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~ COTTONWOODS COTTON WOO SUBDIVISION ---=:J -'CA'RFW'iJ~ I II nil SU~DIVISION IUW ~~E~~ -,n,W,f-;:1/l SUBDIY~~JHt!,'1~ ~. coQT~ " I' JuIG~ SUBD1R.~~Rillll Q F ~ DO DO 00 DO ODD ODD Dm~~~ -'1' fin or CJ ODD om DDt:s CITY OP ~CJCJQ,. ALAMOSA ~~~ CJ c:J n c:::J (fl -t ~ -t fT\ HIGHWAY 160 BRIDGE D.8R.G.W. RR VICINITY MAP N.T.S. 2 INDICA TES AREA SHOWN ON PLAN AND PROFILE - NUMBER IN BOX CORRESPONDS TO SHEET NUMBER LOCATION MAP N.T.S. COLORADO NEW MEXICO CONTRACT DRAWINGS FOR CONSTRUCTION OF RIO GRANDE LEVEE IMPROVEMENTS FINAL DESIGN-PHASE n ALAMOSA, COLORADO JUNE, 1987 LEGEND FOR PLAN AND PROFILE SHEETS EXISTING FEATURES NOTE: EXISTING FEATURES ARE SCREENED GENERAL NOTES 1. THE SURVEY FOR THE BASE MAP WAS PERFORMED BY KNAPP ENGINEERING AND SURVEYING SERVICES DURING MARCH OF 1987. THE BASE MAP WAS PREPARED BY MULLER ENGINEERING COMPANY, INC. HORIZONTAL CONTROL USED TO ESTABLISH THE COORDINATE GRID FOR THE PROJECT IS SHOWN ON PLAN SHEET 5 OF THE PHASE I CONSTRUCTION DRAWINGS. VERTICAL CONTROL POINTS ARE SHOWN ON THE PLAN SHEETS. 2. LOCATIONS OF UTILITIES REPRESENT THE 'BEST-KNOWN LOCATIONS AT THE TIME OF PREPARATION OF DRAWINGS. THE CONTRACTOR SHALL FIELD-LOCATE ALL UTILITIES IN ADVANCE OF EXCAVATION. RELOCATIONS OF UTILITIES MAY OR MAY NOT BE NEEDED AFTER THEY ARE EXPOSED. ACTUAL RELOCATION OF LINES, UNLESS OTHERWISE SHOWN, WILL NOT BE THE RESPONSIBILITY OF THE CONTRACTOR; BUT THE CONTRACTOR SHALL COOPERATE WITH UTILITY COMPANIES TO COORDINATE THE RELOCATION EFFORT. LINES NOT RELOCATED SHALL BE PROTECTED BY THE CONTRACTOR IN PLACE. NO ADDITIONAL PAYMENT WILL BE ALLOWED FOR THE MINOR ADJUSTMENT OF PIPES, EMERGENCY PUMP VAULTS, OR MANHOLES IN ORDER TO CLEAR A CONFLICTING UTILITY. CONTACT UTILITY COMPANIES 48 HOURS IN ADVANCE WHEN WORKING ADJACENT TO THE UTILITY. 3. OWNERS OF UTILITIES ARE AS FOLLOWS: GAS AND ELECTRIC: PUBLIC SERVICE COMPANY OF COLORADO CONTACT: 589-6621 @ ~ tb -0 -OE --,--- ... -OT~ i ... __61'G__ MOUNTAIN BELL COMPANY CONTACT: 584-6700 SOUTH OF RIO GRANDE CITY OF ALAMOSA CONTACT: 589-6631 ALAMOSA CABLE TV CONTACT: 589-3221 4. ALL EXPOSED CONCRETE SURFACES SHALL HAVE A CDOH CLASS 2 OR CLASS 5 FINISH. ALL EXPOSED CONCRETE CORNERS SHALL HAVE 3/4" X 3/4- CHAMFER. CONCRETE SHALL BE CDOH CLASS AZ OR BZ IN THE EMERGENCY PUMP VAULT. CONCRETE IN THE PIPE ENCASEMENT SHALL BE CLASS A OR B. -T-T-T- -18"SS - 24115T ----{r-- - - ell w I --<><J---- Yt S#3 TELEPHONE: SANITARY AND WATER: CABLE TV: ----7540----- 5. ALL REINFORCING STEEL SHALL BE GRADE 60. 