Remaining Miscellaneous work for Uttarakhand Niwas, 03, Gopinath Bardolai Marg, Chankyapuri, New Delhi

Amount

Providing and laying in position machine batched and machine mixed design mix M-25 grade cement concrete for reinforced cement concrete work, using cement content as per approved design mix, including pumping of concrete to site of laying but excluding the cost of centering, shuttering, finishing and reinforcement, including 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 Engineer-in-charge.“(Note :- Cement content considered in this item is @ 330 kg/cum.“Excess/ less cement used as per design mix is payable/recoverable separately). All works upto plinth level

Providing and laying in position machine batched and machine mixed design mix M-25 grade cement concrete for reinforced cement concrete work, using cement content as per approved design mix, including pumping of concrete to site of laying but excluding the cost of centering, shuttering, finishing and reinforcement, including 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 Engineer-in-charge.“(Note :- Cement content considered in this item is @ 330 kg/cum.“Excess/ less cement used as per design mix is payable/recoverable separately). All works above plinth level upto floor V level

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 : 8 graded 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 to plinth level : 1:1.5:3 (1 cement : 1.5 coarse sand : 3 graded stone aggregate 20 mm nominal size)

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. up to floor five level, excluding cost of centering, shuttering, finishing and reinforcement : 1:1.5:3 (1 cement : 1.5 coarse sand : 3 graded stone aggregate 20 mm nominal size)

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

Centering and shuttering including strutting, propping etc. and removal of form for all heights :

Foundations, footings, bases of columns, etc. for mass concrete

Columns, Pillars, Piers, Abutments, Posts and Strut

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

Walls (any thickness) including attached pilasters, butteresses, plinth and string courses etc.

Preparation and consolidation of sub grade with power road roller of 8 to 12 tonne capacity after excavating earth to an average of 22.5 cm depth, dressing to camber and consolidating with road roller including making good the undulations etc. and re-rolling the sub grade and disposal of surplus earth with lead upto 50 metres.

Supplying, stacking and Spreading at site.

63 mm to 45 mm size stone aggregate

53 mm to 22.4 mm size stone aggregate

Good earth

Laying, spreading and compacting stone aggregate of specified sizes to WBM specifications in uniform thickness, hand picking, rolling with 3 wheeled road / vibratory roller 8-10 tonne capacity in stages to proper grade and camber, applying and brooming requisite type ofscreening / binding material to fill up interstices of coarse aggregate, watering and compacting to the required density .

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. 60mm thick Cement concrete paver block of M-35 grade with approved colour, design & pattern.

Providing and laying C.C. pavement of mix M-25 with ready mixed concrete from batching plant. The ready mixed concrete shall be laid and finished with screed board vibrator , vacuum dewatering process and finally finished by floating, brooming with wire brush etc. complete as per specifications and directions of Engineer-incharge. (The panel shuttering work shall be paid for separately). (Note:- Cement content considered in this item is @ 330 kg/cum. Excess/less cement used as per design mix is payable/ recoverable separately).

Providing and laying 500x500x40 mm thick Turf paver (Turfpave XD) on 150 mm thick sub grade of compacted bed of 20 mm thick nominal size stone aggregate and base course and filling with 150 mm thick jamuna sand, including spreading, well ramming, consolidating and finishing smooth etc. all complete as per direction of Engineer-in-charge.

Providing and fixing 10x10x7.50 cm Granite stone block hand cut and chisel dressed on top, for paving in floors, drains etc. laid over 20mm thick base mortar 1:4 (1 cement : 4 coarse sand) with joints 10mm wide filled with same mortar including ruled pointing etc. complete as per direction of engineer-in-charge.

Boring/drilling bore well of required dia for casing/strainer pipe, by suitable method prescribed in IS: 2800 (Part I), including collecting samples form different strata preparing and submitting strata chart/bore log, including hire & running charges of all equipments, tools, plant & machineries required for the job, all complete as per direction of Engineer- in-charge, upto 90 metre depth below ground level.

