DWR_2731751

• Document Date: 12/18/2014
• Document Type - Dam Safety: Report
• Division: 1
• Dam ID: 020615
• Subject: HAVANA STREET DAM - SEPT. 2013 DAM FAILURE FORENSIC INVESTIGATION
• DWR Send/Recipient: DAM SAFETY BRANCH - COLORADO DIVISION OF WATER RESOURCES

r=
W
N
R
w
f'
y6a
y3
0
R 1/,
3"0
PIPE
4"x4"x3/16" WI
3/16" END CAI
3" 0 STD PIPE WITH
BASE PLATE WITH 2
ANCHORS EA (TYP)
OUTLET STRUCTURE GRATE FRONT ELEVATION
SCALE: 1"=I'-O"
3/4"0 6" LONG EPDXY
ANCHORS (TYP)
AI+T 1 \I M1 A^
RECORD DRAWING
July 9, 2012
THIS RECORD DRAWING HAS BEEN PREPARED, IN PART. BASED UPON
INFORMATION FURNISHED BY OTHERS. WHILE THIS INFORMATION IS BELIEVED
TO BE RELIABLE, MULLER ENGINEERING COMPANY, INC. CANNOT ASSURE ITS
ACCURACY, AND THUS IS NOT RESPONSIBLE FOR THE ACCURACY OF THIS
RECORD DRAWING OR FOR ANY ERRORS OR OMISSIONS WINCH MAY HAVE
BEEN INCORPORATED INTO IT AS A RESULT. THOSE RELYING ON THIS RECORD
DRAWING ARE ADVISED TO OBTAIN INDEPENDENT VERIFICATION OF ITS
ACCURACY BEFORE APPLYING IT FOR ANY PURPOSE.
U
DESIGNED: DATE:
DRAWN: DATE:
a CHECKED: DATE:
REVISED: DATE:
REVISED: DATE:
I
MULLER ENGINEERING CO., INC.
CONSULTING FWGINF.F.RS
7n SOUM W"WOR3H BLVD. #4-360
LAKEWOOD, COLORADO M226
303)988 -4939
PROJECT NO. 07- 030.08
5'-4"
OUTLET STRUCTURE PLAN
SCALE: 3/4 " =1' -0"
4 @12 "EW,EF
244 EF 2" CLR
ABOVE T.O.P.
6
A
EL:5250.9
EL.
CONCRETE #4@12 "EW,EF
SHAPING,
psi MIN.
30" RCP
A -1
URBAN DRAINAGE AND FLOOD CONTROL DISTRICT
F -6
A
EL:5244.3
INV.' --W 0-
T
r
EW,EF
I I
I
i I
12" I 12"
r
1
i---
4--- - - - -- i
I
I
I '
I I
I I Ii1
4 * ––
I
6" FILTER MATERIAL
SECTION A (CLASS B)
SCALE: 3/4" =1' -0"
EF
TRIM BARS 2"
CLR FROM PIPE (TYP
NOTES:
1) FORM BOX INLET WALLS AROUND RCP.
2) #4 LAP SPLICE = 24"
3) #5 LAP SPLICE = 30"
4) 3" CLR TO REBAR IN BOTTOM SLAB MAT, 2" CLR ELSEWHERE
5) CHAMFER STRIPS (4") SHALL BE PLACED IN THE CORNERS OF
FORMS AND AT THE TOP OF WALLS OR UP- TURNED
FOOTINGS PER SPECIFICATIONS SECTION 03110,
SUBSECTION 2.07
4 EF (2" CLR TO
TOW)
U
O
N
II I
II I
II I
II I
II I
4 •'•
8" LONG #4 Z -BARS ON 12" GRID EW
3" MIN LATERAL EXTENSIONS) —
3" CLR.
CAST -IN -PLACE
MANHOLE
STEPS (TYP)
L •
A •A.
4
SECTION B
SCALE: 3/4 " =1'-0"
HAVANA STREET DAM IMPROVEMENTS
U
HOOP EF
2"EW
A
EL:5249.3
A
EL:5248.4
2 "EW,EF
FILL TO APPROX.
SPRINGLINE OF 30" RCP
LEAN CONCRETE FILL,
2000 psi MIN., SHAPED ON
3 SIDES AS SHOWN
5@12 "EW
a. 41 Pi Ir FI F9d Sn
4 @12 "EW
6" FILTER MATERIAL
CLASS B)
OUTLET STRUCTURE DETAIL
SEO # C -1991
SHEET
6 of 1'413