Resolution No. 93-14A IMF
CITY OF TIGARD, OREGON
RESOLUTION NO. 93-
A RESOLUTION TO APPROVE AN AGREEMENT REDEFINING SURFACE WATER MANAGEMENT
(SWM) RESPONSIBILITIES BETWEEN THE UNIFIED SEWERAGE AGENCY (USA) AND THE
CITY OF TIGARD
WHEREAS, the Surface Water Management Program has been in effect since
1990, and
WHEREAS, the Surface Water Management program has been reviewed by USA
and the Cities within Washington County, and
WHEREAS, it has been determined that the redefinition of
respc,nsibiliti.es and sharing of revenue is in the best interest of the
SWM program; and
`:.'HEREI S; *_.ho agreement between USA and the City of Tigard may be,revised
through resolution.
NOW, THEREFORE, BE IT RESOLVED by the Tigard City Council that:
Section 1: The agreement with the Unified Sewerage Agency is hereby
amended per Exhibit A attached to this resolution.
PASSED: This �� day of , 1993.
Ma City $f zgard
ATTEST:
City Recorder City of Tigard
h.\Login\cathy\useres.cc
RESOLUTION NO. 93
Page 1
EXHIBIT A
PROGRAM SUMMARY AND MAP
Storm and Surface Water Division of Responsibilities
1. The City shall be responsible for accomplishing the adopted
Maintenance Work Program for all areas within its corporate
limits, including within County Road Rights of Way, with the
exceptions as noted in #2 and #3 below. The Work Program is as
defined in Table 1-MO of the February 1990 Surface Water
Management Plan, a copy of which is attached.
Notes:
a. The Work Program may be revised by the Agency Boyd of
Directors from time to time, followingthe _�
procedures defined
in this Agreement.
b. The Work Program defines that roadside ditch maintenance and
thea-ntenance of "bridges" is the responsibility of the
"Road Fund". "Bridges" include bridge structures and culverts
36" in diameter and larger. In County roads, these facilities
would be the responsibility of the County to maintain.
C. The Agreement in Section 1. K limits the City's responsibility
for accomplishing the entire Work Program according to
"budgetary limitations and to the extent that the City may be
lawfully authorized to act".
2. The City shall not be responsible for storm and surfE°. e water
facilities and programs within the Rights of Way of State
Highways.
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3. The City shall not be responsible for the maintenance of regional j
water quantity or quality facilities. These facilities shall be
defined as a detention or retention facility, a constructed
wetland or wet pond, or other similar facility, where the area of
the facility itself is at least one acre, and shall also include
those facilities as agreed to in writing by the Agency and City.
Note: No Map is included as none is needed at this time to define I
responsibilities. t
Attachment
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ONE
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STORM WATER MAINTENANCE WORKSIIEET
1•K<Y wear Qvalliy Flrmennl L-Rr ufbmnb Annual Man-Oa Pnlimina Cal GUmaLa
Racwabnded Avnual
Rel lun MdMmarc< UNYnba Fegwrul PerlvraauKn Main• Equly, Malel Equlp Wor4an op.-, Egalp Gat %d }T[ hes
Nn Ne.Cale o Melntalned la•r/<MI 6lendard Wa4<r r Worker O rato 3123Ide flb/deMt1a�fOmf Tbin R ml No.
