2018-03-09_REVISION - M1979097

• Permit No: M1979097
• IBM Index Class Name: REVISION
• Doc Date: 3/9/2018
• Doc Name: Request for Technical Revision
• From: City of Fort Collins
• To: DRMS
• Type & Sequence: TR6
• Email Name: AME
• Email Name: WHE
• Media Type: D
• Archive: No

/ w
PHASE 2 - NORTHERN UNDERDRAIN LINE
5
(SEE INDEX SHEET C6) / / ? -`-
�7
LJ J
`___-_- - // / GRAPHICAL SCALE IN FT:
/ 0 25 50 100 z '
EXISTING TEMPORARY PVC PIPE FOR '�� STA. 4+00.00 /f // z
GROUNDWATER MONITORING WELL (TYP.) / TIE ROCK TRENCH APPROXIMATE TERMINATION /
INTO BEDDING OF / OF ROCK TRENCH _
/ UNDERDRAIN PIPE / N=116,889.51 I
EXISTING 12" PERFORATED z
APPROXIMATE EDGE OF N=116,783.61 ( E=211,869.64 UNDERDRAIN PIPE INSTALLED / I 4
/ WETLAND VEGETATION 487 E=211,751.08 \ AS PART OF PHASE 1 REMOVE EXISTING CLEANOUT AND
/ 1 (SEE INDEX SHEET C3) INSTALL NEW 4' DIA. MANHOLE
\ EXISTING CONTOURS(TYP.) // / , TIE IN EXISTING 12" PERFORATED
\ 1 STA. 4+19.53 LINE THAT WAS INSTALLED AS PART
PHASE 2 - MANHOLE 02 1 OF PHASE 1 TO MANHOLE
\ PHASE 2 - MAIN UNDERDRAIN LINE / INSTALL 4' DIA. MANHOLE ) 2 1
12" PERFORATED SDR35 PIPE LOCATION OF EXPLORATORY TRENCH RIM ELEV= 4872.5 TEMPORARY NORTH-SOUTH --�-/ STA. 0+00.00
(SEE THIS SHEET) FOR PHASE 2 UNDERDRAIN DESIGN I N=116,794.50 / ROCK TRENCH INSTALLED N 0,�� I PHASE 2 - MANHOLE /1
E=211,734.87 s• AS PART OF PHASE 1 TO REMAIN I
(TO BE FILLED ONCE PHASE 2 INSTALL 4' DIA. MANHOLE (TYP.)
/ UNDERDRAIN HAS BEEN INSTALLED) 1 (SEE INDEX SHEET C3 FOR DETAILS) t I I
(SEE DETAIL)
1 RIM ELEV 4872.0 1
1 9+50 9+00 8+00 7+00 / 6+00 5+00 '•y 4+00 / 3+00 2+00 1+00 0+00 -0+40 N=116,560.52 1 W Z
11 / / I m• // �? E=212,083.09 1 Z Q
/ STA. 9+21.53 / / TEMPORARY EAST-WEST! I J Z
/ ROCK TRENCH TIED INTO Q
END 12" PERFORATED PIPE / ROCK TRENCH INSTALLED
NOTES
/ ® INSTALL TERMINATION WYE CLEANOUT / AS PART OF PHASE 1 TO REMAIN PIPELINE BEDDING OF J W
t APPROXIMATE LOCATION UNDERDRAIN INSTALLED CL J
AND CONCRETE COLLAR OF ROCK TRENCH TEE (SEE INDEX SHEET C3 FOR DETAILS) AS PART OF PHASE / 1. ANY DISTURBANCES TO ACCESS ROAD DURING CQ
(SEE DETAILSMdr©) N-116,762.38 / ^ (SEE INDEX SHEET C3) CONSTRUCTION SHALL BE REPAIRED AND RESURFACED. C Z L�
® 43' N-
E=211,727. 116,543.92 2. CONTRACTOR IS RESPONSIBLE FOR AS-BUILT SURVEY OF
