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| 1 | Earth work in excavation by mechanical means (Hydraulic excavator)/ manual means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan) including getting out and disposal of excavated earth lead upto 50 m and for all lift, as directed by Engineer-in-charge. 1 All kinds of soil |
| 2 | Excavation work by mechanical means (Hydraulic excavator)/ manual means in foundation trenches or drains (not exceeding 1.5m in width or 10 sqm on plan), including dressing of sides and ramming of bottoms, lift upto 1.5 m, including getting out the excavated soil and disposal of surplus excavated soils as directed, within a lead of 50 m.Ordinary rock |
| 3 | Centering and shuttering including strutting, propping etc. and removal of form for all heights :Foundations, footings, bases of columns, etc. for mass concrete |
| 4 | Centering and shuttering including strutting, propping etc. and removal of form for all heights :Walls (any thickness) including attached pilasters, butteresses, plinth and string courses etc. |
| 5 | Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level:1:4:8 (1 Cement : 4 coarse sand (zone-III) : 8 graded stone aggregate 40 mm nominal size) |
| 6 | Providing and laying in position ready mixed plain cement concrete, with cement content as per approved design mix and manufactured in fully automatic batching plant and transported to site of work in transit mixer forall leads, having continuous agitated mixer, manufactured as per mix design of specified grade for plain cement concrete work, including pumping of R.M.C. from transit mixer to site of laying and curing, excluding the cost of centering, shuttering and finishing, including cost of curing, admixtures in recommended proportions as per IS : 9103 to accelerate/ retard setting of concrete, improve workability without impairing strength and durability as per direction of the Engineer-in-charge.All works upto plinth level:M25 grade plain cement concrete (cement content considered @ 300 kg/cum) |
| 7 | Providing and laying in position ready mixed or site batched design mix cement concrete for reinforced cement concrete work; using coarse aggregate and fine aggregate derived from natural sources, Portland Pozzolana / Ordinary Portland /Portland Slag cement, admixtures in recommended proportions as per IS: 9103 to accelerate / retard setting of concrete, to improve durability and workability without impairing strength; including pumping of concrete to site of laying, curing, carriage for all leads; but excluding the cost of centering, shuttering, finishing and reinforcement as per direction of the engineer-in-charge, for the following grades of concrete.: Note: Extra cement up to 10% of the minimum specified cement content in design mix shall be payable separately. In case the cement content in design mix is more than 110% of the specified minimum cement content, the contractor shall have discretion to either re-design the mix or bear the cost of extra cement.All works upto plinth levelConcrete of M25 grade |
| 8 | Add for using extra cement items of design mix over and above specified cement content therein. |
| 9 | Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete upto plinth level.a)Thermo-Mechanically Treated bars of grade Fe-500D or more. |
| 10 | Filling available excavated earth (excluding rock) in trenches, plinth,sides of foundations etc. in layers not exceeding 20cm in depth,consolidating each deposited layer by ramming and watering, lead up to 50 m and lift upto 1.5 m. |
| 11 | Brick work with non modular fly ash bricks conforming to IS:12894, class designation 10 average compressive strength in foundation level and plinth in:Cement mortar 1:6 (1 cement : 6 Coarse sand) |
| 12 | 12 mm cement plaster of mix : 1:6 (1 cement: 6 coarse sand) |
| 13 | 15 mm cement plaster on rough side of single or half brick wall of mix:1:6 (1 cement: 6 coarse sand) |
| 14 | Structural steel work riveted, bolted or welded in built up sections, trusses and framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer all complete. |
| 15 | Providing and fixing mild steel round holding down bolts with nuts and washer plates complete. |
| 16 | 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 stringers, treads, landings etc. of stair cases, including use of chequered plate wherever required, all complete |
