Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jun 8, 2020, 10:07 AM
  • B 0437_B 0436_06082020_032210.mp4

Date
06/08/2020
W/O
834129
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00093
PipeID
P08949
Time
3:07 AM
Certificate
U-111-11880
System Owner
1
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K7688
Sewer Name
JOINT OUTFALL B - UNIT 5C
City
PASADENA
Loc. details
Sidewalk
Location Code
F
Use of Sewer
Sanitary Sewer
District
District 16
Page No.
11
Purpose
Routine Assessment
Project
RFIR_WO_834129_TV16034_JUN2020
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
24 in.
Width
57 in.
Upstream MH
B 0437
Downstream MH
B 0436
Dir. of Survey
Downstream
Length Surveyed
286.7 ft.
Total Length
286.7 ft.
Structural Index
3
Structural Quick
3J22
Structural Rating
169
O&M Index
3
O&M Quick
4122
O&M Rating
8
Overall Index
3
Overall Quick
Overall Rating
177
Pipe schematic from manhole B 0437 to B 0436
MH: B 0437MH: B 0436downstream0 ft. MWM - Water Mark, 30 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - B 04370 ft. MWL - Water Level, 25 %of cross sectional area2 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 - 75% MAG COAT8.7 ft. SSS - Surface Spalling, at 09 o'clock, within 8 inches of joint: YES, Start8.7 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Start140.1 ft. TBA - Tap Break-In Active, at 10 o'clock, -, within 8 inches of joint: NO, 6"284.5 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish284.5 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish284.5 ft. SSS - Surface Spalling, at 09 o'clock, within 8 inches of joint: YES, Finish286.7 ft. AMH - Downstream Manhole, Survey Ends - B 0436

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

  • Surface Spalling, at 09 o'clock, within 8 inches of joint: YES, Start

    8.7 ft. - Surface Spalling, at 09 o'clock, within 8 inches of joint: YES, Start

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

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

Observations (12)

DistanceCodeObservation
284.5SAP
284.5DAGS
8.7SSS
2DAGS
8.7SAP
140.1TBA
2MGO75% MAG COAT
0MWM
284.5SSS
286.7AMHB 0436
0AMHB 0437
0MWL

Properties (7)

additional_info
SC411280
custom_field_three
SPALLING/ AGGREGATE VISIBLE
custom_field_two
3
customer
1
datetime
2020-06-08T03:07:11-07:00
documentation
PRO PIPE
is_lateral_inspection
false