Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jul 21, 2016, 08:27 AM

  • 02 0780_02 0779_20160721_023654.mp4

Date
07/21/2016
W/O
574316
Weather
Dry
Operator/Surveyor
J. HARTOOG
Sewer ID
Z00294
PipeID
P03340
Time
1:27 AM
Certificate
U-507-3386
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
K3659
Sewer Name
02 OLD RIVER SCHOOL ROAD TRUNK, SECTS 1&2
City
DOWNEY
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 02
Page No.
24
Purpose
Routine Assessment
Project
WO_574316_TV02111_JUNE2016
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
15 in.
Width
15 in.
Upstream MH
02 0780
Downstream MH
02 0779
Dir. of Survey
Downstream
Length Surveyed
270.5 ft.
Total Length
270.5 ft.
Structural Index
2
Structural Quick
3211
Structural Rating
7
O&M Index
2
O&M Quick
2100
O&M Rating
2
Overall Index
2
Overall Quick
—
Overall Rating
9
Pipe schematic from manhole 02 0780 to 02 0779
MH: 02 0780MH: 02 0779downstream0 ft. AMH - Upstream Manhole, Survey Begins - 02 07800 ft. MGO - General Observation - CONNECTION AT THE MH 3 O'CLOCK ACTIVE0 ft. MWL - Water Level, 10 %of cross sectional area0 ft. MWM - Water Mark, 15 %of cross sectional area7.7 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start42.7 ft. TFC - Tap Factory Made Capped, at 12 o'clock, -, within 8 inches of joint: NO, 4"68.2 ft. CC - Crack Circumferential, from 02 to 04 o'clock, within 8 inches of joint: YES94.1 ft. TFC - Tap Factory Made Capped, at 12 o'clock, -, within 8 inches of joint: NO, 4"142 ft. TFC - Tap Factory Made Capped, at 12 o'clock, -, within 8 inches of joint: NO, 4"156.5 ft. CM - Crack Multiple, from 02 to 05 o'clock, within 8 inches of joint: YES190.8 ft. TFC - Tap Factory Made Capped, at 12 o'clock, -, within 8 inches of joint: YES, 4"195.2 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - wandering232.9 ft. TF - Tap Factory Made, at 12 o'clock, -, within 8 inches of joint: NO, 4"267.3 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish267.3 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish270.5 ft. AMH - Downstream Manhole, Survey Ends - 02 0779

Observation photos (5)

  • Water Level, 10 %of cross sectional area

    0 ft. - Water Level, 10 %of cross sectional area

  • Crack Circumferential, from 02 to 04 o'clock, within 8 inches of joint: YES

    68.2 ft. - Crack Circumferential, from 02 to 04 o'clock, within 8 inches of joint: YES

  • Tap Factory Made Capped, at 12 o'clock, -, within 8 inches of joint: NO, 4"

    142 ft. - Tap Factory Made Capped, at 12 o'clock, -, within 8 inches of joint: NO, 4"

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

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

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

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

All inspections of P03340Work order 574316

Observations (16)

DistanceCodeObservation
0AMH02 0780
94.1TFC—
0MGOCONNECTION AT THE MH 3 O'CLOCK ACTIVE
190.8TFC—
0MWL—
267.3DAGS—
232.9TF—
142TFC—
68.2CC—
156.5CM—
267.3CM—
0MWM—
7.7DAGS—
270.5AMH02 0779
42.7TFC—
195.2CMwandering

Properties (4)

additional_info
SC305538
custom_field_two
3
customer
LACSD
datetime
2016-07-21T01:27:00-07:00