All types of soil. 400 mm dia Rockey starta including boulders 400mm dia

Supplying, filling, spreading & leveling stone boulders of size range 5 cm to 20 cm, in recharge pit, in the required thickness, for all leads & lifts, all complete as per direction of Engineer-in-charge.

Supplying, filling, spreading & leveling gravels of size range 5 mm to 10 mm, in the recharge pit, over the existing layer of boulders, in required thickness, for all leads & lifts, all complete as per direction of Engineer-in-charge.

Supplying, filling, spreading & leveling coarse sand of size range 1.5 mm to 2 mm in recharge pit, in required thickness over gravel layer, for all leads & lifts, all complete as per direction of Engineer -incharge.

Gravel packing in tubewell construction in accordance with IS: 4097, including providing gravel fine/ medium/ coarse, in required grading & sizes as per actual requirement, all complete as per direction of Engineer-in-charge.

Supplying, assembling, lowering and fixing in vertical position in bore well, ERW (Electric Resistance Welded) FE 410 mild steel screwed and socketed/ plain ended casing pipes of required dia, conforming to IS: 4270, of reputed & approved make, including painted with outside surface with two coats of anticorrosive paint of approved brand and manufacture, including required hire & labour charges, fittings & accessories, all complete, for all depths, as per direction of Engineer-in-charge.

200 mm nominal size dia having minimum wall thickness 5.40 mm

Supplying, assembling, lowering and fixing in vertical position in bore well, ERW (Electric Resistance Welded) FE 410 plain slotted (having slot of size 1.6/3.2 mm) mild steel threaded and socketed/plain bevel ended pipe (type A) of required dia, conforming to IS: 8110, of reputed and approved make, having wall thickness not less than 5.40 mm, including painted with outside surface with two coats of anticorrosive bitumestic paint of approved brand and manufacture, including hire & labour charges, fittings & accessories, all complete, for all depths, as per direction of Engineer -in-charge.

200 mm nominal size dia

Development of tube well in accordance with IS : 2800 (part I) and IS: 11189, to establish maximum rate of usable water yield without sand content (beyond permissible limit), with required capacity air compressor, running the compressor for required time till well is fully developed, measuring yield of well by "V" notch method or any other approved method, measuring static level & draw down etc. by step draw down method, collecting water samples & getting tested in approved laboratory, i/c disinfection of tubewell, all complete, including hire & labour charges of air compressor, tools & accessories etc., all as per requirement and direction of Engineer-in-charge.

Providing and fixing M.S. clamp of required dia to the top of casing/ housing pipe of tubewell as per IS: 2800 (part I), including necessary bolts & nuts of required size complete.

200 mm dia

Providing and fixing M.S. clamp of required dia to the top of casing/ housing pipe of tubewell as per IS: 2800 (part I), including necessary bolts & nuts of required size complete.

200 mm dia

Excavating trenches of required width for pipes, cables, etc including excavation for sockets, and dressing of sides, ramming of bottoms, depth upto 1.5 m, including getting out the excavated soil, and then returning the soil as required, in layers not exceeding 20 cm in depth, including consolidating each deposited layer by ramming, watering, etc. and disposing of surplus excavated soil as directed, within a lead of 50 m : All kinds of soil Pipes cables etc. exceeding 80 mm dia. but not exceeding 300 mm dia

Providing and laying non-pressure NP2 class (light duty) R.C.C. pipes with collars jointed with stiff mixture of cement mortar in the proportion of 1:2 (1 cement : 2 fine sand) including testing of joints etc. complete :

150 mm dia. R.C.C. pipe

250 mm dia. R.C.C. pipe

Constructing brick masonry road gully chamber 50x45x60 cm with bricks in cement mortar 1:4 (1 cement : 4 coarse sand) including 500x450 mm pre-cast R.C.C. horizontal grating with frame complete as per standard design :