| 17 | 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 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-(Smooth-antiskid non-slippery Granite finish vitrified tiles) |
| 18 | Providing and fixing white vitreous china pedestal type water closet (European type W.C. pan) with seat and lid, 10 litre low level white P.V.C. flushing cistern, including flush pipe, with manually controlled device (handle lever), conforming to IS : 7231, with all fittings and fixtures complete, including cutting and making good the walls and floors wherever required :W.C. pan with ISI marked white solid plastic seat and lid |
| 19 | Providing and fixing white vitreous china flat back or wall corner type lipped front urinal basin of 430x260x350 mm and 340x410x265 mm sizes respectively with automatic flushing cistern with standard flush pipe and C.P. brass spreaders with brass unions and G.I clamps complete, including painting of fittings and brackets, cutting and making good the walls and floors wherever required :One urinal basin with 5 litre white P.V.C. automatic flushing cistern |
| 20 | Providing and fixing wash basin with C.I. brackets, 15 mm C.P. brass pillar taps, 32 mm C.P. brass waste of standard pattern, including painting of fittings and brackets, cutting and making good the walls wherever require:White Vitreous China Wash basin size 630x450 mm with a single 15 mm C.P. brass pillar tap |
| 21 | Providing and fixing mirror of superior glass (of approved quality) and of required shape and size with plastic moulded frame of approved make and shade with 6 mm thick hard board backing :Rectangular shape 453x357 mm |
| 22 | Providing and fixing toilet paper holder :C.P. brass |
| 23 | Providing and fixing PTMT Bottle Trap for Wash basin and sink.Bottle trap 38 mm single piece moulded with height of 270 mm, effective length of tail pipe 260 mm from the centre of the waste coupling, 77 mm breadth with 25 mm minimum water seal, weighing not less than 263 gms |
| 24 | Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes, having thermal stability for hot & cold water supply including all CPVC plain & brass threaded fittings This includes jointing of pipes & fittings with one step CPVC solvent cement, trenching, refilling & testing of joints complete as per direction of Engineer in Charge.32 mm nominal outer dia Pipes |
| 25 | Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes, having thermal stability for hot & cold water supply, including all CPVC plain & brass threaded fittings and fixing the pipe with clamps at 1.00 m spacing. This includes jointing of pipes & fittings with one step CPVC solvent cement and the cost of cutting chases and making good the same including testing of joints complete as per direction of Engineer in Charge.Concealed work, including cutting chases and making good the walls etc. 25 mm nominal dia Pipes |
| 26 | Providing and fixing brass bib cock of approved quality :15 mm nominal bore |
| 27 | Providing and fixing C.P. brass angle valve for basin mixer and geyser points of approved quality conforming to IS:8931 15 mm nominal bore |
| 28 | Providing and fixing ball valve (brass) of approved quality, High or low pressure, with plastic floats complete :25 mm nominal bore |
| 29 | Providing and fixing ball valve (brass) of approved quality, High or low pressure,complete :25 mm nominal bore |
| 30 | Providing and fixing uplasticised PVC connection pipe with brass unions : 45 cm length,15 mm nominal bore |
| 31 | Providing and fixing P.V.C. waste pipe for sink or wash basin including P.V.C. waste fittings complete. Flexible pipe 40 mm dia |
| 32 | Providing and fixing PTMT grating of approved quality and colour.Circular type, 100 mm nominal dia |
| 33 | 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 diameter |
| 34 | Providing and fixing square-mouth S.W. gully trap : 100x100 mm size P type With common burnt clay F.P.S. (non modular) bricks of class designation 7.5 |
| 35 | Constructing brick masonry manhole in cement mortar 1:4 ( 1 cement : 4 coarse sand ) with R.C.C. top slab with 1:1.5:3 mix (1 cement : 1.5 coarse sand (zone-III) : 3 graded stone aggregate 20 mm nominal size), foundation concrete 1:4:8 mix (1 cement : 4 coarse sand (zone-III) : 8 graded stone aggregate 40 mm nominal size), inside plastering 12 mm thick with cement mortar 1:3 (1 cement : 3 coarse sand) finished with floating coat of neat cement and making channels in cement concrete 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size) finished with a floating coat of neat cement complete as per standard design : Inside size 90x80 cm and 45 cm deep including C.I.cover with frame (light duty) 455x610 mm internaldimensions, total weight of cover and frame to be not less than 38 kg (weight of cover 23 kg and weight offrame 15 kg) : With common burnt clay F.P.S. (non modular) bricks of class designation 7.5 |
