Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Nov 7, 2016, 10:07 AM
  • 22 0358_22 0359 _11072016_020809.mp4

Date
11/07/2016
W/O
602235
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00830
PipeID
P16691
Time
2:07 AM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K4006
Sewer Name
22 WALNUT CREEK TRUNK, SECTS 1&2
City
WEST COVINA
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 22
Page No.
32
Purpose
Routine Assessment
Project
WO_602235_TV22111_NOV2016
Material
Vitrified Clay Pipe
Shape
Circular
Height
15 in.
Width
15 in.
Upstream MH
22 0359
Downstream MH
22 0358
Dir. of Survey
Upstream
Length Surveyed
6.3 ft.
Total Length
6.3 ft.
Structural Index
0
Structural Quick
0000
Structural Rating
0
O&M Index
3
O&M Quick
5141
O&M Rating
13
Overall Index
3
Overall Quick
Overall Rating
13
Pipe schematic from manhole 22 0359 to 22 0358
MH: 22 0359MH: 22 0358upstream0 ft. MSA - Survey Abandoned - DUE TO DEBRIS0 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 02 to 10 o'clock, , within 8 inches of joint: YES, Finish0 ft. DSZ - Deposits Settled Other, 25 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES - DEBRIS4.3 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 02 to 10 o'clock, , within 8 inches of joint: YES, Start6.3 ft. AMH - Downstream Manhole, Survey Begins - 22 03596.3 ft. MWM - Water Mark, 85 %of cross sectional area6.3 ft. MWL - Water Level, 50 %of cross sectional area

Observation photos (3)

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

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

  • Survey Abandoned - DUE TO DEBRIS

    6.3 ft. - Survey Abandoned - DUE TO DEBRIS

  • Deposits Settled Other,  25 %of cross sectional area, from 04 to 08 o'clock,  , within 8 inches of joint: YES - DEBRIS

    6.3 ft. - Deposits Settled Other, 25 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES - DEBRIS

Observations (7)

DistanceCodeObservation
6.3MSADUE TO DEBRIS
0AMH22 0359
0MWM
6.3DAGS
0MWL
2DAGS
6.3DSZDEBRIS

Properties (5)

additional_info
SC306346
custom_field_two
5
customer
LACSD
datetime
2016-11-07T02:07:51-08:00
sewer_category
Gravity