Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0May 23, 2017, 08:49 AM
  • 15 0755_15 0754 _23052017_015026.mp4

Date
05/23/2017
W/O
619148
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00593
PipeID
P12955
Time
1:49 AM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K4560
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.
08
Purpose
Routine Assessment
Project
WO_619148_TV15202_MAY2017
Material
NRCP
Shape
Circular
Height
15 in.
Width
15 in.
Upstream MH
15 0755
Downstream MH
15 0754
Dir. of Survey
Downstream
Length Surveyed
96.5 ft.
Total Length
96.5 ft.
Structural Index
3
Structural Quick
3C26
Structural Rating
69
O&M Index
2
O&M Quick
412C
O&M Rating
42
Overall Index
2
Overall Quick
Overall Rating
111
Pipe schematic from manhole 15 0755 to 15 0754
MH: 15 0755MH: 15 0754downstream0 ft. AMH - Upstream Manhole, Survey Begins - 15 07550 ft. MGO - General Observation - COCKROACHES IN MANHOLE0 ft. MWL - Water Level, 25 %of cross sectional area0 ft. MWM - Water Mark, 50 %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, Start2 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Start37.2 ft. TBA - Tap Break-In Active, at 03 o'clock, -, within 8 inches of joint: NO, 6"55.3 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 6"64.4 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start94.5 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish94.5 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish94.5 ft. MGO - General Observation - COCKROACHES IN MANHOLE94.5 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish96.5 ft. MGO - General Observation - ACTIVE CONNECTION AT MH 9 O'CLOCK96.5 ft. AMH - Downstream Manhole, Survey Ends - 15 0754

Observation photos (3)

  • 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

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

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

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

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

Observations (15)

DistanceCodeObservation
96.5MGOACTIVE CONNECTION AT MH 9 O'CLOCK
0AMH15 0755
2DAGS
94.5SSS
37.2TBA
94.5DAGS
2SAP
0MGOCOCKROACHES IN MANHOLE
55.3TF
0MWL
96.5AMH15 0754
0MWM
94.5MGOCOCKROACHES IN MANHOLE
94.5SAP
64.4SSS

Properties (5)

additional_info
SC345236
custom_field_two
3
customer
LACSD
datetime
2017-05-23T01:49:52-07:00
sewer_category
Gravity