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9730 SW NACIRA LANE-1 • ✓y P ,11 Q , J �} 1 s. t ' 4 3 • • ., lot WATR BLgTLY Yam. TATIRLM NQ33: • •'• 1. An estimate 121 of the water system costs must be on deposits prky to beginning construction on water lines, and to racehce a 14. All mains with static preesurs up to 100 pal shall be tested at 150 psi far one(1) hour with u mux. lugs of 5 psi. Water mums with .�d� t7 `•: •• City of Tigard Public works (TPWI stamped approval an construction plans t)totle pressure greater than 100 pal *hail be pressure tested at 1.5 times the static pressure for one (1) hour with a max- lass of 5 (( ,,�� STA 5+08.90 LT. 12.10' •• psi. I •'• 2. The contractor shalt maintain one set of TPW stamped approved plans on the construction sits at all tlrr,es. CUT IN 8' MJ x FLG TEE MATH 8' FLG x • , 15, Upon satisfactory campistlan of testing, the new main* and conn. to existing main shall be cleoned and flushed with potable water MJ GATE VALVE TO THE WEST AND 8' C„ t ) C3 prior to disinfection. Flushing velocities shuli be at least 2.5 foot per second. Disinfection shall be to oc:cordance with AINWA titundord GATE VALVE MJ TO THE SOUTH WITH �� 'O x �. • 3. Curbs must be in place prior to instrslring water mains. , q p ( ) � 1 . 0651-92. the State Health dtwslon and city requirements- The eantL•wous feed method of disinfection *hull be used. Disinfecting mixture LONG PATTERN SOLID SLEEVE TO THE ell 'r G q _T .. i I� having :. :•� 4 ilu'ify TPW Water diwie►on, 48 hcvre prior to commencing construction to set up a pre-contructlon meeting. Telephone 639-4171. tiholi cololubeh Morino-wand ©lti isoiullinta free o the chlorine ansa measured arts m. The estdisinfection potable w mixture xtule allow edpreparred by injecting a NORTH AND CONCRETE THRUST BLOCK • • • Vg • 1P piP P gh THE 8' TEE. 5 All work sholl be lit accordance with AWWA std's pipeline so that the chlorine-water solution is of the speclfled strength . Treated water sholl be retained In the pipeline long enough to CONTRACTOR TO FIELD VERIFY LOCATION ` destroy all nonspore-forming b•icterla. Typleui retention period Is 24 hours. At the end of the 24 hour period, the pipeline Is to hove a 6 An .work will be inspected and oppromd by TPW. chlorkis level of at leust 10 ppm. After chlorination, flush the watts from tt.e line until the water throughout the pipeline Is equal OF EXISTING WAIERUNE. BEFORE ANY chemically and bacteriologically to the permanent source of supply. Dispose of the disinfection water in an opproved manner. Uc not CONSTRUCTION y 7. All pipe and flttinge shall be ductile iron, cement-lbled• of new manufacture and made In the U.S.A. allow disinfection water to A11r into a waterway without adequate dilution or other satisfactory method of reducing chlorine residuals to Q a safe level as mandated . y DEO. After disposal and flushing of the disaffection solution, there will be an other 4 hour retention LrJ TPW-COT R'LO(,A'T EXISTING METER FOR Q Z B. 36' of •3/4 ' minus grovrdl cower for all water holns street and right-of-way period prior to taking of water samples for bacterial testing. Bacteriological test will be token by TPW. LJ LGT 1 TO SIA. 11+58 BEHIND SIDEWALK V) 0 0 h KILL THE SERVICE LINE (TO BE M 0 GRAPHIC SCALE The b,dckflow preventlon device shall be tested by