Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Apr 25, 2017, 08:33 AM
  • B 0201_B 0200_4252017_015320.mp4

Date
04/25/2017
W/O
0624589
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00076
PipeID
P08698
Time
1:33 AM
Certificate
U-104-06022543
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
H0504
Sewer Name
B JOINT OUTFALL B - UNIT 1D RELIEF
City
MONTEBELLO
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 02
Page No.
15
Purpose
Routine Assessment
Project
20170424MDM_JOINT_OUTFALL_B_UNIT_1D_RELIEF
Material
Reinforced Concrete Pipe
Shape
Circular
Height
45 in.
Upstream MH
B 0200
Downstream MH
B 0201
Dir. of Survey
Upstream
Length Surveyed
5.4 ft.
Total Length
5.5 ft.
Structural Index
2
Structural Quick
2100
Structural Rating
2
O&M Index
4
O&M Quick
4100
O&M Rating
4
Overall Index
3
Overall Quick
Overall Rating
6
Pipe schematic from manhole B 0200 to B 0201
MH: B 0200MH: B 0201upstream0 ft. MSA - Survey Abandoned - UPLEG DOWNSTREAM SIPHON0.5 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish - BLISTERING,FLAKING CONCRETE3.5 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start - BLISTERING ,PEELING CONCRETE5.5 ft. MWM - Water Mark, 50 %of cross sectional area5.5 ft. MWL - Water Level, 40 %of cross sectional area5.5 ft. AMH - Downstream Manhole, Survey Begins - 1:55AM

Observation photos (3)

  • Water Mark, 50 %of cross sectional area

    0 ft. - Water Mark, 50 %of cross sectional area

  • Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start - BLISTERING ,PEELING CONCRETE

    2 ft. - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start - BLISTERING ,PEELING CONCRETE

  • Survey Abandoned - UPLEG DOWNSTREAM SIPHON

    5.5 ft. - Survey Abandoned - UPLEG DOWNSTREAM SIPHON

Observations (6)

DistanceCodeObservation
0MWM
0MWL
5.5MSAUPLEG DOWNSTREAM SIPHON
5SSSBLISTERING,FLAKING CONCRETE
2SSSBLISTERING ,PEELING CONCRETE
0AMH1:55AM

Properties (4)

custom_field_three
*
custom_field_two
3
customer
LACSD
datetime
2017-04-25T01:33:38-07:00