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NO CHANGES FROM ORIGINAL PLANS DURING CONSTRUCTION
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EXISTING 6" CLAY PIPE SEWER SERVICE EXISTING PROPOSED DESCRIPTION ^
TO BE SPOT REPAIRED; (3 BROKEN ® 1/
SEWER PIPE LOCATIONS IN A 20 FOOT PROPERTY UNE r
SECTION); CONTRACTOR TO REMOVE ._ -- -- ---- CONTOUR LINE - MAJOR V
AND REPLACE 3 EXISTING TREES IN EXISTING ELECTRICAL TRANSFORMER
THIS AREA, (MAKE PROVISIONS TO CONTOUR LINE - MINOR
REPLACE WITH NEW TREES IN THE �� J •'� / �, WATER LINE
EVENT THE TREES DO NOT SURVIVE 1 _-s_- _- s SEWER LINE GA3fGN SNGWSSRING
REMOVAL AND REPLACEMENT) 1 ( I da SURvEMG, PC
WATER VALVE
( U EXISTING SEWER MAIN FIRE HYDRANT
- LI (TO BE ABANDONED)
PROPOSED MHp1 (EX MH/533) I /RV/.A'C SCHOOLWATER CURB STOP
STA:O+ 0.00 I � ® SEWER CLEANOUT
N TA:0+ .1162 t
E 1572753,3485 SEE MECHANICAL DWG'S FOR DETAILS ( PROPOSED MHM4 (EX MHU532) ® EWER MANHOLE
REMOVE EXISTING & INSTALL ( _,r 1 NT522538.0556 ] SEWER STUB
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NEW MANHOLE. MAINTAIN FLOW f 121 - ( _ E 1572743.0596 CONTROL POINT
WITH TEMPORARY BYPASS UNTIL �( N REMOVE EXISTING & INSTALL
FINAL CONNECTION. TESTING, & -- 1-- -- -- - -- r m NEW MANHOLE. MAINTAIN FLOW
ACCEPTANCE ( . --
-- 11 12! a Ou
I FOR / WITH TEMPORARY BYPASS UNTIL
iz fJRCLILAR ' E FINAL CONNECTION, TESTING, &
RAMP a ACCEPTANCE 'r -'--`-
------ ASPHALT SURFACE
CONCRETE SURFACE U)
OHP OVERHEAD POWER W
NEW 4.0 SCH 40
SEWER SERVICE g I t, POWER POLE
CONTRACTOR TO TEST + vI tat G UNDERGROUND GAS
W I MAIN AND SERVICE A _c c _ UNDERGROUND ELECTRIC
a
�+ I I CONNECTION INSTALLED y CONTRACTOR A SAW CUT
0 PROPERTY LINE EXISTING ASPHALT WITH CLEAN
_ I I IOR TO INSTAWNGt 2 VERTICAL EDGE EXTENDED 1 FOOT
3 I I f BUILWCE INTO THE y WITH OUTSIDE TRENCH
HOT PLANT MIX. SEE SECTION BASED ON DESIGN RECOMMENDATIONS IN THE CITY ,^
V
NOTE: PAVEMENT C a
SI
SPECIFICATIONS IN CONTRACT OF BOZEMAN STANDARD MODIFICATIONS TO MONTANA PUBLIC WORKS.
MANUAL.
J
3+0 4+ - - 3" COMPACTED THICKNESS
2+
S 5+00 ASPHALT OR EXISTING THICKNESS J
S BASIS OF BEARINGS (WHICHEVER IS GREATER) O
.9T_H AVE__ BEARINGS FOR THIS SURVEY ARE ••
- - - —�'r — - BASED UPON GEODETIC NORTH AS .•.. v v•:•. O
PROPOSED MH 3 ?•°::•:•:;:y`:d:;;;+.••.•:• ••'>::1}:1°<'°•:'.✓ 6" COMPACTED THICKNESS BASE
N DETERMINED THROUGH GPS SATELLITE ;.,;+,.<•,j•;•;:;vy:L;;;a,H'�::^°`•=•:ae :•S
STA:5+19.63 :•.,::.Sai bari 3a; ;;agaae'+¢ GRAVEL (I- MINUS) OR EXISTING
PROPOSED MHN2 N 522534.0656 OBSERVATIONS TAKEN AT CONTROL �y °•+,•y ,2r ;eAN :�e�p:}vyt:;y THICKNESS (WHICHEVER IS GREATER)
STA:1+58.41 WATER SERVICE PROPOSED 8.0�SDR 35 E 1572586.2763 POINT #1 WITH STATE PLANE U
N 522895.1820 CROSSING (DEPTH PVC EWER MAIN COORDINATES 1 �' '
E 1572594.9934 UNKNOWN). IF THERE IS EXISTING WATER MAIN NORTHING: 522859.584 � 1 9" COMPACTED THICKNESS SUBBASE V^/
A CONFLICT WITH NEW CONTRACTOR TO MAINTAIN 10' EASTING: 1572891.202 GRAVEL (6" MINUS) OR EXISTING .
