Construction of Gymnasium Room at Jawahar Navodaya Vidyalaya Talwandi Madho in distt jal

Civil Works

Earth work in excavation in foundations trenches etc. in all kinds of soil where Pick-Jumper work is not involved and not exceeding 2.0 metres depth including dressing of bottom and sides of trenches, stacking the excavated soil clear from the edge of excavation and subsequent filling around masonry in 15 cm, layers with compaction including disposal of all surplus soil as directed within lead of 30 metres.

Cement concrete 1:5:10 With stone aggregate 40mm gauge mixing by manual means using concrete mixer volumetric type

Reinforced cement concrete M-25 mechanically batch mixed using batch type concrete mixer as per IS:1791 and vibrated by needle vibrator but excluding steel reinforcement centring and shuttering in foundation and plinth

Shuttering for faces of concrete foundations and foundation beam & plinth beam (vertical or battering)

First class burnt brick work laid in cement sand mortar 1:6 in foundation and plinth.

Reinforced cement concrete M-25 mechanically batch mixed using batch type concrete mixer as per IS:1791and vibrated by needle vibrator but excluding steel reinforcement centring and shuttering in superstructure

Centering and shuttering for columns (Square or rectangular or poly gonal in plain)

Cold twisted detormed (Ribbed/ Tor steel) Bars (Fe 500 grade as per IS 1786-2008) , for R.C.C works, where not including in the complete rate of RCC including bending and binding placing in position complete

Centering and shuttering for sides and soffits of beam, beams, launching girders, bressumers, lintels.

Centering and shuttering for flat surfaces such as suspended floors, roofs, landings, chajjas, shelves etc.

First class burnt brick work laid in cement sand mortar 1:6 in first storey upto 4 metres above plinth level.

20mm thick cement plaster 1:4 in two coat work (outer walls)

12.5 mm thick cement plaster 1:4 (inner walls)

Terracing consiting of tiles 22.86x11.43x3.83cm laid over 25 mm mud plaster 7.5 cm mud filling on another layer of 25mm mud plaster including two coats of bitumen laid hot at 1.65 Kg. /Sqm top of R.C.C. slab including grouting with cement sand mortar 1:4 and top surface to be left clean after wire brushing

Cement concrete 1:2:4 gola 10cmx10cm concave quadrant along junction of roofs with parapet wall finished smooth where specially specified.

Providing and fixing 110 mm dia . U.P.V.C Rain water pipe of 4 kgf./sqm as per IS:4985 including jointing during masonary complete as per specifications and to the entire satisfaction of Engineer-in- charge. (If fixed on wall face clamp to be paid separatly as per respective item)

Top Khurra 0.6mx0.6m for rain water pipe in 25mm thick cement concrete 1:2:4 over 50.00 thick cement concrete 1:8:16

Bottom khurra on ground 1.2m 0.6m consisting of bricks on edge laid in cement mortar 1:3 over 7.5 cm cement concret 1:8:16 including 12.5mm thick cement plaster 1:3

Providing and fixing 110 mm dia. U.P.V.C bend for Rain water pipe as per IS:14735 including jointing complete as per specifications and to the entire satisfaction of Engineer- in- charge.

Providing and fixing 110 mm dia. U.P.V.C Coupling/Sockete for Rain water pipe as per IS:14735 including jointing complete as per specifications and to the entire satisfaction of Engineer- in- charge

Providing and fixing in position gratings 150 X 150 mm gully trap PVC grating (P.T.M.T)

Earth filling under floors with surplus ordinary soil or soil containing gravel or kankar upto 40% excavated from outside the premises laying in plinth in 15 cm layers including ramming, watering and consolidating including all leads

Earth filling under floors with surplus ordinary soil or soil containing gravel or kankar upto 40% excavated from outside the building plinth in 15 cm layers including ramming, watering and consolidating lead upto 30 metres

Base course of floor consisting of 100mm thick cement concrete 1:8:16 with stone aggregate 40mm gauge and 100mm fine sand filling using mechanical mixer for mixing of material

Providing and applying Anti Termite Treatment using pre constructional chemical treatment measures as per IS - 6313 - 2001 ( Part 2 ) & using Chemical containg chloropyrifos systemic insecticide diluted to manufacturer's specifications (i) In foundation pits, by treating the bottom & sides upto height of 300mm by uniformly spraying solution @ 5 Litre / Sqm (ii) In the refill earth on both sides of all built up walls @ 7.5 Litre / Running meter ( width - 300 mm, depth - 450 mm ) (iii) Before laying the floor, by uniformly sprinkling the top surface of the consolidated earth within the outer perimeter @ 5 Litre solution per Sqm.

