have  to  carry  out  all  civil/architectural  works  to  complete  the  dry  ash  handling 
system, even if the scope is not explicitly defined hereunder:
 Balance Civil work of Transport Air compressor house including 
finishing work of control room building 
 Conveying air compressor houses
 Switchgear/Control room & VFD Panel room/RIO room of Silo utility 
building 
All  other  foundations  for  equipment’s,  pump  supporting  structures  of  Dry  Ash 
system shall be under bidder’s scope.
          FOR CABLING WORK:
2.30    RCC cable trenches, Cable ducts (consisting of PVC pipes of required diameter       
           encased with PCC/RCC), RCC cable slits, insert plates, structural steel members 
for  cable  tray  support,  RCC  covers/chequered  plates  over  cable  trenches,  etc. 
required  for  Owner’s  cable  routing  in  switchgear  /MCC  room,  pump  houses  & 
other areas (where ever civil works are in Bidder’s scope) are in the scope of this 
package.
2.40   Supporting arrangement/foundations for Owner’s switchgear, MCC, panels, DB’s,   
etc. in cable trenches in switchgear, MCC room, etc. (where ever civil works  are  
in Bidder’s scope) are in the scope of this package.
2.50    Balance  civil  works(fencing,gates,gravel  filling,finishing  work  of  fire  wall  )  of 
transformer  yard  at  TACH,Civil  works  for  transformer  yard  area  including 
foundations  for  Owner’s  transformers        along  with  soak  pit,  busduct  support 
foundations, cable trenches/slits, fire walls, fencing, gates, gravel filling where ever 
required in the fencing boundary, etc. are in Bidder’s scope.
2.60   Foundations for F.A transportation pipes, water pipes, air pipes etc. are in Bidder’s 
scope. 
2.70   Silo utility Buildings including office, battery rooms ,RIO room, switchgear rooms 
including paving, fencing, sentry house, gate, drainage etc.  for  main storage silo 
area meant for rail/road loading.
2.80  The    nature    of    works    shall    generally    involve    earthwork    in  excavation  including
 
controlled  blasting  and  very  deep  underground  excavation,  extensive  de-watering, 
shoring and strutting,  sheet  piling, back filling around  completed  structures and plinth 
protection, area paving, disposal of surplus excavated materials,   concreting, including 
reinforcement  and  form  work,  brick  work,  architectural  items  and  finishes,  such  as 
plastering, painting, flooring, doors, windows and ventilators, glass and glazing, rolling 
shutters etc., permanently colour coated profiled steel sheeting, anchor bolts, R. C. C. 
trenches  with  covers,  laying  and  testing  of  water  pipes,  sanitation,  water  supply, 
drainage, damp proofing, water proofing and other ancillary items.