Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0May 31, 2017, 06:44 AM
  • 05 2597_05 2596 _31052017_000052.mp4

Date
05/30/2017
W/O
641198
Weather
Dry
Operator/Surveyor
R.VARGAS
Sewer ID
Z01131
PipeID
P25302
Time
11:44 PM
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 05
Page No.
08
Purpose
Routine Assessment
Project
WO_641198_TV05127_JUN2017
Material
Vitrified Clay Pipe
Shape
Circular
Height
18 in.
Width
18 in.
Upstream MH
05 2597
Downstream MH
05 2596
Dir. of Survey
Downstream
Length Surveyed
420.5 ft.
Total Length
420.5 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 2597 to 05 2596
MH: 05 2597MH: 05 2596downstream0 ft. MWL - Water Level, 15 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 05 26970 ft. MWM - Water Mark, 20 %of cross sectional area2.4 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start26.3 ft. OBN - Obstacles Construction Debris, 10 %of cross sectional area, from 04 to 08 o'clock, Start - NOT VISIBLE195 ft. OBN - Obstacles Construction Debris, 10 %of cross sectional area, from 04 to 08 o'clock, Finish - NOT VISIBLE417.2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish420.5 ft. AMH - Downstream Manhole, Survey Ends - 05 2596

Observation photos (1)

  • 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

Observations (8)

DistanceCodeObservation
26.3OBNNOT VISIBLE
2.4DAGS
420.5AMH05 2596
0MWL
0AMH05 2697
417.2DAGS
0MWM
195OBNNOT VISIBLE

Properties (6)

additional_info
SC345273
custom_field_two
4
customer
LACSD
datetime
2017-05-30T23:44:12-07:00
sewer_category
Gravity
year_laid
38590