Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Oct 11, 2018, 10:05 AM

  • 22 0862_22 0861 _11102018_030549.mp4

Date
10/11/2018
W/O
729537
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00803
PipeID
P17229
Time
3:05 AM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K6164
Sewer Name
22 DALTON TRUNK, SECTION 3
City
AZUSA
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 22
Page No.
19
Purpose
Routine Assessment
Project
WO_729537_TV22105_OCT2018
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
21 in.
Width
21 in.
Upstream MH
22 0861
Downstream MH
22 0862
Dir. of Survey
Upstream
Length Surveyed
353.9 ft.
Total Length
353.9 ft.
Structural Index
3
Structural Quick
5C3M
Structural Rating
452
O&M Index
2
O&M Quick
413C
O&M Rating
210
Overall Index
3
Overall Quick
—
Overall Rating
662
Pipe schematic from manhole 22 0861 to 22 0862
MH: 22 0861MH: 22 0862upstream0 ft. AMH - Upstream Manhole, Survey Ends - 22 08620.1 ft. MGO - General Observation - ACTIVE CONNECTION AT MH 10 O'CLOCK0.1 ft. MGO - General Observation - COCKROACHES IN MANHOLE1.8 ft. SRV - Surface Reinforcement Visible, from 09 to 12 o'clock, within 8 inches of joint: YES, Finish1.8 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish1.8 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish1.8 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish105 ft. SRV - Surface Reinforcement Visible, from 09 to 12 o'clock, within 8 inches of joint: YES, Start105.9 ft. TBA - Tap Break-In Active, at 10 o'clock, -, within 8 inches of joint: NO, 6"117.7 ft. TBA - Tap Break-In Active, at 10 o'clock, -, within 8 inches of joint: NO, 6"160.5 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"209.9 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"231.9 ft. DSZ - Deposits Settled Other, 15 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Finish250.8 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"314.3 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"341.3 ft. DSZ - Deposits Settled Other, 15 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start - DEBRIS346.2 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Start351.9 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start351.9 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start353.9 ft. MWM - Water Mark, 50 %of cross sectional area353.9 ft. MWL - Water Level, 25 %of cross sectional area353.9 ft. AMH - Downstream Manhole, Survey Begins - 22 0861

Observation photos (5)

  • 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

  • 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

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

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

  • Surface Reinforcement Visible, from 09 to 12 o'clock, within 8 inches of joint: YES, Start

    248.9 ft. - Surface Reinforcement Visible, from 09 to 12 o'clock, within 8 inches of joint: YES, Start

  • General Observation - COCKROACHES IN MANHOLE

    353.8 ft. - General Observation - COCKROACHES IN MANHOLE

All inspections of P17229Work order 729537

Observations (22)

DistanceCodeObservation
193.4TFC—
0MWM—
352.1SRV—
7.7SAP—
353.8MGOACTIVE CONNECTION AT MH 10 O'CLOCK
0MWL—
0AMH22 0861
103.1TFC—
353.9AMH22 0862
2SSS—
39.6TFC—
352.1SSS—
352.1SAP—
236.2TBA—
353.8MGOCOCKROACHES IN MANHOLE
12.6DSZDEBRIS
248TBA—
2DAGS—
122DSZ—
248.9SRV—
144TFC—
352.1DAGS—

Properties (4)

additional_info
SC365132
custom_field_two
2
customer
LACSD
datetime
2018-10-11T03:05:34-07:00