Improvement of Central Verge with Precast RCC Crash Barrier at Swami Narayan Marg (Balance Portion), Old Rohtak Road, Ch. Nand Lal Marg, Swami Narayan U/P Road, Link Road (Leelawati School) and Hazi Abdul Salam Qureshi Marg under PWD Division North W

Taking out of Existing M.S. Railing 2.00 Meter Long from central verge including Removal of richer mixes Cement Concrete work etc. and disposal of Unserviceable material to the approved dumping ground for which payment shall be made separately and stacking of M.S. Railing within 50 meter lead as per direction of Engineer-in-charge.

Taking out existing kerb stones of all types from footpath/ central verge, including removal of mortar etc., disposal of unserviceable material to the dumping ground, for which payment shall be made separately and stacking of serviceable material within 50 metre lead as per direction of Engineer-in-Charge.

Demolishing cement concrete manually/ by mechanical means including disposal of material within 50 metres lead as per direction of Engineer - in - charge. (a) Nominal concrete 1:4:8 or leaner mix (including equivalent design mix)

Earth work in excavation by mechanical means (Hydraulic excavator)/manual means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan) including getting out and disposal of excavated earth lead upto 50 m and lift upto 1.5 m, as directed by Engineer-in-charge. (a) All kinds of soil

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 lift.

Providing and laying in position ready mixed or site batched design mix cement concrete for plain 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; but excluding the cost of centering, shuttering and finishing as per direction of the engineer-in-charge; for the following grades of concrete. Note: In case the cement content in design mix is more than the minimum specified cement content, the contractor shall have discretion to either re-design the mix or bear the cost of extra cement. Concrete of M25 grade with minimum cement content of 300 kg /cum.

Providing & placing of M-30 precast RCC factory made crash barrier/Jersey barrier of approved maked having reinforcement as 10mm dia TMT bars of Fe-500D rings @ 150 c/c, 9 nos longitudinal bars of 8mm dia TMT Fe-500D with 2 nos holes each of 50mm dia for lifting and placing in position at site with crane/hydra etc. all operation complete as per direction of Engineer-in-Charge. (a) Length of one crash barrier is 3.04 m & cross section as per drawing attached. M30 grade with minimum cement content of 350 kg /cum

Providing and applying white cement based putty of average thickness 1 mm, of approved brand and manufacturer, over the plastered wall surface to prepare the surface even and smooth complete.

Painting with synthetic enamel paint of approved brand and manufacture to give an even shade : (a) Two or more coats on new work.

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 loads including all lifts involved.