MC and EW (Conservation of Ancient Monuments) SR to Ruins at Singri Hill, Singri (2024-25)

Amount

Execution of works

Restoration of ancient walls with 80 % new special size bricks (25 x 17 x 4) (20% old bricks to be used from site) and lime sand surkhi mortar (1:1:1) with organic materials. Materials: (For 111.96cum)

1. Unslaked lime

2. River sand

3. Brick surkhi

4. Special size bricks (25 x17 x4)

5. Mollases

6. Methi

7. Mati dal

8. Bel fruit gum

9. Gul nut

10. Polymer Latex

11. White katha

Tools and planks required during Conservation works Materials:

1. Pick axe (Gaita)

2. Hoe (kudal)

3. Spade (Belsa)

4. Small Bamboo Handles

5. Mortar Pan

6. Water Drum (500 Ltrs)

7. Rubber pipe (1.5") (30mtr)

8. Screening net with wooden frame

9. Good quality Plastic Buckets with lid (20 Itr)

10. Plastic Mugs

11. Tarpaulin Sheet (heavy duty) to cover area of (5.50 * 5.50) SQM and another area of (12 * 25) SQM

Provision for pointing & edging of the wall etc. with lime -sand -surkhi mortar (1:1:1) mixing with organic materials after raking on the joints of wall surface including cleaning, washing etc. complete Materials: (For 292.96cum)

1. Unslaked lime

2. Brick surkhi

3. River sand

4. Mollases

5. Bel gum

6. Gul nut

7. Mati dal

8. White katha

9. Methi

10. Sika Latex

Earth work in excavation by mechanical means (Hydraulic excavator) / manual means in foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm on plan), including dressing of sides and ramming of bottoms, lift upto 1.5 m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m. All kinds of soil

Supplying and filling in plinth with sand under floors, including watering, ramming, consolidating and dressing complete.

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level :1:2:4 (1 cement : 2 coarse sand (zone-III) : 4 graded stone aggregate 20 mm nominal size)

Brick work with common burnt clay F.P.S. (non modular) bricks of class designation 7.5 in foundation and plinth in : Cement mortar 1:4 (1 cement : 4 coarse sand)

20 mm cement Plaster : 1:4 (1 cement: 4 fine sand)

Finishing with Deluxe Multi surface paint system for interiors and exteriors using Primer as per manufacturers specifications : Two or more coats applied on walls @ 1.25 ltr/10 sqm over and including one coat of Special primer applied @ 0.75 ltr /10 sqm

Providing and laying gang saw cut 18 mm thick, mirror polished pre moulded and pre polished machine cut granite stone of required size and shape of approved shade, colour and texture in footpath, flooring cut granite stone of required size and shape of approved shade, colour and texture in footpath, flooring in road side plazas and similar locations, laid over 20mm thick base of cement mortar 1:4 (1 cement: 4 coarse sand) including grouting the joints with white cement mixed with matching pigment, epoxy touch ups etc. complete as per direction of engineer-in-charge. With granite stone of area less than 0.50 sqm

Provision for Writing of granite signage Board

Provision for repairing of visitor benches

Provision for rewriting signage boards

Providing and fixing stainless steel ( Grade 304) railing made of Hollow tubes, channels, plates etc., including welding, grinding, buffing, polishing and making curvature (wherever required) and fitting the same with necessary stainless steel nuts and bolts complete, i/c fixing the railing with necessary accessories & stainless steel dash fasteners , stainless steel bolts etc., of required size, on the top of the floor or the side of waist slab with suitable arrangement as per approval of Engineer-incharge, (for payment purpose only weight of stainless steel members shall be considered excluding fixing accessories such as nuts, bolts, fasteners etc.)

Manufacturing, supplying and fixing retro reflective overhead signage boards made up of 2 mm thick aluminium sheet, face to be fully covered with high intensity and encapsulated lens type heat activated retro reflective sheeting conforming to type - III of ASTM-D- 4956-01 as approved by Engineer-in-charge, letters, borders etc. as per IRC : 67- 2001 in silver white with blue colour back ground and with high intensity grade, pasted on substrate by pressure sensitive adhesive backing which shall be activated by applying pressure conforming to class II of ASTM-D-4956-01 and fixing the same to the plate of structural frame work by means of suitable sized aluminium alloys, rivets or bolts & nuts @ 300 mm centre to centre all along the periphery as well as in two vertical rows along with theft resistant measures, including the cost of painting with two or more coats of epoxy paint in grey colour on the back side of aluminium sheet including appropriate priming coat. The rate includes the cost of rounding off the corners, lowering down the structural frame work from the gantry, fixing and erecting the same in position all complete as per drawings, specification and direction of the engineering charge.

Balin Deka (BID ID -3221107)