FOUNDATIONS SOR



CHAPTER : 12.0
FOUNDATIONS
SOR
Item No. Descriptions Unit Rate
12.1 
Excavation for Structures Earth work in excavation of foundation of structures as per drawing and technical specification, including setting out, construction of shoring and bracing, removal of stumps and other deleterious matter, dressing of sides and bottom and backfilling with approved material. as per relevant clauses of section 300 & 2100 in
   
  I  Ordinary soil    
  A  Manual Means    
  (i)  upto 3 m depth cum 128.00
  (ii)  3 m to 6 m depth cum 164.00
  (iii)  Above 6 m depth cum 219.00
  B  Mechanical Means    
  (i)  Depth upto 3 m cum 58.00
  (ii)  Depth 3 m to 6 m cum 66.00
  (iii)  Depth above 6m cum 81.00
  II  Ordinary rock (not requiring blasting)    
  A  Manual Means    
  (i)  Depth upto 3 m cum 182.00
  (ii)  3 m to 6 m depth cum 365.00
  (iii)  Above 6 m depth cum 547.00
  B  Mechanical Means    
  (i)  Depth upto 3 m cum 73.00
  (ii)  3 m to 6 m depth cum 115.00
  (iii)  Above 6 m depth cum 158.00
  III  Hard rock ( requiring blasting ) Manual Means cum 471.00
  IV  Hard rock ( blasting prohibited ) Mechanical Means cum 593.00
  V  Marshy soil    
  (i)  upto 3 m depth cum 135.00
  A  Manual means cum 507.00
  B  Mechanical Means cum 135.00
  VI  Back Filling in Marshy Foundation Pits cum 360.00
12.2 Add extra as follows in the rates of the above items if dewatering is resorted to    
  a)  upto 3 m depth   50% extra
  b)  beyond 3 m to 6 m depth   75% extra
  c)  Above 6 m depth   100% extra
12.3 Providing Plain cement concrete M-15 nominal mix in foundation as per relevant clauses of sections 1500, 1700 and 2100. cum 4777.00
12.4 Sand Filling in Foundation Trenches as per Drawing & Technical Specification. cum 2089.00
12.5  Providing & Filling Annular Space Around Footing in Rock with Lean cement concrete M-15 nominal mix in foundation with crushed stone aggregate 40 mm nominal size and as per relevant clauses of sections 1500, 1700 and 2100. cum 4777.00
12.6 Brick masonry work in cement mortar 1:3 in foundation complete excluding pointing and plastering, as per drawing and technical specifications. cum 7635.00
12.7 Stone masonry work in cement mortar 1:3 in foundation complete as drawing and Technical Specification    
  (a)  Square Rubble Coursed rubble masonry(first sort ) cum 5297.00
  (b)  Random Rubble Masonry cum 5201.00
12.8 Provdiing and laying Plain/Reinforced cement concrete in open foundation including form work shuttering etc. complete as per drawing and technical specifications and as per relevant clauses of sections 1500, 1700 & 2100 with .    
  A  PCC Grade M15 cum 5080.00
  B  PCC Grade M20 cum 5583.00
  C  RCC Grade M20 cum 5465.00
  D  PCC Grade M25 cum 5887.00
  E  RCC Grade M25 cum 5915.00
  F  PCC Grade M30 cum 5917.00
  G  RCC Grade M30 cum 5930.00
  H  RCC Grade M35 cum 6027.00
12.9 Providing and laying cutting edge of mild steel weighing 40 kg per metre for well foundation complete as per drawing and technical specification. tonne 71248.00
12.10 Plain/Reinforced cement concrete, in well foundation complete as per drawing and technical specification    
  A  Well curb/ Well steining / Well cap    
  (I)  PCC M15 Grade cum 5374.00
  (ii)  PCC M20 Grade cum 5906.00
  (iv)  PCC M25 Grade cum 6213.00
  (vi)  PCC M30 Grade cum 6260.00
  (iii)  RCC M20 Grade cum 5785.00
  (v)  RCC M25 Grade cum 6425.00
  (vii)  RCC M30 Grade cum 6307.00
  (viii)  RCC M35 Grade cum 6588.00
  (ix)  RCC M40 Grade cum 6767.00
  B  Bottom Plug    
  (i)  Grade M15 PCC cum 5853.00
  (ii)  PCC Grade M20 cum 6125.00
  (iii)  PCC Grade M25 cum 6178.00
  (iv)  PCC Grade M30 cum 6292.00
  C Intermediate plug / Top plug    
  (i)  Grade M15 PCC cum 4885.00
  (ii)  PCC Grade M20 cum 5369.00
  (iii)  PCC Grade M25 cum 5649.00
  (iv)  PCC Grade M30 cum 5691.00
12.11 Sinking well for foundation to levels as per drawing including dredging, dewatering and drop chiselling as may be necessary, including sinking by loading with necessary kentledges and other usual means for the type of work i/c all the needed plant and machinery etc. complete as directed and removal of boulders or tree trunks etc. complete as per drawing and technical specifications.    
