Dismantling and re-erection of Fixed Type High Mast Lighting Tower installed at Sirka OCP

Earth work in excavation by mechanical means (Hydraulic excavator) / manual means in foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm on plan), including dressing of sides and ramming of bottoms, for all lift, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m. All kinds of soil. (3.2 Mtr x 3.2 Mtr x 3.2 Mtr)

Filling available excavated earth (excluding rock) in trenches, plinth, sides of foundations etc. in layers not exceeding 20cm in depth, consolidating each deposited layer by ramming and watering, lead up to 50 and for all lif.

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level : 1:2:4 (1 cement : 2 coarse sand (zone-Ill) derived from natural sources : 4 graded stone aggregate 20 mm nominal size derived from natural sources) (3.2 Mtr x 3.2 Mtr x 0.10 Mtr)

Providing and laying in position ready mixed or site batched design mix cement concrete for reinforced cement concrete work; using coarse aggregate and fine aggregate derived from natural sources, Portland Pozzolana / Ordinary Portland /Portland Slag cement, admixtures in recommended proportions as per IS: 9103 to accelerate / retard setting of concrete, to improve durability and workability without impairing strength; including pumping of concrete to site of laying, curing, carriage for all leads; but excluding the cost of centering, shuttering, finishing and reinforcement as per direction of the engineer-in-charge, for the following grades of concrete.: Note: Extra cement up to 10% of the minimum specified cement content in design mix shall be payable separately. In case the cement content in design mix is more than 110% of the specified minimum cement content, the contractor shall have discretion to either re-design the mix or bear the cost of extra cement. All works upto plinth level Concrete of M25 grade with minimum cement content of 330 kg /cum [(3.2 Mtr x 3.2 Mtr x 0.30 Mtr) + (1.9 Mtr x 1 Mtr x 1 Mtr)]

Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete upto plinth level. Mild steel and Medium Tensile steel bars. a. 12 mm Tor 20 nos x 2.6 Mtr = 52kg b. 12 mm Tor 38 nos x 3 Mtr = 114 kg c. 10 mm Tor 14 nos x 3 Mtr = 42 kg d. 8 mm Tor 12 nos x 3.65 Mtr = 43.8 kg e. 8 mm Tor 6 nos x 2.7 Mtr = 16.2 kg Total weight of Tor as per drawing = 268 Kg

Centering and shuttering including strutting, propping etc. and removal of form for Foundations, footings, bases of columns, etc. for mass concrete. (1.9 Mtr x 1 Mtr x 4 )+(3.2 x 0.3 x 4)

Dismantling, re-erction & commissioning of fixed type high mast lighting tower up 16 Mtr

Cost of foundation bolts for fixing of lighting tower (M30 x 1000mm length)

Total impact of GST for the purpose of CTC

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