With common burnt clay F.P.S. (non modular) bricks of class designation 7.5

Constructing brick masonry road gully chamber 110x50x77.5 cm with bricks in cement mortar 1:4 (1 cement : 4 coarse sand) including 500x450 mm precast R.C.C. horizontal grating with frame and vertical grating complete as per standard design :

With common burnt clay F.P.S. (non modular) bricks of class designation 7.5

Brick work with common burnt clay F.P.S. (non modular) bricks of class designation 7.5 in foundation and plinth in: Cement mortar 1:6 (1 cement : 6 coarse sand)

Providing and laying autoclaved aerated cement blocks masonry with 150mm/230mm/300 mm thick AAC blocks in super structure above plinth level up to floor V level with RCC band at sill level and lintel level with approved block laying polymer modified adhesive mortar all complete as per direction of Engineerin- Charge. (The payment of RCC band and reinforcement shall be made for seperately).

Providing and laying non-pressure NP2 class (light duty) R.C.C. pipes with collars jointed with stiff mixture of cement mortar in the proportion of 1:2 (1 cement : 2 fine sand) including testing of joints etc. complete :

100 mm dia. R.C.C. pipe

150 mm dia. R.C.C. pipe

250 mm dia. R.C.C. pipe

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 internal dimensions, total weight of cover and frame to be not less than 38 kg (weight of cover 23 kg and weight of frame 15 kg) : With common burnt clay F.P.S. (non modular) bricks of class designation 7.5

Extra for depth for manholes : Size 90x80 cm With common burnt clay F.P.S. (non modular) bricks of class designation 7.5

Constructing brick masonry circular type manhole 0.91 m internal dia at bottom and 0.56m dia at top in cement mortar 1:4 (1 cement : 4 coarse sand), inside cement plaster 12 mm thick with cement mortar 1:3 (1 cement : 3 coarse sand) finished with a floating coat of neat cement, foundation concrete 1:3:6 mix (1 cement : 3 coarse sand : 6 graded stone aggregate 40 mm nominal size), and making necessary channel 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, all complete as per standard design : 0.91 m deep with S.F.R.C. cover and frame (heavy duty, HD-20 grade designation) 560 mm internal diameter conforming to I.S. 12592, total weight of cover and frame to be not less than 182 kg., fixed in cement concrete 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size) including centering, shuttering all complete. (Excavation, foot rests and 12mm thick cement plaster at the external surface shall be paid for separately) :

With common burnt clay F.P.S. (non modular) bricks of class designation 7.5

Extra depth for circular type manhole 0.91m internal dia (at bottom) beyond 0.91 m to 1.67 m With common burnt clay F.P.S. (non modular) bricks of class designation 7.5

Earth work in excavation by mechanical means (Hydraulic excavator) /manual means in foundation trenches or drains (not exceeding 1.5 m 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 soil as directed, within a lead of 50 m. 2.8.1 All kinds of soil.

Suply & Fixing C.I. Hubless Pipe as per drawing & specification with complete fixture and fittings as per instruction of Engineer-Incharge. 150 mm Dia

Grading roof for water proofing treatment with Cement concrete 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20mm nominal size)

Water proofing of slab (a ) Cleaning the surface properly by wire brush, bal brush .surface thoroughly by cleaning, removing dust, oil, grease and loose particles b) Crack portions, sharp edges, etc. must be repaired with a polymer-modified mortar using Dr. Fixit Pidicrete URP. c) Applying primer coat URP (Dr.Fixit) one layer chemical cement before plumbing work. d) Repairing and sealed of joint by cement with chemical compound. e) Apply fiber glass mesh one layer fixing with chemical & cement. f) Fiber mesh covered by chemical cement pest type sullary. g) Two coats chemical coating vertical and horizontal direction with URP ( Dr. fixit) Thickness 1- 1.5 mm ( 22 – 25 sq.ft./kg in 2 coats ) ( Total work 3 coats chemical coating)

