Conservation Works to the Buddha Monuments in Mavelikkara and Karumadi in Alappuzha District, 2025-26 (Re-tender)

Appendix A : Buddha Monument in Mavelikkara Providing and fixing double scaffolding system (cup lock type) on the exterior side, up to seven story height made with 40 mm dia. M.S. tube 1.5 m centre to centre, horizontal & vertical tubes joining with cup & lock system with M.S. tubes, M.S. tube challies, M.S. clamps and M.S. staircase system in the scaffolding for working platform etc. and maintaining it in a serviceable condition for the required duration as approved and removing it there after. The scaffolding system shall be stiffened with bracings, runners, connection with the building etc wherever required for inspection of work at required location with essential safety features for the workmen etc. complete as per directions and approval of Engineer- in Charge. The elevational area of the scaffolding shall be measured for payment purpose. The payment will be made once irrespective of duration of scaffolding. Note:- This item to be used for maintenance work judicially, necessary deduction for scaffolding in the existing item to be done.

Hire and labour charges for providing putting up view cutter with green shade net over the scaffolding which already provided.

Pressure washing thoroughly with water, twice, using compressor and with necessary detergents to clear out all the rubbish and algae growth on the horizontal and vertical surfaces of the monument as per direction of departmental officers at site, including all the charges of compressor, labour and other materials etc. complete.

Dismantling old plaster or skirting racking out joints and cleaning the surface for plaster including disposal of rubbish to the dumping ground within 50 meters lead.

Brick work with common burnt clay machine moulded perforated bricks of class designation 12.5 conforming to IS: 2222 in superstructure above plinth level up to floor five level in cement mortar 1:6 (1 cement : 6 coarse sand): With F.P.S. (non modular) bricks.

12 mm cement plaster of mix: 1:4 (1 cement : 4 coarse sand).

Thoroughly scrubbing, scrapping and cleaning the rust using chisel, different grade sand papers to get the original metal surface including all labour charges, scaffolding etc. complete (hire and labour charges for scaffolding shall be paid for separately).

Removing dry or oil bound distemper, water proofing cement paint and the like by scrapping, sand papering and preparing the surface smooth including necessary repairs to scratches etc. complete.

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.

Painting with synthetic enamel paint of approved brand and manufacture of required colour to give an even shade: Two or more coats on new work over an under coat of suitable shade with ordinary paint of approved brand and manufacture.

Providing and fixing 80 mm x 60 mm rectangular retro-reflectorised cautionary, mandatory and informatory sign with 7 years warranty manufactured as per IRC :67 made of Type IV micro prismatic grade sheeting vide clause 801.3.3 fixed over aluminium sheeting, 2 mm thick/ aluminium composite material sheeting 4 mm thick with suitable back supporting frame of MS angle 25x25x3 and supported on GI pipe pole 50mm NB confirming to IS 1239 firmly fixed to the ground by means of properly designed foundation with M 15 grade cement concrete min size 45 cm x 45 cm x 60 cm, 60 cm below ground level including painting all exposed surface with 2 coats of epoxy painting over epoxy primer and as per approved drawing and clause 801 including lettering symbols etc.

Providing and fixing aluminium work for doors, windows, ventilators and partitions with extruded built up standard tubular sections/ appropriate Z sections and other sections of approved make conforming to IS : 733 and IS: 1285, fixing with dash fasteners of required dia and size, including necessary filling up the gaps at junctions, i.e. at top, bottom and sides with required EPDM rubber/ neoprene gasket etc. Aluminium sections shall be smooth, rust free, straight, mitred and jointed mechanically wherever required including cleat angle, Aluminium snap beading for glazing /paneling, C.P. brass/ stainless steel screws, all complete as per architectural drawings and the directions of Engineer-in-charge.(Glazing, paneling and dash fasteners to be paid for separately): For fixed portion Polyester powder coated aluminium ( minimum thickness of polyester powder coating 50 micron).

Providing and fixing 12 mm thick prelaminated particle board flat pressed three layer or graded wood particle board conforming to IS : 12823 Grade I Type II, in panelling fixed in aluminum doors, windows shutters and partition frames with C.P. brass / stainless steel screws etc. complete as per architectural drawings and directions of Engineer - in- Charge. Pre- laminated particle board with decorative lamination on both sides.

Providing and fixing 100 mm ISI marked oxidised M.S. handles conforming to IS : 4992 with necessary screws etc. complete.

Providing and fixing 250x20x6 mm ISI marked oxidised M S door latches conforming to IS : 5930 with screws etc.

Providing and fixing 100x10 mm ISI marked oxidised M.S. tower bolt black finish, (Barrel type) with necessary screws etc. complete.

Appendix B : Buddha Monument in Karumadi Cutting branches of trees overhanging above any structures of girth between 40cm to 60cm including stacking of serviceable materials and disposal of unserviceable material, cost of labour, hire charges of rope and pully etc without making any damages to nearby structures etc complete.

