Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Apr 12, 2018, 09:38 AM
  • 22 1405_22 1404_12042018_025136.mp4

Date
04/12/2018
W/O
695987
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00795
PipeID
P16662
Time
2:38 AM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K5567
Sewer Name
22 CAMERON RELIEF TRUNK
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_695987_TV22009_APR2018
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
21 in.
Width
21 in.
Upstream MH
22 1404
Downstream MH
22 1405
Dir. of Survey
Upstream
Length Surveyed
354.8 ft.
Total Length
354.8 ft.
Structural Index
0
Structural Quick
0000
Structural Rating
0
O&M Index
3
O&M Quick
3121
O&M Rating
5
Overall Index
3
Overall Quick
Overall Rating
5
Pipe schematic from manhole 22 1404 to 22 1405
MH: 22 1404MH: 22 1405upstream0 ft. AMH - Upstream Manhole, Survey Ends - 22 140520.6 ft. TFA - Tap Factory Made Active, at 12 o'clock, -, within 8 inches of joint: NO, 4"20.6 ft. RML - Roots Medium Lateral, from 11 to 01 o'clock, 15 %, within 8 inches of joint: YES71.1 ft. ISZ - Intruding Sealing Other, 10 %of cross sectional area, from 08 to 08 o'clock194.1 ft. TBA - Tap Break-In Active, at 02 o'clock, -, within 8 inches of joint: NO, 4"322.5 ft. TBA - Tap Break-In Active, at 02 o'clock, -, within 8 inches of joint: NO, 4"354.8 ft. MWL - Water Level, 15 %of cross sectional area354.8 ft. MWM - Water Mark, 25 %of cross sectional area354.8 ft. AMH - Downstream Manhole, Survey Begins - 22 1404

Observation photos (2)

  • Intruding Sealing Other, 10 %of cross sectional area, from 08 to 08 o'clock

    283.7 ft. - Intruding Sealing Other, 10 %of cross sectional area, from 08 to 08 o'clock

  • Roots Medium Lateral, from 11 to 01 o'clock, 15 %, within 8 inches of joint: YES

    334.2 ft. - Roots Medium Lateral, from 11 to 01 o'clock, 15 %, within 8 inches of joint: YES

Observations (9)

DistanceCodeObservation
0MWL
283.7ISZ
160.7TBA
0MWM
334.2TFA
334.2RML
0AMH22 1404
32.3TBA
354.8AMH22 1405

Properties (5)

additional_info
SC358526
custom_field_two
4
customer
LACSD
datetime
2018-04-12T02:38:03-07:00
year_laid
33023