Addl/Altn of bldg No T-06 OTM Accn under AGE B/R-II at Tibri Mil Stn Gurdaspur.

Demolition of cement concrete of any description and in any position(above/below of ground level) not otherwise specifically provided as in sunken floor, plinth protection, roof kerb, foundation etc. all as specified and directed.

M&L for rendering 15mm thick in cm 1:3 in sunken portion of slab using waterproofing compound all as specified and directed (Note : Water proofing compound shall be measured and paid separately).

Supply only integral water proofing compound.

M&L for APP based polymeric membrane minimum weighing 3 kg/ sqm and minimum 3mm thick, reinforced with polyster non wove fabric (weight not less than 150 gms/ Sqm) laid on primed surface with bitumen primer @ 0.40 kg /Sqm by forced application with butane torch over entire roof area with minimum overlaps of 100mm at the sides/ longitudinal edges of strips membrane and 150mm at the ends and sealed in after cleaning surface complete all as specified and directed and all as per manufacturer's instructions.

M&L for applying evenly a tack coat of industrial bitumen 85/25 at the rate of 1.2 kg per sq.m including cleaning surfaces complete all as specified and directed.

M&L for PCC 1:5:10 type E2 using 40 mm graded stone agg as in filling, fdn and mass concrete in sunken floor complete all as specified and directed.

M&L 25 mm thick cement concrete 1:2:4, type B-0 (using 12.5mm graded crushed stone aggregate) as in sub base for receiving the floor finishes complete all as specified and directed.

M&L for removing existing treatment ,all loose gravel cement mortar , dirt, oil, grease and foreign material by jet of dry air, roughening and clean the surface mechanically or by grinding to make it smooth before application loose existing bituminious material manually and with heat torch gun to get smooth plain finished surface with no loose material on surface . Repair all joints & cracks and apply primer with smart care epoxy primer to seal the pores/cracksand enhance the adhesion of the coating. • Apply first coat of fibres reinforced elastomeric liquid water proofing membrane formulated with PU hybrid poymers and reinforcing acrylic fibres with sun reflective index (SRI) of 100-110, having minimum elongation of 300% to 350%, tensile strength of 1.8 Mpa to 2.9 Mpa and shall have cracks bridging ability upto 10-12 degree celcius with 33% dilutioon of priming coat. Laying of fiber mesh of 0.3mm thickkness weave in leno pattern having 45 gsm/sqm and pasting it properly with overlap of 50 mm and allow it to dry for 10 to 12 Hrs. Apply second of undiluted coat @0.45ltr/sqm and allow it to dry for 4 to 5 Hrs. Apply third and final coat undiluted @0.45 ltr/sqm all as specified and as per manufacturers specification having warranty for 10 years. (Note : Application of water proofing treatment will be done by Authorised Applicator only).

M&L for cement concrete 1:2:4 type B-0 (using 12.50mm graded crushed stone aggregate) as in flooring, padding complete all as specified.

M&L for PCC 1:2:4 type B1 (using 20mm graded crushed stone aggregate) as in roof kerbs or mud stops, rounded or chamfered on edges with WPC complete all as specified and directed by Engineer-in-Charge. Note : WPC shall be measured and paid separately.