Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Oct 26, 2017, 07:21 AM
  • 02 0005_02 0132_10262017_003339.mp4

Date
10/26/2017
W/O
663197
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00234
PipeID
P03030
Time
12:21 AM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K4754
Sewer Name
02 ARTESIA EXTENSION TRUNK
City
LONG BEACH
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 02
Page No.
38
Purpose
Routine Assessment
Project
WO_663197_TV02263_OCT2017
Material
Reinforced Concrete Pipe
Shape
Circular
Height
27 in.
Width
27 in.
Upstream MH
02 0005
Downstream MH
02 0132
Dir. of Survey
Downstream
Length Surveyed
2 ft.
Total Length
2 ft.
Structural Index
3
Structural Quick
3100
Structural Rating
3
O&M Index
2
O&M Quick
2100
O&M Rating
2
Overall Index
3
Overall Quick
Overall Rating
5
Pipe schematic from manhole 02 0005 to 02 0132
MH: 02 0005MH: 02 0132downstream0 ft. MWL - Water Level, 20 %of cross sectional area0 ft. MWM - Water Mark, 30 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 02 0005, NORTH SIPHON2 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 12 to 12 o'clock, , within 8 inches of joint: YES2 ft. MSA - Survey Abandoned - VIEW OF DOWNLEG OF U/S NORTH SIPHON.

Observation photos (3)

  • Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES

    2 ft. - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES

  • Deposits Attached Grease, 5 %of cross sectional area, from 12 to 12 o'clock,  , within 8 inches of joint: YES

    2 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 12 to 12 o'clock, , within 8 inches of joint: YES

  • Survey Abandoned - VIEW OF DOWNLEG OF U/S NORTH SIPHON.

    2 ft. - Survey Abandoned - VIEW OF DOWNLEG OF U/S NORTH SIPHON.

Observations (6)

DistanceCodeObservation
2SAP
0MWL
0MWM
2DAGS
0AMH02 0005, NORTH SIPHON
2MSAVIEW OF DOWNLEG OF U/S NORTH SIPHON.

Properties (5)

additional_info
SC346067
custom_field_two
3
customer
LACSD
datetime
2017-10-26T00:21:13-07:00
sewer_category
Siphon