Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jun 27, 2016, 11:19 AM

  • 15 0963_15 0961 _27062016_045833.mp4

Date
06/27/2016
W/O
579948
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00592
PipeID
P12739
Time
4:19 AM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K3544
Sewer Name
15 AMAR ROAD RELIEF TRUNK
City
LA PUENTE
Loc. details
Main Highway - Suburban/Rural
Location Code
B
Use of Sewer
Sanitary Sewer
District
District 15
Page No.
35
Purpose
Routine Assessment
Project
WO_579948_TV15138_JULY2016
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
18 in.
Width
18 in.
Upstream MH
15 0963
Downstream MH
15 0961
Dir. of Survey
Downstream
Length Surveyed
680.3 ft.
Total Length
680.3 ft.
Structural Index
3
Structural Quick
4D3G
Structural Rating
221
O&M Index
2
O&M Quick
413C
O&M Rating
336
Overall Index
3
Overall Quick
—
Overall Rating
557
Pipe schematic from manhole 15 0963 to 15 0961
MH: 15 0963MH: 15 0961downstream0 ft. AMH - Upstream Manhole, Survey Begins - 15 09630 ft. MWL - Water Level, 25 %of cross sectional area0 ft. MWM - Water Mark, 60 %of cross sectional area2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start96.6 ft. TB - Tap Break-In, at 12 o'clock, -, within 8 inches of joint: NO, 6"187 ft. MWLS - Water Level, Sag in pipe, 50 %of cross sectional area, Start214.6 ft. MWLS - Water Level, Sag in pipe, 50 %of cross sectional area, Finish288.7 ft. MWLS - Water Level, Sag in pipe, 60 %of cross sectional area, Start333.9 ft. DSZ - Deposits Settled Other, 15 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start417.9 ft. MWLS - Water Level, Sag in pipe, 60 %of cross sectional area, Finish435 ft. DSZ - Deposits Settled Other, 15 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish512.5 ft. MWLS - Water Level, Sag in pipe, 50 %of cross sectional area, Start679.8 ft. MWLS - Water Level, Sag in pipe, 50 %of cross sectional area, Finish679.8 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish679.8 ft. MGO - General Observation - COCKROACHES IN MANHOLE680.3 ft. AMH - Downstream Manhole, Survey Ends - 15 0961

Observation photos (5)

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

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

  • Water Level, Sag in pipe, 50 %of cross sectional area, Start

    187 ft. - Water Level, Sag in pipe, 50 %of cross sectional area, Start

  • Water Level, Sag in pipe, 60 %of cross sectional area, Start

    288.7 ft. - Water Level, Sag in pipe, 60 %of cross sectional area, Start

  • Water Level, Sag in pipe, 50 %of cross sectional area, Start

    512.5 ft. - Water Level, Sag in pipe, 50 %of cross sectional area, Start

  • General Observation - COCKROACHES IN MANHOLE

    679.8 ft. - General Observation - COCKROACHES IN MANHOLE

All inspections of P12739Work order 579948

Observations (16)

DistanceCodeObservation
333.9DSZ—
417.9MWLS—
512.5MWLS—
679.8MWLS—
0AMH15 0963
288.7MWLS—
0MWL—
214.6MWLS—
679.8DAGS—
0MWM—
680.3AMH15 0961
435DSZ—
187MWLS—
679.8MGOCOCKROACHES IN MANHOLE
96.6TB—
2DAGS—

Properties (7)

additional_info
SC305776
custom_field_two
4
customer
LACSD
datetime
2016-06-27T04:19:02-07:00
documentation
PRO PIPE
is_lateral_inspection
false
year_laid
30544