Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Oct 11, 2018, 08:57 AM

  • 22 0852_22 0851 _11102018_015817.mp4

Date
10/11/2018
W/O
729537
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00803
PipeID
P17218
Time
1:57 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
24 in.
Width
24 in.
Upstream MH
22 0851
Downstream MH
22 0852
Dir. of Survey
Upstream
Length Surveyed
370.5 ft.
Total Length
370.5 ft.
Structural Index
3
Structural Quick
5G3N
Structural Rating
557
O&M Index
2
O&M Quick
2N11
O&M Rating
149
Overall Index
3
Overall Quick
—
Overall Rating
706
Pipe schematic from manhole 22 0851 to 22 0852
MH: 22 0851MH: 22 0852upstream0 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish0 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish0 ft. MGO - General Observation - COCKROACHES IN MANHOLE0 ft. AMH - Upstream Manhole, Survey Ends - 22 08522.3 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish3.5 ft. SRV - Surface Reinforcement Visible, from 10 to 02 o'clock, within 8 inches of joint: YES, Finish42.7 ft. TBA - Tap Break-In Active, at 10 o'clock, -, within 8 inches of joint: NO, 4"47.1 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"54.7 ft. RFL - Roots Fine Lateral, from 01 to 04 o'clock54.7 ft. TBA - Tap Break-In Active, at 02 o'clock, -, within 8 inches of joint: NO, 6"194.4 ft. SRV - Surface Reinforcement Visible, from 10 to 02 o'clock, within 8 inches of joint: YES, Start203.1 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: NO, 6"210.8 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"226.7 ft. TFA - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: NO, 6"291.5 ft. TFA - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: NO, 6"339.4 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: NO, 6"355.5 ft. TFA - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: NO, 6"368.5 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Start368.5 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start368.5 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start370.5 ft. MWM - Water Mark, 40 %of cross sectional area370.5 ft. AMH - Downstream Manhole, Survey Begins - 22 0851370.5 ft. MWL - Water Level, 25 %of cross sectional area

Observation photos (7)

  • 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

  • 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 Reinforcement Visible, from 10 to 02 o'clock, within 8 inches of joint: YES, Start

    176.1 ft. - Surface Reinforcement Visible, from 10 to 02 o'clock, within 8 inches of joint: YES, Start

  • Roots Fine Lateral, from 01 to 04 o'clock

    315.8 ft. - Roots Fine Lateral, from 01 to 04 o'clock

  • Tap Break-In Active, at 02 o'clock, -, within 8 inches of joint: NO, 6"

    315.8 ft. - Tap Break-In Active, at 02 o'clock, -, within 8 inches of joint: NO, 6"

  • General Observation - COCKROACHES IN MANHOLE

    370.5 ft. - General Observation - COCKROACHES IN MANHOLE

All inspections of P17218Work order 729537

Observations (23)

DistanceCodeObservation
370.5SSS—
315.8RFL—
370.5DAGS—
370.5MGOCOCKROACHES IN MANHOLE
159.7TFC—
368.2SAP—
15TFA—
0MWM—
315.8TBA—
167.4TFA—
2SAP—
2SSS—
327.8TBA—
370.5AMH22 0852
31.1TFA—
143.8TFA—
0AMH22 0851
0MWL—
176.1SRV—
79TFA—
2DAGS—
323.4TFC—
367SRV—

Properties (4)

additional_info
SC365132
custom_field_two
2
customer
LACSD
datetime
2018-10-11T01:57:31-07:00