  (Note : Depth of sinking shall be reckoned from bed level)    
  Sandy soil    
  (i)  Depth below bed level upto 3.0 M cum 297.00
  (ii)  Beyond 3m upto 10m depth cum 427.00
  (iii)  Beyond 10m upto 20m a) Add for every additional meter depth of sinking over the rate of sinking for the previous meter    
  a)  Add for every additional meter depth of sinking over the rate of sinking for the previous meter cum 563.00
  (iv) Beyond 20m upto 30 m    
  a) Add for every additional meter depth of sinking over the rate of sinking for the previous meter Cum. 1057.00
  b) Add cost for Kentledge including supports, loading arrangement and Labour . Cum. 1268.00
  (v) Beyond 30m upto 40 m    
  a) Add for every additional meter depth of sinking over the rate of sinking for the previous meter Cum. 2510.00
  b) Add cost for Kentledge including supports, loading arrangement and Labour . Cum. 3012.00
  B Clayey soil    
  (i) Depth below bed level upto 3.0 M cum 431.00
  (ii) Beyond 3m upto 10m depth cum 899.00
  (iii) Beyond 10 m upto 20 m    
  a) Add for every additional meter depth of sinking over the rate of sinking for the previous meter cum 1188.00
  b) Add for dewatering, if required. Cum. 1247.00
  (iv) Beyond 20m upto 30 m    
  a) Add for every additional meter depth of sinking over the rate of sinking for the previous meter Cum. 2228.00
  b) Add for dewatering, if required Cum. 2924.00
  c) Add for Kentledge including supports, loading arrangement and Labour Cum. 2785.00
  v) Beyond 30m upto 40 m    
  (a) Add for every additional meter depth of sinking over the rate of sinking for the previous meter Cum. 5294.00
  b) Add for dewatering, if required Cum. 6670.00
  c) Add for Kentledge including supports, loading arrangement and Labour). Cum. 6352.00
  C Soft rock    
  (i)  Depth of soft rock strata upto 3m Cum. 1074.00
  D Hard rock    
  (i)  Depth of soft rock strata upto 3m Cum. 1081.00
12.12 Sand filling in wells complete as per drawing and technical specifications as per clause 1210. Cum. 2089.00
12.13 Providing steel liner 10 mm thick for curbs and 6mm thick for steining of wells including fabricating and setting out as per detailed drawing as per section 1200 & 1900. tonne 55000.00
12.14 Bored cast-in-situ M35 grade R.C.C. pile excluding reinforcement complete as per drawing and technical specifications and removal of excavated earth with all lifts and lead upto 1000 m. (Pile diameter-750 mm) as per specification 1100, 1600 and 1700. metre 7261.00
12.15 Bored cast-in-situ M35 grade R.C.C. pile excluding reinforcement complete as per drawing and technical specifications and removal of excavated earth with all lifts and lead upto 1000 m. (Pile diameter-1000 mm) as per specification 1100, 1600 and 1700. metre 11724.00
12.16 Bored cast-in-situ M35 grade R.C.C. pile excluding reinforcement complete as per drawing and technical specifications and removal of excavated earth with all lifts and lead upto 1000 m. (Pile diameter-1200 mm)as per specification 1100, 1600 and 1700. metre 14707.00
12.17 Driven cast-in-place vertical M35 grade R.C.C. pile excluding reinforcement complete as per drawing and & Technical Specification (Pile diameter -750 mm)as per specification 1100, 1600 and 1700. metre 6161.00
12.18 Driven cast-in-place vertical M35 grade R.C.C. piles excluding reinforcement complete as per drawing and & Technical Specification (Pile diameter -1000 mm)as per specification 1100, 1600 and 1700. metre 8992.00
