Construction of 6 Class Room at Govt. Middle School Dakra Panchayat Rai Block Khalari

Civil works

Earthwork in excavation in foundation trenches in ordinary soil (vide classification of soil item-A) and disposal of excavated earth as obtained to a distance upto 50 M. including all lifts, levelling, ramming the foudation trenches, removing roots of trees, shrubs all complete as per approved design, building specification and direction of E/l.

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

Filling in foundation trenches and plinth in layers not exceeding 150mm thick well watered, rammed, fully compacted and fine dressed with earth obtained from excavation of foundation trenches within a lead of 50Mand lift of 1.5M all complete as per building specification and direction of E/I. (mode of measurement compacted volume)

Earth filling in foundation trenches and plinth in layers not exceeding 150 mm. thick well watered, rammed, fully compacted and fine dressed with earth obtained after cutting within a lead of 50 M. and lift of 1.5 M all complete as per building specification and direction of E/l (Mode of measurement compacted volume).

Providing coarse clean sand in filling in foundation trenches or in plinth including ramming 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/l (Mode of measurement complacted volume).

Providing designation 75 A 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/l.

Providing and laying in position cement of specified grade excluding the cost of centering and shuttering - All work up to plinth level : 1:3:6 (1 cement : 3 coarse sand (zone-lll) :6 gradde stone aggregate 40 mm nominal size)

providing and laying in position specified grade of reinforced cement concrete ,excluding the cost of centering ,shuttering, finishing and reinforcement - All work up plinth level. 1:1.5.3 (1 cement :1.5 coarse sand (zone-lll): 3 graded stone aggregate 20mmnominal size)

Providing designation 75 A brick 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, raking out joints to 15mm depth, curing, taxes and royalty all complete as per building specification and direction of E/l.

providing and laying damp- proof course 50mm thick with cement concrete 1:2:4 (1 cement :2 coarse sand (zone-lll) :4 grade stone aggregate 20mm nominal size).

Providing designation 75 A brick work in C.M. (1:6) in superstructure with approved quality of clean coarse sand of F.M. 2 to2.5 including providing 10 mm thick mortar joints cost of screening materials , scafolding , raking out joints to 15mm depth curing, taxes and royalty all complete as per building specification and direction of E/l.

Providing designation 125 mm thick reinforced designation 75 A brick work in C.M (1:4) in superstructure with approved quality of clean coarse sand of F.M. 2 to 2.5 including the cost of screening, carriage of materials , scafolding, raking out joints to 15 mm depth, curing, taxes and royalty ( but excluding the cost of reinforcement) all complete as per building specification and direction of E/l.

reinforced cement concrete work in beams, suspended floors, roofs having slope up to 15 degree landing, balconies , shelves , chajjas , lintels , bands, plain windows 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-lll) : 3 graded stone aggregate 20 mm nominal size )

reinforced cement concrete work in walls (any thickness), including attached pillasters, buttresses, plinth and string courses, fillets, columns, pillars, piers , abutments, posts and struts etc. above plinth level up to floor five level , excluding costo of centering, shuttering , finishing and reinforcement: 1:1:5:3 (1 cement :1.5 coarse sand(zone-lll) :3 graded stone aggregate 20mm nomimal size)

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

(a) 10 mm (TMT,Coil Fe 500)

Providing Tor steel reinforcement of 10mm. ,12mm & 16mm dia. bars as per approved design and drawing excluding carriage of M.S. bars to work site , cutting, bending and binding with annealed wire with cost of wire, removal of rust placing the rods in position all complete as per building specification and direction of E/l.(B) 12,16 mm (TMT,Coil Fe 500)

Centring and shuttering icluding strutting propping etc and removal of form for foundations, footings, bases of columns, etc. for mass concrete.foundations, footings, bases of columns, etc. for mass concrete

Suspended floors, roofs, landings, balconies and access platform

Lintels, beams, plinth beams, girders, bressumers and cantilevers

Columns, Pillars, Piers, Abutments, Posts and Struts

Stairs, (excluding landings) except spiral-staircases

Weather shade, chajjas, corbels etc including edges

Providing and fixing fan hook of 16mm dia M.S. bar 1 metre long bent to required size and shape, placed in position and fixed in R.C.C. slab/beam at the time of casting all complete as per building specification and direction of E/l. (where material is not supplied by deptt.)

