Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0May 31, 2017, 10:37 AM
  • 05 2591_05 2590_31052017_034152.mp4

Date
05/31/2017
W/O
641198
Weather
Dry
Operator/Surveyor
R.VARGAS
Sewer ID
Z01131
PipeID
P25295
Time
3:37 AM
Certificate
U-209-211
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K4273
Sewer Name
05 COLDEN AVENUE RELIEF TRUNK
City
LOS ANGELES
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 01
Page No.
08
Purpose
V
Project
WO_641198_TV05127_JUN2017
Material
Vitrified Clay Pipe
Shape
Circular
Height
18 in.
Upstream MH
05 2590
Downstream MH
05 2591
Dir. of Survey
Upstream
Length Surveyed
7.6 ft.
Total Length
7.6 ft.
Structural Index
0
Structural Quick
0000
Structural Rating
0
O&M Index
2
O&M Quick
2200
O&M Rating
4
Overall Index
2
Overall Quick
Overall Rating
4
Pipe schematic from manhole 05 2590 to 05 2591
MH: 05 2590MH: 05 2591upstream0 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 02 to 10 o'clock, , within 8 inches of joint: YES0 ft. MSA - Survey Abandoned - UP LEG OF THE D/S SIPHON0 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish5.2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start7.6 ft. MWL - Water Level, 10 %of cross sectional area7.6 ft. MWM - Water Mark, 20 %of cross sectional area7.6 ft. MGO - General Observation - N.SIPHON7.6 ft. AMH - Downstream Manhole, Survey Begins - 05 2590

Observation photos (3)

  • Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock,  , within 8 inches of joint: YES, Start

    2.4 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start

  • Deposits Attached Grease, 5 %of cross sectional area, from 02 to 10 o'clock,  , within 8 inches of joint: YES

    7.6 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 02 to 10 o'clock, , within 8 inches of joint: YES

  • Survey Abandoned - UP LEG OF THE D/S SIPHON

    7.6 ft. - Survey Abandoned - UP LEG OF THE D/S SIPHON

Observations (8)

DistanceCodeObservation
2.4DAGS
0MWL
7.6DAGS
7.6MSAUP LEG OF THE D/S SIPHON
0MWM
0MGON.SIPHON
0AMH05 2590
7.6DAGS

Properties (5)

additional_info
SC345273
custom_field_two
4
customer
LACSD
datetime
2017-05-31T03:37:32-07:00
sewer_category
SIPHON