Up-gradation of Parking shed in CID lines, Sector-19, Panchkula

SHEET ROOFING Providing and fixing precoated galvanised iron profile sheets (size, shape and pitch of corrugation as approved by Engineer-in-charge) 0.50 mm ( plus 0.05 %) total coated thickness with zinc coating 120 grams per sqm as per IS: 277, in 240 mpa steel grade, 5-7 microns epoxy primer on both side of the sheet and polyester top coat 15-18 microns. Sheet should have protective guard film of 25 microns minimum to avoid scratches during transportation and should be supplied in single length up to 12 metre or as desired by Engineer-in-charge. The sheet shall be fixed using self drilling /self tapping screws of size (5.5x 55 mm) with EPDM seal, complete up to any pitch in horizontal/ vertical or curved surfaces, excluding the cost of purlins, rafters and trusses and including cutting to size and shape wherever required. HSR 9.33

SHEET ROOFING Providing reinforced by organic fibres and/or inorganic synthetic fibres cement 6 mm thick corrugated sheets (as per IS: 14871) roofing up to any pitch and fixing with polymer coated J, or L hooks, bolts and nuts 8 mm dia. G.I. plain and bitumen washers or with self drilling fastener and EPDM washers etc. complete (excluding the cost of purlins, rafters and trusses), including cutting sheets to size and shape wherever required. HSR 9.35

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, lift up to 1.5 m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m. 1. All kinds of soil. HSR 4.14

Demolishing brick work manually/ by mechanical means including stacking of serviceable material and disposal of unserviceable material within 50 metres lead as per direction of Engineer-in-charge. 4. In cement mortar HSR 5.7

Demolishing thatch roofing including mats, bamboo, Jaffri etc. complete including stacking of serviceable material and disposal of unserviceable material within 50 metres lead. HSR 5.9

Demolishing cement concrete manually/ by mechanical means including disposal of material within 50 metres lead as per direction of Engineer - in - charge. 2. Nominal concrete 1:2:4 or leaner mix (i/c equivalent design mix) HSR 5.23

Disposal of building rubbish / malba / similar unserviceable, dismantled or waste materials by mechanical means, including loading, transporting, unloading to approved municipal dumping ground or as approved by Engineer-in-charge, beyond 50 m initial lead, for all leads including all lifts involved. HSR 5.70

F PLAN AND REINFORCED CONCRETE PIPES Lowering plain and reinforced concrete pipes and specials into trenches for all depths and laying out the same to correct alignment gradients levels etc., including all dressing and trimming and cutting of concrete beds and joint holes, supporting the pipes and specials in correct position in a suitable rigid manner while the same are being jointed and until the surrounding benching haunches and envelope are completed. The pipes shall rest on the beds at all points throughout their lengths and to ensure this they shall be grouted in where necessary as described in item no.21.38 including carriage from the stores of the Engineer-in-charge and safe delivery thereof at site of works. This includes, loading, unloading, stacking at convenient points adjacent to the works ready for lowering as may be found most convenient in the interest of work. (For NPI or NP2 and NP3 or NP4 pipes) 3. 200 mm internal diametre of sewer (Class NP1 to NP2) HSR 21.44

F PLAN AND REINFORCED CONCRETE PIPES `Jointing plain and reinforced concrete pipes and specials of all classes in trenches using collar joints jointed with 1:1 ½ cement sand mortar nearly dry heavily caulked into joints and with end dowels filled with 1:1½ cement sand mortar including facing trowelling and finishing the joints at an angle of 45 degrees with faces of collars keeping joints wet till curved testing the drain lines for leakage and making good all leakage and defects as laid down in the contract specifications complete with two spigot ends jointed to collar and internal diameter of sewer pipe or special being. ` 3. 200 mm internal diametre sewer pipe HSR 21.45

F PLAN AND REINFORCED CONCRETE PIPES Cutting plain and reinforced concrete pipes and specials of all classes chipping and finishing the cut surface to a uniform finish to the satisfaction of the Engineer-in-charge. 3. 200 mm internal diametre pipe or special(NPI or NP 2 types on outer diametre basis) HSR 21.46