Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jul 22, 2016, 09:46 AM

  • 02 0771_02 0770_20160722_035646.mp4

Date
07/22/2016
W/O
574316
Weather
Dry
Operator/Surveyor
J. HARTOOG
Sewer ID
Z00294
PipeID
P03329
Time
2:46 AM
Certificate
U-507-3386
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
K3660
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 0771
Downstream MH
02 0770
Dir. of Survey
Downstream
Length Surveyed
315 ft.
Total Length
315 ft.
Structural Index
2
Structural Quick
2200
Structural Rating
4
O&M Index
2
O&M Quick
3122
O&M Rating
7
Overall Index
2
Overall Quick
—
Overall Rating
11
Pipe schematic from manhole 02 0771 to 02 0770
MH: 02 0771MH: 02 0770downstream0 ft. MGO - General Observation - CONNECTION AT THE MH 3 O'CLOCK ACTIVE0 ft. MWL - Water Level, 5 %of cross sectional area0 ft. MWM - Water Mark, 25 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 02 07713.1 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start5.2 ft. TFC - Tap Factory Made Capped, at 12 o'clock, -, within 8 inches of joint: NO, 4"56.9 ft. TBA - Tap Break-In Active, at 12 o'clock, -, within 8 inches of joint: YES, 4"56.9 ft. DAGS - Deposits Attached Grease, 15 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES58.2 ft. TBA - Tap Break-In Active, at 12 o'clock, -, within 8 inches of joint: NO, 4"109.1 ft. TFC - Tap Factory Made Capped, at 12 o'clock, -, within 8 inches of joint: YES, 4"154.8 ft. CL - Crack Longitudinal, at 01 o'clock, within 8 inches of joint: YES155.7 ft. TFC - Tap Factory Made Capped, at 12 o'clock, -, within 8 inches of joint: YES, 4"213 ft. TFC - Tap Factory Made Capped, at 12 o'clock, -, within 8 inches of joint: YES, 4"261.2 ft. TFA - Tap Factory Made Active, at 12 o'clock, -, within 8 inches of joint: YES, 4"268.9 ft. DAGS - Deposits Attached Grease, 10 %of cross sectional area, from 02 to 10 o'clock, , within 8 inches of joint: YES, Start282.5 ft. TF - Tap Factory Made, at 12 o'clock, -, within 8 inches of joint: NO, 4"282.5 ft. DAGS - Deposits Attached Grease, 10 %of cross sectional area, from 02 to 10 o'clock, , within 8 inches of joint: YES, Finish305.3 ft. CL - Crack Longitudinal, at 11 o'clock, within 8 inches of joint: YES313.8 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish315 ft. AMH - Downstream Manhole, Survey Ends - 02 0770

Observation photos (9)

  • Water Mark, 25 %of cross sectional area

    0 ft. - Water Mark, 25 %of cross sectional area

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

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

  • Tap Break-In Active, at 12 o'clock, -, within 8 inches of joint: YES, 4"

    56.9 ft. - Tap Break-In Active, at 12 o'clock, -, within 8 inches of joint: YES, 4"

  • Deposits Attached Grease, 15 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES

    56.9 ft. - Deposits Attached Grease, 15 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES

  • Crack Longitudinal, at 01 o'clock, within 8 inches of joint: YES

    154.8 ft. - Crack Longitudinal, at 01 o'clock, within 8 inches of joint: YES

  • Tap Factory Made Active, at 12 o'clock, -, within 8 inches of joint: YES, 4"

    261.2 ft. - Tap Factory Made Active, at 12 o'clock, -, within 8 inches of joint: YES, 4"

  • Deposits Attached Grease, 10 %of cross sectional area, from 02 to 10 o'clock, , within 8 inches of joint: YES, Start

    268.9 ft. - Deposits Attached Grease, 10 %of cross sectional area, from 02 to 10 o'clock, , within 8 inches of joint: YES, Start

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

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

  • Crack Longitudinal, at 11 o'clock, within 8 inches of joint: YES

    305.3 ft. - Crack Longitudinal, at 11 o'clock, within 8 inches of joint: YES

All inspections of P03329Work order 574316

Observations (20)

DistanceCodeObservation
282.5TF—
282.5DAGS—
313.8DAGS—
0MGOCONNECTION AT THE MH 3 O'CLOCK ACTIVE
109.1TFC—
0MWL—
5.2TFC—
56.9TBA—
268.9DAGS—
261.2TFA—
3.1DAGS—
213TFC—
155.7TFC—
0MWM—
58.2TBA—
315AMH02 0770
305.3CL—
154.8CL—
0AMH02 0771
56.9DAGS—

Properties (4)

additional_info
SC305539
custom_field_two
4
customer
LACSD
datetime
2016-07-22T02:46:00-07:00