Construction and Renovation work of Middle School Marigarha Panchayat Dhothwa under Block Katkamsndi

Earthwork in excavation in foundation trenches in ordinary soil (vide classfication of soil item - A) and disposal of excavated earth a obtained to a distance up to 50M including all lifts with leveling ramming the foundation trenches removing roots of trees shurbs all complete as per approved design and per building specification and direction of E/I.

Extra for earth work in hard soil as per specification and direction of E/I. (vide classfication of soil item - B)

Earth filling in foundation trenches and plinth in layer not exceeding 150mm thick will watered rammed fully compacted and fine dressed with earth obtained from excavation of foundation trenched with a lead of 50mm and lift of 1.5M all complete as per building specification and direction of E/I. (Mode of measurement compacted volume).

Providing coarse clean sand in filling in foundation trenches or in plinth including thick with all leads and watering in layers not exceeding 150mm thick with all leads and lifts including cost of all materials, labour, royalty and taxes all complete as per building specification and direction of E/I. (Mode of measurement compacted voume)

Providing designation 75B work in C.M. (1:6) in foundation and plinth with approved quality of clean coarse sand of F.m. 2 to 2.5 including providing 10mm thick mortar joints, cost of screening materials ranking out joints to 15mm depth, curing taxes and royalty all complete as per building specification and direction of E/I.

Providing designation 75B one brick flat soling joints filled with local sand including cost of watering taxes, royalty all complete as per building specification and direction of E/I.

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) In Foundation

Providing and laying damp-proof course 50mm thick with cement concrete 1:2:4 (1 cement : 2 coarse sand(zone-III) : 4 graded stone aggregate 20mm nominal size). B.C.D. S.O.R. Item No. 5.3.5

Reinforced cement concrete work in walls (any thickness), including attached pilasters, buttresses, plinth and string courses, fillets, columns, pillars, piers, abutments, posts and struts etc. above plinth level up to floor five level, excluding cost of centering, shuttering, finishing and reinforcement : 1:1.5:3 (1 cement : 1.5 coarse sand(zone-III) : 3 graded stone aggregate 20 mmnominal size)

Providing and laying in position specified grade of reinforced cement concrete, excluding the cost of centering, shuttering, finishing and reinforcement - All work up to plinth level. 1:1.5:3 (1 cement : 1.5 coarse sand (zone-III): 3 graded stone aggregate 20 mm nominal size)

Centering and shuttering including strutting, propping etc. and removal of form for Foundations, footings, bases of columns, etc. for mass concrete

Providiag designation 75B brick work in Cement Mortar (1:6) in superstructure with approved quality of clean coarse sand of F.M. 2 to 2.5 including providing 10mm thick mortar joints, cost of screening materials, raking out joints to 15mm depth, curing taxes and royalty all complete job as per building specificition and direction of E/l.

Reinforced cement concrete work in beams, suspended floors, roofs having slope up to 15° landings, balconies, shelves, chajjas, lintels, bands, plain window sills, staircases and spiral stair cases above plinth level up to floor five level, excluding the cost of centering, shuttering, finishing and reinforcement, with 1:1.5:3 (1 cement : 1.5 coarse sand(zone-III) : 3 graded stone aggregate 20 mm nominal size).

Centering and shuttering including strutting, propping etc. and removal of form for Lintels, beams, plinth beams, girders, bressumers and cantilevers

Centering and shuttering including strutting, propping etc. and removal of form for Columns, Pillars, Piers, Abutments, Posts and Struts

Supplying, fitting and fixing 35 mm thick solid core type non-decorative single leaf flush doors and windows with black board core banded with high quality phenol formaldehydes synthetic resin both side commercial veneered of standard make with oxidized iron fittings such as hinges, tower bolts, handle, cleats and sand block taxes all complete as per building specification and direction of E/I.

S/F M.S. grill made of 20 x 6mm M.S. flat as per approved design and drawing, properly fabricated with joints continous fillet welded and finished smooth, carriage of grill to work site, hoisting as per building specification and direction ofE/I. (Where materials is not supplied by the deptt.)

Supplying, fitting and fixing 20 guage G.C.I. Sheet gate fitted on M.S. Angle frame of size 60X60X6mm including cost of fabrication, providing necessary locking arrangement with haskal and domny duly fixed in P.C.C. (1:2:4) blocks of required size applying a priming red lead paint over steel work, taxes all complete as per drawing specification and direction of E/I.

