Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jan 28, 2020, 07:19 AM
  • 22 0291_22 0290_01272020_232541.mp4

Date
01/27/2020
W/O
808204
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00793
PipeID
P16577
Time
11:19 PM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K7288
Sewer Name
22 CAMERON TRUNK, SECTS 1,2,&3
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
RFIR_WO_808204_TV22014_JAN2020
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
12 in.
Width
12 in.
Upstream MH
22 0291
Downstream MH
22 0290
Dir. of Survey
Downstream
Length Surveyed
91.7 ft.
Total Length
91.7 ft.
Structural Index
3
Structural Quick
3B2B
Structural Rating
85
O&M Index
2
O&M Quick
2B00
O&M Rating
34
Overall Index
2
Overall Quick
Overall Rating
119
Pipe schematic from manhole 22 0291 to 22 0290
MH: 22 0291MH: 22 0290downstream0 ft. AMH - Upstream Manhole, Survey Begins - 22 02910 ft. MWM - Water Mark, 15 %of cross sectional area0 ft. MWL - Water Level, 10 %of cross sectional area2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start2 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start89 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish89 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish89 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish91.7 ft. MGO - General Observation - CONNECTION AT MH 3 O'CLOCK91.7 ft. AMH - Downstream Manhole, Survey Ends - 22 0290

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

  • Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

    2 ft. - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

  • Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

    2 ft. - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

Observations (11)

DistanceCodeObservation
0AMH22 0291
89SAP
2DAGS
91.7MGOCONNECTION AT MH 3 O'CLOCK
91.7AMH22 0290
0MWM
89DAGS
0MWL
89SSS
2SAP
2SSS

Properties (6)

additional_info
SC398774
custom_field_two
2
customer
LACSD
datetime
2020-01-27T23:19:31-08:00
documentation
PRO PIPE
is_lateral_inspection
false