Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Dec 8, 2020, 09:32 AM

  • 22 0704_22 0703A_12082020_015645.mp4

Date
12/08/2020
W/O
860127
Weather
Dry
Operator/Surveyor
N.ZAHREDDINE
Sewer ID
Z00826
PipeID
P17057
Time
1:32 AM
Certificate
U-109-7948
System Owner
1
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
K8071
Sewer Name
22 SAN DIMAS CONNECTION EXTENSION TRUNK
City
SAN DIMAS
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 22
Page No.
22
Purpose
Routine Assessment
Project
RFIR_WO_860127_TV22167_NOV2020
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
12 in.
Width
12 in.
Upstream MH
22 0704
Downstream MH
22 0703A
Dir. of Survey
Downstream
Length Surveyed
392.5 ft.
Total Length
392.5 ft.
Structural Index
3
Structural Quick
3N00
Structural Rating
231
O&M Index
2
O&M Quick
2O00
O&M Rating
156
Overall Index
3
Overall Quick
—
Overall Rating
387
Pipe schematic from manhole 22 0704 to 22 0703A
MH: 22 0704MH: 22 0703Adownstream0 ft. MWL - Water Level, 15 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 22 07040 ft. MWM - Water Mark, 40 %of cross sectional area1.7 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start2 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start6.1 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 4"33.8 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 4"118.3 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 4"218.4 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 4"262.1 ft. TB - Tap Break-In, at 10 o'clock, -, within 8 inches of joint: NO, 4"265.1 ft. TB - Tap Break-In, at 09 o'clock, -, within 8 inches of joint: NO, 4"267.3 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 4"343.6 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 4"389.3 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish390.7 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish392.1 ft. MGO - General Observation - CONNECTION AT MH 3 O'CLOCK392.5 ft. AMH - Downstream Manhole, Survey Ends - 22 0703A

Observation photos (1)

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

    2 ft. - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

All inspections of P17057Work order 860127

Observations (17)

DistanceCodeObservation
262.1TB—
33.8TF—
218.4TFC—
0MWL—
2SAV—
0AMH22 0704
0MWM—
265.1TB—
118.3TFC—
390.7DAGS—
1.7DAGS—
392.5AMH22 0703A
392.1MGOCONNECTION AT MH 3 O'CLOCK
343.6TF—
267.3TFC—
6.1TFC—
389.3SAV—

Properties (7)

additional_info
630075120720202
custom_field_three
AGGREGATE VISIBLE
custom_field_two
3
customer
1
datetime
2020-12-08T01:32:09-08:00
documentation
PRO PIPE
is_lateral_inspection
false