Kota stone slab 20-25mm thick flooring over 20mm (average) thick base laidover and jointed with grey cement slurry mixed with pigment to match the shade of the slab including rubbing and polishing complete with base of cement mortar 1 : 4 (1 cement : 4 coarse sand) :

Preparation of plastered or concrete surface for painting (including sand papering the surface) using ready mixed cement based wall putty by applying two or more coats to get required finish.

Distempering with Acrylic washable oil bound distemper (of approved manufacture) two or more coats over one priming coat to give an even shade

Finishing walls with acrylic smooth exterior paint of required shade with two or more coats applied @ 1.67 litre/10Sqm over and including base coat of water proofing Cement Paint applied @ 2.20 Kg/10 Sqm

Supplying and fixing of Japani sheet frames (Chowkat) consisting of 18gauge (1.25mm) thick steel sheet of the specified section (standard design latest), including iron lugs (holdfasts) iron hinges conforming to PWD specifications including bolts for fixing steps, lock notch provision for receiving tower bolts and finished, fixed in position including the cost of cement concrete 1:3:6 for filling in the frame and cement concrete 1:2:4 for lugs complete to the satisfaction of Engineer-in-charge. Doors and windows frame of size 151mm x 60mm with 35 mm wide double rebate weighing 3.95 kg per meter.

Wrought iron & Mild steel ladders, framed grills, gratings etc. with ends of bars riveted or molded forged framed window guards, barred iron doors stair case iron railing etc. including cost of bolts and nuts, screws, welding rod complete fixing in position

Deodar wood doors shutter windows shutter including hinges, screw and cords etc. Complete fixed in position Panelled, glazed or glazed and panelled. 30mm thick

Wire gauze deodar wood door shutter without springs housed in chowkats (Single Leaf) 30mm thick taking size of door

Providing & Fixing glass panes with nails and putty or wooden strip complete in all respect Glazing area above 0.09 sqm 5.0mm thick Plate glass (INDIAN)

Extra for providing & fixing Steel beading of approved shape steel tube beading size 12mm X 12mm, 18 gauge of approved shape and section with screw for fixing of glass panes instead of glazing clips and metal slash putty in steel doors , windows & Ventilators complete in all respect

Factory manufactured solid flush door fixed in position iron hinges, etc (excluding the cost of any fittings other than specified above but including labour for fixing the same in position(Code : IS 2202 1(1999) ) Commercial with elm or gurjan facing on both \ Sides with laminated core and lipped edges: 35mm thick

Cost of aluminum fittings complete for doors, windows such as tower bolts, handles,Stoppers and screw etc. for these fittings (Excluding sliding bolt) For shutter area above 0.50 sqm

Providing and fixing aluminum sliding door bolts ISI marked anodized (anodic coating not less than grade AC 10 as per IS : 1868) transparent or dyed to required colour or shade with nuts and screws etc. complete : 300mmX16mm

Applying priming coat with metal primer on new steel or iron work including preparation of surface.

Preparation of plywood surface for painting including sand papering the surface and applying filling with approved quality fillers consisting of white lead, linseed oil, Varnish, and Chalk Mitti including finishing the surface to required finish complete.

Painting two coats excluding priming coat with synthetic enamel paint in all shades on wood work, metallic or plastered, concrete surface to give an even shade.

Construction of Toilet

Earth work in excavation in foundations trenches etc. in all kinds of soil where Pick-Jumper work is not involved and not exceeding 2.0 metres depth including dressing of bottom and sides of trenches, stacking the excavated soil clear from the edge of excavation and subsequent filling around masonry in 15 cm, layers with compaction including disposal of all surplus soil as directed within lead of 30 metres

Cement concrete 1:8:16 With stone aggregates 40mm gauge mixing by manual means

First class burnt brick laid in cement sand mortar 1:6 in foundation and plinth

Damp proof course 2.5 Cm thick cement concrete 1:2:4 with 2 coats of bitumen 20/30 penetration at 1.65 Kg per sqm laid hot and sanded

12.5 mm thick cement plaster 1:5

12mm thick cement plaster 1:4

Reinforced cement concrete M-25 mechanically batch mixed using batch type concrete mixer as per IS:1791and vibrated by needle vibrator but excluding steel reinforcement centring and shuttering in superstructure

Centering and shuttering for flat surfaces such as suspended floors, roofs, landings, chajjas, shelves etc

Cold twisted detormed (Ribbed/ Tor steel) Bars (Fe 500 grade as per IS 1786-2008) , for R.C.C works, where not including in the complete rate of RCC including bending and binding placing in position complete

Terracing consiting of tiles 22.86x11.43x3.83cm laid over 25 mm mud plaster 7.5 cm mud filling on another layer of 25mm mud plaster including two coats of bitumen laid hot at 1.65 Kg. /Sqm top of R.C.C. slab including grouting with cement sand mortar 1:4 and top surface to be left clean after wire brushing

