Construction of Underground Static Water Tank for Fire Section at Kullu-Manali Airport

Amount

Civil Works :- Carriage of matirials By Mechanical Transport including loading,unloading and stacking : Excavated Rock upto 3 KM

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 lift upto 1.5 m, as directed by Engineer-in-charge : All kinds of soil.

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 lift upto 1.5 m, as directed by Engineer-in?charge : Ordinary rock.

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.

Extra for every additional lift of 1.5 m or part thereof in excavation / banking excavated or stacked materials. All kinds of soil

Extra for every additional lift of 1.5 m or part thereof in excavation / banking excavated or stacked materials. Ordinary or hard rock

Supplying and filling in plinth with sand under floors, including watering, ramming, consolidating and dressing complete.

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) derived from natural sources : 8 graded stone aggregate 40 mm nominal size derived from natural sources).

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

Centering and shuttering including strutting, propping etc. and removal of form for : Walls (any thickness) including attached pilasters, butteresses, plinth and string courses etc.

Centering and shuttering including strutting, propping etc. and removal of form for : Suspended floors, roofs, landings, balconies and access platform.

Centering and shuttering including strutting, propping etc. and removal of form for Edges of slabs and breaks in floors and walls.: Under 20 cm wide

Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete upto plinth level : Thermo-Mechanically Treated bars of grade Fe-500D or more.

Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete above plinth level.: Thermo-Mechanically Treated bars of grade Fe-500D or more.

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 1.10 times 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 level Concrete of M25 grade with minimum cement content of 330 kg /cum

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 1.10 times 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 level : Concrete of M30 grade with minimum cement content of 350 kg /cum.

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 1.10 times 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 above plinth level upto floor V level Concrete of M25 grade with minimum cement content of 330 kg /cum

Brick work with common burnt clay F.P.S. (non modular) bricks of class designation 7.5 in superstructure above plinth level up to floor V level in all shapes and sizes in : Cement mortar 1:4 (1 cement : 4 coarse sand)

Providing and fixing 1mm thick M.S. sheet door with frame of 40x40x6 mm angle iron and 3 mm M.S. gusset plates at the junctions and corners, all necessary fittings complete, including applying a priming coat of approved steel primer. Using M.S. angels 40x40x6 mm for diagonal braces

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

Distempering with oil bound washable distemper of approved brand and manufacture to give an even shade : New work (two or more coats) over and including water thinnable priming coat with cement primer

Finishing walls with Acrylic Smooth exterior paint of required shade : New work (Two or more coat applied @ 1.67 ltr/10 sqm over and including priming coat of exterior primer applied @ 2.20 kg/10 sqm).

Providing and laying design mix cement concrete of M-30 grade, in roads/ taxi tracks/ runways, using cement content as per design mix, using coarse sand and graded stone aggregate of 40 mm nominal size in appropriate proportions as per approved & specified design criteria, providing dowel bars with sleeve/ tie bars wherever required, laying at site, spreading and compacting mechanically by using needle and surface vibrators, levelling to required slope/ camber,finishing with required texture, including steel form work with sturdy M.S. channel sections, curing, making provision for contraction/ expansion, construction & longitudinal joints (10 mm wide x 50 mm deep) by groove cutting machine, providing and filling joints with approved joint filler and sealants, complete all as per direction of Engineer-in-charge (Item of joint fillers, sealants, dowel bars with sleeve/ tie bars to be paid separately). Note:- Cement content considered in M-30 is @ 340 kg/cum. Excess/ less cement used as per design mix is payable/ recoverable separately. Cement concrete prepared with batch mixing machine

Providing and filling in position rubberized bitumen hot sealing compound for sealing of expansion joints in roads / pavements all complete as per direction of the Engineer-in-Charge. Using grade 'A' sealing compound conforming to IS: 1834.

Construction 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 tippers to work site, for all leads & lifts, spreading in uniform layers of specified thickness with motor grader on prepared surface and compacting with vibratory power roller to achieve the desired density, complete as per specifications and directions of Engineer-in-Charge. With material conforming to Grade-II (size range 53 mm to 0.075 mm ) having CBR Value-25

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 for all leads & lifts, laying in uniform layers with mechanical paverfinisher in sub- base / base course on well prepared surface and compacting with vibratory roller of 8 to 10 tonne capacity to achievethe desired density, complete as per specifications and directions of Engineer-in-Charge.