COTTONWOOD 1 IN=117,079.7e i / /
LAND AND IE=211,321.80 / \ E=212,066.07 PROJECT COMPONENTS. ALL SURVEYING MUST BE N Q
/, i PERFORMED BY A COLORADO LICENSED SURVEYOR. a
FARMS LTD I / y l 3. DISTURBED AREAS TO BE REVEGEATED WITH THE W
j ' 1 FOLLOWING SEED MIX THAT WAS APPROVED AS PART OF (n
PHASE 2 - SOUTHERN UNDERDRAIN LINE /--4873 j I I / THE DRMS MINING RECLAMATION PLAN: Q W
(SEE INDEX SHEET C5) / �� APPROXIMATE TERMINATION
OF iROCK TRENCH CITY OF FORT COLLINS i SLENDER WHEAT 3.6 LBSIAC a
E=211,658.75 PARK PLANNING AND 16.676.57 LODORN GREEN NEEDLE 3.6 LBSIAC Z
THICK SPIKE WHEAT GRASS 3.6 LBSIAC
DEVELOPMENT
i SIDE OATS GRAMA 3.6 LBSIAC
BO WESTERN WHEAT 2.7 LBS/AC
UNNDDARY(VIP) INDIAN RICE GRASS 0.9 LBSIAC
PROPERTY OWNER TOTAL 18.0 LBS/AC
Z � U p
Z
< J d -
4880 4880
a INSTALL TERMINATION WYE CLEANOUT EXISTING GROUND ALONG O Z � N W Q
AND CONCRETE COLLAR
W GROUND EL. = 4873.0 = PROFILE CENTERLINE w_ � W f
o: UTILIZE ON SITE SOIL MATERIAL 3 p r UTILIZE ON-SITE SOIL MATERIAL Z w
g O Q Q ~
TO FILL EXISTING GROUND TO n i <
MAINTAIN 3' OF COVER OVER PIPE I. �` TO FILL EXISTING GROUND TO g o N C
Ix z
4875 PROPOSED GROUND z $ :�j chi MAINTAIN 3' OF COVER OVER PIPE g N Y^� 4875 LL c 0-
ALONG CENTERLINE y<Ed ? o+ II v
g ri in ?¢ o d<~2 LIJ C
U
`-- -- ..__ V W Z 0
a
0
4870 4870
500.0 LF. 12" PERFORATED SDR35 PVC O 0.10x
4
415.5 L.F. 12" PERFORATED SDR35 PVC O 0.11x
V
INSTALL PERFORATED 12' PVC REMOVE EXISTING CLEANOUT AND
PIPE PER TRENCH AND INSTALL NEW 4' DIA. MANHOLE
BEDDING DETAILS, ) TIE IN EXISTING 12" PERFORATED
4865 LINE THAT WAS INSTALLED AS PART 4865
OF PHASE 1 TO MANHOLE `
TIE EXISTING ROCK INV. EL 4867.75
TRENCH INTO BEDDING OF
�C w UNDERDRAIN PIPE w 'pb
CL
4860 0 W< -S HORIZONTAL SCALE IN Fi: a.{ 4860 `C
b a< N`S N GP s�►`"
N~ O i m i ,4i N 0 25 50 100 < n D `0 0go
< M S 00 17 W m M V' 00 W IM
ffi¢ t0 ,n a co n pj<io VERTICAL SCALE IN FT: g a iAv RAWN BY: BAS
2 0 j%jAA
a ~ N S iv + a Y o c' DESIGNED BY: BAS
o °'16 A +z + a Z iv 0 1.5 3 6 _ CHECKED BY: aAA
yc i N i w i _ > PROJECT NUMBER:
25 4855 wm?. w ? cn wm? 4855 COFC 2016.05
9+50 9+00 8+50 8+00 7+50 7+00 6+50 6+00 5+50 5+00 4+50 4+00 3+50 3+00 2+50 2+00 1+50 1+00 0+50 0+00 -0+40 DATE:
r 03 07 201a
V
SHEET: INDEX:
6 C4
REVISIONS:----