inlet oioes.
Manhole Present
Manhole Present
Manhole Present
No Manhole
No Manhole
No Manhole
Outlet close to 5. No Manhole
No Manhole
No Manhole
A-3
C
-
1
3