| 36 | Making soak pit 2.5 m diameter 3.0 metre deep with 45 x 45 cm dry brick honey comb shaft with bricks and S.W. drain pipe 100 mm diameter, 1.8 m long complete as per standard design.With common burnt clay F.P.S. (non modular) bricks of class designation 7.5 |
| 37 | Providing and placing on terrace (at all floor levels) polyethylene water storage tank, IS : 12701 marked, with cover and suitable locking arrangement and making necessary holes for inlet, outlet and overflow pipes but without fittings and the base support for tank. |
| 38 | Providing and laying 60mm thick factory made cement concrete interlocking paver block of M -30 grade made by block making machine with strong vibratory compaction, of approved size, design & shape, laid in required colour and pattern over and including 50mm thick compacted bed of coarse sand, filling the joints with line sand etc. all complete as per the direction of Engineer-in-charge. |
| 39 | Providing and fixing 4\"dia G.I. pipes complete with 4\"dia G.I. fittings including trenching and refilling etc. |
| 40 | Providing and fixing 6\"dia G.I. pipes complete with 6\"dia G.I. fittings including trenching and refilling etc. |
| 41 | Providing, Installation, fixing & Painting of Frangible Shelter of Fire Retardant water proof Frangible Hut & Toilet block for Localizer/Glide Path.HUT Wall & Roof: 50mm thick PUF panels with both sides 2mm thick FRP sheets.Size:8.0 Mtrs x 5.0 Mtrs x 3.5 Mtrs Includes 1 Partition & 2 Doors and Toilet block Size: 2.0 Mtrs x 2.0 Mtrs x 3.5 Mtrs Includes 1 DoorPUF Density : 40 +/-2Kg/m3.The design and detailed drawings will be vetted and certified by IIT/NIT/Govt Engg. Colleges,to ensure compliance with ICAO Aerodrome Design Manual (Doc No.9157,Part 6 -Frangibility) For make please refer Page No: 277. |
| 42 | Preparation of granular sub-base by providing close graded material, conforming to specifications mixing in a mechanical mix plant at OMC, carriage of mixed material by mechanical transport to work site, for all leads and lifts, spreading in uniform layers of specified thickness with mechanical means including neatly leveling & dressing on prepared surface and compacting with vibratory power roller to achieve the desired density, complete and as per direction of Engineer-in-charge: Conforming to Grading-I requirement.(size range 75 mm to 0.075 mm) having CBR Value-30 |
| 43 | Providing, laying, spreading and compacting graded stone aggregate (size range 53 mm to 0.075 mm) to wet mix macadam (WMM) specification including premixing the material with water at OMC in mechanical mix plant, carriage of mixed material by mechanical transport to site, for all leads & lifts, laying in uniform layers with mechanical paver finisher in sub- base /base course on well prepared surface and compacting with vibratory roller of 8 to 10 tonne capacity to achieve the desired density, complete as per specifications and directions of Engineer-in-Charge. |
| 44 | Providing and applying primer coat with bitumen emulsion SS1 grade conforming to IS:8887 on prepared surface of Granular Base including clearing of surface and spraying primer at the rate of 0.70 kg/sqm using mechanical means complete in all respects as per direction of Engineer-In-Charge.The contractor shall quote his rates assuming quantity of bitumen emulsion as 0.70 Kg/Sqm.If the actual quantity of bitumen emulsion varies from the quantity assumed above,necessary cost adjustment for deviation in the quantity of bitumen emulsion shall be done as per rate in actual supply voucher from nearest refinery at the time of execution.The rate of bitumen emulsion exclusive of GST shall only be considered for payment. |
