Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Aug 7, 2019, 09:24 AM
  • 22 1074_22 1073A _07082019_023332.mp4

Date
08/07/2019
W/O
777331
Weather
Dry
Operator/Surveyor
J. BUENROSTRO
Sewer ID
Z00812
PipeID
P17447
Time
2:24 AM
Certificate
U-715-07000770
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K6735
Sewer Name
22 IRWINDALE TRUNK, SECTS 2,3,4,&5
City
IRWINDALE
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 22
Page No.
18
Purpose
Routine Assessment
Project
WO_777331_TV22042_JUL2019
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
12 in.
Width
12 in.
Upstream MH
22 1073A
Downstream MH
22 1074
Dir. of Survey
Upstream
Length Surveyed
145.4 ft.
Total Length
145.5 ft.
Structural Index
3
Structural Quick
413D
Structural Rating
75
O&M Index
2
O&M Quick
2E11
O&M Rating
57
Overall Index
2
Overall Quick
Overall Rating
132
Pipe schematic from manhole 22 1073A to 22 1074
MH: 22 1073AMH: 22 1074upstream0 ft. AMH - Upstream Manhole, Survey Ends - 22 10741.5 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish1.5 ft. VC - Vermin Cockroach, within 8 inches of joint: YES - ROACHES2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish2 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish8.2 ft. TB - Tap Break-In, at 02 o'clock, -, within 8 inches of joint: NO, 6" - OPEN50.8 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"118.4 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start129.5 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"132.1 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"138.7 ft. FM - Fracture Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES140 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start143.5 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start145.5 ft. MGO - General Observation - CONN 9 OCLOCK @ MH145.5 ft. AMH - Downstream Manhole, Survey Begins - 22 1073A145.5 ft. MWL - Water Level, 10 %of cross sectional area145.5 ft. MWM - Water Mark, 40 %of cross sectional area

Observation photos (3)

  • Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock,  , within 8 inches of joint: YES, Start

    5.5 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start

  • Fracture Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES

    6.8 ft. - Fracture Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES

  • Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

    27.1 ft. - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

Observations (17)

DistanceCodeObservation
0MGOCONN 9 OCLOCK @ MH
0AMH22 1073A
144SSS
143.5DAGS
144VCROACHES
137.3TBOPEN
2SSS
0MWL
16TFC
13.4TFC
143.5CM
27.1CM
94.7TFC
145.5AMH22 1074
0MWM
6.8FM
5.5DAGS

Properties (6)

additional_info
SC378234
custom_field_two
3
customer
LACSD
datetime
2019-08-07T02:24:37-07:00
documentation
PROPIPE
is_lateral_inspection
false