Providing and fixing G.I. pipes complete with G.I. fittings including trenching and refilling etc. External work 80 mm dia nominal bore

Providing and fixing gun metal gate valve with C.I. wheel of approved quality (screwed end) : 80 mm nominal bore

Providing and fixing G.I. Union in G.I. pipe including cutting and threading the pipe and making long screws etc. complete (New work) : 80 mm nominal bore

Providing and applying integral crystalline slurry of hydrophilic in nature for waterproofing treatment to the RCC structures like retaining walls of the basement, water tanks, roof slabs, podiums, reservior, sewage & water treatment plant, tunnels / subway and bridge deck etc., prepared by mixing in the ratio of 5 : 2 (5 parts integral crystalline slurry : 2 parts water) for vertical surfaces and 3 : 1 (3 parts integral crystalline slurry : 1 part water) for horizontal surfaces and applying the same from negative (internal) side with the help of synthetic fiber brush. The material shall meet the requirements as specified in ACI?212-3R-2010 i.e by reducing permeability of concrete by more than 90% compared with control concrete as per DIN 1048 and resistant to 16 bar hydrostatic pressure on negative side. The crystalline slurry shall be capable of self-healing of cracks up to a width of 0.50mm. The work shall be carried out all complete as per specification and the direction of the engineer-in-charge. The product performance shall carry guarantee for 10 years against any leakage. : For vertical surface two coats @ 0.70 kg per sqm.

Providing and applying integral crystalline slurry of hydrophilic in nature for waterproofing treatment to the RCC structures like retaining walls of the basement, water tanks, roof slabs, podiums, reservior, sewage & water treatment plant, tunnels / subway and bridge deck etc., prepared by mixing in the ratio of 5 : 2 (5 parts integral crystalline slurry : 2 parts water) for vertical surfaces and 3 : 1 (3 parts integral crystalline slurry : 1 part water) for horizontal surfaces and applying the same from negative (internal) side with the help of synthetic fiber brush. The material shall meet the requirements as specified in ACI?212-3R-2010 i.e by reducing permeability of concrete by more than 90% compared with control concrete as per DIN 1048 and resistant to 16 bar hydrostatic pressure on negative side. The crystalline slurry shall be capable of self-healing of cracks up to a width of 0.50mm. The work shall be carried out all complete as per specification and the direction of the engineer-in-charge. The product performance shall carry guarantee for 10 years against any leakage. : For horizontal surface one coat @1.10 kg per sqm.

Providing and fixing hard drawn steel wire fabric of size 75 x25 mm mesh or other suitable size wire mesh to be fixed & firmly anchored to the concrete surface by means of "L" shaped mild steel shear key welded with existing reinforcement including the cost of materials, labour, tool & plants as approved by Engineer-in-charge.

Designing of RCC Raft Footings, Walls etc. of Underground Water Static tank and Foundation, column, Beam, Slab of Pump room as per the enclosed plan or as directed by Engineer-in-charge. The item includes preparation of preliminary sketches, detailed working drawings, preparation of structural designs and providing at least three sets of structural drawing for the same. Note :- (i). All structural design and drawings must be vetted from IIT/ NIT/ State Govt. Engg. College before actual execution. (ii). The safe bearing capacity of the soil to be considered in the design is 12 ton/m2 at a depth of 1.35 meters.

Electrical Works :- 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. (a) GroupC

Wiring for light/ power plug with 2X4 sq. mm FRLS PVC insulated copper conductor single core cable in surface/ recessed steel conduit alongwith 1 No 4 sq. mm FRLS PVC insulated copper conductor single core cable for loop earthing as required.

Supply and fixing following way, single pole and neutal,sheet steel MCB distribution board,240 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/solator) (a) 6 way, Double door

Supplying and fixing following modular switch/ socket on the existing modular plate & switch box including connections but excluding modular plate etc. as required. 5/6 Amp switch

Supplying and fixing following modular switch/ socket on the existing modular plate & switch box including connections but excluding modular plate etc. as required. 15/16 Amp switch

Supplying and fixing following modular switch/ socket on the existing modular plate & switch box including connections but excluding modular plate etc. as required. 3 pin 5/6 Amp socket outlet

Supplying and fixing following modular switch/ socket on the existing modular plate & switch box including connections but excluding modular plate etc. as required. 6 pin 15/16 amp socket outlet

Supplying and fixing 5 amps to 32 amps rating, 240/415 volts "C" curve, mimiature circuit breaker suitable for inducative loaad of following poles in the exiting MCB DB complete with connections,testing and commissioning etc. as required. Single pole 6 A

Supplying and fixing 5 amps to 32 amps rating, 240/415 volts "C" curve, mimiature circuit breaker suitable for inducative loaad of following poles in the exiting MCB DB complete with connections,testing and commissioning etc. as required. Double pole 10 A

Supplying & fixing suitable size GI box wih modular plate and cover in front on surface or in recess i/c providing and fixing 25 amp modular socket outlet and 25 Amps modular SP MCB, “C” curve including connection, painting etc. as required.

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

Supplying and laying of following size DWC HDPE pipe ISI marked along with all accessories like socket, bend, couplers etc. conforming to IS 14930, Part II complete with fitting and cutting, jointing etc.direct in ground (75 cm below ground level) including excavation and refilling the trench but excluding sand cushioning and protective covering etc. , complete as required. 63 mm dia (OD-63 mm & ID-51 mm nominal)

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/DWC HDPE pipe as required. Size up to 35 sq. mm

Laying and fixing of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of Upto 35 sq. mm (clamped with 1mm thick saddle) on wall surface as required. Size up to 35 sq. mm

Supplying and making end termination with heavy duty type brass single compression gland and aluminium lugs for following size of XLPE insulated aluminium conductor cable of 1.1 kV grade as required. Size up to 35 sq. mm

Supplying and fixing cable route marker with 10cmx10cmx5mm thick G.I. plate with inscription there on bolted/welded to 35 mm x35mmx6mm angle iron 60cm long and fixing the same in ground as required.

