Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Dec 27, 2018, 09:22 AM
  • 22 0165_22 0164 _12272018_013848.mp4

Date
12/27/2018
W/O
740645
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00805
PipeID
P16407
Time
1:22 AM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K6283
Sewer Name
22 DISTRICT #22 MAIN TRUNK
City
SAN DIMAS
Loc. details
Main Highway - Suburban/Rural
Location Code
B
Use of Sewer
Sanitary Sewer
District
District 22
Page No.
28
Purpose
Routine Assessment
Project
RFIR_WO_740645_TV22178_DEC2018
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
15 in.
Width
15 in.
Upstream MH
22 0165
Downstream MH
22 0164
Dir. of Survey
Downstream
Length Surveyed
346.7 ft.
Total Length
346.7 ft.
Structural Index
3
Structural Quick
3L00
Structural Rating
198
O&M Index
2
O&M Quick
412M
O&M Rating
142
Overall Index
3
Overall Quick
Overall Rating
340
Pipe schematic from manhole 22 0165 to 22 0164
MH: 22 0165MH: 22 0164downstream0 ft. MWL - Water Level, 25 %of cross sectional area0 ft. MWM - Water Mark, 50 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 22 01652 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start14.3 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start47 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"92.9 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"143.6 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"194.4 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"245 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"246.3 ft. TBA - Tap Break-In Active, at 02 o'clock, -, within 8 inches of joint: NO, 6"290.8 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"344.7 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish344.7 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish346.7 ft. AMH - Downstream Manhole, Survey Ends - 22 0164

Observation photos (2)

  • 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

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

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

Observations (15)

DistanceCodeObservation
0MWL
143.6TFC
246.3TBA
0MWM
290.8TFC
346.7AMH22 0164
47TFC
344.7DAGS
0AMH22 0165
194.4TFC
14.3CM
2DAGS
245TFC
92.9TFC
344.7CM

Properties (6)

additional_info
SC365399
custom_field_two
3
customer
LACSD
datetime
2018-12-27T01:22:53-08:00
documentation
PRO PIPE
is_lateral_inspection
false