Construction Supervision of Mass Transit System Project in Bangkok (Red Line) Bang Sue-Rangsit Section
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March 2014

 

Contract 1

Tasks that have been implemented include land levelling of Bang Sue Grand Station area in zone 1 and zones 3-5 and stabling yards of the long-distance maintenance depot;land excavation for foundation works of the Grand Station, installation of bored piles for the construction of station building and long-distance maintenance depot; demolition of structures at stabling yard, and removal of railway tracks at the Bang Sue Station, demolition of Hopewell structure (at zone 4 phase 1 at the western portion and zone 5 phase 3 and at the northern portion); traffic management for rail track removal in zone 4A; construction of site access road in zone 3 of the Bang Sue Grand Station; construction of local roads (zone4A, 4B and 5); demolition of existing buildings and removal of railway in long-distance train maintenance depotarea and stabling yards of commuter train; removal of existing railway and signaling cable in Bang Sue Grand Station area, traffic management for the construction of elevated railway (zones 1,3,4 and 5);earth filling workand drainage system for local roads and site access road to zone 5; detail design, concrete yard work, earthing and bonding for the construction of Bang Sue Grand Station; demolition ofobstructions and installation of bored piles for transition railway of the Grand Station; investigation for transition railway, main laboratory and stabling yard in CT train depot area; structure excavation and backfill in stabling yards of long-distant maintenance depot, CT train depot area and so forth; Accumulative progress of complete task is 6.99% from the planned target of 14.24%, or 7.25% behind the schedule. Plus many other tasks as detailed hereunder:

 

No. Activity Status
1 Elevated and at Grade RailwaysWork  
  Testing work of 3 pilot piles (diameter = 1,500 mm) (at TerdDamri RoadatMRTA parking lot and at local road near SamianNari Temple). Completed
  Testing work of pilot pile (diameter = 1,200 mm) at the construction site of the Bang Sue Grand Station. Completed
  Pile testing of the existing Hopewell structures at local road near SamianNari Temple. Completed
  Demolition of Hopewell’s 194 structural columns from 239 structural columns(Type 1A Case 1 = 58 columns/ Type 2A, 2B Case 1 = 9 columns/ Type 3A, 3B Case 1 = 58columns/ Type 4 Case 1 = 3 columns/ Type 12 Case 2 = 18 columns/ Type 13 Case 2 = 16 columns/ Type 14 Case 3 = 29 columns/ Type 15 Case 3 = 3 columns) In operation
  Demolition of premises. In operation
  Relocation of infrastructural systems, i.e. electricity posts, telegraph posts, etc. In operation
  Removal of concrete surface. In operation
2 Station Work  
  Land excavation of 298,812 cb.m for foundation works of the Grand Station. In operation
  Construction of 4bored piles(diameter = 1,000 mm) from 595 boredpilesatthe Bang Sue Grand Station construction site. In operation
  Construction of 17bored piles(diameter = 1,200 mm)from 231 bored piles atthe Bang Sue Grand Station construction site. In operation
  Construction of 1,571bored piles(diameter = 1,500 mm) from 1,706 bored pilesatthe Bang Sue Grand Station construction site. In operation
  Construction of 32bored piles(diameter = 2,000 mm) from 123 bored piles atthe Bang Sue Grand Station construction site. In operation
  Soil excavation, sand bedding and lean concrete pouring of 39 footings, steel reinforcement of 26 footings atthe Bang Sue Grand Station construction site. In operation
  Lean concrete pouring of 20 footings from 160 footings atthe Bang Sue Grand Station construction site. In operation
  Removal of railway tracksat the Bang Sue Grand Station site. In operation
3 Short and Long-Distance Train Maintenance DepotWork
  Construction of 192 driven piles(diameter = 0.40x0.40 m) from 1,660 drivenpiles atDaily Maintenance construction site. In operation
  Construction of 211 driven piles(diameter = 0.40x0.40 m) from 582 drivenpiles atInfrastructure Workshop construction site. In operation
  Construction of 1,482 driven piles(diameter = 0.18x0.18 m) from 2,384 drivenpiles atTrain Stabling construction site. In operation
  Foundation works 175 footings from 1,168 footings atTrain Stabling construction site. In operation
4 Local Road and Road Flyover Work
  Earth filling work forlocal road. In operation
  Construction of 312 driven piles(diameter = 0.22x0.22 m and 0.26x0.26 m) from 816 drivenpilesfor road flyover. In operation
  Construction of 117 driven piles(diameter = 0.26x0.26 m) from 306 driven pilesfor road flyover. In operation
  Construction of 85bored piles(diameter = 0.80 mm) from 282 bored piles. In operation
5 Other Works
  Batching plant investigation. In operation
  Concrete mixed designinvestigation. In operation
  Aggregate source investigation. In operation
  Bored pile plant investigation. In operation
  Control surveys. Completed
  Land levelling. In operation
  Preparation of mobilization work (site office, vehicles and equipment) Completed

