Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Dec 5, 2017, 10:22 AM
  • 20 0300_20 0299_12052017_022325.mp4

Date
12/05/2017
W/O
673996
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00736
PipeID
P19266
Time
2:22 AM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K5236
Sewer Name
20 AVENUE "Q" EXTENSION TRUNK
City
PALMDALE
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 20
Page No.
07
Purpose
Routine Assessment
Project
WO_673996_TV20035_DEC2017
Material
Vitrified Clay Pipe
Shape
Circular
Height
12 in.
Width
12 in.
Upstream MH
20 0299
Downstream MH
20 0300
Dir. of Survey
Upstream
Length Surveyed
344.5 ft.
Total Length
344.5 ft.
Structural Index
0
Structural Quick
0000
Structural Rating
0
O&M Index
2
O&M Quick
2M00
O&M Rating
136
Overall Index
2
Overall Quick
Overall Rating
136
Pipe schematic from manhole 20 0299 to 20 0300
MH: 20 0299MH: 20 0300upstream0 ft. AMH - Upstream Manhole, Survey Ends - 20 03001.4 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Finish2.5 ft. MGO - General Observation - SPALLING THROUGHOUT THE REACH, FROM 08 TO 04 O'CLOCK32.9 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"107.2 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"125.9 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: NO, 6"156.9 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"196.4 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: NO, 6"209.2 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"253 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"275.1 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 6"342.5 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start344.5 ft. MWM - Water Mark, 10 %of cross sectional area344.5 ft. AMH - Downstream Manhole, Survey Begins - 20 0299344.5 ft. MWL - Water Level, 5 %of cross sectional area344.5 ft. MGO - General Observation - ACTIVE CONNECTION AT MH 9 O'CLOCK

Observation photos (1)

  • 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

Observations (16)

DistanceCodeObservation
2DAGS
311.6TFC
343.1DAGS
148.1TFA
218.6TFA
0MWM
69.4TF
344.5AMH20 0300
0AMH20 0299
91.5TFC
237.3TFC
342MGOSPALLING THROUGHOUT THE REACH, FROM 08 TO 04 O'CLOCK
0MWL
135.3TFC
187.6TFC
0MGOACTIVE CONNECTION AT MH 9 O'CLOCK

Properties (5)

additional_info
SC346407
custom_field_two
3
customer
LACSD
datetime
2017-12-05T02:22:46-08:00
sewer_category
Gravity