Base course of floor consisting of 100mm thick cement concrete 1:8:16 and 100mm sand filling using mechanical mixer for mixing of material

Providing and fixing 1st quality ceramic glazed wall tiles Matt/Semi Matt/Glosy/Highly Gloss finish/ Highlighter/ emboss conforming to IS : 15622 (thickness to be specified by the manufacture of approved make in all colours, shades except burgundy, bottle green, black of size 250 x 330 mm & 300x300mm as approved by Engineer-in-Charge in skirting, risers of steps and dados over 12 mm thick bed of cement Mortar 1:4 (1 cement: 4 fine sand) and jointing with grey cement slurry @ 3.3kg per sqm including pointing in white cement mixed with pigment of matching shade complete.

Providing and laying Anti skid Ceramic floor tiles of size 300x300 mm x 10 mm thick of 1st quality conforming to IS : 15622 of approved make in colours such as White, Ivory, Grey, Fume Red Brown, laid on flooring skirting and dado in 12.5mm thick cement plaster 1:3 in base and jointed with @ 3.3 kg/sqm including pointing the joints with white cement and matching pigment etc., completewhite cement slurry in joints including corners angles and beading.

Earth filling under floors with surplus ordinary soil or soil containing gravel or premises in 15 cm layers including ramming, watering and consolidated lead upto 1000 metres

Electrical

RECESSED PVC CONDUIT PIPE WIRING SYSTEM WITH MODULAR SWITCHES:

Wiring in PVC insulated copper conductor single core FR cable (ISI marked) overall 1.5sq. mm, 1100volts grade to be laid in heavy gauge PVC conduit pipe 20mm/ 25mm dia. (ISI Marked) recessed in wall etc., complete with powder coated/anodized concealed metal boxes (1.6mm thick with Brass lugs) required for suitable number of modules (Modular accessories) for having Step type electronic fan regulators (two module) 100watts, bell push, 6Amp. 2/3 universal socket (shuttered), 16/20Amp. combined/ universal Socket (shuttered), 6/10Amp. Switches, 16/20Amp. switches with indicator etc. and covered with Frame Plate etc., PVC connector (For Fan Box and Call Bell), Steel Hooks, Sheet metal fan box (1.6mm thick shape hexagonal), Circular junction Boxes (Four way PVC 1½" deep for walls and CI 3" deep for ceiling), bonding to earth with PVC insulated copper conductor single core FR cable (ISI marked) 1sq. mm, 1100volts grade (For 6Amp. wall socket & plug control point) and other petty material etc., including the cost of above material, cutting and filling up of chases (with finishing the surface):-

Wiring fan point (With fan box)

Wiring light point

Wiring 6Amp. Plug control comprising wall socket point

Wiring 16/20Amp. power plug control point

RECESSED AIR CONDITIONER SUPPLY TERMINAL POINT (USED FOR HGW, PVC CONDUIT & HDPE PIPE WIRING SYSTEM WITH MODULAR ACCESSORIES):

Wiring air conditioner supply terminal point recessed in wall etc., complete with powder coated/anodized concealed metal boxes required for suitable number of modules (Modular accessories) for having 25Amp. combined/ universal Socket (shuttered) and modular motor starter 25Amp. (2Module), covered with Frame Plate and other petty material etc. including the cost of above material, cutting and filling up of chases (with finishing the surface):-

Wiring AC supply terminal point having 1No. 25Amp. universal Socket (shuttered) erected at AC height and 1No. Motor starter 25Amp. erected at switchboard height.

PVC INSULATED FR COPPER CONDUCTOR CABLES:

Supply and erection of PVC insulated FR single core Unsheathed copper conductor cable (ISI marked) suitable upto 1100 volts grade confirm to IS:694/1990 left bare in pipe or casing of suitable size complete in all respect as desired by the Engineer-in-charge:-

Overall size 1.5sq.mm (Un-sheathed)

Overall size 2.5sq.mm (Un-sheathed)

Overall size 4sq.mm (Un-sheathed)

XLPE INSULATED UN-ARMOURED CABLES (LOOSE):

Supply, laying and erection of aluminium conductor XLPE insulated PVC sheathed Un-armoured and served cable 1100 volts grade as per IS 7098 (Part-1)1988 to be laid loose in the existing trench or pipe as per PWD General Specifications:-

Overall size 16sq.mm (2Core) Un-armoured (Loose)

PVC, HDPE PIPES & PVC FLEXIBLE PIPES:

Supply & erection of PVC Conduit Pipes (ISI marked) as per IS9537:Part-III & HDPE pipes (ISI marked) as per IS:4984:1995 for wiring purposes including bends, junction boxes, Steel hooks, M.S. saddle clamps and other petty materials etc., as per PWD General Specifications:-

Heavy Gauge PVC Conduit Pipe 25mm dia. (Flushed)

G.I. EARTHING:

Earthing with G.I. wire/ rope in G.I. pipe partly recessed and partly on surface complete with 150cm long 50mm dia. G.I. earth pipe (Cutting threads and 36 Nos. holes, 1cm dia. to make a mesh around the GI Pipe) and with G.I. reducing socket including erection of the same, 10.50 metre (34.44 feet) below ground level with 20Kg. charcoal & salt mixture etc., up to 14 metre in length (including boring & refilling).

