Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jun 4, 2019, 10:11 AM
  • 14 0647_14 0646_06042019_032356.mp4

Date
06/04/2019
W/O
671823
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00568
PipeID
P18739
Time
3:11 AM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K6550
Sewer Name
14 AMARGOSA CREEK TRUNK
City
LANCASTER
Loc. details
Main Highway - Suburban/Rural
Location Code
B
Use of Sewer
Sanitary Sewer
District
District 14
Page No.
22
Purpose
Routine Assessment
Project
WO_671823_TV14005_MAY2019
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
15 in.
Width
15 in.
Upstream MH
14 0647
Downstream MH
14 0646
Dir. of Survey
Downstream
Length Surveyed
235.1 ft.
Total Length
235.1 ft.
Structural Index
2
Structural Quick
2H00
Structural Rating
92
O&M Index
2
O&M Quick
2311
O&M Rating
7
Overall Index
2
Overall Quick
Overall Rating
99
Pipe schematic from manhole 14 0647 to 14 0646
MH: 14 0647MH: 14 0646downstream0 ft. MWM - Water Mark, 15 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 14 06470 ft. MWL - Water Level, 10 %of cross sectional area2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start49.2 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"62.1 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: NO, 6"62.1 ft. RFL - Roots Fine Lateral, from 01 to 04 o'clock147 ft. OBZ - Obstacles Other, 5 %of cross sectional area, at 09 o'clock - CONN INTRUDING (.5)147 ft. TB - Tap Break-In, at 09 o'clock, -, within 8 inches of joint: NO, 6"160.1 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: NO, 6"233.2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Finish234 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish234 ft. MGO - General Observation - ROACHES @ MH235.1 ft. AMH - Downstream Manhole, Survey Ends - 14 0646235.1 ft. MGO - General Observation - CONNECTION AT MH 9 O'CLOCK/ACTIVE

Observation photos (2)

  • Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 o'clock,  , within 8 inches of joint: YES, Start

    2 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start

  • Roots Fine Lateral, from 01 to 04 o'clock

    62.1 ft. - Roots Fine Lateral, from 01 to 04 o'clock

Observations (16)

DistanceCodeObservation
0MWM
49.2TFC
62.1TFA
0AMH14 0647
235.1AMH14 0646
62.1RFL
233.2DAGS
2DAGS
147OBZCONN INTRUDING (.5)
2SSS
235.1MGOCONNECTION AT MH 9 O'CLOCK/ACTIVE
147TB
160.1TFA
0MWL
234SSS
234MGOROACHES @ MH

Properties (6)

additional_info
SC378165
custom_field_two
4
customer
LACSD
datetime
2019-06-04T03:11:52-07:00
documentation
PRO PIPE
is_lateral_inspection
false