Supply Installation, Testing, Commissioning of packaged energy efficient Air to Water Heat Pump made with water resistant materials and capable for outdoor installation. Supply, Installation, Testing & Commissioning of Micro Processor Controlled, BMS compatible Air to Water Scroll Heat pump delivering actual capacity as per the following parameters duly installed at site. The Heat Pump should be complete with Single/ multiple hermatic scroll compressors , Thermostatic/Electronic Expansion Valve, recirculation pump, braze plate type (ANSI SS316) primary heat exchanger, CIP (Clean In Place System), Inbuilt Primary circulation Pump, anti vibration rubber mounts with factory assembled with Electrical panel mounted on the heat pump including the disconnect switch suitable for 50 Hz, 3 Phase, 415 volts, AC supply. The vibration isolators shall be shipped alongwith heat pump from your works. Heat Pump should be capable of generating Hot Water upto 55ºC. Make:- KRISTHERM MINI II 55 HP, 3- phase ( 2 X 38 KW)

Supply Installation, Testing, Commissioning Pressurized SS304 Vertical Hot Water Storage Tank cap. 4000 Ltr suitable for working pressure 3 kg , tank shall be provided with inlet/outlet ,overflow/drain , point for element, pressure relif valve, air release valve connection with 50 mm thick rock wool insulation and 24 gauge aluminum cladding.

Supply, Installation, Testing & Commissioning Hot Water Return Pump SS304 body, impeller, shaft, IE-3 motor , Horizontal multi stage pump , CED coated CI parts with 3 phase induction motor for 38 KW heat pump Note:- 2 pump with Control Panel, pump make- Grundfos, panel make – Nolta/Khyatee

Supply, Installation, Testing & Commissioning of Multi stage Horizontal centrifugal monobloc pumping set with CI body and SS304 impeller, SS 304 shaft and SS304 shaft sleeve, mechanical seal, connected , Motor inbuilt thermal sensor to a TEFC induction motor (Min IE3) suitable for 415±10% volts, 3 phase 50 cycles A.C. supply , pump body CED coated CI with pressure gauge with gunmetal isolation cock, Isolation Valves, NRV, fabricated MS C class suction and delivery headers, vibration eliminating pads as required, M.S fabricated base plate bolted to cement concrete foundations complete.

Supply Installation, Testing, Commissioning FILTER FEED PUMP Capacity /Flow rate : 8 M3/ Hr each pump,Pumping Head : 30-35 m,Power Requirement (HP) : 1.5 KW or as per manufacturer,1 Set = 2 Nos. Pump (1 Working+1 Standby),Grundfos Make:- CM10-3 AVBV IE-3 motor, SS304 impeller, shaft, CED Coated CI body

Supply Installation, Testing, CommissioningTREATED WATER TRANSFER PUMP Capacity /Flow rate : 10 M3/ Hr each pump ,Pumping Head : 50 m ,Power Requirement (HP) : 3 KW or as per manufacturer 1 Set = 2 Nos. Pump (1 Working+1 Standby) Grundfos Make:- CM10-4 AVBVIE-3 motor, SS304 impeller, shaft, CED Coated CI body Note:- All Suction/Discharge Header, NRV ,valve shall be in Client Scope

