Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Dec 13, 2017, 07:41 AM
  • 05 2127_05 1781_12122017_234205.mp4

Date
12/12/2017
W/O
673995
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00479
PipeID
P07267
Time
11:41 PM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K5247
Sewer Name
05 MADISON STREET TRUNK
City
TORRANCE
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 05
Page No.
31
Purpose
Routine Assessment
Project
WO_673995_TV05062_DEC2017
Material
Vitrified Clay Pipe
Shape
Circular
Height
12 in.
Width
12 in.
Upstream MH
05 2127
Downstream MH
05 1781
Dir. of Survey
Downstream
Length Surveyed
236.6 ft.
Total Length
236.6 ft.
Structural Index
0
Structural Quick
0000
Structural Rating
0
O&M Index
2
O&M Quick
2H00
O&M Rating
94
Overall Index
2
Overall Quick
Overall Rating
94
Pipe schematic from manhole 05 2127 to 05 1781
MH: 05 2127MH: 05 1781downstream0 ft. AMH - Upstream Manhole, Survey Begins - 05 21270 ft. MWL - Water Level, 15 %of cross sectional area0 ft. MWM - Water Mark, 25 %of cross sectional area2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start151.6 ft. TF - Tap Factory Made, at 03 o'clock, -, within 8 inches of joint: NO, 6"222.2 ft. MMC - Material Change, Cast Iron232.3 ft. MMC - Material Change, Vitrified clay pipe235.7 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish236.6 ft. AMH - Downstream Manhole, Survey Ends - 05 1781

Observation photos (3)

  • Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock,  , within 8 inches of joint: YES, Start

    2 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start

  • Material Change, Cast Iron

    222.2 ft. - Material Change, Cast Iron

  • Material Change, Vitrified clay pipe

    232.3 ft. - Material Change, Vitrified clay pipe

Observations (9)

DistanceCodeObservation
0AMH05 2127
2DAGS
151.6TF
222.2MMC
236.6AMH05 1781
235.7DAGS
232.3MMC
0MWL
0MWM

Properties (5)

additional_info
SC346418
custom_field_two
4
customer
LACSD
datetime
2017-12-12T23:41:47-08:00
sewer_category
Gravity