owner, with the reuuits forwarded to the Water dMalan, before water service con begin. its. Contractor to provide on Eclipses Install 88 Sampling Stutlorl monf. by Kupfsrle Foundry, St. Louis, Mo. 63102 the sampling station INVOICED BACK TO DEVELOPER) THE W r- W shall be 2'-0' bury. with o 3/4' FIPT Inlet, and a 3/4' unthreaded hose nozzle. All stations shall be enclosed In a lockable, DEVELOPER IS RESPONSIBLE FOR Z V to o to s» zo so 9. All valve operating nuts shall be within 38' of finlshed grade, otherwise vulva operating nut extensions will be required. non-removable, alur&um-cost housing. When opened, the station requires no key for operation, and the wuter will Now in on all-bross CONNECTING/ RE-PLUMBING EXISTING Q. r O cc �. _ waterway AN working parts will also b` of brass and be removable from above ound with no diggk,g. A copper vent tube (sid.) will HOUSES BEYOND THE PROPERTY UNE. 10. Fe Ired concrete thrust blocks of at least B sq. it. of bearIrcruse, and surface ore required at such toe, crusand bond location. enable the station to be pumped free of standing water to prevent h6azing, angrto minimize bacteria growth. The exterior piping will be (PLUMBING PERMIT REQUIRED). O ---' , -- broe*, and a 1/4' ball wave sttull be provided In place of the 1/4' pat cock cn the vent pipe. O 0 ( IN RZ`T' ) 11. Flro hydrant assembly consists of an MJ X 0' FLG tse, 6' FZ-G x MJ gate wive, E• MJ x MJ holdfrig spool, and a Modern Mueller LTJ TPW-COT RELOCATE EXISTING METER TO (Y F Q 1 inch •• 90 it Centucan fire hydronL A-442. 6' MJ. 5-1/4' MVO. 3-pat (2-2 1/2' NST hose conn., 1-4-1/2' NST pumper), 1-1/2' pentagon 17. Contractor will Install all copper services and sampling stations prior to block topping streets. Water meters will be Installed by TPW LJ STA. Si82 IN THE LANDSCAPE AREA (TO n) operatng nut, open left color yellow, store adapter. upon Individual request and payment by others (owners). All water metery connected to an Irrigation system must have the proper BE INVOICED BACK TO THE DEVELOPER) � Oregon State Approved backflow prevention device (minimum of a double -heck calve assembly) installed on the property side of the THE DEIRLOPER IS RESPONSIBLE FOR M (7 APPRC'OED EQUAL: Muller Centurion A-423, Waterous pocer 6790, flow Medallion meter. CONNECTING / RE-PLUMBING EXISTING Z O HOUSES BEYOND THE PROPERTY �- E UNE. LAJ N 0 12. Ea;h fie hydrant shall be installed upon a pre farmed crxncrete block with 1-1/2 cubic yvrdr of Brushed 1-1/2'-3/4' drain rock 18. Upon completion oP Installation of the voter system, the contractor ar either shall advise TPW of the total connlructlan cast to (PLUMBING PERMIT REQUIRED) T:, (y) UITN' QF TI^ Tar-p•per will be lull on top of drain rock to soporote the rock from the earth cover. which will De added 101 for TPW inapeetlons, water loos. overhood, administration, sampling, etc. and 21 for engineering review. Including uAr�� ��nVBd•= `�,,, �� 'oar-bull.' drowings, updating master map. intersection maps, etc. n STA: 10�51.J3 LT. 21.5' (',�,- ro / 11c� -�4�r'� 1� 13. All sanitary sewer line within 10 feet laterally or 3 feet vertically of a water main dnaN be erteaeed In a relnforr»d concrete pdcet IC INSTAII FIRE H1tURANT ASSEMBLY � G fill Or,,,, •"N�'UvbU. S t ✓ 6' thl(k for a distance of 10 feet on both sides of the crossing. Where crossings ere necessary, they must be made at approx. 