GENERAL Perungalam Govt High School Maintenance estimate for School Buildings Renovation of conference hall painting and other allied works General Civil Work

Amount

first floor hall convert to Auditorium

15.23.1: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

OD178253/2022-2023:Providing and laying cement concrete in retaining walls, return walls, walls ( any thickness) including attached pilasters, columns, piers, abutments, pillars, posts, struts,buttresses, string or lacing courses, parapets, coping, bed blocks, anchor blocks, plain window sills, fillets, sunken floor, etc. up to floor five level, excluding the cost of centering, shuttering and finishing:1:3:6 ( 1 cement : 3 coarse sand :6 graded stone aggregate 20 mm nominal size)including head load and boat conveyance

OD189243/2023-2024:Providing and laying vitrified floor tiles in different sizes (thickness to be specified by the manufacturer) with water absorption less than 0.08% and conforming to IS : 15622, of approved make, in all colours and shades, laid on 20 mm thick cement mortar 1:4(1 cement : 4 coarse sand), including boat conveyance, grouting the joints with white cement and matching pigments etc., complete.Size of Tile 600 x 600 mm.

OD261032/2022-2023:Centering and shuttering including strutting, etc. and removal of form for: Suspended floors, roofs, landings, balconies and access platform with water proof ply 12 mm thick. Rate including boat and head load conveyance.

OD209588/2022-2023:Providing and laying Vitrified tiles indifferent sizes (thickness to be specified by manufacturer), with water absorption less than 0.08 % and conforming to I.S. 15622, of approved make, in all colours & shade, in skirting, riser of steps, over 12 mm thick bed of cement mortar 1:3 (1 cement : 3 coarse sand), including grouting the joint with white cement & matching pigments etc. complete.Size of Tile 600x600 mm

OD163008/2022-2023:Engaging skilled labour

OD163017/2022-2023:Engaging coolie

OD177114/2022-2023: Roofing with powder coated Aluzinc trafford sheet 0.35 mm thick overlaped 150 mm at ends and GI hooks or crank bolt and nuts including plain washers and bitumen washers etc complete

OD217421/2022-2023:Providing and fixing false ceiling with 7.5 mm thick PVC plain panel board ceiling of approved quality in aluminium frame work with necessary screws etc complete (aluminium frame work shall be paid separately)

OD261145/2022-2023:Providing and supplying aluminium extruded tubular and other aluminium sections as per the architectural drawings and approved shop drawings , the aluminium quality as per grade 6063 T5 or T6 as per BS 1474,including super durable powder coating of 60-80 microns conforming to AAMA 2604 of required colour and shade as approved by the Engineer-in-Charge. ( The item includes cost of material such as cleats, sleeves, screws etc. necessary for fabrication of extruded aluminium frame work. Nothing extra shall be paid on this account).

OD177122/2022-2023:Re- fixing false ceiling with 7.5 mm thick PVC plain panel board ceiling of approved quality in aluminium frame work with necessary screws etc complete .

OD232309/2022-2023:Engaging Aluminium Fabricator for dismantling and re- fixing Aluminium partition

OD177126/2022-2023:Dismantling false ceiling with 7.5 mm thick PVC plain panel board ceiling of approved quality in aluminium frame work with necessary screws etc complete .

OD209798/2022-2023:Steel work in built up G I tubular ( round, square or rectangular hollow tubes etc.) trusses etc., including cutting, hoisting,fixing in position and applying a priming coat of approved steel primer, including welding and bolted with special shaped washers etc. complete

OD177130/2022-2023:Finishing with Epoxy paint (two or more coats) at all locations prepared and applied as per manufacturer's specifications excluding priming coat, preparation of surface, etc. complete.On steel work

OD261201/2022-2023:Providing and fixing M.S. fan clamp type I or II of 16 mm dia M.S. bar, bent to shape with hooked ends in R.C.C. slabs or beams during laying, including painting the exposed portion of loop, all as per standard design complete. The rate including boat and head load conveyance.

well cleaning and waste disposal

OD261219/2022-2023:Pumping or Bailing out water and removing slush etc by using pump set including cost of labour, oil hire charges of pump set, boat & head load conveyance, etc complete

OD240993/2022-2023:Engaging Man coolie

OD240983/2022-2023:Engaging skilled labour

15.7.1:Demolishing brick work manually / by mechanical means including stacking of serviceable material and disposal of unserviceable material within 50 metres lead as per direction of Engineer-in-Charge.In mud mortar

15.56:Dismantling old plaster or skirting raking out joints and cleaning the surface for plaster including disposal of rubbish to the dumping ground within 50 metres lead.

