Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0May 24, 2017, 09:44 AM
  • 15 0749_15 0748 _24052017_024615.mp4

Date
05/24/2017
W/O
619148
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00593
PipeID
P12949
Time
2:44 AM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K4561
Sewer Name
15 ARCADIA-SIERRA MADRE TRUNK, SECTS 2&5
City
ARCADIA
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 15
Page No.
09
Purpose
Routine Assessment
Project
WO_619148_TV15202_MAY2017
Material
NRCP
Shape
Circular
Height
15 in.
Width
15 in.
Upstream MH
15 0748
Downstream MH
15 0749
Dir. of Survey
Upstream
Length Surveyed
28.8 ft.
Total Length
28.8 ft.
Structural Index
3
Structural Quick
3500
Structural Rating
15
O&M Index
3
O&M Quick
4135
O&M Rating
29
Overall Index
3
Overall Quick
Overall Rating
44
Pipe schematic from manhole 15 0748 to 15 0749
MH: 15 0748MH: 15 0749upstream0 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish0 ft. SAV - Surface Aggregate Visible, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish0 ft. DSZ - Deposits Settled Other, 20 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Finish0 ft. MSA - Survey Abandoned - DUE TO DEBRIS26.8 ft. MGO - General Observation - MAG COATING 80%26.8 ft. SAV - Surface Aggregate Visible, from 09 to 03 o'clock, within 8 inches of joint: YES, Start26.8 ft. DSZ - Deposits Settled Other, 20 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start - DEBRIS26.8 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start28.8 ft. MGO - General Observation - ACTIVE CONNECTIONS AT MH 3 AND 6 O'CLOCK28.8 ft. MWM - Water Mark, 50 %of cross sectional area28.8 ft. MWL - Water Level, 20 %of cross sectional area28.8 ft. AMH - Downstream Manhole, Survey Begins - 15 0748

Observation photos (3)

  • Surface Aggregate Visible, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

    2 ft. - Surface Aggregate Visible, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

  • Deposits Settled Other,  20 %of cross sectional area, from 05 to 07 o'clock,  , within 8 inches of joint: YES, Start - DEBRIS

    2 ft. - Deposits Settled Other, 20 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start - DEBRIS

  • 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

Observations (12)

DistanceCodeObservation
0MGOACTIVE CONNECTIONS AT MH 3 AND 6 O'CLOCK
2MGOMAG COATING 80%
0MWM
2SAV
28.8DAGS
0MWL
28.8SAV
2DSZDEBRIS
28.8DSZ
2DAGS
28.8MSADUE TO DEBRIS
0AMH15 0748

Properties (5)

additional_info
SC345237
custom_field_two
5
customer
LACSD
datetime
2017-05-24T02:44:40-07:00
sewer_category
Gravity