Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jul 7, 2022, 08:37 AM
  • B 0446_B 0445_07072022_025250.mp4

Date
07/07/2022
W/O
956736
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00093
PipeID
P08958
Time
1:37 AM
Certificate
U-0720-70309212
System Owner
1
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K10225
Sewer Name
B JOINT OUTFALL B - UNIT 5C
City
PASADENA
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 16
Page No.
11
Purpose
Routine Assessment
Project
RFIR_WO_956736_TV16034_JUN2022
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
21 in.
Width
63 in.
Upstream MH
B 0446
Downstream MH
B 0445
Dir. of Survey
Downstream
Length Surveyed
571.2 ft.
Total Length
571.2 ft.
Structural Index
3
Structural Quick
3V00
Structural Rating
342
O&M Index
2
O&M Quick
2V00
O&M Rating
228
Overall Index
3
Overall Quick
Overall Rating
570
Pipe schematic from manhole B 0446 to B 0445
MH: B 0446MH: B 0445downstream0 ft. AMH - Upstream Manhole, Survey Begins - B 04460 ft. MWM - Water Mark, 30 %of cross sectional area0 ft. MWL - Water Level, 15 %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, Start11.8 ft. MGO - General Observation - MAG COATING189.2 ft. TBA - Tap Break-In Active, at 01 o'clock, -, within 8 inches of joint: NO, 6"570.3 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish570.3 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish570.6 ft. MGO - General Observation - COCKROACHES IN MANHOLE570.6 ft. MGO - General Observation - CONNECTION AT MH 3 O'CLOCK571.2 ft. AMH - Downstream Manhole, Survey Ends - B 0445

Observation photos (4)

  • 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

  • General Observation - MAG COATING

    11.8 ft. - General Observation - MAG COATING

  • General Observation - COCKROACHES IN MANHOLE

    570.6 ft. - General Observation - COCKROACHES IN MANHOLE

Observations (12)

DistanceCodeObservation
189.2TBA
570.6MGOCOCKROACHES IN MANHOLE
11.8MGOMAG COATING
2DAGS
570.3DAGS
2SAP
0AMHB 0446
0MWM
571.2AMHB 0445
0MWL
570.6MGOCONNECTION AT MH 3 O'CLOCK
570.3SAP

Properties (7)

additional_info
630098070622202
custom_field_three
PROJECTING AGGREGATE
custom_field_two
3
customer
1
datetime
2022-07-07T01:37:21-07:00
documentation
PRO PIPE
is_lateral_inspection
false