Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jul 28, 2017, 10:18 AM
  • 03 0050_03 0049._11082017_110804.mp4

Date
07/28/2017
W/O
646534
Weather
Dry
Operator/Surveyor
M.MARTINEZ
Sewer ID
Z00366
PipeID
P05070
Time
3:18 AM
Certificate
U-115-06022794
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K3994
Sewer Name
03 LOS COYOTES DIAGONAL TRUNK
City
LAKEWOOD
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 03
Page No.
09
Purpose
V
Project
WO_646534_TV03011_JUL2017
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
15 in.
Width
15 in.
Upstream MH
03 0049
Downstream MH
03 0050
Dir. of Survey
Upstream
Length Surveyed
33.1 ft.
Total Length
33.1 ft.
Structural Index
4
Structural Quick
4131
Structural Rating
7
O&M Index
3
O&M Quick
4131
O&M Rating
9
Overall Index
3
Overall Quick
Overall Rating
16
Pipe schematic from manhole 03 0049 to 03 0050
MH: 03 0049MH: 03 0050upstream0 ft. MWLS - Water Level, Sag in pipe, 55 %of cross sectional area0 ft. MSA - Survey Abandoned - COMPLETED REVERSE10.2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES11.6 ft. RML - Roots Medium Lateral, at 11 o'clock, 10 %, within 8 inches of joint: YES11.6 ft. TF - Tap Factory Made, at 11 o'clock, -, within 8 inches of joint: YES, 6"26.7 ft. CM - Crack Multiple, from 01 to 04 o'clock, within 8 inches of joint: YES33.1 ft. MWM - Water Mark, 70 %of cross sectional area33.1 ft. AMH - Downstream Manhole, Survey Begins - 03 004933.1 ft. MWL - Water Level, 70 %of cross sectional area

Observation photos (3)

  • Crack Multiple, from 01 to 04 o'clock, within 8 inches of joint: YES

    6.4 ft. - Crack Multiple, from 01 to 04 o'clock, within 8 inches of joint: YES

  • Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock,  , within 8 inches of joint: YES

    22.9 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES

  • Water Level, Sag in pipe, 55 %of cross sectional area

    33.1 ft. - Water Level, Sag in pipe, 55 %of cross sectional area

Observations (9)

DistanceCodeObservation
0MWM
21.5RML
21.5TF
33.1MWLS
33.1MSACOMPLETED REVERSE
22.9DAGS
6.4CM
0AMH03 0049
0MWL

Properties (4)

custom_field_two
4
customer
LACSD
datetime
2017-07-28T03:18:44-07:00
is_lateral_inspection
false