Supplying, fitting and fixing collapsible gate of approved size and make properly fabricated with vertical double channels 20 x 10 x 2 mm at 100mm. centres and braced with M.S. flat diagonals 20 x 3mm with top and bottom rails of T.iron 40x40x6mm with 38mm dia steel pulleys complete with bolts, nuts, locking arrangements, stoppers, handles, including applying a priming coat of red lead paint, carriage , hoisting and taxes all complete as per building specification and direction of E/l.

(e) Groove of PCC surface should be filled with Polysulphide Sealant (Paid Separately) Brand Sika India Pvt.Ltd. MYK Schomberg Dr Fixit/Fosroc. Warranty for five years.

Covering of treated surface with PCC Providing 25 mm thick Cement Concrete M20(1 1.5.3) maintaining slope in alternate 2 mt x 2 mt panels with aaproved quality of stone chips of 20 mm to 6 mm size graded and cement concrete in mixer with admixture of integral water proofing and cleaned sand of F.M 2.5 to 3 including screening.shuttering, and mixing placing in position striking curing taxes and royality all complete as per building specifiction and direction of E/.Panels that has been left should be casted next day. There should be 6 mm gap between Panels Brand Sika Plastocrate plus, MYK proof WP 10. Fosroc-Conplast X421 ic Dr Fixit Pidiproof LW+

Providing and filling of 6 mm thick Groove between 25 mm PCC Panels with Polysulphide Sealant (Poring Grade)as per drawings and technical specifications and direction of Ein Charge (with 18% GST) Brand Sika Polysulphide. Fosroc-Thioflex 600. Dr Fixit Pidiseal PS(42P, MYK Seal PS or Euivalent

Supplying, fitting and fixing M.S. grill made of 20x6mm M.S. flat as per approved design and drawing, properly fabricated with joints continuous fillet welded and finished smooth , carriage of grill to work site, hoisting as per building specification and direction of E/l. (where materials is not supplied by the deptt.)

Supplying, fitting and fixing 20 guage G.C.I. sheet fitted on M.S. Angle frame of size 60 x 60 x 6mm including cost of fabrication, providing necessary locking arrangement with haskal and dommy 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.

For shutters of doors, windows & ventilators including providing and fixing hinges/pivots and making provision for fixing of fittings wherever required inlcluding the cost of EPDM rubber/neoprene gasket required (fittings shall be paid for separately) --- Polyester Powder coated aluminium (minimum thickness of powder coating 50 micron)

Providing and fixing glazing in aluminium door, windows, ventilators, shutters and partitions etc, with EPDM rubber/neoprene gasket etc. complete as per the architectural drawings and the directions of Engineer-in-charge (cost of aluminium snap beading shall be paid in basic item) With float glass panes of 4.0 mm thickness

Providing & fixing pressed steel door frames manufactured from commercial mild steel sheet of 1.25mm thickness including hinges ,jamb, lock jamb, bead and if requiredangle threshold of mild steel angle section 50 X 25mm, orangle threshold of mild steel angle section 50 X 25mm, orbase ties of 1.25mm pressed mild steel welded or rigidlyfixed together by mechanical means, adjustable lugs withsplit end tail to each jamb including steel butt hinges split end tail to each jamb including steel butt hinges 2.5mm thick with mortar guards, lock strike-plate and 2.5mm thick with mortar guards, lock strike-plate andshock absorbers as specified and applying a coat of approved steel primer after pre-treatment of the surface as directed by the Engineer Incharge - Profile - B - Fixing with adjustable lugs with split end tail to each jamb

Supplying, fitting and fixing 35mm thick solid core type decorative single leaf flush door shutter with both sides decorative veneered with black board core bended with high quality phenol formal dehydes synthetic resin of standard make with Aluminium fittings such as hinges, tower bolts, handle, cleats and sand blocks and taxes all complete as per building specification and direction of E/l.

Supplying, fitting and fixing 35mm thick solid core type decorative double leaf flush door shutter with both sides decorative veneered with black board core bended with high quality phenol formal dehydes synthetic resin of standard make with Aluminium fittings such as hinges, tower bolts, handle, cleats and sand blocks and taxes all complete as per building specification and direction of E/l.

Providing and laying 15 mm - 23 mm thick kotah stone slab flooring of approved size, texture and colour over 19mm thick base of lime morter (1:1:1) (lime putty : surkhi: coarse sand) laid over and jointed with grey cement slurry mixed with pigment to match the shade of slab including rubbing and polishing to granolithic finish with approved quality of carborandum stone including cost of curing, taxes and royalty all complete as per building specification and direction of E/I. (iv) 600 x 600 mm size

Providing and laying flamed finish Granite stone flooring in required design and patterns, in linear as well as curvilinear portions of the building all complete as per the architectural drawings with 18 mm thick stone slab over 20 mm (average) thick base of cement mortar 1:4 (1 cement : 4 coarse sand) laid and jointed with cement slurry and pointing with white cement slurry admixed with pigment of matching shade including rubbing, curing and polishing etc. all complete as specified and as directed by the Engineer-in-Charge :Flamed finish granite stone slab Jet Black, Cherry Red, Elite Brown, Cat Eye or equivalent.