 

 

Summary Report of the Execution of Contract 1 for March 2014


Contract 1 : Civil Works for Bang Sue Grand Station and Depots
Bill No. Description Contract Amount (Bath) % Progress as of
25-MAR-14
Status
Planned Actual
1 General Requirements 266,482,434 27.29% 43.95% 16.65%
2 Railway 11,422,571,521 9.58% 1.52% -8.06%
3 Stations 14,247,067,853 12.94% 12.00% -0.94%
4 LD-Train Depots and CT-Train Depots 1,604,023,818 33.84% 0.98% -32.86%
5 Local Road and Road Flyover 1,410,141,074 35.45% 4.01% -31.44%
6 Provisional Sums and Provisional Items 672,130,000 24.84% 0.00% -24.84%
7 Day-Work Schedule 17,823,300 0.00% 0.00% 0.00%
Total 29,640,240,000 14.24% 6.99% -7.25%

 

 

Summary Table of Construction Plan and Progress of Contract 1 for March 2014

 

 

 

Contract 2

The tasks include: land levelling for the construction of flyover at Sta. 24+910, LakHok Station, and Rangsit Station; relocation of infrastructural amenities belonged to the MWA, MEA, and TOT; installation of bored piles for the construction of elevated railway (for piles No. 044-086, 097-130, 101-130, 237-266, 166-217,  237-266  & 280-296);foundation works in the areas between columns No. 054-078, 111-131, 132-150, 151-165,237-266 and 280-296 of the construction of elevated rail structure; demolition of obstructions for the construction of elevated railway structure at D1(1) to D9(1); construction of columns (lower part of the superstructure No. 054-078, 111-131 and 151-165); installation of beams cast-in-situ (lower part of the superstructure No. 111-131);demolition of existing station building and construction of temporary site office with facilities of Lak Si Station;  driven pile work for the connecting point of the at-grade rail track before reaching the LakHok Station from Sta. 25+232.5 to Sta. 29+245 and at the flyover of Sta. 24+910; removal of High Pressure fuel oil pipelineand demolition of existing station buildings at Lak Si and Bang Khen. Other activities were indicated in the Index. Accumulative progress of complete task is 7.35% from the planned target of 36.62%, or 29.27% behind the schedule due to obstacles and problems as mentioned in chapter 5. Details of the tasks are provided hereunder:

 

No. Activity Status
1 Elevated and at Grade RailwaysWork
  Demolition of Hopewell’s 485 structural columns
(Type 1 Case 1 = 1 column, Type 1A Case 1 = 28 columns, Type 2A Case 1 = 3 columns, Type 2B  Case 1 = 1 column, Type 3A Case 1 = 83 columns, Type 4 Case 1 = 18 columns, Type 6 Case 1 = 1 column, Type 5A Case 2 = 3 columns, Type 5B Case 2 = 1column, Type 7 Case 2 = 7 columns, Type 8 Case 2 = 70 columns, Type 9 Case 2 = 6columns, Type 10 Case 2 = 6 columns, Type 11 Case 2 = 84 columns, Type 14A Case 3 = 94 columns, Type 15 = 4 columns, Type 16 Case 2 = 42 columns, Type 16A Case 2 = 18 columns, Type 16B Case 2 = 9 columns, Type 19 Case 2 = 3 columns).
In operation
 
