Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Sep 10, 2016, 07:30 AM
  • 02 2009_02 2008_9102016_010207.mp4

Date
09/10/2016
W/O
0595546
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00239
PipeID
P04363
Time
12:30 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
H0271
Sewer Name
02 BELVEDERE RELIEF TRUNK
City
LOS ANGLES
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 02
Page No.
12
Purpose
Routine Assessment
Project
20160910MDM_BELVEDERE_RELIEF_TRUNK
Material
Reinforced Concrete Pipe
Shape
Circular
Height
30 in.
Upstream MH
02 2009
Downstream MH
02 2008
Dir. of Survey
Downstream
Length Surveyed
511.7 ft.
Total Length
511.7 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 02 2009 to 02 2008
MH: 02 2009MH: 02 2008downstream0 ft. AMH - Upstream Manhole, Survey Begins - 12:45AM0 ft. MWM - Water Mark, 20 %of cross sectional area0 ft. MWL - Water Level, 10 %of cross sectional area2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - FLAKING LAITANCE COAT43.8 ft. SSS - Surface Spalling, from 11 to 01 o'clock, within 8 inches of joint: NO, Start - BLISTERING LAITANCE COAT80.4 ft. MGO - General Observation - 30" RCP317.2 ft. DSZ - Deposits Settled Other, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: NO - ROCKS511.4 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish - FLAKING LAITANCE COAT511.4 ft. SSS - Surface Spalling, from 11 to 01 o'clock, within 8 inches of joint: NO, Finish - BLISTERING LAITANCE COAT511.4 ft. MGO - General Observation - Conn. @ Mh, 9 O' Clock. Active511.4 ft. MGO - General Observation - Conn. @ Mh, 3 O' Clock. OPEN511.7 ft. AMH - Downstream Manhole, Survey Ends - 1:20AM

Observation photos (3)

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

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

  • Surface Spalling, from 11 to 01 o'clock, within 8 inches of joint: NO, Start - BLISTERING LAITANCE COAT

    43.8 ft. - Surface Spalling, from 11 to 01 o'clock, within 8 inches of joint: NO, Start - BLISTERING LAITANCE COAT

  • General Observation - 30" RCP

    80.4 ft. - General Observation - 30" RCP

Observations (12)

DistanceCodeObservation
2SSSFLAKING LAITANCE COAT
317.2DSZROCKS
0AMH12:45AM
80.4MGO30" RCP
511.4SSSFLAKING LAITANCE COAT
511.4SSSBLISTERING LAITANCE COAT
511.4MGOConn. @ Mh, 9 O' Clock. Active
0MWM
0MWL
511.7AMH1:20AM
43.8SSSBLISTERING LAITANCE COAT
511.4MGOConn. @ Mh, 3 O' Clock. OPEN

Properties (6)

custom_field_two
4
customer
LACSD
datetime
2016-09-10T00:30:02-07:00
documentation
MARTIN,MANANES,OLIVER 111
is_lateral_inspection
false
year_laid
19750717