Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Sep 17, 2019, 06:24 AM
  • 14 0171_14 0170_09162019_233452.mp4

Date
09/16/2019
W/O
787624
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00584
PipeID
P18209
Time
11:24 PM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K6898
Sewer Name
14 WEST SIDE TRUNK
City
LANCASTER
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 14
Page No.
17
Purpose
Routine Assessment
Project
RFIR_WO_787624_TV14035_SEP2019
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
12 in.
Width
12 in.
Upstream MH
14 0171
Downstream MH
14 0170
Dir. of Survey
Downstream
Length Surveyed
143.5 ft.
Total Length
143.5 ft.
Structural Index
3
Structural Quick
3E2E
Structural Rating
140
O&M Index
2
O&M Quick
412E
O&M Rating
60
Overall Index
2
Overall Quick
Overall Rating
200
Pipe schematic from manhole 14 0171 to 14 0170
MH: 14 0171MH: 14 0170downstream0 ft. MWL - Water Level, 40 %of cross sectional area0 ft. MWM - Water Mark, 50 %of cross sectional area0 ft. MGO - General Observation - COCKROACHES IN MANHOLE0 ft. AMH - Upstream Manhole, Survey Begins - 14 01710 ft. MGO - General Observation - ACTIVE CONNECTION AT MH 9 O'CLOCK2 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start2 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Start141.7 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish141.8 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish141.8 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish143.5 ft. AMH - Downstream Manhole, Survey Ends - 14 0170

Observation photos (4)

  • General Observation - COCKROACHES IN MANHOLE

    0 ft. - General Observation - COCKROACHES IN MANHOLE

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

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

  • Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock,  , within 8 inches of joint: YES, Start

    2 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start

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

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

Observations (12)

DistanceCodeObservation
141.8DAGS
0MWL
2SSS
2DAGS
141.7SAP
0MWM
2SAP
0MGOCOCKROACHES IN MANHOLE
143.5AMH14 0170
141.8SSS
0AMH14 0171
0MGOACTIVE CONNECTION AT MH 9 O'CLOCK

Properties (6)

additional_info
SC378614
custom_field_two
2
customer
LACSD
datetime
2019-09-16T23:24:31-07:00
documentation
PRO PIPE
is_lateral_inspection
false