Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0May 2, 2019, 05:37 AM
  • 14 0172_14 0171_05012019_225431.mp4

Date
05/01/2019
W/O
768917
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00584
PipeID
P18210
Time
10:37 PM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K6520
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
WO_768917_DISTRICT14_URGENT
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
12 in.
Width
12 in.
Upstream MH
14 0172
Downstream MH
14 0171
Dir. of Survey
Downstream
Length Surveyed
375.5 ft.
Total Length
375.5 ft.
Structural Index
3
Structural Quick
3N2N
Structural Rating
370
O&M Index
2
O&M Quick
412N
O&M Rating
152
Overall Index
2
Overall Quick
Overall Rating
522
Pipe schematic from manhole 14 0172 to 14 0171
MH: 14 0172MH: 14 0171downstream0 ft. AMH - Upstream Manhole, Survey Begins - 14 01720 ft. MWL - Water Level, 35 %of cross sectional area0 ft. MWM - Water Mark, 50 %of cross sectional area2 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start2 ft. SAP - Surface Aggregate Projecting, from 08 to 04 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, Start373.5 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish373.5 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish373.5 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish375.5 ft. AMH - Downstream Manhole, Survey Ends - 14 0171375.5 ft. MGO - General Observation - ACTIVE CONNECTION AT MH 9 O'CLOCK375.5 ft. MGO - General Observation - COCKROACHES IN MANHOLE

Observation photos (4)

  • 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

  • Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

    2 ft. - Surface Aggregate Projecting, from 08 to 04 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

  • General Observation - COCKROACHES IN MANHOLE

    375.5 ft. - General Observation - COCKROACHES IN MANHOLE

Observations (12)

DistanceCodeObservation
373.5SAP
0AMH14 0172
2SSS
375.5AMH14 0171
0MWL
373.5DAGS
2SAP
373.5SSS
375.5MGOACTIVE CONNECTION AT MH 9 O'CLOCK
0MWM
375.5MGOCOCKROACHES IN MANHOLE
2DAGS

Properties (6)

additional_info
SC366240
custom_field_two
2
customer
LACSD
datetime
2019-05-01T22:37:37-07:00
documentation
PRO PIPE
is_lateral_inspection
false