Providing grill fencing over the existing dwarf wall around the excavated site and newly developed garden area near the parking at Bibi-Ka-Maqbara, Aurangabad.

A. Providing grill fencing over newly constructed dwarf wall. A1: Excavation for foundation in hard murum including removing the excavated material upto distance of 50 metres beyond the building are a and stacking and spread in gas directed, dewatering, preparing the bed for the foundation and necessary back filling, ramming, watering including shoring and strutting etc. complete. (Lift upto 1.50 m) By Manual Means

A2: Providing and laying Cast in situ/Ready Mix cement concrete in M15 of trap/granite/quartzite/gneiss metal for foundation and bedding/steps including steel centering, formwork, laying/pumping, compacting, roughening them if special finish is to be provided, finishing uneven and honey combed surface and curing etc. complete. The Cement Mortar 1:3 plaster is considered for rendering uneven and honey combed surface, only. Newly laid concrete shall be covered by gunny bag, plastic, tarpaulin etc. (Wooden centering will not be allowed.), with fully automatic microprocessor based PLC with SCADA enabled reversible Drum Type mixer/concrete Batch mix plant (Pan mixer) etc. complete. With fine aggregate (Crushed sand VSI Grade)

A3: Providing uncoursed rubble masonry of trap / granite / quartzite / gneiss stones in cement mortar 1:6 in foundation and plinth of inner walls/in plinth of external walls including bailing out water manually, striking joints on unexposed faces and watering etc. complete.

A4: Providing tuck pointing with cement mortar 1:3 for stone/Brick masonry including scaffolding and curing etc. complete.

A5: Providing sand faced plaster externally in cement mortar using approved screened sand, in all positions including base coat of 15 mm thick in cement mortar 1:4 using water proofing compound at 1Kilogram per cement bag curing the same for not less than 2 days and keeping the surface of the base coat rough to receive the sand faced treatment 6 to 8mm thick in cement mortar 1:4 finishing the surface by taking out grains and curing for fourteen days scaffolding etc. complete.

A6: Providing, fabricating & supply of M.S. spiked grill of size 2.00m width by using 19 Nos. 100 mm C/c of 16mm square bars of 1.50m height welded with M.S. ISA 50 × 50 × 6mm angle iron at two sides of vertical and bottom, 2 Nos. M.S. Channel 100 x 50 x 6mm as vertical post and jointing/welding, each M.S. Channel as shown in the drawing including cutting welding grinding diamond cut for fixing square bars for inserting in to 2 Nos. of M.S. flat of size 50 x 6mm at top & middle with necessary fixing arrangement at both sides of grill, with ASI logo in centre of grill painting in two coats over and anticorrosive paint etc. complete as directed.

A7: Labour charges for fixing of readymade M.S. iron spiked grill in proper alignment and level with proper fixtures etc. complete as directed.

A8: Providing and fabricating M.S. channel box of size 100 x 100 x 7mm of 1.50mtr. height above dwarf wall and 0.70mtr. insert in dwarf wall and coping (i.e. total height = 2.20mtr.) with nut bolting/welding to M.S. grill at 2.00mtr. interval including jointing, welding, cutting and painting in two coats over anticorrosive paint etc. complete as directed.

A9: Fixing of readymade M.S. channel box of size 100 x 100 x 7mm of 2.25mtr. height fixing in plain cement concrete 1:2:4 in proper alignment and level with proper fixtures etc. complete as directed.

B. Providing grill fencing over existing dwarf wall. B1: Providing uncoursed rubble masonry of trap / granite / quartzite / gneiss stones in cement mortar 1:6 in foundation and plinth of inner walls/in plinth of external walls including bailing out water manually, striking joints on unexposed faces and watering etc. complete.