Upgradation of Existing Infrastructure (Construction of additional works in Miran sahib Training School

Providing and fixing of 3 mm thickness APP sheet polyester based sheet black Cemented surface by following method Cleaning the surface with wire brush to make the sueface free from all loose particales, dust, etc then reparing/ making the corner fillets dips with pidicrete urp 301 or equivalent waterproofing compound in cement and sand mortor 12mm to 18 mm thick & with PCC 1;2;4 mix . (I) applying with shalitex stp primer for bitumens membrane @0.40 liters/Sqm (II) Mt. by the 3mm thickness APP superthermoly Stp black sheets polyester based sheet black finishing manufac (III) cut 1'' deep groove above the roof surface on the papapet wall and seal edge of APP superthermoly stp polyester sheet into the groove with polymer modified mortar (IV) in case of low height papapets, terminate APP superthermoly stp polyester sheets over the papapet (V) for over lapping of joints, rub the polythylene side of membrane by wire brush, apply shall bond APP over the rubbed area , allow it to the tackle and then fix the bituminous side of APP sheet polyester with hot application (VI) for longitudinal and transverse joint overlaps of 75mm and 100mm respectively as desired. The vital physical and chemical parameter of the membrane shall as under:- Softening point of membrane not less them 150*C cold flexibility shall be upto 0*C when tested in accordance with ASTM, Joint strength in longitudinal and transverse direction at 1223*C as 350/300 N/5cm. Tear strenght in longitudinal and transverse direction as 60/80N in 3mm thick, the weight of roll (40 KG for 1 mtr bt 10 mtrs) the laying of membrane shall be got done through the certified applicator.

Demolishing cement concrete manually/by mechanical means including disposal of material within 50 meters lead as per direction of Engineer-incharge: 1:3:6 or richer mix (i/c equivalent design mix)

Earth work in excavation by Manual means in trenches for foundations, drains, pipes, cables etc. (not exceeding 1.5 m in width) and for shafts, wells, cesspits and the like not exceeding 10 sqm on plan, including dressing of sides and ramming of bottoms lift upto 1.5 m, including getting out excavated earth and disposal of surplus excavated earth as directed, within a lead of 50 metres: All kinds of soil 1 meter from cutting edge

Providing and laying in position cement concrete of specified grade including curing but excluding the cost of centring and shuttering. All work upto plinth level with 1:5:10 (1 cement : 5 coarse sand : 10 graded stone aggregate 40 mm nominal size)

Providing and laying in position cement concrete of specified grade including curing but excluding the cost of centring and shuttering. All work upto plinth level with 1:3:6 (1 cement : 3 coarse sand : 6 graded stone aggregate 20 mm nominal size)

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

Brick work with common burnt clay (non-modular) bricks of class designation 7.5 in foundation and plinth including curing in :

Extra for brick work with common burnt clay bricks/cement concrete bricks in superstructure above plinth level upto floor five level

Providing and laying 60mm thick factory made cement concrete interlocking paver block of M-30 grade made by block making machine with strong vibratory compaction and of approved size and design/shape laid in required colour and pattern over and including 50mm thick compacted bed of fine sand, filling the joints with coarse sand etc. all complete as per direction of Engineer-in-charge.

Dismantling tile work in floors and roofs laid in cement mortar including stacking material within 50 meters lead. For thickness of tiles 10 mm to 25 mm