Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Dec 15, 2017, 10:31 AM
  • 05 2141_05 2140_12152017_023243.mp4

Date
12/15/2017
W/O
674353
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00479
PipeID
P07281
Time
2:31 AM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K5248
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.
32
Purpose
Routine Assessment
Project
WO_674353_TV05064_DEC2017
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
8 in.
Width
8 in.
Upstream MH
05 2141
Downstream MH
05 2140
Dir. of Survey
Downstream
Length Surveyed
155.4 ft.
Total Length
155.4 ft.
Structural Index
0
Structural Quick
0000
Structural Rating
0
O&M Index
2
O&M Quick
2E1E
O&M Rating
89
Overall Index
2
Overall Quick
Overall Rating
89
Pipe schematic from manhole 05 2141 to 05 2140
MH: 05 2141MH: 05 2140downstream0 ft. MWL - Water Level, 15 %of cross sectional area0 ft. MWM - Water Mark, 25 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 05 21412 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start4 ft. RFJ - Roots Fine Joint, from 08 to 04 o'clock, within 8 inches of joint: YESR7.9 ft. RFJ - Roots Fine Joint, from 08 to 04 o'clock, within 8 inches of joint: YESR, Start51.3 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: NO, 6"62.8 ft. TBA - Tap Break-In Active, at 09 o'clock, -, within 8 inches of joint: YES, 6"75.2 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: NO, 6"101.9 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"125.5 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"143.3 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: NO, 6"149.2 ft. RFJ - Roots Fine Joint, from 08 to 04 o'clock, within 8 inches of joint: YESR, Finish154.1 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish154.1 ft. MGO - General Observation - COCKROACHES IN MANHOLE155.4 ft. MGO - General Observation - ACTIVE CONNECTION AT MH 12 O'CLOCK155.4 ft. AMH - Downstream Manhole, Survey Ends - 05 2140

Observation photos (2)

  • 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

  • Roots Fine Joint, from 08 to 04 o'clock, within 8 inches of joint: YESR, Start

    7.9 ft. - Roots Fine Joint, from 08 to 04 o'clock, within 8 inches of joint: YESR, Start

Observations (17)

DistanceCodeObservation
155.4MGOACTIVE CONNECTION AT MH 12 O'CLOCK
0MWL
51.3TFA
7.9RFJ
149.2RFJ
2DAGS
154.1DAGS
143.3TFA
125.5TFC
0MWM
101.9TFC
155.4AMH05 2140
62.8TBA
4RFJ
0AMH05 2141
154.1MGOCOCKROACHES IN MANHOLE
75.2TFA

Properties (4)

additional_info
SC346420
custom_field_two
4
customer
LACSD
datetime
2017-12-15T02:31:21-08:00