Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0May 8, 2018, 08:04 PM
  • 05 2235_05 2234_582018_133117.mp4

Date
05/08/2018
W/O
PENDING
Weather
Dry
Operator/Surveyor
FRANKLIN
Sewer ID
Z00429
PipeID
P20008
Time
1:04 PM
Certificate
U-415-06024039
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Heavy Cleaning
Media Label
G7705
Sewer Name
05 COLDEN AVENUE TRUNK
City
LOS ANGELES
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 01
Page No.
09
Purpose
Routine Assessment
Project
20180508DF_COLDEN_AVENUE_TRUNK
Material
Vitrified Clay Pipe
Shape
Circular
Height
15 in.
Upstream MH
05 2235
Downstream MH
05 2234
Dir. of Survey
Downstream
Length Surveyed
2.1 ft.
Total Length
2.1 ft.
Structural Index
2
Structural Quick
2100
Structural Rating
2
O&M Index
5
O&M Quick
5141
O&M Rating
9
Overall Index
4
Overall Quick
Overall Rating
11
Pipe schematic from manhole 05 2235 to 05 2234
MH: 05 2235MH: 05 2234downstream0 ft. AMH - Upstream Manhole, Survey Begins - 1:30 PM0.1 ft. MWM - Water Mark, 100 %of cross sectional area0.1 ft. MWL - Water Level, 100 %of cross sectional area2 ft. MGO - General Observation - Grease Throughout The Reach (5%)2 ft. LD - Alignment Down, 45 %2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES2.1 ft. MSA - Survey Abandoned - HIGH WATER

Observation photos (7)

  • Upstream Manhole, Survey Begins - 1:30 PM

    0 ft. - Upstream Manhole, Survey Begins - 1:30 PM

  • Water Mark, 100 %of cross sectional area

    0.1 ft. - Water Mark, 100 %of cross sectional area

  • Water Level, 100 %of cross sectional area

    0.1 ft. - Water Level, 100 %of cross sectional area

  • General Observation - Grease Throughout The Reach (5%)

    2 ft. - General Observation - Grease Throughout The Reach (5%)

  • Alignment Down, 45 %

    2 ft. - Alignment Down, 45 %

  • Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES

    2 ft. - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES

  • Survey Abandoned - HIGH WATER

    2.1 ft. - Survey Abandoned - HIGH WATER

Observations (7)

DistanceCodeObservation
0.1MWM
2.1MSAHIGH WATER
2MGOGrease Throughout The Reach (5%)
0AMH1:30 PM
2LD
2SSS
0.1MWL

Properties (6)

additional_info
VIEW OF THE DOWNLEG PIPE FROM THE U/S SIPHON
custom_field_two
5
customer
LACSD
datetime
2018-05-08T13:04:47-07:00
documentation
FRANKLIN, IGNACIO
is_lateral_inspection
false