Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0May 25, 2016, 10:32 AM

  • 14 0435_14 0434_25052016_033242.mp4

Date
05/25/2016
W/O
573476
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00578
PipeID
P18520
Time
3:32 AM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K3510
Sewer Name
14 TRUNK "B"
City
LANCASTER
Loc. details
Main Highway - Suburban/Rural
Location Code
B
Use of Sewer
Sanitary Sewer
District
District 14
Page No.
05
Purpose
Routine Assessment
Project
WO_573476_JUNE2016
Sewer Type
GRAVITY
Material
Vitrified Clay Pipe
Shape
Circular
Height
15 in.
Upstream MH
14 0435
Downstream MH
14 0434
Dir. of Survey
Downstream
Length Surveyed
425.6 ft.
Total Length
425.6 ft.
Structural Index
3
Structural Quick
3N2N
Structural Rating
375
O&M Index
2
O&M Quick
2P00
O&M Rating
168
Overall Index
2
Overall Quick
—
Overall Rating
543
Pipe schematic from manhole 14 0435 to 14 0434
MH: 14 0435MH: 14 0434downstream0 ft. MWL - Water Level, 15 %of cross sectional area0 ft. MGO - General Observation - ACTIVE CONNECTION AT MH 9 O'CLOCK0 ft. MWM - Water Mark, 40 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 14 04352 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start15.5 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"47.9 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start47.9 ft. MMC - Material Change, Concrete pipe (non-reinfored)47.9 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start114.5 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"138.9 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"163.8 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"188.2 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"213.1 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"266.1 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"290.7 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"314.8 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"339.8 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"368.4 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"375.1 ft. MGO - General Observation - RUN LIST STATES MH AT 375'.392.6 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"423.7 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish423.7 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish423.7 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish425.6 ft. AMH - Downstream Manhole, Survey Ends - 14 0434

Observation photos (4)

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

    47.9 ft. - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

  • Material Change, Concrete pipe (non-reinfored)

    47.9 ft. - Material Change, Concrete pipe (non-reinfored)

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

    47.9 ft. - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

All inspections of P18520Work order 573476

Observations (25)

DistanceCodeObservation
314.8TFC—
0MWL—
213.1TFC—
47.9SSS—
339.8TFC—
266.1TFC—
47.9MMC—
15.5TFC—
2DAGS—
138.9TFC—
423.7DAGS—
423.7SSS—
47.9SAV—
0MGOACTIVE CONNECTION AT MH 9 O'CLOCK
375.1MGORUN LIST STATES MH AT 375'.
425.6AMH14 0434
290.7TFC—
423.7SAV—
368.4TFC—
392.6TFC—
0MWM—
114.5TFC—
0AMH14 0435
188.2TFC—
163.8TFC—

Properties (6)

additional_info
SC305640
custom_field_two
2
customer
LACSD
datetime
2016-05-25T03:32:23-07:00
documentation
PRO PIPE
is_lateral_inspection
false