Providing and fixing double scaffolding system (cup lock type) on the exterior side, up to seven story height made with 40 mm dia. M.S. tube 1.5 m centre to centre, horizontal & vertical tubes joining with cup & lock system with M.S. tubes, M.S. tube challies, M.S. clamps and M.S. staircase system in the scaffolding for working platform etc. and maintaining it in a serviceable condition for the required duration as approved and removing it there after. The scaffolding system shall be stiffened with bracings, runners, connection with the building etc wherever required for inspection of work at required location with essential safety features for the workmen etc. complete as per directions and approval of Engineer- in Charge. The elevational area of the scaffolding shall be measured for payment purpose. The payment will be made once irrespective of duration of scaffolding. Note:- This item to be used for maintenance work judicially, necessary deduction for scaffolding in the existing item to be done.

Hire and labour charges for providing putting up view cutter with green shade net over the scaffolding which already provided.

Pressure washing throughly with water, twice, using compressor and with necessary detergents to clear out all the rubbish and algae growth on the horizontal and vertical surfaces of the monument as per direcion of departmental officers at site, including all the charges of compressor, labour and other materials etc. complete.

Demolishing stone rubble masonry in cement mortar manually including stacking of serviceable material and disposal of unserviceable material within 50 metres lead as per direction of Engineer -in- Charge.

Random rubble masonry with departmental hard stone in foundation and plinth up to plinth level with:Cement mortar 1:6 (1 cement : 6 coarse sand).

Dismantling old plaster or skirting racking out joints and cleaning the surface for plaster including disposal of rubbish to the dumping ground within 50 meters lead.

12 mm cement plaster of mix: 1:4 ( 1 cement : 4 coarse sand).

Dismantling tiled roofing with battens, boarding etc. complete including stacking of serviceable material and disposal of unserviceable material within 50 metres lead.

Thoroughly scrubbing, scrapping and cleaning the rust using chisel, different grade sand papers to get the original metal surface including all labour charges, scaffolding etc. complete (hire and labour charges for scaffolding shall be paid for separately).

Removing dry or oil bound distemper, water proofing cement paint and the like by scrapping, sand papering and preparing the surface smooth including necessary repairs to scratches etc. complete.

Repair to the existing compound wall gate of size 2.00 x 1.50 m size by providing 1 No 40 mm dia G.I pipe 50 cm long at bottom in place of missing one , 3 Nos verticals 1.42 m height and 2 Nos horizontals 1.92 m long with 16 mm dia MS square rod , including cost of materials and labour charges etc. complete as directed by the departmental officer at site etc. complete.( painting charges shall be paid for seperately ).

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

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.

Painting with synthetic enamel paint of approved brand and manufacture of required colour to give an even shade: Two or more coats on new work over an under coat of suitable shade with ordinary paint of approved brand and manufacture .

Providing & fixing on roof pressed clay tile (Mangalore tile) of 20 mm nominal thickness and of approved size and as per approved pattern on steel frame work complete (steel frame work to be paid separately)

Dismantling walk way stone without damages to the side wall and stacking the same to the convenient place for re use and disposing the debris within a distance of 50 m as directed by the departmental officer at site.

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 (cement : 2 coarse sand : 4 graded stone aggregate 6 mm )

Laying departmental stone blocks laid in required line, level, curvature, over and including 50 mm thick compacted bed of 10 mm broken stone , filling the joints between the stone blocks with cement concrete 1:2:4 ( i cement : 2 coarse sand : 4 6 mm broken stone), all complete as per the direction of Engineer-in-charge. (cost of cement concrete shall be paid for seperately ).

Flooring with terracotta tiles of size 225x225mm laid on cement mortar 1:4 (1 cement :4 coarse sand) with 6 mm open joints, grouted and pointed with cement mortar 1:2 (1 cement : 2 fine sand).

Fabricating and fixing bench with 50 x 50 x 2.20 mm GI square tube for front and rear leg and 50 x 30 x 2.00 mm G.I rectangular tube for the back and seat and frame work including cost of materials labour charges for fabrication etc. complete as per the drawing and direction of the depaartmental officer at site. (cost painting shall be paid for seperately )

Providing and fixing 80 mm x 60 mm rectangular retro-reflectorised cautionary, mandatory and informatory sign with 7years warranty manufactured as per IRC :67 made of Type IV micro prismatic grade sheeting vide clause 801.3.3 fixed over aluminium sheeting, 2 mm thick/ aluminium composit material sheeting 4 mm thick with suitable back supporting frame of MS angle 25x25x3 and supported on GI pipe pole 50mm NB confirming to IS 1239 firmly fixed to the ground by means of properly designed foundation with M 15 grade cement concrete min size 45 cm x 45 cm x 60 cm, 60 cm below ground level including painting all exposed surface with 2 coats of epoxy painting over epoxy primer and as per approved drawing and clause 801 including lettering symbols etc.