EWER MAIN, LOWER MINIMUM HORIZONTAL ELEVATION: 4850.74 FEET (NAVO 88) THICKNESS (WHICHEVER IS GREATER)
WATER SERVICE LINES. SEPARATION Z
SEWER MAIN PLAN VIEW 0 50' 1DD' AVEMENT SECTION g Z
1 3 SCALE: NTS U W Fr
SCALE 1"=50'
w W o
070, J o
PROJECT CO ACT LIST z uJ
4868 < /n 0
68
.. _. 4888 CITY OF BOZEMAN.MT SITE ADDRESS W- WATER & SEWER SUPERINTENDENT, JOHN AASTON 611 S. 8TH AVE.
• JALSTONOBOZEMAN.NET BOZEMAN. MT 59715 Lu
4 _ - + 4004
NATURAL GAS SERVICE LAT 45.672905', LON -111.048541' W O
• 4882 NORTHWEST ENERGY (888) 467-2669 OWNER (n DO
BOZEMAN SCHOOL DISTRICT
• TODD SWINEHART, PE
ELECTRICAL SERVICE Tu m
NORTHWEST ENERGY (888) 467-2669 TODD.SWINEHARTOBSD7.ORG 0 3
_ _ N d O
4889
4 TELEPHONE SERVICE CIVIL ENGINEER
• CENTURYLINK TELEPHONE COMPANY (866) 963-6665 GASTON ENGINEERING & SURVEYING, P.C. -
-,-- - 4868 JEREMY OLSON, PE
- JOLSONOGASTONENGINEERING.COM project# 17023
4858
- SEWER SERVICE 48M CONSTRUCTION NOTES revision date
_ - manhole 05-17-18
2 A GAS LINE ROSSING -------- -- -- 4862 changes
R RVI CROSSING SCOPE OF WORK
EMAN, MT. PROJECT IS NEAR 8TH/9TH AND ALDERSON/DICKERSON
WATER SERVICE CROSSING jg Bt L.F. E-E CONSTRUCTION OF EWER MAIN RELOCATION AROUND IRVING SCHOOL IN SOZ
STALL48M STREETS.
4150 GRADE O ,184% E-E CONTRACTORS ARE URGED TO VISIT THE SITE AND BECOME FAMIUAR WITH EXISTING CONDITIONS; INQUIRIES CONCERNING THESE PLANS MAY BE
40" MADE TO: GASTON ENGINEERING & SURVEYING, 211 HAGGERTY LANE, BOZEMAN, MONTANA, 59115. (406) 585-0588 BID DOCUMENTS
357.22 L.F, E- SPECIFICATIONS,
INSTALL 35 pVC Pipe 4848 THIS PROJECT USES THE CITY OF BOZEMAN SPECIFICATION HIERARCHY AND THE MONTANA PUBLIC WORKS STANDARD SPECIFICATIONS. (MPWSS) 6th .
GRADE EDITON, APRIL 2010 (SEE SPECIFICATIONS).
400 TRAFFIC CONTROL-
444
_ SEE SPECIAL PROVISIONS OF THE CONTRACT DOCUMENTS.
INSTAIl 15 pVC pipe -
4841 PROTECT10N OF AO AGENT IMPROVEMENTS
2 {fyl -E RETAIN AND PROTECT ALL ADJACENT IMPROVEMENTS INCLUDING TREES, SHRUBS, FENCES, ETC. RESTORE MATERIAL STORAGE SITES TO THEIR
A GRAMORIGINAL CONDITION. CONTRACTOR SHALL BE RESPONSIBLE TO PRESERVE AND PROTECT ALL EXISTING TREES IN THE CONSTRUCTION AREA.
3: AIM ENGINEER WILL PROVIDE CLEARING LIMITS STAKES AS NECESSARY DURING CONSTRUCTION.
