Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Aug 8, 2019, 05:04 AM

  • 02 1594_02 1593_08072019_222002.mp4

Date
08/07/2019
W/O
782707
Weather
Dry
Operator/Surveyor
J. BUENROSTRO
Sewer ID
Z00231
PipeID
P04049
Time
10:04 PM
Certificate
U-715-07000770
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
K6767
Sewer Name
02 ARIZONA AVENUE TRUNK, SECTION 2
City
LOS ANGELES
Loc. details
Easement/Right of Way
Location Code
D
Use of Sewer
Sanitary Sewer
District
District 02
Page No.
08
Purpose
Routine Assessment
Project
RFIR_WO_782707_TV02376_AUG2019
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
12 in.
Width
12 in.
Upstream MH
02 1594
Downstream MH
02 1593
Dir. of Survey
Downstream
Length Surveyed
168.6 ft.
Total Length
168.7 ft.
Structural Index
4
Structural Quick
5232
Structural Rating
18
O&M Index
2
O&M Quick
2L00
O&M Rating
134
Overall Index
2
Overall Quick
—
Overall Rating
152
Pipe schematic from manhole 02 1594 to 02 1593
MH: 02 1594MH: 02 1593downstream0 ft. MWL - Water Level, 25 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 02 15940 ft. MWM - Water Mark, 45 %of cross sectional area0.1 ft. DAE - Deposits Attached Encrustation, 5 %of cross sectional area, from 07 to 05 o'clock, , within 8 inches of joint: YES, Start0.1 ft. LD - Alignment Down, 15 %4.5 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start4.5 ft. MGO - General Observation - SPLASHING DUE TO TURBULENT FLOW4.5 ft. CS - Crack Spiral, from 02 to 05 o'clock, within 8 inches of joint: YES29.8 ft. MWL - Water Level, 50 %of cross sectional area62.5 ft. FS - Fracture Spiral, from 11 to 12 o'clock, within 8 inches of joint: YES66.4 ft. TB - Tap Break-In, at 10 o'clock, -, within 8 inches of joint: NO, 6"87 ft. FS - Fracture Spiral, from 12 to 01 o'clock, within 8 inches of joint: YES105.3 ft. B - Broken, from 10 to 12 o'clock, within 8 inches of joint: YES111.4 ft. B - Broken, from 10 to 02 o'clock, within 8 inches of joint: YES143.4 ft. TFC - Tap Factory Made Capped, at 03 o'clock, -, within 8 inches of joint: NO, 6"165.9 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish168 ft. DAE - Deposits Attached Encrustation, 5 %of cross sectional area, from 07 to 05 o'clock, , within 8 inches of joint: YES, Finish168.7 ft. MGO - General Observation - CONNECTION AT MH 3 OCLOCK CAPPED168.7 ft. AMH - Downstream Manhole, Survey Ends - 02 1593

Observation photos (7)

  • Upstream Manhole, Survey Begins - 02 1594

    0 ft. - Upstream Manhole, Survey Begins - 02 1594

  • Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start

    4.5 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start

  • Crack Spiral, from 02 to 05 o'clock, within 8 inches of joint: YES

    4.5 ft. - Crack Spiral, from 02 to 05 o'clock, within 8 inches of joint: YES

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

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

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

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

  • Broken, from 10 to 12 o'clock, within 8 inches of joint: YES

    105.3 ft. - Broken, from 10 to 12 o'clock, within 8 inches of joint: YES

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

    111.4 ft. - Broken, from 10 to 02 o'clock, within 8 inches of joint: YES

All inspections of P04049Work order 782707

Observations (19)

DistanceCodeObservation
168.7MGOCONNECTION AT MH 3 OCLOCK CAPPED
0MWL—
4.5DAGS—
111.4B—
66.4TB—
87FS—
4.5MGOSPLASHING DUE TO TURBULENT FLOW
0AMH02 1594
0.1DAE—
62.5FS—
0.1LD—
165.9DAGS—
4.5CS—
0MWM—
168.7AMH02 1593
168DAE—
143.4TFC—
105.3B—
29.8MWL—

Properties (6)

additional_info
SC378236
custom_field_two
1
customer
LACSD
datetime
2019-08-07T22:04:38-07:00
documentation
PROPIPE
is_lateral_inspection
false