Earthing with G.I. earth plate 600 mm X 600 mm X 6 mm thick including accessories, and providing masonry enclosure with cover plate having locking arrangement and watering pipe of 2.7 metre long etc. with charcoal/ coke and salt as required.

Supplying and laying 25 mm X 5 mm G.I strip at 0.50 metre below ground as strip earth electrode, including connection/ terminating with G.I. nut, bolt, spring, washer etc. as required. (Jointing shall be done by overlapping and with 2 sets of G.I. nut bolt & spring washer spaced at 50mm)

Providing and fixing 25 mm X 5 mm 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.

Providing and fixing 25 mm X 5 mm copper strip on surface or in recess for connections etc. as required

Providing and fixing 6 SWG dia G.I. wire along with UG cable in direct Ground/Trench/ HDPE/GI Pipe etc complete as required.

Installation of Propeller Type AC Ventilating Fans - Exhaust Fans of 450 mm size conforming to IS:2312:1967 latest with operating voltage of 230 V, 50 HZ, AC, Single Phase.

Installation, testing and commissioning of pre-wired, LED fitting of 20 Watt LED tube light fitting with superior aesttretic & heat dissipation capability. Provided with highly efficient integral constant current led driver suitable for 220-240 V AC input.

Installation, testing and commissioning of 70 Watt rectangular flood LED light light with presssure die-cast aluminimum cover on both side for holding extruded aluminium heat sink, with heat resistant toughened glass with control gear, CCT 5700K-6500K, power factor >0.95, 140V- 270V, 50Hz AC Voltage.

Supply of 1.5 sq. mm ISI marked, FRLS PVC insulated, single core copper conductor cable

Supply of 2.5 sq. mm ISI marked, FRLS PVC insulated,single core copper conductor cable

SITC of hydropneumetic System Pumping Set having Pump Capacity-12 cum/hr. (200 LPM), Head not less than-45 m, HP-5.00

Supply, Installation, Testing & Commissioning of In-door type LT Control Panel, cubicle type. IP 54, free standing, floor mounting, dust and vermin proof, weather proof, suitable for operation on 3 phase and neutral, 440/220 V, 50 Hz AC system with Copper busbars including internal wiring with ( FRLSH )suitable size wires/cable interconnection, bottom, cable entry provision, including with DMC/SMC bus bar supports, 2 nos. earth stud including supply and installation of following switchgears, metering instruments and accessories in the Panel and as per specifications - i). INCOMER:- 1 No.- 32 A, 25 KA TP+N, MCCB, Thermal Magnetic release(O/C,S/C) Protection ROM+SPRD+1 C/O AUX.CONTACT. Variable range Moulded Case Circuit Breaker (Icu value 25 KA = Ics). ii.) Indicating lamps:R,Y, B, LED -03 NOS., B PHASE-1 NOS., ON/OFF LED-2 NOS, 32 A NETURAL LINK-2 NOS, 6 A SP MCB-4 NOS, Digital Multifunction Meter- 1 No; iii) BUSBARS:- 1 Set of 63 A Copper busbars of -1X20X10 MM .-01 NOS. NEUTRAL BUSBARS:- 1 Set of 63 A Copper busbars of -1X20X10 MM .-01 NOS. EARTH BUSBARS:- 1 Set of 63 A Copper busbars of -1X25X6 MM .-01 NOS. iv) 09 A FP AC1 duty contactor - 1 no. v) Outgoing – 6 A-32 A, TP, MCB – 02 Nos.

Supply of following size of 1.1 KV grade, Armoured XLPE insulated PVC sheathed Aluminium conductor cable onfirming to IS: 7098 Part-I amended up to date 3.5 Core X 35 Sq mm

Supply of Propeller Type AC Ventilating Fans - Exhaust Fans of 450 mm size conforming to IS:2312:1967 latest with operating voltage of 230 V, 50 HZ, AC, Single Phase.

Supply of 20 Watt LED tube light fitting with superior aesttretic & heat dissipation capability. Provided with highly efficient integral constant current led driver suitable for 220-240 V AC input. lt has a system level lumen package of 4200 lumens with luminaire efficacy of > 110 lm/W. Constant current output driver, operating range 150 - 270 V AC supply.

Supply of 70 Watt rectangular flood LED light light with presssure die-cast aluminimum cover on both side for holding extruded aluminium heat sink, with heat resistant toughened glass with control gear, CCT 5700K-6500K, power factor >0.95, 140V- 270V, 50Hz AC Voltage range LED Colour Temp. from 65OO deg.K +/- 3OO deg.K with PF>0.95 and THD< or = 20% & surge protection more than 2.5 KV, CRI 80.

Mohan Singh Negi