Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0May 11, 2016, 10:46 AM
  • 05 1688_05 1674_20160511_035833.mp4

Date
05/11/2016
W/O
568765
Weather
Dry
Operator/Surveyor
B.FUGATE
Sewer ID
Z00474
PipeID
P06901
Time
3:46 AM
Certificate
U-508-7069
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K3373
Sewer Name
05 LOMITA TRUNK RELOCATION
City
LOMITA
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 08
Page No.
16
Purpose
Routine Assessment
Project
RFIR_WO_568765_TV05183_MAY2016
Material
Reinforced Concrete Pipe
Shape
Circular
Height
27 in.
Upstream MH
05 1688
Downstream MH
05 1674
Dir. of Survey
Downstream
Length Surveyed
238.1 ft.
Total Length
238.1 ft.
Structural Index
3
Structural Quick
3321
Structural Rating
11
O&M Index
3
O&M Quick
3100
O&M Rating
3
Overall Index
3
Overall Quick
Overall Rating
14
Pipe schematic from manhole 05 1688 to 05 1674
MH: 05 1688MH: 05 1674downstream0 ft. MWL - Water Level, 10 %of cross sectional area0 ft. MWM - Water Mark, 20 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 05 16880.1 ft. MGO - General Observation - CONNECTION AT MH 9 OCLOCK4.7 ft. CL - Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES9.3 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES19.1 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start220.4 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: NO, Start220.4 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish232.6 ft. DAGS - Deposits Attached Grease, 15 %of cross sectional area, from 11 to 01 o'clock, , within 8 inches of joint: NO238.1 ft. MSA - Survey Abandoned - DOWN LEG OF THE U/S SIPHON238.1 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: NO, Finish

Observation photos (5)

  • Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES

    4.7 ft. - Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES

  • Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES

    9.3 ft. - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES

  • Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

    19.1 ft. - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

  • Deposits Attached Grease, 15 %of cross sectional area, from 11 to 01 o'clock,  , within 8 inches of joint: NO

    232.6 ft. - Deposits Attached Grease, 15 %of cross sectional area, from 11 to 01 o'clock, , within 8 inches of joint: NO

  • Survey Abandoned - DOWN LEG OF THE U/S SIPHON

    238.1 ft. - Survey Abandoned - DOWN LEG OF THE U/S SIPHON

Observations (12)

DistanceCodeObservation
0MWL
220.4SAP
4.7CL
0MWM
238.1MSADOWN LEG OF THE U/S SIPHON
220.4CM
238.1SAP
232.6DAGS
19.1CM
0.1MGOCONNECTION AT MH 9 OCLOCK
9.3CM
0AMH05 1688

Properties (4)

additional_info
SC300371
custom_field_two
3
customer
LACSD
datetime
2016-05-11T03:46:02-07:00