Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jul 19, 2016, 05:28 AM
Date
07/18/2016
W/O
574316
Weather
Dry
Operator/Surveyor
J. HARTOOG
Sewer ID
Z00294
PipeID
P03312
Time
10:28 PM
Certificate
U-507-3386
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
K3657
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.
26
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 0754
Downstream MH
02 0753
Dir. of Survey
Downstream
Length Surveyed
246.8 ft.
Total Length
246.8 ft.
Structural Index
2
Structural Quick
3324
Structural Rating
17
O&M Index
2
O&M Quick
2111
O&M Rating
3
Overall Index
2
Overall Quick
—
Overall Rating
20
Pipe schematic from manhole 02 0754 to 02 0753
MH: 02 0754MH: 02 0753downstream0 ft. MWL - Water Level, 25 %of cross sectional area0 ft. MGO - General Observation - STUB 3 O'CLOCK0 ft. AMH - Upstream Manhole, Survey Begins - 02 07540 ft. MWM - Water Mark, 30 %of cross sectional area1.8 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start16.8 ft. CL - Crack Longitudinal, at 01 o'clock, within 8 inches of joint: YES40.4 ft. CM - Crack Multiple, from 10 to 02 o'clock, within 8 inches of joint: YES54.1 ft. TBA - Tap Break-In Active, at 02 o'clock, -, within 8 inches of joint: NO, 4"60.2 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 4"95.4 ft. CL - Crack Longitudinal, at 11 o'clock, within 8 inches of joint: YES100.5 ft. TFA - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: NO, 4"105.7 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: NO, 4"110 ft. CL - Crack Longitudinal, at 10 o'clock, within 8 inches of joint: YES146.6 ft. CM - Crack Multiple, from 10 to 02 o'clock, within 8 inches of joint: YES148 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: YES, 4"151.1 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: NO, 4"193.6 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 4"196.6 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 4"219.2 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES231.7 ft. CL - Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES236.4 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: YES, 4", 4"239.4 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: YES, 4"239.5 ft. RFL - Roots Fine Lateral, at 02 o'clock243.7 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish246.8 ft. MGO - General Observation - CONNECTION AT THE MH 9 O'CLOCK ACTIVE246.8 ft. AMH - Downstream Manhole, Survey Ends - 02 0753

Observation photos (8)

  • General Observation - STUB 3 O'CLOCK

    0 ft. - General Observation - STUB 3 O'CLOCK

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

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

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

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

  • Tap Break-In Active, at 02 o'clock, -, within 8 inches of joint: NO, 4"

    54.1 ft. - Tap Break-In Active, at 02 o'clock, -, within 8 inches of joint: NO, 4"

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

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

  • Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: NO, 4"

    105.7 ft. - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: NO, 4"

  • Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 4"

    193.6 ft. - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 4"

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

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

All inspections of P03312Work order 574316

Observations (26)

DistanceCodeObservation
151.1TFA—
110CL—
40.4CM—
100.5TFA—
246.8MGOCONNECTION AT THE MH 9 O'CLOCK ACTIVE
148TFC—
231.7CL—
246.8AMH02 0753
1.8DAGS—
0MWL—
239.5RFL—
243.7DAGS—
196.6TFC—
146.6CM—
105.7TFA—
0MGOSTUB 3 O'CLOCK
0AMH02 0754
193.6TFC—
16.8CL—
60.2TFC—
236.4TFC—
219.2CM—
95.4CL—
239.4TFA—
0MWM—
54.1TBA—

Properties (4)

additional_info
SC305536
custom_field_two
3
customer
LACSD
datetime
2016-07-18T22:28:00-07:00