Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Nov 2, 2018, 10:00 AM
  • 22 0167_22 0166 _11022018306_030108.mp4

Date
11/02/2018
W/O
734336
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00805
PipeID
P16409
Time
3:00 AM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K6193
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
WO_734336_TV22033_NOV2018
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
15 in.
Width
15 in.
Upstream MH
22 0166
Downstream MH
22 0167
Dir. of Survey
Upstream
Length Surveyed
350.6 ft.
Total Length
350.6 ft.
Structural Index
3
Structural Quick
3M2M
Structural Rating
345
O&M Index
2
O&M Quick
2M00
O&M Rating
138
Overall Index
2
Overall Quick
Overall Rating
483
Pipe schematic from manhole 22 0166 to 22 0167
MH: 22 0166MH: 22 0167upstream0 ft. AMH - Upstream Manhole, Survey Ends - 22 01670 ft. MGO - General Observation - ACTIVE CONNECTION AT MH 2 O'CLOCK3.2 ft. MGO - General Observation - COCKROACHES IN MANHOLE3.2 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish3.2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish3.2 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish202 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"249.8 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"297.5 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"348.6 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start348.6 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Start348.6 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start350.6 ft. AMH - Downstream Manhole, Survey Begins - 22 0166350.6 ft. MWL - Water Level, 20 %of cross sectional area350.6 ft. MWM - Water Mark, 25 %of cross sectional area

Observation photos (4)

  • 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

  • Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

    2 ft. - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

  • Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

    2 ft. - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

  • General Observation - COCKROACHES IN MANHOLE

    347.4 ft. - General Observation - COCKROACHES IN MANHOLE

Observations (15)

DistanceCodeObservation
53.1TFC
347.4MGOCOCKROACHES IN MANHOLE
0AMH22 0166
347.4SSS
148.6TFC
0MWL
347.4DAGS
350.6AMH22 0167
347.4SAP
2DAGS
2SAP
100.8TFC
2SSS
0MWM
350.6MGOACTIVE CONNECTION AT MH 2 O'CLOCK

Properties (4)

additional_info
SC365359
custom_field_two
2
customer
LACSD
datetime
2018-11-02T03:00:37-07:00