Standerd Specification For Our Houses:

These specifications are exclusively available only to Vajira House Customers. These details define the scope, quality and choice of material exemplified by Vajira House Builders. A 25 year guarantee is the greatest value given to our customers. These specifications also intend to protect you from incomplete or faulty contractor assumptions on your homes design requirements as you move forward with obtaining construction quotes from various builders. Having a well developed home construction specification, a detailed home building budget and a good set of house plans makes construction financing much easier and faster

BUILDING MATERIALS                                                                                               

     • Cement block - 4” x 8” x 16” / 4” x 7” x 15”
     • Brick - 9” x 4 1/2” x 3” • Cement - Cooperation
     • Sand - River Sand • Metal - Approved type 
     • Tor steel - Cooperation (460 N/mm2 tensile strength)
     • Mild steel - Cooperation (250 N/mm2 tensile strength) 

CEMENT MIXTURES                                                                                                   

     • Rubble Work - 1:5 Cement & sand mortar
     • Concrete - (1) Screed concrete – 1:3:6 ( ¾”) Cement, sand & metal
                          - (2) Structural concrete – 1:2:4 ( ¾”) Cement, sand & metal
     • Brick work - 1:5 Cement & sand mortar
     • Plaster Work (wall / soffit) - 1:5 Cement & sand motar
     • Leveling screeds - 1:3 Cement & sand motar
     • Tile / Rendering bed - 1:3 Cement & sand motar 

EXCAVATION & EARTH WORK                                                                               

     • Excavation - According to engineer’s details
     • Earth filling - Dry earth filling free from vegetation to be Com 9-6"

RUBBLE WORK (According to engineer’s details)                                             

     • Motar mixture - 1:5 Cement & sand mortar
     • Random rubble - 6” x 9” / 6” x 4”

CONCRETE WORK                                                                                                    

    1) Mass concrete - According to engineer’s details 
           • Mixture - 1:3:6 ( ¾”) Cement, sand & metal
    2) Reinforced concrete - According to engineer’s details
           • Mixture - 1:2:4 ( ¾”) Cement, sand & metal
           • Items - Column bases,Column shafts, Plinth beams,Beams & slabs
    3) Floor concrete - According to engineer’s details
           • Mixture - 1:2:4 ( ¾”) Cement, sand & metal
    4) Kitchen work top - 3” thick R.C.c. concrete
           • Reinforcement - Y10 c/c 7” both way
           • Work top tile - 8” x 8” gloss tile
           • Work top wall tile - 1’8” height

TIE BEAM ( According to engineer’s details)                                                      

    • Concrete - R.C.c.tie beam at lintel level on every walls
    • Reinforcement - 2 Y 10 

REINFORCEMENT (According to engineer’s details)                                          

    • Tor steel - Cooperation (460 N/mm2 tensile strength)
    • Mild steel - Cooperation (250 N/mm2 tensile strength) 

FORM WORK - According to approved drawings                                               

FINISHES                                                                                                                       

    • Plastering - Thickness - 5/8” 
                         - Mixture - 1:5 Cement & sand mortar
                         - Semi plaster - All internal & external walls including reveals 
     • Tiling - Internal - 12”x12” Granite
                                    - 12” x 12” Royal Ceramic/Lanka tiles 
                  - External - 12”x12” Granite 
                                    - 12” x 12” rough floor tile
                  - Bath room floor - 8” x 8” Non slip Royal Ceramic/Lanka tiles
                                                   floor tile
                  - Bath room walls - 8” x 12” wall Royal Ceramic/Lanka tiles tile
                  - Tile bed 1)Mixture - 1:3 Cement & sand mortar
                                    2)Thickness - 3/4” 
                  - Colour - Approved colour

PAINTING ( Brand - CIC )                                                                                                 
 
    • Internal - First - One layer of skim coat
                      - Second - One layer of putty
                      - Third - One layer of filler
                      - Fourth - Two coats of approved coloured emulsion paint
    • External - First - One layer of filler
                      - Second- Two coats of approved coloured weather shield paint
    • Doors / windows/ Roof structure - First - One coat of wood sealer before fixing 
                                                                - Second - One coat of wood sealer 
                                                                  after fixing                              
                                                                - Third - One coat of wood stain
                                                                  (Method – Gun spray)
                                                                - Fourth - One coat of varnish
                                                                  (Method – Gun spray & Mat finish) 

WATER PROOFING                                                                                                            

    • Where the walls are directly exposed to rain should be applied two coats of 
       shield coat. At first floor bath room floor & walls up to 1’0” height, roof terrace
       & water tank slab should be water proofed with Barralastic or Xypex. 
      (Guarantee period shall be not less than ten years).

DOORS & WINDOWS (According to Architect’s drawings (Refer drawings) )    

    • Frames - 3”x4” Jack/Teak/Kempus timber
    • Door sashes - Jack/Teak/Plywood
    • Window sashes - Jack/Teak/Plywood/Mahogany
    • Iron Monger - Best quality of Indian origin (Polished Brass-approved type)
    • Door locks - Dorset (approved type)

ELECTRICAL WORK                                                                                                           

    • Switches socket outlets and other accessories – SLS brand
    • Cables should be ACL PLUMBING WORK (According to detail drawings )
    • Water supply lines - 1000 type
    • Waste water lines - 600 type        } (S-lone)
    • Sewer / Drainage lines - 400 type
    • Kitchen sink - Single bowl & single drain including bottle trap
                              & Swan neck tap (Plumber brand)
    • Water tank - 1000 Ltr plastic( S-lone )
    • Bath room fittings - American / British standard & accessories
    • Angle valves, taps - American / British standard 

ROOF WORK (According to detail drawings (Refer drawings))                             

    • Roof covering - Colour cone tile / Calicut tile / Asbestos sheet
    • Roof frame - 2”x4” Kempus rafters
                          - 3”x4” Kempus wall plates
                          - 2”x6” Kempus Ridge plates / valley rafters / Coble plates
                          - Kempus purlins should be suitable to span
                          - 2”x1” reepers 
    • Ceiling - Exposed rafter Lunumidella ceiling /asbestos cement sheet ceiling
                     / Asbestos flat ceiling
    • Roof plumbing - Latest Slone gutters & down pipes (Approved type)
                               - Zn / Al flashing – gauge 24 

PANTRY CUPBOARDS                                                                                                     
    
    • With plywood

HAND RAIL                                                                                                                       
    
    • Stainless steel / Steel with timber railing

 

 

             
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