Providing and laying Doublecharge 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 / ISO 13006 of approved make, in all colours and shades, laid on 20mm thick cement mortar 1:4 (1 cement : 4 coarse sand), jointing with grey cement slurry @ 3.3 kg/ sqm including grouting the joints with white cement and matching 600x600 mm

Providing 6mm thick cement plaster (1:4) in ceiling with coarse sand of F.M. 1.5 including screening, curing with all leads and lifts of water, scaffolding taxes and royalty as per building direction of E/I.

Providing 12mm thick cement plaster (1:6) -with clean coarse sand of F.M. 1.5 including screening, curing with all leads and lifts of water, scaffolding taxes and royalty as per building direction of E/I.

Providing 12 mm thick cement plaster (1:3) with clean coarse sand of F.M. 1.5 with 1.5 mm cement punning including screening, curing with all leads and lifts of water, scaffolding, taxes and royalty all complete as per specification and direcition of E/l.

Providing 12 mm thick cement plaster (1:3) with clean coarse sand of F.M. 1.5 with 1.5 mm cement punning including screening, curing with all leads and lifts of water, scaffolding, taxes and royalty all complete as per specification and direcition of E/l.

Providing 12 mm thick cement plaster (1:4) with clean coarse sand of F.M. 1.5 with 1.5 mm cement punning including screening, curing with all leads and lifts of water, scaffolding, taxes and royalty all complete as per specification and direcition of E/l.

Providing 25 mm thick cement plaster (1:4) with clean coarse sand of F.M. 1.5 with 1.5 mm cement punning including screening, curing with all leads and lifts of water, scaffolding, taxes and royalty all complete as per specification and direcition of E/l.

Providing and laying rectified Glazed Ceramic floor tiles of size 300x300 mm or more (thickness to be specified by the manufacturer), of 1st quality conforming to IS : 15622, of approved make, in colours White, Ivory, Grey, Fume Red Brown, laid on 20 mm thick cement mortar 1:4 (1 Cement: 4 Coarse sand), jointing with grey cement slurry @ 3.3 kg/ sqm including grouting the joints with white cement and matching pigments etc., complete.

Providing and fixing Ist quality ceramic glazed wall tiles conforming to IS: 15622 (thickness to be specified by the manufacturer), of approved make, in all colours, shades except burgundy, bottle green, black of any size as approved (1 cement : 3 coarse sand) and jointing with grey cement slurry @ 3.3kg per sqm, including pointing in white cement mixed with pigment of matching shade complete.

Providing Tor steel reinforcement of 8mm dia rods as per approved design and drawing exclusive carriage of M.S. bars to work site, cutting, bending and binding with annealed wire with cost of the wire, removal of rust, placing the rods in position all complete as per building specification and direction of E/I. TMT Fe 500

Supplying G.I. pipes (TATA Mark) or equivalent as per IS-1239 (Part-01)/2004 ISI Marked / Medium Quality - 65mm

Providing corrugated G.S. sheet roofing including vertical / curved surface fixed with polymer coated J or L hooks, bolts and nuts 8 mm diameter with bitumen and G.I. limpet washers or with G.I. limpet washers filled with white lead, including a coat of approved steel primer and two coats of approved paint on overlapping of sheet complete (up to any pitch in horizontal/ vertical or curved surfaces), excluding the cost of purlins, rafters and trusses and including cutting to size and shape wherever required. 0.63 mm thick with zinc coating not less than 275 gm/m²

Providing and applying white cement based putty of average thickness 1 mm, of approved brand and manufacturer, over the plastered wall surface to prepare the surface even and Smooth complete

Providing two coats of oil bound distemper of approved shade and make over a coat of cement primer over new surface including preparing the plastrered surface by rubbing smooth with pumice stone or fine sand paper applying putty wherever required scaffolding washing of floors and taxes all complete as per building specification and direction of E/I.

Finishing walls with Premium Acrylic Smooth exterior paint with Silicone additives of required shade: New work (Two or more coats applied @ 1.43 ltr/10 sqm over and including priming coat of exterior primer applied @ 2.20 kg/10 sqm)

Providing two coat of painting with ready mixed paint of approved shade and make over steel surface including cleaning the surface throughly, scaffolding and taxes all after removing dirt including scales smokes, grease and sand papering including cost of scaffolding and taxes all complete as per building specification and direction of E/I.

Providing and fixing on wall face unplasticised Rigid PVC rain water pipes conforming to IS : 13592 Type A, including jointing with seal ring conforming to IS : 5382, leaving 10 mm gap for thermal expansion, (i) Single socketed pipes.110 MM

110 MM DIA

single tee 110mmm

Providing and fixing on wall face unplasticised - PVC moulded fittings/ accessories for unplasticised Rigid PVC rain water pipes conforming to IS : 13592 Type A, including jointing with seal ring conforming to IS : 5382, leaving 10 mm gap for thermal expansion. Coupler 110 mm

SHOE (PLAIN 110MM)

20 mm nominal outer dia Pipes

25 mm nominal outer dia Pipes

Labour for site clearance , roof preparation before pcc work etc as per specification and direction of E/I.