| 45 | Providing and laying of Hot Mix Dense Bituminous Macadam(DBM)using crushed stone aggregate of quality,size and grading as specified and #filler as specified and Viscosity Grade Bitumen (supplied in bulk)in proportions as per job mix formula and laid to specified levels,grade and camber as per specification,drawings and as directed by the Engineer-in-Charge including compacting with 8-10 tonne, preferably vibratory road roller of adequate capacity to achieve the specified values of compaction,strength,surface accuracy complete [for tendering purpose VG bitumen of grade VG-30 shall be taken as 110 kg/m3 of mix supplied in bulk produced by Govt. Refineries and 2% stone dust by weight of aggregates as filler material]. |
| 46 | Providing and applying tack coat (using bitumen emulsion (Rapid setting)complying with IS:8887 ,spraying the bitumen with mechanically operated spray unit at the rate specified below,cleaning and preparing the existing pavement surface as per specifications complete in all respects as per direction of Engineer-In-Charge.If the actual quantity of bitumen varies from the quantity specified,necessary cost adjustment for deviation in the quantity of bitumen shall be done as per rate in actual supply voucher from nearest refinery at the time of execution.The rate of bitumen exclusive of GST shall only be considered for payment.a) 0.20 Kg/Sqm on existing bituminous surface |
| 47 | Providing and laying of Hot Mix Semi Dense Asphaltic Concrete (SDAC)using crushed stone aggregate of quality,size and grading as specified and filler as specified and Viscosity Grade Bitumen (supplied in bulk)in proportions as per job mix formula and laid to specified levels,grade and camber as per specification,drawings and as directed by the Engineer-in-Charge including compacting with 8-10 tonne preferably vibratory road roller of adequate capacity to achieve the specified values of compaction,strength,surface accuracy complete [for tendering purpose VG bitumen of grade VG-30 content shall be taken as 120 kg/m3 of mix supplied in bulk produced by Govt.Refineries and 2% stone dust by weight of aggregates as filler material]. |
| 48 | Engaging dozer / Grader (including required manpower and POL) for grading, trimming and levelling of Runway Strip to the required slope complete as per direction of EIC |
| 49 | Random rubble masonry with hard stone in foundation and plinth including levelling up with cement concrete 1:6:12 (1 cement : 6 coarse sand : 12 graded stone aggregate 20 mm nominal size) upto plinth level with : Cement mortar 1:6 (1 cement : 6 coarse sand) |
| 50 | Dry stone pitching 22.5 cm thick including supply of stones and preparing surface complete. |
| 51 | Chequerred precast cement concrete tiles 22 mm thick in footpath & courtyard, jointed with neat cement slurry mixed with pigment to match the shade of tiles, including rubbing and cleaning etc. complete, on 20 mm thick bed of cement mortar 1:4 (1 cement: 4 coarse sand). Ordinary cement without any pigment |
| 52 | Supplying and drawing following sizes of FRLS PVC insulated copper conductor, single core cable in the existing surface/ recessed steel/ PVC conduit as required.a) 3x4 sq. mm |
| 53 | Wiring for light point/ fan point/ exhaust fan point/ call bell point with 1.5 sq.mm FRLS 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. FRLS PVC insulated copper conductor single core cable etc as required. |
| 54 | Supply of 1200 mm BLDC ceiling fan of sweep energy efficient, with double ball bearing, standard down rod and other standard accessories etc without regulator suitable for operation on 230 V 50 Hz AC supply etc complete as required. |
| 55 | Installation, testing and commissioning of ceiling fan, including wiring the down rods of standard length (upto 30 cm) with 1.5 sq. mm FRLS PVC insulated, copper conductor, single core cable etc. as required. |
| 56 | Supply of batten light 20W,LED type luminaire fixtures withcolour temperature 6500K suitable to operate 230V, 50Hz AC supplyand as per specifications (Make: Havells, Model: LED Pride Essential Batten 20 W 6500 Kor Make: Eveready Model: LED Batten PL super bright 20 W 6500 K or equivalent ) |
| 57 | Supply of 30W,street light luminaire fixtures with colour temperature 5700K suitable to operate 230V, 50Hz AC supply and as per specifications ( Make: Eveready Model: LEDSL03015-04 HE30W 5700 K or equivalent ) including suitable mounting arrangements like pipe, clamps, Screws, internal wiring etc complete as required |
| 58 | Installation, Testing, Commissioning of wall bracket /ceiling,LED/CFL fittings of all sizes and shapes complete with all accessories including connections etc. as required. |
