| 1 | 1 | Earth work in excavation in foundation trenches or drain in all sorts of soil including removing, spreading or stacking the spoils within a l;ead of 75 m as directed. The items includes necessary trimming the sides of trenches, levelling, dressing and ramming the bottom, bailing out water as required complete. (a) Depth of excavation not exceeding 1.500 mm. | BI01010001010000000000000515BI0100001113 | 139.23 | Cum |
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| 2 | 2 | Laying 150 mm to 200 mm boulder soiling including rough dressing hand packing and ramming down small pieces in the interstics including rolling and preparing the bed to proper level and filling up all joints and sandy clay or earth without rolling but including ramming. | BI01010001010000000000000515BI0100001114 | 290.4 | Sqm |
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| 3 | 3 | Cost of stone boulder 150mm North Bengal variety | BI01010001010000000000000515BI0100001115 | 43.56 | Cum |
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| 4 | 4 | Ordinary cement concrete (mix 1:2:4) with graded stone chips (20 mm nominal size) excluding shuttering and reinforcement, if any, in ground floor as per relevant Codes. (b)River bazree | BI01010001010000000000000515BI0100001118 | 14.04 | Cum |
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| 5 | 5 | Ordinary cement concrete (mix 1:1.5:3) with graded stone chips (20 mm nominal size) excluding shuttering and reinforcement, if any, in ground floor as per relevant Codes. (ii)River bazree | BI01010001010000000000000515BI0100001116 | 51.89 | Cum |
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| 6 | 6 | Hire and labour charge for shuttering with centering and necessary staging upto 4 m using approved stouts props and thick hard wood planks of approved thickness with required bracing for concrete slabs, beams, columns, lintels curved or straight including fitting and fixing and striking out after completion of works( upto roof of ground floor) (c) 9 to 12 mm thick appoved quality ply board shuttering in any concrete work. | BI01010001010000000000000515BI0100001120 | 233.72 | Sqm |
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| 7 | 7 | Reinforcement for reinforced concrete work in all sorts of structure including distribution bars, stirrups, binders etc. initial straightening and removal of loose rust (if necessary), cutting to requisite length, hooking and bending to correct shape. placing in proper position and binding with 16 gauge black annealed wire at inter-section, complete as per drawing and direction. (a) For work in foundation, basement and upto roof of ground floor/upto 4m. (i) Tor steel/Mild steel. SAIL/ TATA/ RINL | BI01010001010000000000000515BI0100001119 | 4.48 | M.T |
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| 8 | 8 | 125 mm thick brick work with 1st class bricks in cement mortar (1:4) in ground floor. | BI01010001010000000000000515BI0100001121 | 290.7 | Sqm |
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| 9 | 9 | Double knotted wove wire 1.2 m height (11 bars), vertical 300 mm apart, horizontal spacing starting from 88 mm ending 200 mm, top and bottom wire 10g and all other intermediated and upright wire 9 g. with finished border 2 ply twisted fencing including tightening and fixing the same to posts with staples at every bar including cost of cutting and of lapping joints in the net as necessary including cost of staples and wove wire. (Payment to be made on the length of the finished netting work ) | BI01010001010000000000000515BI0100001122 | 323 | M |
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| 10 | 10 | M.S gate of jail type as per approved design made of strong M.S frame work, intermediated stiffeners and round/square bars or angles.M.S sheet (not less than 14 gauge). Gussets, Cleats etc including necessar riveting , bolting, welding,locking and hanging arrangements fitting and fixing complete as per direction of the Engineer-in-charge.In ground floor. | BI01010001010000000000000515BI0100001123 | 2.1 | Qntl |
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| 11 | 11 | Rubble masonry in cement (1:6) with hard dressed stones from approved quarries and clean, coarse and washed sand including carriage of all materials to site. (a) In Road and Jhora work | BI01010001010000000000000515BI0100001126 | 25.84 | Cum |
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