0 v m m
Mt ' EXPLORATORY EXCAVATION:
_ (888_ EXPLORATORY EXCAVATION WILL BE PAID AT HOURLY RATES AND ONLY WHEN DIRECTED BY THE ENGINEER. EXPLORATORY EXCAVATION AT ALL
ro w iz 0 a w- LOCATIONS SHALL BE COMPLETED PRIOR TO BEGINNING CONSTRUCTION AND BEFORE ORDERING SPECIALTY MATERIALS AND EQUIPMENT.
RD a ..
a < N N 1O I 40M NOERGROUND/0\RHEAD LTILTIES-
38 N w z o + w o CONTRACTOR SHALL BE RESPONSIBLE TO CONTACT EXISTING UTILITY COMPANIES AND COORDINATE WITH SUCH PRIOR TO BEGINNING CONSTRUCTION.
EXISTING UTILITIES SHOWN ON THE PLANS ARE SHOWN AT THEIR APPROXIMATE LOCATION AND TO THE BEST KNOWLEDGE OF THE ENGINEER.
' a a > > w 4834 CONTRACTOR SHALL BE RESPONSIBLE TO ENSURE THAT ALL EXISTING UTILITIES HAVE BEEN PROPERLY LOCATED BY THEIR RESPECTIVE OWNERS.
clse
E;
r ^v ONE CALL UTILITY LOCATE........................1-800-424-5555 ARCHITECTS
2 4@82 CONTRACTOR SHALL MAKE ARRANGEMENTS WITH UTILITY COMPANY TO PROTECT, SUPPORT AND/OR RELOCATE ALL E%ISTING UTILITIES, UTILITY BOXES BILLINGS BOZEMAN MISSW:A
i N OR UTILITY POLES AS NECESSARY DURING CONSTRUCTION.
'6 4830
a� on _ to a v ROAD SECTION REP A . M NT:
u m m m '6 S THE CONTRACTOR SHALL BE RESPONSIBLE TO RESTORE ALL EXISTING PAVED STREETS OR SURFACES TO THEIR PRE-CONSTRUCTION CONDITION. THE
y 6 O N > I� Y 1=
T N O O Nv + O .. .. OBIB
pp D,�n _ CONTRACTOR SHALL REPLACE EXISTING PAVED SURFACES ACCORDING TO THE PROJECT SPECIFICATIONS.
U O mmNp.� ] N KO ?Z + ., z 4828 CONSTRUCTION NOTEc_:
a a " ' 1. MAINTAIN HORIZONTAL AND VERTICAL SEPARATION BETWEEN ALL WATER MAINS AND SEWER MAINS IN ACCORDANCE WITH THE SPECIFICATIONS. -
N oz z z SCALE: 1• = 50' HORIZON rAL 4824
2. ALL RIMS, INVERTS, PIPE LENGTHS AND PIPE GRADES ARE CALCULATED FROM EDGE TO EDGE OF THE MANHOLES.
824 1" 5' VERTICAL
3. ANY EXISTING VALVES WHICH CONTROL THE COB's WATER SUPPLY SHALL BE OPERATED BY COB PERSONNEL ONLY.
_ 4822
22
4. THE CONTRACTOR SHALL NOTIFY THE WATER AND SEWER DEPARTMENT A MINIMUM OF 24 HOUR PRIOR TO BEGINNING ANY WORK.
5. CONTRACTOR SHALL FIELD VERIFY LINE AND GRADE OF EXISTING CONNECTIONS.
ssue date
4 6. USE ASTM-3034 *STANDARD SPECIFICATIONS FOR POLYVINYL CHLORIDE SEWER PIPE AND FITTINGS" WITH AN SDR OF 35 WITH TYPE 1 AND
N h q 'r°t y m m a a m OR ELECT TYPE 1 BEDDING. USE TYPE A BACKFILL IN STREET RIGHT-OF-WAY AND TYPE B BACKFILL IN ALL OTHER AREAS. 1.19.2018
— ry 0 vj h io b m m G C
m w m 7. CONTRACTOR SHOULD NOTIFY ENGINEER IMMEDIATELY IF ANY PORTION OF THE PROJECT EXCAVATION HITS GROUNDWATER TO ALLOW EVALUATION
AND RECOMMENDATIONS TO BE MADE ON HOW TO PROCEED.
U
-0+50 0+00 1+00 2+00 3+00 4+00 5+00 6+00 7+00 7+50
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