| 59 | SITC of high wall mounted inverter type split air-conditioning units having capacity of1.5 TR with 5 Star ratingsuitable for operation on 230V, 50Hz, AC supply, complete with of non-ductable indoor unit with remote control and outdoor unit having copper condenser coil with aluminium fins, refrigerant piping of suitable length and suitable size , interconnecting cabling, drain piping (all piping cabling upto a length of 10 meters), etc, providing raisedcement concrete platform with suitable mountings for outdoor units etc complete as required. |
| 60 | Supply and fixing of automatic electronic 4 KVA voltage stabilizer suitable for 1.5TRSplit air conditioners having an input range of 170-270V with high/low voltage cut off, intelligent timer etc complete as required. |
| 61 | SITC of change over timer for air conditioning system of proton model no: ACC-50 or equilvalent with suitable contactors , enclosures, connections complete as required. |
| 62 | Supplyingandfixingfollowingway,Threepoleandneutral,sheetsteel,MCB distribution board, 415 volts, on surface/ recess, complete with tinned copper bus bar, neutral bus bar, earth bar, din bar, interconnections, powder painted including earthing etc. as required. (But without MCB/RCCB/Isolator)8 way, Double door, Horizontal DB |
| 63 | Supplying and fixing following rating, four pole, (three phase and neutral), 415 volts, residual current circuit breaker (RCCB), having a sensitivity current 30 milli amperes in the existing MCB DB complete with connections, testing and commissioning etc. as required. |
| 64 | Supplying and fixing 6 amps to 32 amps rating, 240/415 volts,10 kA, “C” curve, miniature circuit breaker suitable for inductive load of following poles in the existing MCB DB complete with connections, testing and commissioning etc. as required.Single pole |
| 65 | Supply and installation of3phase, 415V/415V with off circuit tap changing in steps of 2.5% 20 KVA, Isolating Transformers includinggrounding of neutral complete as required. |
| 66 | SITC of 50mmx80mm aluminium snap on trunking of Legrand make or equivalent with divider, joint , end cap, flat junction with suitable mounting/wiring accessories for fixing switch and socket complete as required. |
| 67 | Supplying and fixing 16A, 3 pin combine, Switch and Socket suitable for fixing in the above (Item no:15) aluminium trunking complete as required. |
| 68 | SITC of ABC type fire extinguisher confirming to IS: 15683 complete as required. |
| 69 | SITC of Wall mounted emergency light with backup of atleast 180 minutes including connections for charging complete as required. |
| 70 | Supply of portable handheld type LED emergency light having back up of minimum 180 minitues and chargable in 230V 50Hz AC supply. |
| 71 | Supply of following sizesXLPE insulated PVC sheathed copper conductor armoured power cable of 1.1 KV grade conforming to IS-7098 Part-I amended upto date etc. complete as required.a)3CX4 sqmm |
| 72 | Supply of following sizesXLPE insulated PVC sheathed copper conductor armoured power cable of 1.1 KV grade conforming to IS-7098 Part-I amended upto date etc. complete as required.b)4CX10 sqmm |
| 73 | Laying of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of following size in the existing RCC/ HUME/ METAL pipe as required. Upto 35 sqmm |
| 74 | Supplying and making end termination with brass compression gland and copper lugsforfollowingsizeofPVCinsulatedandPVCsheathed/XLPEaluminium conductor cable of 1.1 KV grade as required.a)3CX4 sqmm |
| 75 | Supplying and making end termination with brass compression gland and copper lugsforfollowingsizeofPVCinsulatedandPVCsheathed/XLPEaluminium conductor cable of 1.1 KV grade as required.b)4CX10 sqmm |
| 76 | Supplying and laying of 40 mm size PN 6, PE 63 HDPE pipe ISI marked along with all accessories like socket, bend, couplers etc. conforming to IS 4984 complete with fitting and cutting, jointing etc.in the direct in ground (75 cm below ground level ) including excavation and refilling the trench complete as required. |
| 77 | Earthing with G.I. earth pipe 4.5 metre long, 40 mm dia including accessories, and providing masonry enclosurewith coverplatehaving lockingarrangement and watering pipe etc with charcoal/ coke and salt as required. |
| 78 | Providing and fixing 25 mm X 5 mm G.I. strip in 40 mm dia G.I. pipe (0.5m below ground)from earth electrode including connection with G.I. nut, bolt, spring, washer excavation and re-filling etc. as required. |