6. SOIL COMPACTION REQUIREMENTS ARE 95~ OF THE MAXIMUM DRY DENSITY MEASURED IN ACCORDANCE WITH ASlM D698. UNDERDRAIN BEDDING MATERIAL COMPACTION REQUIREMENTS ARE 95~ OF THE MAXIMUM DRY DENSITY MEASURED IN ACCORDANCE WITH ASTM D698 OR 70t RELATIVE DENSITY MEASURED IN ACCORDANCE WITH ASTM D4253. SEE SPECIFICATIONS FOR ADDITIONAL REQUIREMENTS. ~ /'.~t:;-~ ,n~"L.,t', ~~' 0 J -~ 7. THE FOLLOWING STANDARD DETAILS APPLY TO THE WORK AND ARE SHOWN IN THE SPECIFICATIONS: ~ o NUMBER M-603-10 M-604-20 M-604-21 S-612-1 S-614-1 S-614-2 S-614-51 NAME CONCRETE AND METAL END SECTIONS MANHOLES STEPS FOR MANHOLES AND INLETS TYPICAL DELINEATOR INSTALLATIONS (SHEET 1 OF 4) TYPICAL GROUND SIGN PLACEMENT CLASS I GROUND SIGN INSTAlLATIONS VERTICAL PANELS ;:':-0 8. CLEARING PAY LIMITS EXTEND FROM THE WATER'S EDGE TO THE LAND SIDE CONSTRUCTION WORK LIMITS AND INCLUDE REMOVAL OF ALL SURFACE OBSTRUCTIONS INCLUDING TREES, SHRUBS, STUMPS ON THE RIVER SIDE OF THE LEVEE, RUBBLE, ETC. PAY LIMITS FOR SEEDING COVER THE EMBANKMENT AREAS SHOWN TO BE SEEDED ON THE TYPICAl CROSS SECTIONS, AND EXTEND TO THE LAND SIDE CONSTRUCTION WORK LIMITS. AREAS DISTURBED THAT ARE OUTSIDE OF THE CONSTRUCTION WORK LIMITS MUST BE RESEEDED IF USED BY THE CONTRACTOR, HOWEVER, NO PAYMENT WILL BE MADE FOR THE WORK. AREAS DAMAGED OUTSIDE OF THE CONSTRUCTION WORK LIMITS WILL BE REPAIRED IMMEDIATELY AT THE CONTRACTOR'S EXPENSE. 9. WORK SHOWN IS SUBJECT TO FEDERAL LABOR STANDARDS PROVISIONS AND MINIMUM WAGE RATES. SEE THE SPECIFICATIONS FOR ADDITIONAL INFORMATION. 8 0 0 I I (1l <D x 7542_0 i i 1 i 1. 1 1 1 J. 1 T T T T T T T T T T r T T T T T T T T T .1. 1 J. .1. 1 1 1 1 1 1 --0-2 -...- . -'- 1t 0- AS BUlL T DRAWINGS SYSTEM OPERATION NOTES (NOT A PART OF CONTRACTOR'S BID) CLERK AND RECORDER'S CERTIFICATE ( Sheets I thru 3 ) ST A TE OF COLORADO ) S S COUNTY OF ALAMOSA) .. I hereby certify that this instrument was filed in my office at _ o'clock , A.D. 19_. and is culy recorded in Book No. Page No. Fees paid Recorder Deputy BENCHMARK SURVEY CONTROL LINE REFERENCE POINTS 0- CHAIN AND POST FENCE ELECTRIC POWER POLE W/OVERHEAD LINE AND ANCHOR CABLE TELEPHONE POLE W/OVERHEAD LINE AND ANCHOR CABLE 3576 ~ ..