Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0May 6, 2022, 08:36 AM
  • 22 0689A_22 0689_05062022_024242.mp4

Date
05/06/2022
W/O
951828
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00827
PipeID
P17043
Time
1:36 AM
Certificate
U-0720-70309212
System Owner
1
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K10050
Sewer Name
22 SUNFLOWER TRUNK
City
SAN DIMAS
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 22
Page No.
15
Purpose
Routine Assessment
Project
RFIR_WO_951828_TV22166_MAY2022
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
12 in.
Width
12 in.
Upstream MH
22 0689A
Downstream MH
22 0689
Dir. of Survey
Downstream
Length Surveyed
44.7 ft.
Total Length
44.7 ft.
Structural Index
3
Structural Quick
3800
Structural Rating
24
O&M Index
2
O&M Quick
2900
O&M Rating
18
Overall Index
2
Overall Quick
Overall Rating
42
Pipe schematic from manhole 22 0689A to 22 0689
MH: 22 0689AMH: 22 0689downstream0 ft. MWM - Water Mark, 20 %of cross sectional area0 ft. MGO - General Observation - CONNECTION AT MH 3 O'CLOCK0 ft. AMH - Upstream Manhole, Survey Begins - 22 0689A0 ft. MWL - Water Level, 5 %of cross sectional area2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start2 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start42.2 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish44.7 ft. MGO - General Observation - COCKROACHES AT MH44.7 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish44.7 ft. AMH - Downstream Manhole, Survey Ends - 22 0689

Observation photos (3)

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

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

  • General Observation - COCKROACHES AT MH

    44.7 ft. - General Observation - COCKROACHES AT MH

Observations (10)

DistanceCodeObservation
44.7MGOCOCKROACHES AT MH
0MWM
44.7DAGS
0MGOCONNECTION AT MH 3 O'CLOCK
42.2SAP
44.7AMH22 0689
2DAGS
0AMH22 0689A
0MWL
2SAP

Properties (7)

additional_info
630063050522203
custom_field_three
PROJECTING AGGREGATE
custom_field_two
3
customer
1
datetime
2022-05-06T01:36:21-07:00
documentation
PRO PIPE
is_lateral_inspection
false