Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Sep 17, 2019, 06:12 AM
  • 14 0172_14 0171_09162019_232415.mp4

Date
09/16/2019
W/O
787624
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00584
PipeID
P18210
Time
11:12 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 0172
Downstream MH
14 0171
Dir. of Survey
Downstream
Length Surveyed
376.7 ft.
Total Length
376.7 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. MWL - Water Level, 40 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 14 01720 ft. MWM - Water Mark, 50 %of cross sectional area2 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Start2 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, Start374.3 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish374.3 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish374.3 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish376.7 ft. MGO - General Observation - ACTIVE CONNECTION AT MH 9 O'CLOCK376.7 ft. AMH - Downstream Manhole, Survey Ends - 14 0171376.7 ft. MGO - General Observation - COCKROACHES IN MANHOLE

Observation photos (4)

  • 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

  • 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

  • General Observation - COCKROACHES IN MANHOLE

    376.7 ft. - General Observation - COCKROACHES IN MANHOLE

Observations (12)

DistanceCodeObservation
0MWL
2SAP
376.7MGOACTIVE CONNECTION AT MH 9 O'CLOCK
2SSS
374.3SSS
374.3DAGS
0AMH14 0172
0MWM
376.7AMH14 0171
2DAGS
374.3SAP
376.7MGOCOCKROACHES IN MANHOLE

Properties (6)

additional_info
SC378614
custom_field_two
2
customer
LACSD
datetime
2019-09-16T23:12:59-07:00
documentation
PRO PIPE
is_lateral_inspection
false