Providing Chequerred precast cement concrete tiles and MS railing to existing footpath near Childrens Park of AMD Complex NER Nongmensong Shillong

Amount

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 upto 1.5 m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m.All kinds of soil.

Disposal of surplus earth 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

Providing and laying in position Plain Cement Concrete of 1:3:6 (1 cement : 3 coarse sand (zone-III): 6 graded stone aggregate 20 mm nominal size) excluding the cost of centering and shuttering - All work up to plinth level.

Centering and shuttering including strutting, propping etc. and removal of form work for :Foundations, footings, bases for columns

Steel work in built up tubular (round, square or rectangular hollow tubes etc.) trusses etc., including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer, including welding and bolted with special shaped washers etc. complete. Electric resistance or induction butt welded tubes

Chequerred precast cement concrete tiles 22 mm thick in above floor joint on roof joint or footpath & courtyard, jointed with neat cement slurry mixed with pigment to match the shade of tiles, including rubbing and cleaning etc. complete, on 20 mm thick bed of cement mortar 1:4 (1 cement: 4 coarse sand). Light shade pigment using white cement

Providing 12 mm cement plaster of mix 1:4 (1 cement: 4 fine sand).

Finishing walls with Acrylic Smooth exterior paint of required shade: on New work (Two or more coats applied @ 1.67 ltr/10 sqm over and including priming coat of exterior primer applied @ 2.20 kg/10 sqm).

Painting with synthetic enamel paint of approved brand and manufacture to give an even shade in two or more coats on new work on MS railing like MS angles and rectangular hollow MS pipes surfaces

Providing Stone soling of thickness 100mm in foundation and under floor with stone/ best quality picked jhama brick, sand packed and laid to level and in panel after preparing the subgrade as directed including all labour and materials and if necessary dewatering, complete.

Dismantling existing fencing on the side of footpath including removal of old GI pipe fencing post embedded in concrete, removal of PVC netting and old bard wire, folding, stacking and shifting the item to scrap yard located about 100m away, cutting of hedges including uprooting the roots etc. complete as directed

Note-1: General Notes 1.For their own interest, contractors are advised to inspect the site with prior permission before quoting their rates. 2. All the dismantled /demolished materials shall be dumped at one place as decided by the department within 150mtr lead. 3. All the samples of materials which are to be used shall be approved by the department in advance. 4. The contractor shall comply with the provision of the Payment of Wages act 5. Rates quoted shall be inclusive of all cost of materials, labour, carriage, taxes, GST, labourcess, water charges, elctricity charges, signorage charges, wastages etc.. 6. Rates quoted shall be excluding the amount of EPFO and ESIC contributions. EPFO and ESIC contributions are reimbursable on production of valid proof of payment made by the contractor as per CPWD norms.

Nabashem Warjri (BID ID -3124512)