Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Apr 30, 2021, 05:42 AM

  • 22 0643_22 0642_04292021_225337.mp4

Date
04/29/2021
W/O
891211
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00827
PipeID
P16991
Time
10:42 PM
Certificate
U-0720-70309212
System Owner
1
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K8795
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.
22
Purpose
Routine Assessment
Project
RFIR_WO_891211_TV22166_MAY2021
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
15 in.
Width
15 in.
Upstream MH
22 0643
Downstream MH
22 0642
Dir. of Survey
Downstream
Length Surveyed
292.3 ft.
Total Length
292.3 ft.
Structural Index
2
Structural Quick
322K
Structural Rating
122
O&M Index
2
O&M Quick
2K00
O&M Rating
116
Overall Index
2
Overall Quick
—
Overall Rating
238
Pipe schematic from manhole 22 0643 to 22 0642
MH: 22 0643MH: 22 0642downstream0 ft. MWL - Water Level, 20 %of cross sectional area0 ft. MGO - General Observation - ROACHES @ MH0 ft. MWM - Water Mark, 25 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 22 06430 ft. MGO - General Observation - CONN @ MH 3 O'CLOCK/ACTIVE2 ft. MGO - General Observation - 40% MAG COAT2 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start68.9 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: YES, 4", 6" - OPEN73.6 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"122.1 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"239.6 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 6" - OPEN243.4 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"289.5 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish289.5 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish290 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish292.3 ft. MGO - General Observation - ROACHES @ MH292.3 ft. AMH - Downstream Manhole, Survey Ends - 22 0642292.3 ft. MGO - General Observation - CONN @ MH 3 O'CLOCK/ACTIVE

Observation photos (5)

  • General Observation - ROACHES @ MH

    0 ft. - General Observation - ROACHES @ MH

  • 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

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

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

  • 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

  • General Observation - ROACHES @ MH

    292.3 ft. - General Observation - ROACHES @ MH

All inspections of P16991Work order 891211

Observations (20)

DistanceCodeObservation
2MGO40% MAG COAT
68.9TFOPEN
289.5SSS—
0MWL—
292.3MGOROACHES @ MH
0MGOROACHES @ MH
2SAV—
0MWM—
2SSS—
289.5DAGS—
2DAGS—
0AMH22 0643
0MGOCONN @ MH 3 O'CLOCK/ACTIVE
292.3AMH22 0642
292.3MGOCONN @ MH 3 O'CLOCK/ACTIVE
243.4TFC—
122.1TFC—
290SAV—
239.6TFOPEN
73.6TFC—

Properties (7)

additional_info
630069042921201
custom_field_three
SPALLING/PROJECTING AGGREGATE
custom_field_two
3
customer
1
datetime
2021-04-29T22:42:26-07:00
documentation
PRO PIPE
is_lateral_inspection
false