Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0May 18, 2017, 11:31 AM
Date
05/18/2017
W/O
618894
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00258
PipeID
P03179
Time
4:31 AM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K4556
Sewer Name
02 EAST COMPTON BOULEVARD EXTENSION TRUNK
City
DOWNEY
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 02
Page No.
33
Purpose
Routine Assessment
Project
WO_618894_TV02057_MAY2017
Material
Vitrified Clay Pipe
Shape
Circular
Height
15 in.
Width
15 in.
Upstream MH
02 0628
Downstream MH
02 0627
Dir. of Survey
Downstream
Length Surveyed
349.8 ft.
Total Length
349.8 ft.
Structural Index
3
Structural Quick
3121
Structural Rating
5
O&M Index
2
O&M Quick
2M00
O&M Rating
138
Overall Index
2
Overall Quick
—
Overall Rating
143
Pipe schematic from manhole 02 0628 to 02 0627
MH: 02 0628MH: 02 0627downstream0 ft. MWM - Water Mark, 25 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 02 06280 ft. MWL - Water Level, 5 %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, Start27.5 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"84.5 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"88.3 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: NO, 6"120.9 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"124.9 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"181.2 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: NO, 6"184.8 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"214.9 ft. CS - Crack Spiral, from 03 to 05 o'clock, within 8 inches of joint: YES233.2 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"237.3 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"269.4 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"285.1 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"291.7 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES313 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"347.9 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish349.8 ft. MGO - General Observation - COCKROACHES IN MANHOLE349.8 ft. AMH - Downstream Manhole, Survey Ends - 02 0627349.8 ft. MGO - General Observation - ACTIVE CONNECTION AT MH 3 AND 9 O'CLOCK

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

  • Crack Spiral, from 03 to 05 o'clock, within 8 inches of joint: YES

    214.9 ft. - Crack Spiral, from 03 to 05 o'clock, within 8 inches of joint: YES

  • Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES

    291.7 ft. - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES

All inspections of P03179Work order 618894

Observations (22)

DistanceCodeObservation
349.8MGOCOCKROACHES IN MANHOLE
269.4TFC—
237.3TFC—
120.9TFC—
124.9TFC—
0MWM—
2DAGS—
27.5TFC—
84.5TFC—
349.8AMH02 0627
181.2TFA—
349.8MGOACTIVE CONNECTION AT MH 3 AND 9 O'CLOCK
184.8TFC—
291.7CM—
233.2TFC—
0AMH02 0628
0MWL—
347.9DAGS—
313TFC—
214.9CS—
88.3TFA—
285.1TFC—

Properties (5)

additional_info
SC345232
custom_field_two
4
customer
LACSD
datetime
2017-05-18T04:31:27-07:00
sewer_category
Gravity