Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Dec 27, 2018, 09:55 AM
  • 22 0163_22 0162 _12272018_021026.mp4

Date
12/27/2018
W/O
740645
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00805
PipeID
P16405
Time
1:55 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 0163
Downstream MH
22 0162
Dir. of Survey
Downstream
Length Surveyed
379.5 ft.
Total Length
379.5 ft.
Structural Index
3
Structural Quick
3M00
Structural Rating
216
O&M Index
2
O&M Quick
412N
O&M Rating
154
Overall Index
3
Overall Quick
Overall Rating
370
Pipe schematic from manhole 22 0163 to 22 0162
MH: 22 0163MH: 22 0162downstream0 ft. MWL - Water Level, 25 %of cross sectional area0 ft. MGO - General Observation - ACTIVE CONNECTION AT MH 3 O'CLOCK0 ft. AMH - Upstream Manhole, Survey Begins - 22 01630 ft. MWM - Water Mark, 50 %of cross sectional area1.7 ft. MGO - General Observation - ACTIVE CONNECTION AT MH 9 O'CLOCK2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start6.8 ft. MGO - General Observation - ABANDONED MH17.5 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start84.9 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"135.4 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"186.4 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"232.7 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"284.2 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"333.7 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"377.8 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish377.8 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish379.5 ft. AMH - Downstream Manhole, Survey Ends - 22 0162

Observation photos (3)

  • 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

  • General Observation - ABANDONED MH

    6.8 ft. - General Observation - ABANDONED MH

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

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

Observations (17)

DistanceCodeObservation
135.4TFC
0MWL
6.8MGOABANDONED MH
1.7MGOACTIVE CONNECTION AT MH 9 O'CLOCK
0MGOACTIVE CONNECTION AT MH 3 O'CLOCK
0AMH22 0163
0MWM
377.8CM
17.5CM
284.2TFC
186.4TFC
379.5AMH22 0162
377.8DAGS
333.7TFC
84.9TFC
232.7TFC
2DAGS

Properties (6)

additional_info
SC365399
custom_field_two
3
customer
LACSD
datetime
2018-12-27T01:55:31-08:00
documentation
PRO PIPE
is_lateral_inspection
false