EXECUTION OF WORK UNDER MW TO ANNUAL MAINTENANCE AND UPKEEP OF MANDPEDHWAR CAVES, BORIVALI, MUMBAI. (F.Y.2024-2025). AS SPECIFIED IN THE BOQ.

Amount

Execution of works

Providing coursed rubble masonry first sort of trap / granite / quartzite / gneiss stones in cement mortar 1:6 for compound wall including racking out joints on the inside when plastering is to be done, watering and scaffolding etc. complete as per the direction of archaeological officer/officials.

Provision for construction of CR stone Pillars for fixing M.S. Iron Grill over the compound wall etc. complete as per the direction of archaeological officer/officials.

Providing coping over the pillars by using dressed stone of size 0.50 x 0.50 x 20 m fixed in cement mortar 1:6 (I Cement: 6 Sand), the stone obtained from the approved quarry, the joints in each and every stone should thin, including curing etc. complete as per the direction of archaeological officer/officials.

Provision for fixing MS grill fencing in between the channel 100 x 50 mm and grill of size 2.00 x 1.60 meter by using 16 mm square bar of 24 Nos. to a height of 1.70 meter welded by M.S. iron L angle of size 50 x 50 x 6 mm for frame all around and supported with MS flat 50 x 8 mm hold fast three nos. at equal interval as per the drawing (enclosed) and applying two coats of smoke gray colour enamel paint after applying single coat of iron primer etc. complete as per the direction of archaeological officer/officials.

Provision for excavation for foundation in hard rock by wedging, chiseling by manual means for construction of tree rounds & laying stamp concrete including getting out and disposal of excavated material up to a distance of 50 meters beyond the work site as per the direction of the archaeological officer/official etc. complete as per the direction of archaeological officer/officials.

Providing soling using 80 mm size trap metal in 15 cm. Layer including filling voids with Crushed sand/grit, ramming, watering etc. complete as per the direction of archaeological officer/officials.

Providing and laying Cast in situ/Ready Mix cement concrete in M-10 of trap/ granite/ quartzite/ gneiss metal for foundation and bedding including curing etc. complete as per the direction of archaeological officer/officials.

Provision for constructing Retaining Wall Tree Ring around the trees with UCR masonry in cement mortar 1:6 etc. complete as per the direction of archaeological officer/officials.

Application of stamp concrete charges over the PCC bed M-20 by fixing the MS Channels to acquire the necessary thickness (Avg. Thickness 150 mm), spreading of concrete, vibrating by Needle vibrator for more compactness and even level, providing & sprinkling the dry shake sand color Floor Hardener (Semitrone Brand), float the surface with power trowel and finish with design (approved and matching with the environs) provide the specified joints by grooved cutting the joints and that to be filled with Polysulphide Sealant as the same. (Width 5mm, depth 25mm) (Min. panel size of groove cutting will be 3.5 m x 3.5 m OR 3.00 m x 300 m) including providing and applying the Sealer coating over the Stamp Concrete, (Washing with jet spray machine after that application of Sealer Coating) etc. as per the direction of an archaeological officer /officials.

LProvision for purchase of essential materials required for day-to-day maintenance and up keep of the monument etc. as per the direction of an archaeological officer /officials.

Coconut Brooms

Plastic Buckets

Plastic Mugs

Bamboo Ladder

S S Dustbin

M/s. Suraj Construction (BID ID -3138866)

arcoma (BID ID -3142271)

A S WADGAONKAR (BID ID -3140333)