Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Oct 16, 2017, 12:13 PM
  • 04 0018_04 0131_10162017_051851.mp4

Date
10/16/2017
W/O
0630073
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00408
PipeID
P22243
Time
5:13 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
H0652
Sewer Name
04 DISTRICT #4 OUTFALL TRUNK
City
BEVERLY HILLS
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 04
Page No.
03
Purpose
Routine Assessment
Project
20171016MDM_DISTRICT_4_OUTFALL_TRUNK
Material
Reinforced Concrete Pipe
Shape
Circular
Height
27 in.
Upstream MH
04 0018
Downstream MH
04 0131
Dir. of Survey
Downstream
Length Surveyed
13.8 ft.
Total Length
13.8 ft.
Structural Index
2
Structural Quick
2200
Structural Rating
4
O&M Index
2
O&M Quick
2100
O&M Rating
2
Overall Index
2
Overall Quick
Overall Rating
6
Pipe schematic from manhole 04 0018 to 04 0131
MH: 04 0018MH: 04 0131downstream0 ft. MWL - Water Level, 20 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 5:20AM0 ft. MWM - Water Mark, 30 %of cross sectional area2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - BLISTERING PEELING LAITANCE COAT5.6 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: NO - PEELING LAITACE COAT5.6 ft. MGO - General Observation - 27" RCP6.8 ft. DSGV - Deposits Settled Gravel, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: NO, Start13.4 ft. MGO - General Observation - Conn. @ Mh, 9 O' Clock. Active13.4 ft. DSGV - Deposits Settled Gravel, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: NO, Finish13.4 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish - BLISTERING PEELING LAITANCE COAT13.8 ft. AMH - Downstream Manhole, Survey Ends - 5:25AM

Observation photos (3)

  • Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - BLISTERING PEELING LAITANCE COAT

    2 ft. - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - BLISTERING PEELING LAITANCE COAT

  • Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: NO - PEELING LAITACE COAT

    5.6 ft. - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: NO - PEELING LAITACE COAT

  • General Observation - 27" RCP

    5.6 ft. - General Observation - 27" RCP

Observations (11)

DistanceCodeObservation
0MWL
0AMH5:20AM
13.8AMH5:25AM
13.4MGOConn. @ Mh, 9 O' Clock. Active
5.6SSSPEELING LAITACE COAT
2SSSBLISTERING PEELING LAITANCE COAT
0MWM
5.6MGO27" RCP
6.8DSGV
13.4DSGV
13.4SSSBLISTERING PEELING LAITANCE COAT

Properties (4)

custom_field_three
SPALLING BLISTERING PEELING LAITANCE COAT
custom_field_two
4
customer
LACSD
datetime
2017-10-16T05:13:35-07:00