Providing and laying double charge vitrified floor tiles in different sizes (thickness to be specified by the manufacturer) with water absorption less than 0.08% and conformin

g to IS:15622, 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 @ 3.3kg/sqm including grouting the joints with white cement and matching pigments etc., complete. size of tile 600x600 mm

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 membersshall be considered excluding fixing accessories such as nuts, bolts, fasteners etc.).

Providing 12mm 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 all complete as per building specification and direction of E/l.

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

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

Providign and applying Plaster of Paris Putty of 2mm thickness over plastered surface to prepare the surface even and smooth complete.

Providing two coats of plastic emulsion paint of approved shade and make over a coat of cement primer over new surface including preparing plastered surface by rubbing smooth with pumice stone or fine sand paper, applying putty wherever required, scaffolding washing of floor and taxes all complete as per building specification and direction of E/l.

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

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 coats of synthetic enamel paint of approved shade and make over steel surface including cleaning the surface thoroughly, scaffolding and taxes all complete as per building specification and direciton of E/l.

Providing primer one coat of red lead paint of approved make over new steel surface including preparing the surface after cleaning, removing rust , dirt, , scales , smokes and grease and cleaning the surface thoroughly including cost of scaffolding and taxes all complete as per building specification and direction of E/l. ( Mode of measurement Area shall be multiplied by the co-efficient as indicated in building specification)

Providing and fixing aluminium hanging floor door stopper ISI marked anodised (anodic coating not less than grade AC 10 as per IS: 1868) transparent or dyed to required colour and shade with necessary screws etc. complete Twin rubber stopper

Providing and fixing aluminium die cast body tubular type universal hydraulic door closer (having brand logo with ISI, IS : 3564, embossed on the body, door weight upto 35 kg and door width upto 700 mm), with necessary accessories and screws etc. complete.

Providing 1.5mm cement punning including curing, carriage of water with all leads and lifts as per building specification and direction of E/l.

making plinth protection 50mm thick of cement concrete 1:3:6 (1 cement : 3 coarse sand :6 agraded stone aggregate 20mm nominal size ) over 75mm thick bed of dry brick ballast 40mm nominal size , well rammed and consolidated and grouted with fine sand , including necessary excavation , levelling & dressing & finishing the top smooth.

Providing & fixing on wall face unplasticised - Rigid P.V.C. rain water pipes conforming to IS: 13592 Type A including jointing with seal ring conforming to IS: 5382 leaving 10mm gap for thermal expansion . Single socketed pipes. 110 mm dia

Providing and fixing on wall face unplaqsticised- PVC moulded fitting/ accessories for unplaqsticised- PVC rain water pipes confirming to IS: 13592 TYPE A,including jointing with seal ring confirming to IS: 5382 leaving 10 mm gap for thermal expansion, (i) Single socketed pipes. Bend 87.5 degree 110x110x110mm

Shoe (Plain) 110mm shoe

Providing and fixing to the inlet mouth of rain water pipe cast iron grating 15 cm diameter and weighing not less thaN 440 grams.

Bricks

Providing and fixing unplasticised PVC pipe clips of approved design to unplasticised PVC rain water pipes by means 50X50X50mm hard wood plugs, screwed with M.S. screws of required length including cutting brick work and fixing in cement mortar 1:4 ( 1 cement : 4 coarse sand) and making good the wall etc. complete - 110mm

Stone Chips

Coarse Sand

Steel

Cement

Point wiring in PVC conduit, with modular type switch - Wiring for light point/exhaust fan point/call bell point with 1.5 sq.mm. FR PVC insulated copper conductor single core cable in surface/recessed PVC conduit, with piano type switch, phenolic laminated sheet, suitable size PVC/G.I. box etc. as required Group A Gr-C

S/F light plug point with modular type accessories - Supplying and fixing suitable size G.I./PVC box on surface or in recess with phenolic liminated sheet cover in front including providing and fixing 5 pin, 5/6 amps socket outlet and 5/6 amps piano tyep switch connection, painting etc. as required.

