Execution of work under M.C. and E.W. (CAM) Restoration of Fortification Wall and Bastions near the Entrance of Vijaydurg Fort, at Vijaydurg, Tal-Devgad, Dist-Sindhdurg. (F.Y.2024-2025). As specified in the BOQ.

Amount

Execution of Works

Provision for dismantling carefully the dilapidated and disturbed out of plumb Laterite stone masonry of middle fortification wall with core filling, sorting out and stacking the useful stones for reuse and disposing the unwanted materials up to a distance of 50 Mtr. including erecting and removal of appropriate scaffolding for execution of work etc. complete as per the direction of archaeological official/ officer.

Provision for dismantalling carefully the dilapidated and disturbered steps and pathway including sorting out and stacking the useful stones for reuse and dispose the unwanted stuff up to a distance of 50 meters etc. complete as per the direction of the archaeological officer/ officials.

Excavation for foundation of fallen fortifiaction wall including stacking the stone blocks if any, obtained during excavation and the same may be reuse for restoration work, removing the excavated/ unwanted stuff up to a distance of 50mtr. beyond the ASI premises as directed, etc. complete as per the direction of archaeological official/ officer.

Provision for laying 400 mm laterite stone bolder for soling in foundation with 0.34 CuM lime surkhi mortar 1:1:1, laying on the prepared surface, packing properly in position, including watering, compaction etc. complete as per the direction of archaeological official/ officer.

Provision for laying 200 mm laterite stone soling with 150 mm to 200 mm aggregates in foundation with 15 % sand, laying on the prepared surface, packing properly in position, the interstices between them should be carefully filled with quarry spoils or pebbles and stone chips, including watering, compaction etc. complete as per the direction of archaeological official/ officer.

Provision for laying lime concrete 1:1:1 with 20 mm laterite stone aggregate for the base in foundation and base of stone pathway, consolidating the admixture of surkhi, jaggery, hirda fruits, gum, herbal plants and potable water including compaction, form work, curing etc. complete as per the direction of archaeological official/ officer.

Provision for reconstruction of breached portion of fortification wall as per existing pattern and clues with 75% available stone salvaged from nearby debris and 25% new laterite stone block of size 0.70 x 0.50 x 0.50 and not less than 0.60 x 0.45 x 0.45 mtr. in traditional lime mortar 1:1:1 with natural ingredient including necessary dressing of stone during execution, carrying, lifting, placing in position with the help of scaffolding and lifting equipment’s as well as providing weep holes at the regular intervals curing etc. complete. complete as per the direction of the archaeological officer/ officials.

Corefilling of bastion & fortification wall with available stone boulder, setting in specially prepared traditional lime surkhi mortar 1:1:1 (unslacked lime: Surkhi: sand) with ingradients of lady finger juice, hirda fruit and cactus leaves etc. to accelerate the setting time of mortar including dressing the stone, placing in position with the help of chain pulley and tripod, carrying, lifting etc., complete as per the direction of the archaeological officer/ officials.

Providing and laying dressed stone pathway / flooring in trap stone of size not less than 0.25 x 0.45 OR 0.50 x 0.40 M by using 60 % new stone including conveyance of material by head load, fixing in traditional lime mortar 1:1:1 with natural ingredient including necessary dressing of stone during execution, carrying, lifting, placing in position etc. complete as per the direction of archaeological official/ officer.

M/s. Suraj Construction

A S WADGAONKAR