Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Nov 19, 2016, 10:20 AM
  • H 1337_H 1336_11192016_023434.mp4

Date
11/19/2016
W/O
0602267
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z01184
PipeID
P25880
Time
2:20 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
H0349
Sewer Name
H JOINT OUTFALL H - UNIT 8L RELIEF
City
AZUSA
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 22
Page No.
12
Purpose
Routine Assessment
Project
20161119MDM_JOINT_OUTFALL_H_UNIT_8L_RELIEF
Material
Vitrified Clay Pipe
Shape
Circular
Height
24 in.
Upstream MH
H 1337
Downstream MH
H 1336
Dir. of Survey
Downstream
Length Surveyed
597.8 ft.
Total Length
597.8 ft.
Structural Index
2
Structural Quick
2100
Structural Rating
2
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
2
Overall Quick
Overall Rating
2
Pipe schematic from manhole H 1337 to H 1336
MH: H 1337MH: H 1336downstream0 ft. MWL - Water Level, 10 %of cross sectional area0 ft. MWM - Water Mark, 20 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 2:20AM2 ft. MGO - General Observation - THIN WHITE SUBSTANCE ON PIPE4.4 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - THIN BLISTERING OUTER LAYER597.4 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish - THIN BLISTERING OUTER LAYER597.8 ft. AMH - Downstream Manhole, Survey Ends - 2:50AM

Observation photos (2)

  • General Observation - THIN WHITE SUBSTANCE ON PIPE

    2 ft. - General Observation - THIN WHITE SUBSTANCE ON PIPE

  • Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - THIN BLISTERING OUTER LAYER

    4.4 ft. - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - THIN BLISTERING OUTER LAYER

Observations (7)

DistanceCodeObservation
597.8AMH2:50AM
0MWL
597.4SSSTHIN BLISTERING OUTER LAYER
4.4SSSTHIN BLISTERING OUTER LAYER
2MGOTHIN WHITE SUBSTANCE ON PIPE
0MWM
0AMH2:20AM

Properties (4)

custom_field_three
SPALLING
custom_field_two
4
customer
LACSD
datetime
2016-11-19T02:20:00-08:00