~.~,'~9:,.~,'~ :-:'" I : . '/\' 15." 754J O/TCH' ~ ~ '. ~ (~:l~L' ' \i '. ;,"~~ ~j;~/?))'\ 1,_ -- ; ,.,0 ~ \ -f~~:T: i~~ ~)! t~/ /:;:. ~if~', "'0 :' . , ~.\ I : )r!'.~ ~Z;;. Sto ,\ >>{' ,\...co ' I ., ....... . '.1'_:,1 J~~.! : -\\~~\'\-' jr~~;(_ll': \:\~"'o" 3,' ACCESi: ;'r\' "'" :" SA~t:l' :r1~t. .""\ ',/, ~ Mu"",p.' ) 1/-iPRn!.u::C ':"iil t- ~.'";'~.~J.: \.~'-'\.., ~ GOllc.o.urse v~ / - .',,-, I . I h Sch .< ~IJ' I \~ 'J .... -. I, .. \... . ~t. - ~~;11'~ ~,~~~"~. BR~~/ --PROJECT ~I':E':, : "'. : - ,"';:1';"'" ) ;;f"./ ' I '1~ i 0 '. 1',' q....~ ..I.;~ ~~,~~::,~....! I J (/J lSJ9 .. ..' <~. , '~,~'.. T:,~ -" ~ ,,;' -.- ST - - ~:'l~'~~,/Y..;!; ~.. ';/,'''0\ "r' ..: ~',~l~ .". : n1.-. ..-. - ,-, ' " I. .'t?!" .. .......,1; . I ~: ";~~J '-" ,_~ : ~: "~::., ~ . H ~'. I . _ 'Li~:.:-;:: ~ ". .~ ":T i. , . 'Iii'..... "" . Jr'l' ... ~ - ..~.........,,~. '" , .. .=t~" IA5~ol'\ ,.. HS' ~ i '~~ ~ rth ~~' ~ ''''::..,''~ " "... -~;I . ~~~~~. ~ ...~- ~.':..~"^.:r;'"" /' [\:-.. 3 \r::i7~'" ". A 44 ."..~ I ~.. /'~L ........... ,-Q-,-: ..-:r...il....:.:",:.~ _ _ '\ BM '-, ...... c~ ~.. ,:, ./3-- - .= ~~ ..:.:-ji;:?-'.1I~;\~'~'Oj~AWT7~~10 I"~:~~:: ,. ~1 SewaseDIS ~,~-__r._- .: tz T ;', > ," '1 (,;::;-;.\'-' 11 ! " 030. c~ "Or: T" ....:. ,;; '.',) I ~ ~ _ _ '" c.. '" "'" . 10 ,., 10'" 1 '... \ n_'- ! I ..- ,<~f"~ J'. '. !:fJ/ 'I R - ". ,." ,,;;: )--~-"'~ A' ... --- ri01' D .-. ' ;'.' /, 0 " h 0 . b ' oyd Seb . -.- . . ,,'0 ~ ~ ..., F IB IY ~. '. ~,,'::.~:~:~::.os;" y ~_. i~' ~~II---~- l~C '~~ :~AMOSA ':..:.::.: \__.'~' ~-'>'.':.;.~~_-)' l' (~ I .:1/ . . ;.' _,'''-s ."-"" ':'~' ,;)1 "_ ))J ~ '- Ie //10." + . .BM ,,,.'~ '. '~-, '"",,''',frr=- ~ "\ 4'_ .. 8M \1 . ~ 0 \\ \ ! , 11519 $IXMIJ.. I I I I __,2_ , /. ~: . , I , I , ACCESS AREA MAP 1" =2.000' BURIED GAS LINE W/SIZE BURIED TELEPHONE LINE SANITARY SEWER W/SIZE STORM SEWER WI SIZE WATER LINE W/HYDRANT AND VALVE Note: For documentation of design changes and other changes made during construction see records for the project on file at the office of Community Develop- ment, Alamosa, Colorado. EXPLORATORY HOLE AND NUM8ER SMALL SIGN(TRAFFIC OR OTHER) LARGE SIGN CONTOUR WI ELEVATION 1 FOOT CONTOUR STREET OR ROAD STRUCTURE RU8BLE AND/OR DEBRIS GROUP OF TREES OR SHRUBS LARGE SINGLE TREE SPRIIIKLER HEAD NEW FEATURES ~EVEE CENTER LINE WI STATIONS SPOT ELEVATION LEVEE FILL AREA EXCAVATION AREA HORIZONTAL CONTROL @ t CONTROL MONUMENT-2112". 