Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Apr 26, 2019, 07:26 AM

  • 22 0497_22 0496 _04262019_003912.mp4

Date
04/26/2019
W/O
761339
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00800
PipeID
P16836
Time
12:26 AM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K6511
Sewer Name
22 COVINA CONNECTION EXTENSION TRUNK
City
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 0497
Downstream MH
22 0496
Dir. of Survey
Downstream
Length Surveyed
168.4 ft.
Total Length
168.4 ft.
Structural Index
3
Structural Quick
3K00
Structural Rating
186
O&M Index
2
O&M Quick
2F00
O&M Rating
66
Overall Index
3
Overall Quick
—
Overall Rating
252
Pipe schematic from manhole 22 0497 to 22 0496
MH: 22 0497MH: 22 0496downstream0 ft. MWL - Water Level, 5 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 22 04970 ft. MWM - Water Mark, 20 %of cross sectional area2 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 04 to 08 o'clock, , within 8 inches of joint: YES, Start16 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"19 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"29.4 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start60.7 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"63.8 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"95.4 ft. FS - Fracture Spiral, from 10 to 12 o'clock, within 8 inches of joint: YES109 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"112.2 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"157.1 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"159.8 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"167 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish167 ft. SAP - Surface Aggregate Projecting, from 12 to 12 o'clock, within 8 inches of joint: YES, Finish167 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish168.4 ft. MGO - General Observation - ACTIVE CONNECTION AT MH 3 O'CLOCK168.4 ft. AMH - Downstream Manhole, Survey Ends - 22 0496

Observation photos (4)

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

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

  • Fracture Spiral, from 10 to 12 o'clock, within 8 inches of joint: YES

    95.4 ft. - Fracture Spiral, from 10 to 12 o'clock, within 8 inches of joint: YES

All inspections of P16836Work order 761339

Observations (20)

DistanceCodeObservation
63.8TFC—
19TFC—
0MWL—
157.1TFC—
0AMH22 0497
60.7TFC—
112.2TFC—
2SAP—
95.4FS—
167CM—
16TFC—
2DAGS—
29.4CM—
167SAP—
159.8TFC—
167DAGS—
0MWM—
168.4MGOACTIVE CONNECTION AT MH 3 O'CLOCK
109TFC—
168.4AMH22 0496

Properties (6)

additional_info
SC366230
custom_field_two
2
customer
LACSD
datetime
2019-04-26T00:26:49-07:00
documentation
PRO PIPE
is_lateral_inspection
false