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Thursday, March 6, 2014

Wednesday, March 5, 2014

Gate Lodge of Level Crossing



TOMA CONSTRUCTION & COMPANY LIMITED Date:05.02.2014



TONGI BHAIRAB BAZAAR DOUBLE LINE RAILWAY PROJECT




Gate lodge in Level crossing, Bill No 7, Subsection F, Ancilary works














Sub: Information of Gate Lodge of Level crossing














Sl No Ref No Name of place/location Chainage No Type Estimated Cost Scope of works Shop Drawing information Remarks
TBDLP Chainage BR Chainage Submit date Approved date  
1 T-5A Bhairab-Kalikaprasad N/A 234+808 A 260000 Extention with toilet      
2 T-42 Srirampur Esat of Methikanda 13+125 247+050 C 260000 Acording to Drawing   01.01.2014  
3 T-70 Arshinagar 30+090 264+050 C 550000 New Gate Lodge   13.01.2014  
4 EA-73 Narsing Flyover 32+090 256+048 SP 520000 Extension with Signaling & Toilet      
5 T-48 Jinardi 34+550 268+548 B 550000 New Gate Lodge   13.01.2014  
6 E-68 Daripara 51+400 285+448 B 700000 New Gate Lodge   25.01.2014  
7 E-70 Shimulia Near Br 89 54+050 288+040 B 700000 New Gate Lodge   25.01.2014  
8 T-71 Pubail Bazar 55+090 289+050 B 550000 New Gate Lodge   02.02.2014  
9 T-72 College Gate 56+690 290+648 B 520000 Extension with toilet      
10 E-74 Mirer Bazar Bypass 58+390 292+348 SP 700000 New Gate Lodge   02.01.2014 Lublu
11 E-78 Nimtali 61+990 296+048 B 700000 New Gate Lodge   13.01.2014 Lublu
















































Engr M A Razzak









Site-in-Charge








Monday, March 3, 2014

Physics 102


Statics
Statics is the branch of mechanics that is concerned with the analysis of loads (force and torque, or "moment") on physical systems in static equilibrium, that is, in a state where the relative positions of subsystems do not vary over time, or where components and structures are at a constant velocity. When in static equilibrium, the system is either at rest, or its center of mass moves at constant velocity.
By Newton's first law, this situation implies that the net force and net torque (also known as moment of force) on every part of the system is zero. From this constraint, such quantities as stress or pressure can be derived. The net forces equaling zero is known as the first condition for equilibrium, and the net torque equaling zero is known as the second condition for equilibrium. See statically determinate.

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