Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Mar 30, 2018, 07:17 AM
  • B 0445_B 0444 _30032018_002434.mp4

Date
03/30/2018
W/O
698202
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00093
PipeID
P08957
Time
12:17 AM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K5504
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
WO_698202_DISTRICT16_APR2018
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
21 in.
Width
21 in.
Upstream MH
B 0445
Downstream MH
B 0444
Dir. of Survey
Downstream
Length Surveyed
68.5 ft.
Total Length
68.5 ft.
Structural Index
3
Structural Quick
3B00
Structural Rating
39
O&M Index
4
O&M Quick
4100
O&M Rating
4
Overall Index
3
Overall Quick
Overall Rating
43
Pipe schematic from manhole B 0445 to B 0444
MH: B 0445MH: B 0444downstream0 ft. MWL - Water Level, 35 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - B 04450 ft. MWM - Water Mark, 50 %of cross sectional area2 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Start5.5 ft. MGO - General Observation - MAG COATING THROUGHOUT 60%68.5 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish68.5 ft. MGO - General Observation - DAMAGED INVERT AT D/S MANHOLE/POSSIBLE CONNECTION68.5 ft. AMH - Downstream Manhole, Survey Ends - B 0444

Observation photos (2)

  • 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

  • General Observation - DAMAGED INVERT AT D/S MANHOLE/POSSIBLE CONNECTION

    68.5 ft. - General Observation - DAMAGED INVERT AT D/S MANHOLE/POSSIBLE CONNECTION

Observations (8)

DistanceCodeObservation
0MWL
68.5SAP
68.5MGODAMAGED INVERT AT D/S MANHOLE/POSSIBLE CONNECTION
68.5AMHB 0444
5.5MGOMAG COATING THROUGHOUT 60%
0AMHB 0445
0MWM
2SAP

Properties (6)

additional_info
SC358513
custom_field_two
2
customer
LACSD
datetime
2018-03-30T00:17:47-07:00
documentation
PRO PIPE
is_lateral_inspection
false