Supply Installation, Testing, Commissioning Domestic Water Supply Pumps (Hydropneumatic Type VFD based) Providing, fixing, testing and commissioning of packaged type skid mounted factory fitted and factory assembled hydropneumatic system with variable frequency drive (on all Pumps) type comprising of :-Vertical, inline multistage centrifugal pumping set with stainless steel SS-304 stage casing and SS-304 impellers with stainless steel SS-316 shaft as per IEC standards and CI suction & discharge casing, connected to TEFC ventilated induction motor of 2 pole, 2900rpm, suitable for 400/440 Volts, 3 phase, 50 Hz A.C. supply, complete factory fitted and factory assembled Pressure vessel of non corrosive FRP composite construction lined with NSF and/or FDA listed material, like high density polyethylene with fully replaceable polyurethane. Air cell burst pressure of minimum of 5 times the vessel operating pressure and cycle tested for 2,50,000 cycles. Control Panel with programmable logic controller (PLC) for cyclic operation of pumps. Pump working sequence should change after every operation.Contactor, overload relays and MCBs should confirm to IEC 898 – 1995/ specifications. Blinking indications for pumps start, trip, low level trip, health supply should be provided in the panel along with the ammeter & voltmeter. Control panel should also consist of cooling fan. Pressure switches bellow type fitted with micro switch and having maximum pressure and differential scale should confirming BS-6134 standards and IP55 protection class. Suction & Discharge Manifolds in GI Coated along with Ball valve, NRV, Fittings etc.Complete set system to be mounted on a common base frame and shall follow following duty. Domestic water supply pumps (Location - Pump Room )Flow Rate = 167 LPM (Each Pump)Head = 30 M 1 Set includes 3 Nos. Pumps - 2W+1SMotor EfficiencyClass - IE2/IE3/IE5 Kirloskar Make:- 2 X KCIL10-4 IE-2 motor, Complete factory fitted system Pressure Tank, 178 ltr, make- Welmate

Design, fabrication, supply, installation, testing and commissioning of Digital Display panels PVC Fibre IP41 , cubicle type , dust and vermin proof, floor mounted with 100 x 50 x 6mm base channel, dead back construction complete with hinged and lockable doors, complete with interconnections . Incomer of the panel shall be provided with MCB, and associated CTs and one set of Start/Stop .Galvanized hard wares with Zinc passivation shall be used in fabrication of panels. Approval shall be taken for panel before fabrication. Quoted rates shall be inclusive of power cables and earthing of suitable ratings from panel to all equipments (in accordance to requirements).panel included UV/OV protection, phase reversal protection, single phase protection, Dry Run and Overload protection

Supply, Installation, Testing & Commissioning Water Level Controller & Indicator Control Panel includes water level sensor for the performance of the system complete with sensing probes including providing and fixing wiring from control junction box near the UG tank to probes of required length, interconnection wiring between level controller and the concerned contractor in the starter panel as required. The level controller will perform the following functions. "To switch ON the pumps (2 nos. filter feed pumps) when the water level in raw water tank is high & domestic tank is low. To Switch OFF the pumps when the water level in the raw water tank is low or domestic tank is high. "Digicon Make- 2 Pump, 3 phase, IP41 Note:- All wiring, Installation shall be in Client Scope

Supply Installation, Testing, Commissioning To switch ON the pumps (2 nos. Domestic water Transfer pumps) when the level of water in the Domestic water tank is High and switch OFF the pumps when the level of water in the domestic water tank is low. Digicon Make- 2 Pump, 3 phase, IP41 Note:- All wiring, Installation shall be in Client Scope

Supply, Installation, testing & commissioning of submersible non clog pumps for suitable rating with CI body, CI impeller, SS shaft , including Isolation valve, NRV on delivery line connection, delivery header with complete fittings etc as required, Pump should be capable of operation on 415 Volts ± 10 % 50 HZ A.C 3 phase supply. Quoted price shall be inclusive of Starter panel with auto/manual function to operate the pumps & protection from dry run, power cables from pumps to panel, level controller, control cables etc complete as required.

Supply Installation, Testing, Commissioning Drainage Sump Pump Capacity: 10.8 m3/hr each pump Head : 18 Meter Solid Handling Capacity - Upto 20 mm size 1 Set includes 2 Nos. Pumps - 1W+1S 2.2 kw or as per Vendor specifications. Kirloskar Make- CW2200 CI body, 20 mm solid handling

Supply Installation, Testing, CommissioningControl Panel , Make- Digicon

rajesh goel thekedar