Earthing with 8 S.W.G. (4mm dia.) G.I. wire in 15mm dia G.I. pipe with G.I. reducing socket 50mm x 15mm (upto 14Metre in length)

G.I. EARTHING WIRE/ ROPE (AS ADDITIONAL LENGTH): Fixing additional length of earthing with G.I. wire/ rope in G.I. pipe (Flushed in wall and floor) with sockets, elbows and Steel hooks including the cost of cutting and filling up of chases (with finishing the surface):-

Additional length G.I. wire 8 S.W.G. (4mm dia.) in 15mm dia. G.I. pipe (Flushed)

MINIATURE CIRCUIT BREAKERS:

Supply and erection of Miniature Circuit Breaker MCB's for circuit protection against overload and short circuit current fault suitable for 240/ 415 volts 50cycles AC supply with breaking capacity of 10kA, Curve-C and low watt losses as per IS/IEC 60898-1, energy limitation class-3, true contact indication, label holder facility in the existing MCB distribution board as per PWD General Specifications including connections with suitable size of thimbles/lugs:-

MCB Single Pole 6-32amp. (10kA, Curve-C)

MCB Double Pole 50, 63amp. (10kA, Curve-C)

SHEET METAL DOUBLE DOOR DISTRIBUTION BOARD FOR MCB's/ RCBO's/ RCCB's:

Supply and erection of sheet metal Double Door Distribution Boards IP 43-IK09 metal door (dust protected) as per IS 8623-1&3, IEC 61439-1&3 suitable for flush mounting with fully insulated copper busbars, shrouded neutral bars, earth bars, cement spill protector, color-coded interconnecting wire set, cable ties, blanking plates and circuit identifications label and of required no. of ways for mounting miniature circuit breakers/ RCBO's/ RCCB's in the distribution board (For SP&N distribution board with provision DP MCB's/ RCCB's/ RCBO's as incomer and SP MCB's as outgoings and for TP&N horizontal distribution board with provision TPN/ FP MCB's/ RCCB's/ RCBO's as incomer and SP MCB's as outgoings) as per PWD General specifications including connections with suitable size of thimbles and bonding to existing earth etc:-

SP&N Double Door Distribution Board 8 way each

Supply and erection of Double Walled Corrugated (DWC) HDPE pipe to be laid 1/2mtr. below ground level including excavation placing the pipe in position and back filling with excavated soil etc. of the required size:-

Double Walled Corrugated HDPE Pipe 50/ 38mm (Outer/ Inner dia.)

Supply and erection of AC Ceiling Fan 1200mm (48")-3star suitable for 230 V single phase with double ball bearing, copper wound, full aluminium body 3Nos of blades, white in colour. The mounting type is down rod mount. The product should possess a minimum air delivery of 218 CMM. The rated speed of the the product must be minimum of 350 revolutions per minute and 5Nos. of speeds. The product should be complete in all aspects with fan motor, bladeset down rod, conopy set, shackle kit, twisted wire etc., including erection & testing of ceiling fan having connection with PVC insulated PVC sheathed two single core copper conductor (FR) cable 0.75 sq. mm complete in all respects as per satisfcation of the Engineer in-charge at site.

Supply and erection of LED batten 40watt LED (including LED driver) with High quality extruded aluminium with efficacy of LED fixture minimum 100 lumens per watt and operating voltage between 140 to 270 volt, input AC frequency 50 Hz ± 3 %. complete along with erection of the same with connections, testing etc. complete in all respects as approved and desired by the Engineer-in-charge at site.The certification and Specifications of the LED Fitting's should be as approved by O/o Advisor (Technical), Govt of Punjab vide Letter no.AT/2021/GL/1410-1422 Dated 06/05/2021. Besides this the lighting fixture manufacturer should have inhouse NABL accredited lab.

S/E of 12" Exhaust fan (300mm-900RPM) of ISI marked Copper and heavy duty motor with die cast rotor mounted on two ball bearing including erection, connections and testing etc. complete with flexible wire and petty material reqd. for connections and louver shutter complete in all respects as approved and desired by the engineer in charge at site.

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