MOB 1• Oean Glch Ochs 32,^'...3`EA 674/YRJO Eh.iA 2 it IR72 ib 13•,000 85;00 219;00 09,600 15.14 6A 1
M0.8 2• Clean lnl<bend Sump. 1--FA 6)4/YR 15EA/DA 2 2 134 134 16,600 21,400 33.2W ]6,400 2.14 1.0 2
M0.9 3• Clean U/C Dec Eaala 200 EA 614/YR 42_,A/DA 5 1 166 3• 20.900 5,400 26,)00 32,600 1.7. 0.6 2
MO.10 4• Can Det.&ulna-Vag. 250 EA 100%/YR 2 JEA/DA 3 0 3/5 O 46,900 93300 33s 1.5
MO.10 5• Clean Det.Reams-Sed. WEA I04/YR 2F IDA 3 2 10 2 41,300 L100
W 6 Oran Oil Separa IDEA :-/YR IOFA/DA 2 0 2 O yD 0 Z4W 4300 0.2% 0.1 5
MO.4 ]• Clean Oullalla 350 EA I504/YR SFA/DA 2 2 210 210 26300 33,600 59 600 O.OL M. 6
MO.S B Impect/Chee p=P't- SEA IOpIIryR 3 E /DA 2 0 3 O JOJ O 400 119 4.3% 1.1 2
M.5 9 Malnlaln Pump 5latlory SEA 1004/YR l EA/DA 2 / 10 3 1,300 ppb O.0%
MO.) 10 PoadaW<Dllcha-Veg. 950,000 IF 294/YR 10,900 LF/DA 1 : 19 l9 2AW ] 2.IW 4300 D.ls O.l, 9
MO.> 11 Rwdalda Dlnha-Rmhepa 1350,000 LF 204ryR 2,000 LF/DA 2 2 230 290 31x00 JAW 3,400 10000 OAs 0.2 10
MO.7 12 Open Channels-Veg. W.=LE 3304/YR 3,000 LF/OA 1 l 60 p0 to q� T 142300 S.ls 2.0 11
MO.> 13 Open Chapala_Rohape 400.000 LF 100sryR 11,500 LF/pA 3 2 600 523 12A00 22A00 45300 1.6s 0.6 12
100.000 65400 165300 3]0,600 1336 53 13
M0.4 19 Clean/Flesh Culverb(<16") 2300 EA SOSryR IO FA/DA 2 1 250 125 31)03 20000 51300 302300 3.2% 53 14
M0.4 15 Clean/Flush Culrerb(I6'.) 1000 FA S "R to F�A�A 2 1 100 50 12300 p;p0 20303 4L900 15% 0.6 15
M0.4 16 Oean Plpa f<IB') 33&1.0003 25 "R 23002F/DA 2 1 6)6 375 at.= ujw 1a6,wJ 2n�00 9.9s 4.1 16
M0.4 17 Oran PI (la--) 9tJO,i'..7 LF D./- 1300 LF/DA 2 1 559 229 69,900 JJ7� 2)4300 229,200 6.Is 3.( 11
M0.1I 16 Impectlon wlNN 2S00plIIF 104/YR 5,000 LF/DA 3 2 15 10 2,9(10 1,600 3300 2,000 0.2% 0.1 I11
6
MO.11 19 Repalr/Replace Catch 1. 150 EA 1009./YR 2IMA/DA 3 3 223 225 26,100 36,000 69,100 126"00 4.6% l.6 19
MO.11 2l Repalr/Raplatt Manlanla 30 EA 110sryR 1 EA/DA 2 60 40 10.000 6.400 16,400 32300 1.25 OS 20
M06 21 5trn15weeping >30D,m01.F 6004/YR 60.000 LF/DA I 1 150 )50 So 120
Ib) 11 NamchNWd Malnten- (.I.Ss of hems l-211 W m =w .(100 213;00 421,600 153% 6.0 21
43300 9];W 195,600 1.0% 2.8 22
Sub-TRNL All Malnt<nance Gbfodrr»»»»»»»»»»» 6,222 308] 7M.200 623,5W 1,401)(10
AOlrltlea 23m.400 100.04. JOS
Ocher
Adminiftntlon/Suparvblon .594
Energer<y Rbpomae ♦254 140300 4.0
Ilaxard Mltigatlon .234 70,100 1.5
]0,100 I.5
TOTALI ALL MAINTENANC!
-- 3.067300 _ 413
TuSa 10 k It Ro Mpa1d for EY rod and rven lunch).................
053,400) _22
TOTAL-M-MAINTENANCE pFVENUl NEEDS»»»)
2,930A00 453
Notb �s
(al Includes a portlon of'MO.1"cab.
AI Includb a ponlon c1"MO.I'e-s�dl as MO2,MOJ.A10.12,M0.14 and M031
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