Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Dec 15, 2015, 09:05 AM
  • 18 0389_18 0388_20151215_011513.mp4

Date
12/15/2015
W/O
541799
Weather
Dry
Operator/Surveyor
J. HARTOOG
Sewer ID
Z00704
PipeID
P14222
Time
1:05 AM
Certificate
U-507-03-3386
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
k2888
Sewer Name
18 SORENSEN AVENUE RELIEF TRUNK
City
WHITTIER, CA
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 18
Page No.
10
Purpose
V
Project
WO_541799_TV18054_DEC2015
Material
Vitrified Clay Pipe
Shape
Circular
Height
10 in.
Upstream MH
18 0388
Downstream MH
18 0389
Dir. of Survey
Upstream
Length Surveyed
55.8 ft.
Total Length
55.8 ft.
Structural Index
3
Structural Quick
3100
Structural Rating
3
O&M Index
2
O&M Quick
2A00
O&M Rating
20
Overall Index
2
Overall Quick
Overall Rating
23
Pipe schematic from manhole 18 0388 to 18 0389
MH: 18 0388MH: 18 0389upstream0 ft. DAGS - Deposits Attached Grease, 10 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish0 ft. MSA - Survey Abandoned - DUE TO LARGE SAG REVERSAL INCOMPLETE SHORT 20 FT.0 ft. MWLS - Water Level, Sag in pipe, 50 %of cross sectional area51.5 ft. DAGS - Deposits Attached Grease, 10 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start55.8 ft. MWL - Water Level, 15 %of cross sectional area55.8 ft. MWM - Water Mark, 20 %of cross sectional area55.8 ft. MGO - Reversal Inspection55.8 ft. AMH - Downstream Manhole, Survey Begins - 18 0388

Observation photos (2)

  • Deposits Attached Grease, 10 %of cross sectional area, from 03 to 09 o'clock,  , within 8 inches of joint: YES, Start

    4.3 ft. - Deposits Attached Grease, 10 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start

  • Water Level, Sag in pipe, 50 %of cross sectional area

    55.8 ft. - Water Level, Sag in pipe, 50 %of cross sectional area

Observations (8)

DistanceCodeObservation
55.8DAGS
55.8MSADUE TO LARGE SAG REVERSAL INCOMPLETE SHORT 20 FT.
0MWL
55.8MWLS
0MWM
0MGO
0AMH18 0388
4.3DAGS

Properties (5)

additional_info
SC224464
custom_field_two
5
customer
LACSD
datetime
2015-12-15T01:05:52-08:00
sewer_category
GRAVITY