Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jul 20, 2016, 07:43 AM
Date
07/20/2016
W/O
574316
Weather
Dry
Operator/Surveyor
J. HARTOOG
Sewer ID
Z00294
PipeID
P03361
Time
12:43 AM
Certificate
U-507-3386
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
K3658
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 0795A
Downstream MH
02 0795
Dir. of Survey
Downstream
Length Surveyed
214.6 ft.
Total Length
214.6 ft.
Structural Index
3
Structural Quick
3322
Structural Rating
13
O&M Index
2
O&M Quick
2100
O&M Rating
2
Overall Index
3
Overall Quick
—
Overall Rating
15
Pipe schematic from manhole 02 0795A to 02 0795
MH: 02 0795AMH: 02 0795downstream0 ft. MWL - Water Level, 15 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 02 0795A0 ft. MGO - General Observation - CONNECTION AT THE MH 3 O'CLOCK ACTIVE0 ft. MWM - Water Mark, 20 %of cross sectional area2.3 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start9.3 ft. TBA - Tap Break-In Active, at 10 o'clock, -, within 8 inches of joint: YES, 4"36.8 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 4"39.8 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: YES, 4"50.7 ft. CL - Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES58.2 ft. TBA - Tap Break-In Active, at 10 o'clock, -, within 8 inches of joint: YES, 4"85.3 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: YES, 4"87.3 ft. CL - Crack Longitudinal, at 09 o'clock, within 8 inches of joint: YES88.6 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: YES, 4"95.9 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES116 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 4"143.3 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 4"145.9 ft. CM - Crack Multiple, from 08 to 02 o'clock, within 8 inches of joint: YES188.7 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: YES, 4"191.9 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: NO, 4"193.4 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES209 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish214.6 ft. AMH - Downstream Manhole, Survey Ends - 02 0795

Observation photos (7)

  • Water Mark, 20 %of cross sectional area

    0 ft. - Water Mark, 20 %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

    2.3 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 10 o'clock, -, within 8 inches of joint: YES, 4"

    9.3 ft. - Tap Break-In Active, at 10 o'clock, -, within 8 inches of joint: YES, 4"

  • Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES

    50.7 ft. - Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES

  • Tap Break-In Active, at 10 o'clock, -, within 8 inches of joint: YES, 4"

    58.2 ft. - Tap Break-In Active, at 10 o'clock, -, within 8 inches of joint: YES, 4"

  • Crack Longitudinal, at 09 o'clock, within 8 inches of joint: YES

    87.3 ft. - Crack Longitudinal, at 09 o'clock, within 8 inches of joint: YES

  • Downstream Manhole, Survey Ends - 02 0795

    214.6 ft. - Downstream Manhole, Survey Ends - 02 0795

All inspections of P03361Work order 574316

Observations (22)

DistanceCodeObservation
95.9CM—
209DAGS—
0MWL—
145.9CM—
58.2TBA—
39.8TFC—
191.9TFA—
188.7TFC—
143.3TFC—
0AMH02 0795A
193.4CM—
85.3TFC—
214.6AMH02 0795
0MGOCONNECTION AT THE MH 3 O'CLOCK ACTIVE
2.3DAGS—
36.8TFC—
87.3CL—
116TFC—
9.3TBA—
50.7CL—
88.6TFC—
0MWM—

Properties (4)

additional_info
SC305537
custom_field_two
3
customer
LACSD
datetime
2016-07-20T00:43:00-07:00