Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0May 25, 2017, 09:19 AM
  • 15 0741_15 0740 _25052017_022001.mp4

Date
05/25/2017
W/O
619148
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00593
PipeID
P12940
Time
2:19 AM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K4562
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 0740
Downstream MH
15 0741
Dir. of Survey
Upstream
Length Surveyed
351.1 ft.
Total Length
351.1 ft.
Structural Index
3
Structural Quick
3K2J
Structural Rating
286
O&M Index
2
O&M Quick
412M
O&M Rating
142
Overall Index
2
Overall Quick
Overall Rating
428
Pipe schematic from manhole 15 0740 to 15 0741
MH: 15 0740MH: 15 0741upstream0 ft. MGO - General Observation - COCKROACHES IN MANHOLE0 ft. AMH - Upstream Manhole, Survey Ends - 15 07410 ft. MGO - General Observation - ACTIVE CONNECTION AT MH 3 O'CLOCK1.6 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish1.6 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish1.6 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish66.5 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 6"72.8 ft. TBA - Tap Break-In Active, at 02 o'clock, -, within 8 inches of joint: NO, 6"110.7 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: NO, 6"154.9 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"223.5 ft. TBA - Tap Break-In Active, at 02 o'clock, -, within 8 inches of joint: NO, 6"226.1 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"226.9 ft. TBA - Tap Break-In Active, at 09 o'clock, -, within 8 inches of joint: NO, 6"269 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start273.4 ft. MMC - Material Change, Concrete pipe (non-reinfored)273.4 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Start319.1 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish322.7 ft. MMC - Material Change, Vitrified clay pipe349.1 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Start349.1 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start351.1 ft. AMH - Downstream Manhole, Survey Begins - 15 0740351.1 ft. MWM - Water Mark, 50 %of cross sectional area351.1 ft. MWL - Water Level, 20 %of cross sectional area351.1 ft. MGO - General Observation - COCKROACHES IN MANHOLE

Observation photos (6)

  • 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

  • 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

  • Material Change, Vitrified clay pipe

    28.4 ft. - Material Change, Vitrified clay pipe

  • Material Change, Concrete pipe (non-reinfored)

    77.7 ft. - Material Change, Concrete pipe (non-reinfored)

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

    77.7 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

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

Observations (24)

DistanceCodeObservation
351.1MGOCOCKROACHES IN MANHOLE
124.2TBA
82.1SSS
0AMH15 0740
351.1AMH15 0741
125TFC
240.4TFA
77.7MMC
0MWM
196.2TFC
2SAP
77.7SAP
351.1MGOACTIVE CONNECTION AT MH 3 O'CLOCK
28.4MMC
0MWL
278.3TBA
0MGOCOCKROACHES IN MANHOLE
349.5SAP
284.6TF
349.5SSS
2DAGS
127.6TBA
32SAP
349.5DAGS

Properties (5)

additional_info
SC345238
custom_field_two
2
customer
LACSD
datetime
2017-05-25T02:19:36-07:00
sewer_category
Gravity