Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Sep 4, 2019, 06:01 AM

  • 22 0518_22 0517 _09042019_000255.mp4

Date
09/03/2019
W/O
787621
Weather
Dry
Operator/Surveyor
J. VARGAS
Sewer ID
Z00791
PipeID
P16858
Time
11:01 PM
Certificate
U-209-8149
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K6800
Sewer Name
22 BEN LOMOND TRUNK
City
COVINA
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 22
Page No.
26
Purpose
Routine Assessment
Project
RFIR_WO_787621_TV22102_SEP2019
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
15 in.
Width
15 in.
Upstream MH
22 0518
Downstream MH
22 0517
Dir. of Survey
Downstream
Length Surveyed
332.6 ft.
Total Length
332.6 ft.
Structural Index
3
Structural Quick
483B
Structural Rating
77
O&M Index
2
O&M Quick
2T11
O&M Rating
211
Overall Index
2
Overall Quick
—
Overall Rating
288
Pipe schematic from manhole 22 0518 to 22 0517
MH: 22 0518MH: 22 0517downstream0 ft. AMH - Upstream Manhole, Survey Begins - 22 05180 ft. MWM - Water Mark, 35 %of cross sectional area0 ft. MWL - Water Level, 30 %of cross sectional area0 ft. VC - Vermin Cockroach2.7 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start9.7 ft. FM - Fracture Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES, Start37.3 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: YES, 6"42.3 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: YES, 6"51.2 ft. FM - Fracture Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish137.5 ft. CM - Crack Multiple, from 10 to 02 o'clock, within 8 inches of joint: YES141.5 ft. DAE - Deposits Attached Encrustation, 5 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES, Start163.7 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: YES, 6"209.5 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: YES, 6"215 ft. TFD - Tap Factory Made Defective, at 02 o'clock, -, within 8 inches of joint: YES, 6" - CRACKED CAP244.2 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start265.8 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: YES, 6"316.2 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish316.7 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: YES, 6"330.3 ft. DAE - Deposits Attached Encrustation, 5 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES, Finish330.3 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish332.6 ft. AMH - Downstream Manhole, Survey Ends - 22 0517

Observation photos (5)

  • Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start

    2.7 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start

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

    9.7 ft. - Fracture Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

  • Crack Multiple, from 10 to 02 o'clock, within 8 inches of joint: YES

    137.5 ft. - Crack Multiple, from 10 to 02 o'clock, within 8 inches of joint: YES

  • Deposits Attached Encrustation, 5 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES, Start

    141.5 ft. - Deposits Attached Encrustation, 5 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES, Start

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

    244.2 ft. - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

All inspections of P16858Work order 787621

Observations (21)

DistanceCodeObservation
0AMH22 0518
137.5CM—
244.2CM—
0MWM—
316.2CM—
209.5TFC—
215TFDCRACKED CAP
330.3DAE—
316.7TFC—
9.7FM—
265.8TFC—
0MWL—
332.6AMH22 0517
2.7DAGS—
163.7TFC—
0VC—
42.3TFC—
141.5DAE—
37.3TFC—
330.3DAGS—
51.2FM—

Properties (6)

additional_info
SC378557
custom_field_two
3
customer
LACSD
datetime
2019-09-03T23:01:05-07:00
documentation
PRO PIPE
is_lateral_inspection
false