Providing 12 mm thick CEMENT PLASTER (1:3)on outside wall with clean coarse sand of F.M.1.5 and 5% cico including cost of screening, curing making grooves with all leads and lifts of water, scaffolding, taxes and royalty all complete as per building specification and direction of E/I .(Cost of cico will be paid separately) (5.7.14)

Providing 25mm thick first class patent stone flooring (1:2:4) with stone chips in two layers, bottom layers 19mm. Thick (1:2:4) with 12mm to 6mm. Size graded stone chips and top layer 6mm. Thicks (1:2) with 6mm down stone chips, in panels including cost of curing, finishing the surface smooth by rubbing with carborandum stone, taxes and royality with all complete as per building specification and direction of E/I.

Dismantling old plaster and plointing in cement or lime and raking out joints to 15mm depth watering and disposal of unserviceable materials with all leads all complete as per direction of E/I.

Making plinth protection 50mm thick of cement concrete 1:3:6 (1 cement :3 coarse sand : 6 graded stone aggregate 20mm nominal size ) over 75mm bad by dry brick ballast 40mm nominal size well rammend and consolidated and grouted with fine sand including finishing the top smooth.

Providing 250 mm wide BRICK DRAIN in cement mortar (1:6) with avarage 150mm. Clear depth and 250 mm apron including cost of earthwork involved with 75m cement concrete (1:4:3) over one brick designation 75A, flat soling in proper grade and slope at the base , the drain dully plastered in C.M.(1:3) with puning over exposed surface all complete as per building specification and direction of E/I.(5.10.33)

Providing 150mm wide brick drain in cement mortar (1:6) with as. 150mm clear depth and 250mm apron including cost of earthwork involved with 75mm cement concrete (1:4:3) over one brick designation 75A flat soling in proper grade and slope at the base the drain duly plastered in C.M. (1:3) with punning over exposed surface all complete as per building specification and direction of E/I.

Providing and fixing precoated galvanised iron profile sheets (size, shape and pitch of corrugation as approved by Engineer-in-charge) 0.50 mm (+ 0.05 %) total coated thickness with zinc coating 120 grams per sqm as per IS: 277, in 240 mpa steel grade, 5-7 microns epoxy primer on both side of the sheet and polyester top coat 15-18 microns. Sheet should have protective guard film of 25 microns minimum to avoid scratches during transportation and should be supplied in single length upto 12 metre or as desired by Engineer-in-charge. The sheet shall be fixed using self drilling /self tapping screws of size (5.5x 55 mm) with EPDM seal, complete upto any pitch in horizontal/ vertical or curved surfaces, excluding the cost of purlins, rafters and trusses and including cutting to size and shape wherever required.

Providing two coats of synthetic enamel paint of approved shade and make over steel surface including cleaning the surface thoroughly cost of scaffolding and taxes all complete as per building specification and direction of E/I.

Providing and laying APP (Atactic Polypropylene Polymer)modified prefabricated five layer 3mm thick water proofing membrene,black finished reinforced with non woven polyster matt consisting of a coat of bitumen primer for bitumen membrene @0.40 lit/sqm by the same membrene manufacture of density at 25 degree celcious........do...... of E/I DSR 14.91.1

Providing Welder Grade-I for fixing the G.I. pipe and placing in position all complete job.

Providing two coats of snowcem over new surface -do- -do- all complete job as per specification and direction of E/I.

Providing angle as per I.S. 226 65 x 65 x 6 / 8 / 10 mm (Gr. A)

Supplying,fitting and fixing MS angle 40x40x4 mm IS 2062 grade A M.S.Angle….do….direction of E/I

Providing and laying factory made chamfered edge Cement Concrete paver blocks In foot path, park & lawns driveway or light & traffic parking etc. of required strength, thickness & size/ shape, made by table vibratory method using PU mould, laid in required colour & pattern over 50mm thick compacted bed of course sand, compacting and proper embedding/laying of inter locking paver blocks into the sand bedding layer through vibratory compaction by using plate vibrator, filling the joints with sand and cutting of paver blocks as per required size and pattern, finishing and sweeping extra sand, all complete as per manufacturer's specifications & direction of Engineerin-Charge. 80mm thick Cement concrete paver block of M-30 grade with approved colour, design & pattern.