90 OPERATiCNVS OF WATER VALVES IN THE CITY OF TIGARD WATER SERVICE DISTRICT AREA 15 PROHIBITED w PER COT OWG. NO. 542 O V ` n°'J •13 JES,r,;;c 3 in; 1' degree) with at least 18' of separation below the water line. INS TAIL 3/4' WATER SERv10E IN CV s6'8 Let tt.r (0: F Ij"`F _•` DID Q 14. Ali mains with static pressure up to 100 pal ohm, be torted at 150 psi fa ono(1) hour with a max. lass of 5 psi Water moms with � LANDSCAPE AREA ONLY PER U atatir irestsura router than 100 psi shall be reewre tested a1 1.5 tithes the static pressure for one 1 hour with a max. loss of 5 Atfa'it;t1..... .. . •.. .......( �; g P P P O COT DWG. N0. 520 (TPP.} e Aclfg!oss: _..J - �___... . �{ '• a 7� psi. - / / ?.3 e �ra'`..(-'L l� R-a INSTALL PERCODWG. N STALL KF 4' WATER 0. 520 (TYP.) Z r� STA: 13+78.91 LT. 21.5' .J - •--r-- - 114 - - --�` - - _ _ r • ' PER INSTALL FIRE HYDRANT ASSEMBLY CL I 15.0' PUBLIC � _ _ •- ---- ' •+ W I SD EASEMENT r I CBJ-- STA 14+43.94 LT. 8.0' I _Z i r I DEFLECT PIPE 191' 42' 38' TRACT ~A's It r� OPEN SPACEr ' I STA: 14+80.67 LT. 6.36'5 B r INSTALL 8' - 11'1END I I • ' I I E_- r DEFLECT 191' S 2 CONNECT TO EXISTING VALVE 1 3 I I { : f �� f'' ``"""�� �•' . '`a 1 f ' � EXISTING 5ER`10E5 FOR L07` 1 do 13 TO REidAli., ,i S e Ifst 00 !,w a `` I I I p �y - ,e.' • e i t�' a• }F %� EXISTING HOUSE TO REMAIN ( - - - - ---- - - -- - - --- 1 R1 I I 1 4- t 1 ,...� II I � fJ PUE wy _--- I F 1 1 --------------------- sew - I Z Z fq N.• I i - `, I I �` v_„•tiyi- •f �r,r__�. - - _ ._ /_•T. ,yT 11.L I �' - -r"- _. w w.�.� r r ._..__, r _ -.. ...�„•,. w ,., •• I °' . �. , -T.., �..}.�.• ,). , _ _. _.._. - - - - w- ase r r�r./ 1�'1 l WB" � Q \ I r '��+•' ht oti...e.':;.' �'.' aJ.i:... -+--�,r.•.... , .•r. l � \ j' U nD n E ---- ---- OPEN SPACE I r e ,� �_ -- -- - ___-. - ____._ _. . - } C. '\ ---------- --- - «_ ._-- ' d0' Pl1E _ '{ - .-- /i/ lir (> 6 ` ) N --- ----- _-- - �_ s` _._ 51r P ;,'T s ' --- a "s d Oa PR�V - A.: --•-.__. ...--.. .,.._% __._ - I t G. a. n t •-, �.- _. .;� 235 LF; 8' DIP MTi � � u 011 8.0' PUE - -----J! _ I . r t `- ---- ----- --- -L.._ ----------------------_----- - --- _----- gy _�- _L-••1` r /, I . . ,^ -.. -_-- `. i ._ sea.--w w-, i I I 2 I --- --- - - -----&Cr ME t "--- -- - _ _ _ _ l V S 1 � , �'' dm ElOS71M C tR PORT 110 " I l'�,• I TO REIIAIN I _ •� �t11` i9/4 i 1 •i I y'° •�i`� I WATER LINES FOR LCT S TO LOT 9 I 4 SHALa_ BE INSTALLED fM.RMITTED i• OF SERMW INSPECTED BY PLUMPING INSPECTOR/ I I ---- I \ BUILDING DEPARTMENT. SEPARATE n I r E PERMIT REQUIRED. • I � I I If1 S ' I I :: " 13 i I VUSTTNC HC JSE 1 _ xw' 10 11 f 1 `, i1 I1 TO ,. U 12 , 1 I WL tin (n 0 ao Pl1E Z n I a I 1 I f 1 I I 1 r in I , I - r.w_. 0) I I I , I I 1 I �► f°) 1 I I i I I r (7) into LO I 1 I I s oo I �-ara t 0►� M _ - z _O O 1 IL � � V tin to iPZt •�\ I ,� X Z LJ r t ------- - p' reg �;�0 _`- - -- T. _---------------------- --- ----------•-----------,--- A ' 5 C) C.1.11d l>L RECEIVED srA �, JVN 4 1 1013 � � .-_��- .-aa__._ _ .- al,•w-�•• r r •••-maw-a .- ���. -a•w_•_- r r ww•r•w r r .....-,_,. - _ .-��- -. �isea-•-_� r _ . 41. 1? drat, CITY Of TIGARU l c tS.O' Pt ill.+^ ,• ' SS E/.St ME �` • �_ BUILDING DIVISION NT r �1 �1 �RRx��. CASU ILE: SU82001-00003 , :- _ ., , „ � .. 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