Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Aug 7, 2019, 07:37 AM
  • 22 1073A_22 1073 _07082019_005027.mp4

Date
08/07/2019
W/O
777331
Weather
Dry
Operator/Surveyor
J. BUENROSTRO
Sewer ID
Z00812
PipeID
P17446
Time
12:37 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 1073
Dir. of Survey
Downstream
Length Surveyed
254.3 ft.
Total Length
254.3 ft.
Structural Index
3
Structural Quick
3I2I
Structural Rating
250
O&M Index
2
O&M Quick
2I12
O&M Rating
104
Overall Index
2
Overall Quick
Overall Rating
354
Pipe schematic from manhole 22 1073A to 22 1073
MH: 22 1073AMH: 22 1073downstream0 ft. VC - Vermin Cockroach, within 8 inches of joint: YES - @ MH0 ft. MWL - Water Level, 15 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 22 1073A0 ft. MWM - Water Mark, 25 %of cross sectional area0 ft. MGO - General Observation - CONN 9 O'CLOCK @ MH/ACTIVE2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start4.5 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start14.2 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start34.2 ft. FS - Fracture Spiral, from 12 to 01 o'clock, within 8 inches of joint: YES, Start41.7 ft. FS - Fracture Spiral, from 12 to 01 o'clock, within 8 inches of joint: YES, Finish56.1 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"129.6 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"132.1 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"204.5 ft. FS - Fracture Spiral, from 11 to 12 o'clock, within 8 inches of joint: YES206.2 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"251 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish252.2 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish252.2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish252.5 ft. OBZ - Obstacles Other, 5 %of cross sectional area, from 09 to 03 o'clock - PLYWOOD AT MH253 ft. VC - Vermin Cockroach, within 8 inches of joint: YES - @ MH254.3 ft. AMH - Downstream Manhole, Survey Ends - 22 1073

Observation photos (5)

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

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

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

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

  • Fracture Spiral, from 12 to 01 o'clock, within 8 inches of joint: YES, Start

    34.2 ft. - Fracture Spiral, from 12 to 01 o'clock, within 8 inches of joint: YES, Start

  • Fracture Spiral, from 11 to 12 o'clock, within 8 inches of joint: YES

    204.5 ft. - Fracture Spiral, from 11 to 12 o'clock, within 8 inches of joint: YES

  • Obstacles Other, 5 %of cross sectional area, from 09 to 03 o'clock - PLYWOOD AT MH

    252.5 ft. - Obstacles Other, 5 %of cross sectional area, from 09 to 03 o'clock - PLYWOOD AT MH

Observations (21)

DistanceCodeObservation
206.2TFC
252.2CM
56.1TFC
2SSS
252.5OBZPLYWOOD AT MH
204.5FS
254.3AMH22 1073
252.2DAGS
129.6TFC
14.2CM
0VC@ MH
4.5DAGS
0MWL
253VC@ MH
132.1TFC
34.2FS
0AMH22 1073A
41.7FS
0MWM
0MGOCONN 9 O'CLOCK @ MH/ACTIVE
251SSS

Properties (6)

additional_info
SC378234
custom_field_two
3
customer
LACSD
datetime
2019-08-07T00:37:44-07:00
documentation
PROPIPE
is_lateral_inspection
false