S/F power plug point with modular type accessories - Supplying and fixing suitable size G.I./PVC box on surface or in recess with phenolic liminated sheet cover in front including providing and fixing 6 pin, 15/16 amps socket outlet and 15/16 amps piano type switch connection, painting etc. as requird.

Power plug wiring in PVC conduit (2 x 4 sq.mm) - Wiring for light/power plug with 2 x 4 sq.mm. FR PVC insulated copper conductor single core cable for loop earthing as required.

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

2 x 2.5 sq.mm. + 1 x 2.5 sq.mm. earth wire

2 x 10.0 sq.mm. + 1 x 10.0 sq.mm. earth wire

4 x 6.0 sq.mm. + 2 x 6.0 sq.mm. earth wire

4 way (4 + 12), Double door, Horizontal type

6 way (4 + 18), Double door, Horizontal type

S/F 'C' series, MCB - Supplying and fixing following 240 volts, 'C' series, miniature circuit breaker suitable for inductive loads of following poles in the existing MCB DB complete with connection, testing and commossioning etc. as required.6/32 amps, Single Pole

40 amps, TPN

40 amps, DP

S/F ceiling rose - Supplying and fixing 2 pin 5 amp ceiling rose on the existing junction box/wooden block including connection etc. as required.

ITC fluorescent fitting directly on surface - Installtion, testing and commissioning of Pre-wired, fluorescent fitting/compact fluorescent fitting of all type, complete with all accessories and tube etc. directly on ceiling/wall, including connection with 1.5 sq.mm. FR PVC insulated, copper conduit.

ITC Fluorescent fitting with down rods - Installation, testing and commissioning of Pr-wired, fluorescent fitting/compact fluorescent fitting of all types, complete with all accessories and tube etc. including supplying and fixing ball and socket arrangement, 2 no. down rods of 20mm dia stee.

3 pin 5/6 amps, socket outlet

Electronic step fan regulator, mini

S/F PVC conduit - Supplying and fixing of following sizes PVC conduit along with accessories in surface/recess including cutting the wall and making good the same in case recessed conduit as required. 20mm

S/F Batten holder - Supplying and fixing batten/angle holder including connection etc. as required.

Copper earth plate elecrtode - Earthing with copper earth plate 600mmx 600mm x 3mm thick including accessories and providing masonary enclosure with cover plate having locking arrangement and watering pipe etc. as required (But with charcoal or coke and salt)

S/L 8 SWG copper wire in ground - Supplying and laying 8 SWG copper wire at 0.50 metre below ground level for conductor earth, including soldering etc. as required

P/F 25mmx 5mm G.I. earth strip in ground - Providing and fixing 25mm x 5mm G.I. strip in 40 mm dia G.I. pipe from earth electrode including connection with G.I. nut, bolt, spring, washer excavation and re-filling etc. as required.

Reverting, sweating and soldering lightning conductor tape - Reverting, sweating and soldering of copper/G.I. tape (with another copper/G.I. base of the final or any other metalic object) as required.

P/F G.I. lightning conductor tape in horizontal run - Providing and fixing G.I. tape 20mm x 3mm thick on parapet or surface of wall for lightning conductor complete as required. (For horizontal run)

P/F G.I. lightning conductor tape in vertical run - Provding and fixing G.I. tape 20mm x 3mm thick on parapet or surface of wall for lightning conductor complete as required. (For vertical run)

MV Cable :- Supply of ISI marked aluminium cable conductor XLPE PVC Insulated Cable as per I.S :7098 armoured , served shaelthed 1100V grade with Termination and laying of cable . Make :- Finolex , Polycab , Havells , Universal - 50 sqmm X 3.5 Core armoured AL Cable for JSEB supply

MV cable laying upto 120 sq.mm. in ground without sand and cover - Laying of one number PVC insulated and PVC sheathed/XLPE power cable of 1.1 KV grade of size not exceeding 185 sq.mm. but not exceeding 400 sq.mm. direct in ground including excavation, and refilling the trench etc. as required, but excluding sand cushioning and protective covering.

Supply of ceiling fan :- Supplying and fitting of 1400mm sweep regular /standared model AC fan , including connection with 1.5 sqmm copper wire down rod of standered length ( upto 30cm ) with all acessories as required Make :- Polar/Bajaj/Crompton/Havells/GEC.

Led tube with batten 20W/22W :- Supply and fixing of wall mounted LED 20W/22W tube+ batten electronic driver and acessories as required . Make :- Bajaj/Havells/Philips.

Labour cess @ 1%