30" Alum. POINT AND NUMBER Plpo with cap - Stampod, KNAPP, PE l LS 228/ w/STATION No_ ond ELEVATlON_ MANHOLE AND UNDERDRAIN PIPES SIotlon. oIe.ollon, horlzonlal coordlnolo. and relotlonahlp to 01 butlt lev.. are shown on Iho plan .hoot., TYPE 1 DELINEATOR WITH CRYSTAL REFLECTOR EMERGENCY PUMP VAULT WI STORM SEWER AND UNDERDRAIN PIPES Note: As built drawings, sheet I thru 6. were prepared by KNAPP ENGI- NEERING &. SURVEYING SERVICES. ~ ~ PE &. LS 2281 Job No. 49-1-20 CLASS 1 VERTICAL PANEL SIGN 1. DURING FLOODING ON THE RIO GRANDE, CLOSE SLUICE GATE LOCATED IN EMERGENCY PUMP VAULT AT STATION 27+54 (THIRD STREET EXTENDED). 2. WHEN LEVEL OF WATER IN STRUCTURES TO BE PUMPED NEARS THE GROUND SURFACE DUE EITHER TO STORM SEWER OR UNDERDRAIN FLOW, INSTALL PORTABLE PUMPS AT THE EMERGENCY PUMP VAULT STRUCTURE, AND PUMP OVER THE LEVEE TO THE RIVER. ALL STRUCTURES TO BE PUMPED ARE MARKED WITH TWO DELINEATORS WITH CRYSTAL REFLECTORS. STRUCTURES THAT DO NOT NEED TO BE PUMPED ARE MARKED WITII ONE DELINEATOR WITH REFLECTOR. dat ~v~"l/8ft'6, ! ~ ; DRAWING INDEX SHEET NO. TITLE 1. TITLE SHEET 2. PLAN AND PROFILE 3. PLAN AND PROFILE 4. LEVEE CROSS SECTIONS II II , . 1 q II I I 5. LEVEE CROSS SECTIONS. ASPHALT PATH RELOCATION DETAIL STORM SEWER. EMERGENCY PUMP V AUL T. AND UNDERDRAIN DET A~LS 6. PREPARED FOR AND APPROVED BY: CITY OF ALAMOSA CITY MANAGER PREPARED BY: MULLER ENGINEERING COMPANY, INC. CONSULTING ENGINEERS 7000 WEST FOURTEENTH AVENUE LAKEWOOD, COIDRADO 80215 (303) 232-9340 ......... ,', \)0 REe,', f~':-: "4:"'\.S.1J..:I'~ .~~ .....'t-'I).'S, . ti~..~. ;' :~~ ~~ :"i ~2611 :*: ,...,~ : , .~;... .,...~. '..I",f;..........~,~,' ',IONAl t" lO' ......... ~~,~ ,~ PROJEC A AGER ,( I ^ ,.--f-.1~vv, ' , ~ I '-7 ---"....J" _..... ,,';;....-.o.-tIT ~ PROJECT ENGINEER "V'"'\ J~ I' () P, ~ \7 !? ~) 'JAN 2 ,71988 RIO GRANDE LEVEE IMPROVEMENTS FINAL DESIGN-PHASE ]I MEC JOB NO. 8705 SHEET 1 OF 6 LI... _( ~...1 \. "TIc:! '