Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Apr 29, 2019, 10:16 AM
  • 22 0481_22 0480 _04292019_032712.mp4

Date
04/29/2019
W/O
761339
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00800
PipeID
P16820
Time
3:16 AM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K6512
Sewer Name
22 COVINA CONNECTION EXTENSION TRUNK
City
WEST COVINA
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 22
Page No.
31
Purpose
Routine Assessment
Project
RFIR_WO_761339_TV22031_APR2019
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
10 in.
Width
10 in.
Upstream MH
22 0481
Downstream MH
22 0480
Dir. of Survey
Downstream
Length Surveyed
176.1 ft.
Total Length
176.1 ft.
Structural Index
3
Structural Quick
3F00
Structural Rating
105
O&M Index
2
O&M Quick
2F00
O&M Rating
68
Overall Index
3
Overall Quick
Overall Rating
173
Pipe schematic from manhole 22 0481 to 22 0480
MH: 22 0481MH: 22 0480downstream0 ft. MWL - Water Level, 10 %of cross sectional area0 ft. MWM - Water Mark, 40 %of cross sectional area0 ft. MGO - General Observation - ACTIVE CONNECTION AT MH 3 O'CLOCK0 ft. AMH - Upstream Manhole, Survey Begins - 22 04812 ft. SAP - Surface Aggregate Projecting, from 12 to 12 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, Start28.9 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"32.1 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"40.3 ft. FL - Fracture Longitudinal, at 09 o'clock, within 8 inches of joint: YES76.4 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"79.4 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"133.3 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"136.2 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"174.3 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish174.3 ft. SAP - Surface Aggregate Projecting, from 12 to 12 o'clock, within 8 inches of joint: YES, Finish176.1 ft. AMH - Downstream Manhole, Survey Ends - 22 0480

Observation photos (3)

  • Surface Aggregate Projecting, from 12 to 12 o'clock, within 8 inches of joint: YES, Start

    2 ft. - Surface Aggregate Projecting, from 12 to 12 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

  • Fracture Longitudinal, at 09 o'clock, within 8 inches of joint: YES

    40.3 ft. - Fracture Longitudinal, at 09 o'clock, within 8 inches of joint: YES

Observations (16)

DistanceCodeObservation
136.2TFC
32.1TFC
79.4TFC
40.3FL
2SAP
0MWL
2DAGS
0MWM
133.3TFC
0MGOACTIVE CONNECTION AT MH 3 O'CLOCK
174.3DAGS
76.4TFC
28.9TFC
176.1AMH22 0480
174.3SAP
0AMH22 0481

Properties (6)

additional_info
SC366231
custom_field_two
2
customer
LACSD
datetime
2019-04-29T03:16:03-07:00
documentation
PRO PIPE
is_lateral_inspection
false