Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jul 19, 2021, 10:48 AM
  • 15 0492_15 0491_07192021_035638.mp4

Date
07/19/2021
W/O
901239
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00629
PipeID
P12417
Time
3:48 AM
Certificate
U-0720-70309212
System Owner
1
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K9037
Sewer Name
15 SANTA ANITA OUTFALL TRUNK
City
ROSEMEAD
Loc. details
Easement/Right of Way
Location Code
D
Use of Sewer
Sanitary Sewer
District
District 15
Page No.
21
Purpose
Routine Assessment
Project
RFIR_WO_901239_TV15144_JUL2021
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
21 in.
Width
21 in.
Upstream MH
15 0492
Downstream MH
15 0491
Dir. of Survey
Downstream
Length Surveyed
253.4 ft.
Total Length
253.4 ft.
Structural Index
2
Structural Quick
2I00
Structural Rating
100
O&M Index
2
O&M Quick
312I
O&M Rating
103
Overall Index
2
Overall Quick
Overall Rating
203
Pipe schematic from manhole 15 0492 to 15 0491
MH: 15 0492MH: 15 0491downstream0 ft. AMH - Upstream Manhole, Survey Begins - 15 04920 ft. MGO - General Observation - ROACHES @ MH0 ft. MWM - Water Mark, 20 %of cross sectional area0 ft. MWL - Water Level, 15 %of cross sectional area2 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 05 to 07 o'clock, , within 8 inches of joint: YES, Start9.7 ft. TBA - Tap Break-In Active, at 12 o'clock, -, within 8 inches of joint: NO, 6"138.9 ft. TB - Tap Break-In, at 11 o'clock, -, within 8 inches of joint: YES, 4", 4" - OPEN203.4 ft. TBD - Tap Break-In Defective, at 12 o'clock, -, , within 8 inches of joint: YES, 6" - ACTIVE251 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish251 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Finish253.4 ft. MGO - General Observation - ROACHES @ MH253.4 ft. AMH - Downstream Manhole, Survey Ends - 15 0491

Observation photos (4)

  • General Observation - ROACHES @ MH

    0 ft. - General Observation - ROACHES @ MH

  • 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

  • Tap Break-In Defective, at 12 o'clock, -,  , within 8 inches of joint: YES, 6" - ACTIVE

    203.4 ft. - Tap Break-In Defective, at 12 o'clock, -, , within 8 inches of joint: YES, 6" - ACTIVE

  • General Observation - ROACHES @ MH

    253.4 ft. - General Observation - ROACHES @ MH

Observations (13)

DistanceCodeObservation
9.7TBA
0AMH15 0492
251SSS
253.4MGOROACHES @ MH
2SSS
0MGOROACHES @ MH
2DAGS
0MWM
253.4AMH15 0491
0MWL
251DAGS
203.4TBDACTIVE
138.9TBOPEN

Properties (7)

additional_info
630069071921001
custom_field_three
RFIR/LIGHT GREASE
custom_field_two
3
customer
1
datetime
2021-07-19T03:48:01-07:00
documentation
PRO PIPE
is_lateral_inspection
false