Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Oct 14, 2020, 07:59 AM

  • 22 0877_22 0876_10142020_012115.mp4

Date
10/14/2020
W/O
849554
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00798
PipeID
P17246
Time
12:59 AM
Certificate
U-0720-70309212
System Owner
1
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K8160
Sewer Name
CONEY TRUNK, SECTION 1
City
AZUSA
Loc. details
Alley
Location Code
H
Use of Sewer
Sanitary Sewer
District
District 22
Page No.
11
Purpose
Routine Assessment
Project
RFIR_WO_849554_TV22103_SEP2020
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
15 in.
Width
15 in.
Upstream MH
22 0877
Downstream MH
22 0876
Dir. of Survey
Downstream
Length Surveyed
328.9 ft.
Total Length
328.9 ft.
Structural Index
0
Structural Quick
0000
Structural Rating
0
O&M Index
2
O&M Quick
312L
O&M Rating
134
Overall Index
2
Overall Quick
—
Overall Rating
134
Pipe schematic from manhole 22 0877 to 22 0876
MH: 22 0877MH: 22 0876downstream0 ft. MWM - Water Mark, 10 %of cross sectional area0 ft. MWL - Water Level, 5 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 22 08772 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start2 ft. MGO - General Observation - MAG COATING THROUGHOUT34.3 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"74.8 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"108.8 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"108.8 ft. RFC - Roots Fine Connection, from 09 to 11 o'clock148.7 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"190.5 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6" - TAP CAP CRACKED232.5 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"272.1 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"313.7 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6" - TAP CAP BROKEN - 10% of cap cross-section - (ROOT INSTRUSION)313.7 ft. RMC - Roots Medium Connection, from 01 to 05 o'clock, 20 %, within 8 inches of joint: NO328.6 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Finish328.9 ft. MGO - General Observation - ROOTS AT MH - 12 to 4 O'CLOCK328.9 ft. AMH - Downstream Manhole, Survey Ends - 22 0876

Observation photos (5)

  • Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start

    2 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start

  • General Observation - MAG COATING THROUGHOUT

    2 ft. - General Observation - MAG COATING THROUGHOUT

  • Roots Fine Connection, from 09 to 11 o'clock

    108.8 ft. - Roots Fine Connection, from 09 to 11 o'clock

  • Roots Medium Connection, from 01 to 05 o'clock, 20 %, within 8 inches of joint: NO

    313.7 ft. - Roots Medium Connection, from 01 to 05 o'clock, 20 %, within 8 inches of joint: NO

  • General Observation - ROOTS AT MH - 12 to 4 O'CLOCK

    328.9 ft. - General Observation - ROOTS AT MH - 12 to 4 O'CLOCK

All inspections of P17246Work order 849554

Observations (18)

DistanceCodeObservation
108.8TFC—
328.9MGOROOTS AT MH - 12 to 4 O'CLOCK
328.6DAGS—
190.5TFCTAP CAP CRACKED
148.7TFC—
74.8TFC—
313.7TFCTAP CAP BROKEN - 10% of cap cross-section - (ROOT INSTRUSION)
34.3TFC—
2DAGS—
313.7RMC—
232.5TFC—
2MGOMAG COATING THROUGHOUT
0MWM—
0MWL—
108.8RFC—
0AMH22 0877
328.9AMH22 0876
272.1TFC—

Properties (7)

additional_info
6301013200138P2
custom_field_three
RFIR/ROOTS/LIGHT GREASE
custom_field_two
3
customer
1
datetime
2020-10-14T00:59:43-07:00
documentation
PRO PIPE
is_lateral_inspection
false