12.19 Driven cast-in-place vertical M35 grade R.C.C. piles excluding reinforcement complete as per drawing and & Technical Specification (Pile diameter -1200 mm)as per specification 1100, 1600 and 1700. metre 11760.00
12.20 Driven precast vertical M35 grade R.C.C. piles excluding reinforcement complete as per drawing and & Technical Specification (Pile Diameter=500 mm)as per specification 1100, 1600 and 1700. metre 5574.00
12.21 Driven precast vertical M35 grade R.C.C. piles excluding reinforcement complete as per drawing and & Technical Specification (Pile Diameter=750 mm)as per specification 1100, 1600 and 1700. metre 6267.00
12.22 Driven precast vertical M35 grade R.C.C. piles excluding reinforcement complete as per drawing and & Technical Specification (Pile Diameter=1000 mm)as per specification 1100, 1600 and 1700. metre 8738.00
12.23 Driven precast vertical M35 grade R.C.C. piles excluding reinforcement complete as per drawing and & Technical Specification (Size of pile -300 mm x 300 mm)as per specification 1100, 1600 and 1700. as per specification 1100, 1600 and 1700. metre 4650.00
12.24 Driven precast vertical M35 grade R.C.C. piles excluding reinforcement complete as per drawing and & Technical Specification (Size of pile -500 mm x 500 mm)as per specification 1100, 1600 and 1700. as per specification 1100, 1600 and 1700. metre 5024.00
12.25 Driven precast vertical M35 grade R.C.C. piles excluding reinforcement complete as per drawing and & Technical Specification (Size of pile -750 mm x 750 mm)as per specification 1100, 1600 and 1700. metre 6956.00
12.26 Driven vertical steel piles complete as per drawing and & Technical Specification (Section of the pile -H Section steel column 400 x 250 mm (ISHB Series) ) as per specification 1100, 1600 and 1700. metre 6255.00
12.27 Driven vertical steel piles complete as per drawing and & Technical Specification (Section of the pile -H Section steel column 450 x 250 mm (ISHB Series) )as per specification 1100, 1600 and 1700. metre 7054.00
12.28 Pile load test on single vertical pile in accordance with IS:2911(Part-IV) metre 482.00
12.29 Cement concrete for reinforced concrete in pile cap complete as per drawing and Technical Specification and as per relevant clauses of sections 1100, 1500 & 1700.    
  A RCC Grade M20 cum 5454.00
  B RCC Grade M25 cum 5935.00
  C RCC Grade M30 cum 5996.00
  D RCC Grade M35 cum 6123.00
12.30 Levelling course for Pile cap PCC in M-15 below Pile cap as per drawing and as per section 1100 and 1700. cum 4814.00
12.31 Supplying, fitting and placing un-coated HYSD bar reinforcement in foundation complete as per drawing and technical specifications and as per relevant clauses of section 1600. tonne 54534.00
12.32 Supplying, fitting and placing un-coated Mild steel reinforcement complete in foundation as per drawing and technical specification and as per relevant clauses of section 1600. tonne 54219.00
12.33 Taking, exploratory boring 100mm dia at the location of piers and abutments or for high embankments in approaches in all types of strata as per IRC-78-1983 and section 2400 of specifications.    
  a) Upto 1.0 m below bed level metre 2722.00
  b) Beyond 1.0 m depth upto 5.0 m metre 2847.0
  c) Beyond 5.0 m depth metre 2970.00
12.34 Providing and laying 1.5 m deep in rock and 1.5 m above rock 25mm dia tor steel dowel bar in foundation including drilling 65mm dia bore hole in rock necessary bending, hooking tying reinforcement in position and grouting etc. complete as per drawing and specifications. Each 1167.00

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