Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Apr 29, 2019, 10:29 AM

  • 22 0485_22 0484 _04292019_035324.mp4

Date
04/29/2019
W/O
761339
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00800
PipeID
P16824
Time
3:29 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 0484
Downstream MH
22 0485
Dir. of Survey
Upstream
Length Surveyed
173.5 ft.
Total Length
173.5 ft.
Structural Index
3
Structural Quick
3F00
Structural Rating
102
O&M Index
2
O&M Quick
2F00
O&M Rating
68
Overall Index
3
Overall Quick
—
Overall Rating
170
Pipe schematic from manhole 22 0484 to 22 0485
MH: 22 0484MH: 22 0485upstream0 ft. AMH - Upstream Manhole, Survey Ends - 22 04852.2 ft. SAP - Surface Aggregate Projecting, from 12 to 12 o'clock, within 8 inches of joint: YES, Finish2.2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish44.8 ft. TFA - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: NO, 6"80.5 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"131.3 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"134.4 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"171.5 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start171.5 ft. SAP - Surface Aggregate Projecting, from 12 to 12 o'clock, within 8 inches of joint: YES, Start173.5 ft. MWL - Water Level, 15 %of cross sectional area173.5 ft. MWM - Water Mark, 40 %of cross sectional area173.5 ft. AMH - Downstream Manhole, Survey Begins - 22 0484

Observation photos (1)

  • 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

All inspections of P16824Work order 761339

Observations (12)

DistanceCodeObservation
171.3SAP—
0MWL—
0MWM—
0AMH22 0484
2DAGS—
128.7TFA—
42.2TFC—
2SAP—
173.5AMH22 0485
93TFC—
171.3DAGS—
39.1TFC—

Properties (6)

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