Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Sep 4, 2019, 07:19 AM
  • 22 0515_22 0514 _09042019_004502.mp4

Date
09/04/2019
W/O
787621
Weather
Dry
Operator/Surveyor
J. VARGAS
Sewer ID
Z00791
PipeID
P16855
Time
12:19 AM
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 0515
Downstream MH
22 0514
Dir. of Survey
Downstream
Length Surveyed
442 ft.
Total Length
442 ft.
Structural Index
3
Structural Quick
4132
Structural Rating
10
O&M Index
2
O&M Quick
2b11
O&M Rating
351
Overall Index
2
Overall Quick
Overall Rating
361
Pipe schematic from manhole 22 0515 to 22 0514
MH: 22 0515MH: 22 0514downstream0 ft. VC - Vermin Cockroach0 ft. MWL - Water Level, 35 %of cross sectional area0 ft. MWM - Water Mark, 35 %of cross sectional area0 ft. MGO - General Observation - ACTIVE CONNECTION AT MH 9 OCLOCK0 ft. AMH - Upstream Manhole, Survey Begins - 22 05152 ft. DAE - Deposits Attached Encrustation, 5 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES, Start2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start46.3 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: YES, 6"51.6 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: YES, 6"101 ft. CM - Crack Multiple, from 10 to 04 o'clock, within 8 inches of joint: YES107.7 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: YES, 6"113 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: YES, 6"158.3 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: YES, 6"163.3 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: YES, 6"208.4 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: YES, 6"214.3 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: YES, 6"218.1 ft. FH2 - Fracture Longitudinal Hinge, 2, from 09 to 04 o'clock, within 8 inches of joint: YES259.4 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: YES, 6"264.7 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: YES, 6"309.7 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: YES, 6"315.1 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: YES, 6"319 ft. CM - Crack Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES355.4 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: YES, 6"361.1 ft. TFD - Tap Factory Made Defective, at 02 o'clock, -, within 8 inches of joint: YES, 6", 6" - CAP CRACKED406.4 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: YES, 6"411.6 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: YES, 6"439.3 ft. DAE - Deposits Attached Encrustation, 5 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES, Finish439.3 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish442 ft. AMH - Downstream Manhole, Survey Ends - 22 0514442 ft. MGO - General Observation - CONNECTION AT MH 9 O CLOCK CAPPED

Observation photos (5)

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

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

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

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

  • Crack Multiple, from 10 to 04 o'clock, within 8 inches of joint: YES

    101 ft. - Crack Multiple, from 10 to 04 o'clock, within 8 inches of joint: YES

  • Fracture Longitudinal Hinge, 2, from 09 to 04 o'clock, within 8 inches of joint: YES

    218.1 ft. - Fracture Longitudinal Hinge, 2, from 09 to 04 o'clock, within 8 inches of joint: YES

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

    319 ft. - Crack Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES

Observations (30)

DistanceCodeObservation
2DAE
218.1FH2
315.1TFC
101CM
406.4TFC
2DAGS
208.4TFC
107.7TFC
158.3TFC
264.7TFC
0VC
442AMH22 0514
259.4TFC
46.3TFC
361.1TFDCAP CRACKED
309.7TFC
0MWL
0MWM
0MGOACTIVE CONNECTION AT MH 9 OCLOCK
439.3DAE
214.3TFC
163.3TFC
0AMH22 0515
439.3DAGS
355.4TFC
411.6TFC
113TFC
442MGOCONNECTION AT MH 9 O CLOCK CAPPED
319CM
51.6TFC

Properties (6)

additional_info
SC378557
custom_field_two
3
customer
LACSD
datetime
2019-09-04T00:19:51-07:00
documentation
PRO PIPE
is_lateral_inspection
false