Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jan 21, 2022, 06:28 AM
  • 02 1094_02 1093_01202022_223718.mp4

Date
01/20/2022
W/O
931783
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00282
PipeID
P03668
Time
10:28 PM
Certificate
U-0720-70309212
System Owner
1
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K9841
Sewer Name
02 MONTEBELLO DIVERSION TRUNK
City
MONTEBELLO
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 02
Page No.
18
Purpose
Routine Assessment
Project
RFIR_WO_931783_TV02212_JAN2022
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
18 in.
Width
18 in.
Upstream MH
02 1094
Downstream MH
02 1093
Dir. of Survey
Downstream
Length Surveyed
199.6 ft.
Total Length
199.6 ft.
Structural Index
3
Structural Quick
3222
Structural Rating
10
O&M Index
2
O&M Quick
2G00
O&M Rating
78
Overall Index
2
Overall Quick
Overall Rating
88
Pipe schematic from manhole 02 1094 to 02 1093
MH: 02 1094MH: 02 1093downstream0 ft. MWL - Water Level, 15 %of cross sectional area0 ft. MWM - Water Mark, 20 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 02 10942 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 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, Start2 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start197 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish198.5 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish198.5 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish199.5 ft. MGO - General Observation - VERMIN @ MH (1) RAT199.6 ft. AMH - Downstream Manhole, Survey Ends - 02 1093

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 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

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

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

Observations (11)

DistanceCodeObservation
198.5SAV
2DAGS
2SSS
199.6AMH02 1093
2SAV
199.5MGOVERMIN @ MH (1) RAT
0MWL
198.5SSS
0MWM
197DAGS
0AMH02 1094

Properties (7)

additional_info
630138012022201
custom_field_three
SPALLING/VISIBLE AGGREGATE
custom_field_two
3
customer
1
datetime
2022-01-20T22:28:15-08:00
documentation
PRO PIPE
is_lateral_inspection
false