Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Sep 9, 2021, 05:34 AM

  • H 0477_H 0476_09082021_225813.mp4

Date
09/08/2021
W/O
911489
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00178
PipeID
P21377
Time
10:34 PM
Certificate
U-0720-70309212
System Owner
1
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K9351
Sewer Name
H JOINT OUTFALL H - UNIT 5B
City
AVOCADO HEIGHTS
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 15
Page No.
29
Purpose
Routine Assessment
Project
RFIR_WO_911489_TV15211_SEP2021
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
54 in.
Width
54 in.
Upstream MH
H 0477
Downstream MH
H 0476
Dir. of Survey
Downstream
Length Surveyed
445.9 ft.
Total Length
445.9 ft.
Structural Index
4
Structural Quick
5P3Q
Structural Rating
679
O&M Index
2
O&M Quick
2Q00
O&M Rating
176
Overall Index
3
Overall Quick
—
Overall Rating
855
Pipe schematic from manhole H 0477 to H 0476
MH: H 0477MH: H 0476downstream0 ft. MWM - Water Mark, 25 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - H 04770 ft. MWL - Water Level, 20 %of cross sectional area2 ft. SAP - Surface Aggregate Projecting, 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, Start8 ft. TFA - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: NO, 6"25.6 ft. SRV - Surface Reinforcement Visible, from 10 to 02 o'clock, within 8 inches of joint: YES, Start72.7 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"74.5 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: NO, 6"175.6 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: NO, 6"242.2 ft. TFA - Tap Factory Made Active, at 12 o'clock, -, within 8 inches of joint: NO, 6"310.8 ft. TBA - Tap Break-In Active, at 12 o'clock, -, within 8 inches of joint: NO, 6" - POSSIBLY A SMALL OUTLET PIPE (ACTIVE) / FITTING @ INNER WALL OF TAP.442.6 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish442.6 ft. SRV - Surface Reinforcement Visible, from 10 to 02 o'clock, within 8 inches of joint: YES, Finish442.6 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish445 ft. MGO - General Observation - COCKROACHES IN MANHOLE445 ft. MGO - General Observation - CONNECTION AT MH 2 O'CLOCK445.9 ft. AMH - Downstream Manhole, Survey Ends - H 0476

Observation photos (4)

  • 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

  • Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: NO, 6"

    8 ft. - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: NO, 6"

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

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

  • General Observation - COCKROACHES IN MANHOLE

    445 ft. - General Observation - COCKROACHES IN MANHOLE

All inspections of P21377Work order 911489

Observations (18)

DistanceCodeObservation
74.5TFA—
8TFA—
0MWM—
0AMHH 0477
442.6DAGS—
2SAP—
442.6SRV—
25.6SRV—
442.6SAP—
72.7TFC—
445MGOCOCKROACHES IN MANHOLE
175.6TFA—
445.9AMHH 0476
0MWL—
2DAGS—
242.2TFA—
310.8TBAPOSSIBLY A SMALL OUTLET PIPE (ACTIVE) / FITTING @ INNER WALL OF TAP.
445MGOCONNECTION AT MH 2 O'CLOCK

Properties (7)

additional_info
630069090821201
custom_field_three
VISIBLE REINFORCEMENT/PROJECTING AGGREGATE
custom_field_two
2
customer
1
datetime
2021-09-08T22:34:40-07:00
documentation
PRO PIPE
is_lateral_inspection
false