  • Testing work of pilot pile (diameter = 1,500 mm) in 4 areas: 1) Lak Si area (Sta. 17+500), 2) Near Don Muang District Office (Sta. 20+600), 3) Near the entrance of Grand Canal Village (Sta. 24+600), and 4) at Rangsit Railway Station (Sta. 29+800).
  • Testing work of pilot pile (diameter = 1,200 mm) near the entrance of Grand Canal Village (Sta. 24+600).
Completed
  Pile testing of the existing Hopewell structures at local road near Chulabhorn Research Institute (CRI). Completed
  Installation of 541 bored piles (diameter = 1,500 mm) from 1,656 bored piles for elevated railway. In operation
  Installation of 146 bored piles (diameter = 1,800 mm)for elevated railway. In operation
  Construction of 75 footing works from 428 footing works for elevated railway In operation
  Construction of 94 columns from 856 columns for elevated railway. In operation
  Installation of 14cross beams from 428 cross beams for the structure of elevated railway tracks In operation
  Installation of 1,025driven piles (diameter 0.35x0.35 m) from 1,604 driven piles at sta. 24+830 to sta. 25+152. In operation
  Installation of 6,706driven piles (diameter 0.22x0.22 m) from 28,571 driven piles at sta. 25+210 to sta. 28+470. In operation
  Earth filling work for at-grade railway track. In operation
  Reinforced concrete work for at-grade railway track. In operation
2 Station Work
  Demolition of existing railway stations (Bang Khen and Lak Si). Completed
  Installation of 3 bored piles (dia. 1.50 meters) from 145 bored piles at SamianNari Temple. In operation
  Installation of 12 bored piles (dia. 1.50 meters) from 145 bored piles at Bang Khen Station. In operation
  Installation of 62 bored piles (dia. 1.50 meters) from 66 bored piles and 38 barrette piles from 44 barrette piles at Thung Song Hong Station. In operation
  Installation of 46 bored piles (dia. 1.50 meters) from 145 bored piles at Lak Si Station. In operation
  Installation of 14 bored piles (dia. 1.50 meters) from 145 bored piles at Khan Keha Station. In operation
  Installation of 13 barrette piles from 145 barrette piles at Don Muang Station. In operation
  Installation of 151 bored piles (dia. 1.50 meters) from 470 bored piles at Rangsit Station. In operation
  Removal of existing railway at Rangsitand Don MuangStation area. In operation
  Earth filling work forlocal roads. In operation
3 Local Road and Road Flyover Work  
  Construction of 528driven piles(diameter = 0.22 x 0.22 m and 0.26 x 0.26 m) for road flyover from sta. 25+201 to sta. 25+253. Completed
  Installation of 122 bored piles for road flyover (diameter = 0.80 m). Completed
  Construction of 5 footing works from 14footing worksfor roadflyover. In operation
  Installation of 3 columns from 14 columns for road flyover. In operation
4 Other Works
  Batching plant investigation. In operation
  Concrete mixed designinvestigation. In operation
  Aggregate source investigation. In operation
  Bored pile plant investigation. In operation
  Control surveys. Completed
  Land levelling. In operation
  Preparation of mobilization work (site office, vehicles and equipment) Completed

 

 

Summary Report of the Execution of Contract 2 for March 2014


Contract 2 : Civil Works for Bang Sue - Rangsit Railway
Bill No. Description Contract Amount (Bath) %Progress as of
25-Feb-14
Status
Planned Actual
1 General Requirements 272,629,120 51.09% 41.10% -9.99%
2 Railway 10,514,931,561 42.34% 10.32% -32.02%
3 Stations 8,558,445,112 31.81% 3.57% -28.24%
5 Local Road and Road Flyover 1,264,542,043 18.51% 0.83% -17.68%
6 Provisional Sums and Provisional Items - - - -
Total 20,610,547,836 36.62% 7.35% -29.27%

 

 

Summary Table of Construction Plan and Progress of Contract 2 for March 2014

 

 
 
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