Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jul 6, 2022, 08:34 AM
  • B 0455_B 0454A_07062022_024050.mp4

Date
07/06/2022
W/O
956733
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00093
PipeID
P08968
Time
1:34 AM
Certificate
U-0720-70309212
System Owner
1
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K10222
Sewer Name
B 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_956733_TV16079_JUN2022
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
21 in.
Width
57 in.
Upstream MH
B 0455
Downstream MH
B 0454A
Dir. of Survey
Downstream
Length Surveyed
214.5 ft.
Total Length
214.5 ft.
Structural Index
3
Structural Quick
3G00
Structural Rating
126
O&M Index
2
O&M Quick
2G00
O&M Rating
84
Overall Index
3
Overall Quick
Overall Rating
210
Pipe schematic from manhole B 0455 to B 0454A
MH: B 0455MH: B 0454Adownstream0 ft. MWM - Water Mark, 40 %of cross sectional area0 ft. MWL - Water Level, 20 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - B 04552 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start2 ft. MGO - General Observation - MAG COATING2 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Start52 ft. TBA - Tap Break-In Active, at 02 o'clock, -, within 8 inches of joint: NO, 6"104.7 ft. TBA - Tap Break-In Active, at 02 o'clock, -, within 8 inches of joint: NO, 6"169.2 ft. TBA - Tap Break-In Active, at 02 o'clock, -, within 8 inches of joint: NO, 6"211.7 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish211.7 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish214.5 ft. AMH - Downstream Manhole, Survey Ends - B 0454A214.5 ft. MGO - General Observation - ACTIVE CONNECTION AT MH 9 O'CLOCK.

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

  • General Observation - MAG COATING

    2 ft. - General Observation - MAG COATING

  • 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 (13)

DistanceCodeObservation
2DAGS
214.5AMHB 0454A
214.5MGOACTIVE CONNECTION AT MH 9 O'CLOCK.
2MGOMAG COATING
52TBA
0MWM
104.7TBA
211.7DAGS
169.2TBA
2SAP
0MWL
0AMHB 0455
211.7SAP

Properties (7)

additional_info
630098070522212
custom_field_three
PROJECTING AGGREGATE
custom_field_two
3
customer
1
datetime
2022-07-06T01:34:16-07:00
documentation
PRO PIPE
is_lateral_inspection
false