Providing and fixing water closet squatting pan (Indian type W.C. pan) with 100 mm sand cast iron P or S trap, 10 litre low level white P.V.C. Flushing cistern with munally controlled device (handle lever) conforming to IS:7231 Parryware/ Hindware with all fittings and fixtures complete including cutting and making good the walls and floors wherever required.

Providing Urinal white glazed …do..do..all complete job.

Supplying, fitting and fitting vitreous white glazed earthen ware wash hand basin of Parry or Hindustan or any other I.S.S. approved make supported on pointed C.I. or M.S. brackets 32m C.I. brass waste, 15mm dia C.I. body brass spindle stop cock of approved quality of weight not less than 350 grams, 32mm P.V.C. waste pipe 750mm long with brass coupling at one end and making plumber joints etc. all complete as per specification and direction of E/I. D.W. & S. Item No. 3.2.5

Providing and fixing Wash basin with C.I/M.S brackets, 15mm C.P. pillar cock 32mm C.P brass waste of cutting and making good the wtherever require.

15mm NOMINAL MIX

S/F/F 15 mm bib cock …do..do..all complete job.

S/F/F S.P. Stop cock …do..do..all complete job.

Providing and placing PVC Water tank over roof …..do…do…all complete.

Wiring for light point/ fan point/ exhaust fan point/ call bell point with 1.5 sq.mm FR PVC insulated copper conductor single core cable in surface / recessed steel conduit, with modular switch, modular plate, suitable GI box and earthing the point with 1.5 sq.mm. FR PVC insulated copper conductor single core cable etc as required.

Wiring for circuit/ submain wiring along with earth wire with the following sizes of FR PVC insulated copper conductor, single core cable in surface/ recessed steel conduit as required. 2 x 1.5 sq.mm + 1 x 1.5 sq.mm earth wire

Wiring for circuit/ submain wiring along with earth wire with the following sizes of FR PVC insulated copper conductor, single core cable in surface/ recessed steel conduit as required. 2 x 2.5 sq.mm + 1 x 2.5 sq.mm earth wire

2 x 10 sq.mm + 1 x 10 sq.mm earth wire

Supplying and fixing suitable size GI box with modular plate and cover in front on surface or in recess, including providing and fixing 3 pin 5/6 amps modular socket outlet and 5/6 amps modular switch, connection etc. as required. (For light plugs to be used in non residential buildings).

Supplying and fixing 3 pin, 5 amp ceiling rose on the existing junction box/ wooden block including connection etc as required

Supplying and fixing brass batten/angle holder including connection etc. as required.

121mm x 173mm x 48mm

121mm x 173mm x 48mm

170mm x 221mm x 48mm

210mm x 206mm x 48mm

Supplying and fixing stepped type electronic fan regulator on the existing modular plate switch box including connections but excluding modular plate etc. as required.

Providing and fixing 1200mm Ceiling fan.

Installation, testing and commissioning of ceiling fan, including wiring the down rods of standard length (upto 30 cm) with 1.5 sq. mm FR PVC insulated, copper conductor, single core cable etc. as required.

Supplying and fixing 5 amps to 32 amps, rating, 240 volts, 'C' series, maniature circuit breaker of following poles in the existing MCB DB complete with connections, testing and commissioning etc. as required . (2.12)

40 Amp TPN

(a) from 0.00 m to 50.0m

(b) from 51.0m to 125.0m

Supplying all materials, labours, equipments for lowering 200mm dia M.S. ERS pipes as casing of well thickness 6mm for protecting the sites from falling during the process of drilling ail complete including carriage to work site. (M-1036 : DW&S)

Development of tube well in accordance with IS : 2800 (part I) and IS: 11189 -do-

Providing and fixing suitable size threaded mild steel cap for borewell of 200mm dia -do-

S/F KIRLOSKER/CRI make 1.5HP submersible pump set having 100m, including all taxes, royalty etc. all complete job as per direction of E/I.

(b) Starter 5HP

Supplying fitting and fixing 3 core 4mm2 flat copper submersible cable FINOLEX/HAVELS make including all taxes,royalty etc all complete job as per direction of E/I. (M-1906 : Energy)

Supplying all tools, labours, equipments for lowering 32mm dia P.V.C. pipe in 3 mtr. length in the drilling bore of tube well etc. all complete job as per direction of E/I. D.S.R. 18.9.4

CEMENT

BRICK

STEEL

STONE CHIPS

STONE DUST

Goods & Services Tax (G.S.T.) - 18%

Labour Cess - 1%