Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Sep 21, 2017, 09:37 AM
  • 14 0177_14 0176_09212017_023806.mp4

Date
09/21/2017
W/O
657965
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00584
PipeID
P18215
Time
2:37 AM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K4730
Sewer Name
14 WEST SIDE TRUNK
City
LANCASTER
Loc. details
Main Highway - Suburban/Rural
Location Code
B
Use of Sewer
Sanitary Sewer
District
District 14
Page No.
18
Purpose
Routine Assessment
Project
WO_630370_TV05315_AUG2017
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
12 in.
Width
12 in.
Upstream MH
14 0177
Downstream MH
14 0176
Dir. of Survey
Downstream
Length Surveyed
279 ft.
Total Length
279 ft.
Structural Index
3
Structural Quick
3J2J
Structural Rating
275
O&M Index
2
O&M Quick
412J
O&M Rating
114
Overall Index
2
Overall Quick
Overall Rating
389
Pipe schematic from manhole 14 0177 to 14 0176
MH: 14 0177MH: 14 0176downstream0 ft. AMH - Upstream Manhole, Survey Begins - 14 01770 ft. MWL - Water Level, 20 %of cross sectional area0 ft. MGO - General Observation - COCKROACHES IN MANHOLE0 ft. MWM - Water Mark, 50 %of cross sectional area2 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start2 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, Start14.8 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 4"136.4 ft. TBA - Tap Break-In Active, at 09 o'clock, -, within 8 inches of joint: NO, 4"187.6 ft. TBA - Tap Break-In Active, at 10 o'clock, -, within 8 inches of joint: NO, 4"277.2 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish277.2 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish277.2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish279 ft. MGO - General Observation - ACTIVE CONNECTION AT MH 9 O'CLOCK279 ft. AMH - Downstream Manhole, Survey Ends - 14 0176

Observation photos (3)

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

    2 ft. - Surface Spalling, 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

  • 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

Observations (15)

DistanceCodeObservation
0AMH14 0177
277.2SAP
277.2SSS
2SSS
14.8TFC
136.4TBA
277.2DAGS
187.6TBA
2DAGS
0MWL
279MGOACTIVE CONNECTION AT MH 9 O'CLOCK
2SAP
0MGOCOCKROACHES IN MANHOLE
279AMH14 0176
0MWM

Properties (4)

additional_info
SC345743
custom_field_two
2
customer
LACSD
datetime
2017-09-21T02:37:50-07:00