Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jun 3, 2020, 05:38 AM
  • B 0454_B 0453_06022020_225114.mp4

Date
06/02/2020
W/O
833619
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00093
PipeID
P08966
Time
10:38 PM
Certificate
U-111-11880
System Owner
1
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K7683
Sewer Name
JOINT OUTFALL B - UNIT 5C
City
PASADENA
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 16
Page No.
11
Purpose
Routine Assessment
Project
RFIR_WO_833619_TV16079_JUN2020
Sewer Type
Gravity
Material
NRCP
Shape
Square
Height
21 in.
Width
57 in.
Upstream MH
B 0454
Downstream MH
B 0453
Dir. of Survey
Downstream
Length Surveyed
379.3 ft.
Total Length
379.3 ft.
Structural Index
3
Structural Quick
3N2N
Structural Rating
375
O&M Index
2
O&M Quick
2N00
O&M Rating
150
Overall Index
2
Overall Quick
Overall Rating
525
Pipe schematic from manhole B 0454 to B 0453
MH: B 0454MH: B 0453downstream0 ft. MGO - General Observation - CONN @ MH 9 O'CLOCK/ACTIVE0 ft. MWM - Water Mark, 30 %of cross sectional area0 ft. MWL - Water Level, 25 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - B 04542 ft. SSS - Surface Spalling, from 08 to 04 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 ft. MGO - General Observation - 80% MAG COAT THROUGHOUT2 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Start377 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish377.6 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish377.6 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish379 ft. MGO - General Observation - CONN @ MH 12 O' CLOCK/ACTIVE379.3 ft. AMH - Downstream Manhole, Survey Ends - B 0453379.3 ft. MGO - General Observation - CONN @ MH 9 O' CLOCK/ACTIVE

Observation photos (3)

  • 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

  • General Observation - 80% MAG COAT THROUGHOUT

    2 ft. - General Observation - 80% MAG COAT THROUGHOUT

  • 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

Observations (14)

DistanceCodeObservation
2SSS
2DAGS
2MGO80% MAG COAT THROUGHOUT
379MGOCONN @ MH 12 O' CLOCK/ACTIVE
379.3AMHB 0453
0MGOCONN @ MH 9 O'CLOCK/ACTIVE
377.6SAP
0MWM
377.6DAGS
0MWL
2SAP
0AMHB 0454
379.3MGOCONN @ MH 9 O' CLOCK/ACTIVE
377SSS

Properties (7)

additional_info
SC411275
custom_field_three
PROJECTING AGGREGATE
custom_field_two
3
customer
1
datetime
2020-06-02T22:38:30-07:00
documentation
PRO PIPE
is_lateral_inspection
false