OD177138/2022-2023:Solid masonry using pre cast solid blocks (factory made) of size 30x20x15cm or nearest available size confirming to IS 2185 part I of 1979 for super structure up to floor two level with thickness 15cm in : CM 1:6 ( 1 cement : 6 coarse sand) etc complete

OD210654/2022-2023:12 mm cement plaster finished with a floating coat of neat cement of mix: 1:4 ( 1 cement : 4 fine sand) including boat conveyance to materials

13.23.2:Extra for plastering on circular work not exceeding 6 m in radius.In two coats

OD177146/2022-2023:9 mm cement plastering of mix : 1:3 (1 cement : 3 fine sand ) including all cost of materials, labour charges etc complete

OD210334/2022-2023:Finishing with Epoxy paint (two or more coats) at all locations prepared and applied as per manufacturer's specifications including appropriate priming coat, preparation of surface, etc. complete.On steel work

OD239319/2022-2023:Providing concrete rings (3 no.), 120 cm dia, 25cm high for disposing of wastes including delivery, labour and material, boat conveyance and heavy load conveyance etc. complete

Toilets patch plastering and painting

OD212366/2022-2023:Repairs to plaster of thickness 12 mm to 20 mm in patches of area 2.5 sq meters and under, including cutting the patch in proper shape, raking out joints and preparing and plastering the surface of the walls complete, including disposal of rubbish to the dumping ground within 50 meters lead:With cement mortar 1:4 ( 1 cement : fine sand) including boat conveyance

OD232336/2022-2023: plastering for 12 mm cement plaster of mix:1:4 ( 1 cement : 4 fine sand)

14.43:Removing white or colour wash by scrapping and sand papering and preparing the surface smooth including necessary repairs to scratches etc. complete.

OD177155/2022-2023:Wall painting with acrylic emulsion paint of approved brand and manufacture to give an even shade:Two or more coats on new work

OD177156/2022-2023: Painting with synthetic enamel paint of approved brand and manufacture to give an even shade: Two or more coats on new work

OD212416/2022-2023:Lettering with black Japan pint of approved brand and manufacture including

OD177158/2022-2023:Applying one coat of water thinnable cement primer of approved brand and manufacture on wall surface: Water thinnable cement primer

OD164026/2022-2023:Engaging Carpenter for repair works

Cup board, Teaching platform

OD216331/2022-2023: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

OD261237/2022-2023: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, Aluminnium 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): Rate including boat & head load conveyance charge. For fixed portionAnodised aluminium (anodised transparent or dyed to required shade according to IS : 1868, Minimum anodic coating of grade AC 15)

OD261430/2022-2023:Providing and fixing aluminium round shape handle of outer dia 100 mm with SS screws etc. complete as per direction of Engineer-in-Charge.Powder coated minimum thickness 50 micron aluminium. Rate including boat conveyance and head load conveyance charge.

OD261465/2022-2023:Providing and fixing ISI marked stainless steel tower bolt with necessary screws etc. complete:100x10 mm size. The rate including head load and boat conveyance charge.

OD261644/2022-2023:Providing and fixing magnetic catcher of approved quality in cupboard/ward robe shutters, including fixing with necessary screws etc. complete. Triple strip vertical type including boat and head load conveyance charge.

OD261648/2022-2023:Providing and fixing ISI marked M.S. pressed butt hinges bright finished with necessary screws etc, complete:75x47x1.70 mm. The rate including head load and boat conveyance charge.

OD177182/2022-2023: Providing and laying vitrified floor tiles in different sizes (thickness to be specified by the manufacturer) with water absorption less than 0.08% and conforming to IS : 15622, of approved make, in all colours and shades, laid on 20 mm thick cement mortar 1:4(1 cement : 4 coarse sand), including grouting the joints with white cement and matching pigments etc., complete. Size of Tile 600 x 600 mm.

15.23.1: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

OD241007/2022-2023:Item Shifted to Sub head 14 as item 14.73 Item Shifted to head 14 as item 14.74 Steel work welded in built up sections/framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer using structural steel etc. as required.In gratings, frames, guard bar, ladder, railings, brackets, gates and similar works

OD232422/2022-2023: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 .including boat conveyance and head load conveyance.

Bidder Name

UNNI S