Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jun 24, 2021, 10:50 AM
  • B 0475A_B 0475_06242021_035317.mp4

Date
06/24/2021
W/O
896137
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00094
PipeID
P09000
Time
3:50 AM
Certificate
U-0720-70309212
System Owner
1
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K9006
Sewer Name
B JOINT OUTFALL B - UNIT 5D
City
PASADENA
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 16
Page No.
06
Purpose
Routine Assessment
Project
RFIR_WO_896137_TV16037_JUN2021
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
15 in.
Width
57 in.
Upstream MH
B 0475A
Downstream MH
B 0475
Dir. of Survey
Downstream
Length Surveyed
11.8 ft.
Total Length
11.8 ft.
Structural Index
3
Structural Quick
3222
Structural Rating
10
O&M Index
2
O&M Quick
4122
O&M Rating
9
Overall Index
2
Overall Quick
Overall Rating
19
Pipe schematic from manhole B 0475A to B 0475
MH: B 0475AMH: B 0475downstream0 ft. MWM - Water Mark, 25 %of cross sectional area0 ft. MWL - Water Level, 20 %of cross sectional area0 ft. MGO - General Observation - CONN @ MH 9 O'CLOCK/ACTIVE0 ft. AMH - Upstream Manhole, Survey Begins - B 0475A2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start2 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Start2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start2.6 ft. RFJ - Roots Fine Joint, at 10 o'clock, within 8 inches of joint: YESR9 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish10.4 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish10.4 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish11.8 ft. AMH - Downstream Manhole, Survey Ends - B 0475

Observation photos (3)

  • Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

    2 ft. - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

  • Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock,  , within 8 inches of joint: YES, Start

    2 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start

  • Roots Fine Joint, at 10 o'clock, within 8 inches of joint: YESR

    2.6 ft. - Roots Fine Joint, at 10 o'clock, within 8 inches of joint: YESR

Observations (12)

DistanceCodeObservation
0MWM
0MWL
2SSS
2SAP
9SSS
2.6RFJ
10.4DAGS
0MGOCONN @ MH 9 O'CLOCK/ACTIVE
11.8AMHB 0475
0AMHB 0475A
10.4SAP
2DAGS

Properties (7)

additional_info
630069062321204
custom_field_three
PROJECTING AGGREGATE
custom_field_two
3
customer
1
datetime
2021-06-24T03:50:00-07:00
documentation
PRO PIPE
is_lateral_inspection
false