Construction of temporary site office for CPM, Design, Track and Architect/EndM with resting facilities near IFFCO Chowk, Sector-29, Gurugram for implementation of Delhi-Gurugram-Bawal Namo Bharat Corridor.

The Financial Bid shall be read in Conjunction with the Bidding Document

There are 3 schedules in the Financial Bid as follows : (i) Schedule-A (Civil items) (ii) Schedule-B (PEB items) (iii) Schedule-C (Electrical items) The bidder is required to quote a flat percentage "Excess" (+) / "Less" (-) / "At par" with respect to the Total amount of all the Schedules in the "BoQ1" Sheet and further discount if any may be Quoted in the "BOQ2" Sheet along with methodology of discount if any. The percentage quoted by the Bidder in "BoQ1" sheet and discount (if any) quoted by the Bidder in the "BoQ2" will be applied on the individual rate mentioned under Column "5" for Schedule-A ,Schedule-B & C, for the purpose of payment to the Contractor.

The quantities for various items provided in the Financial Bid are estimated quantities and are given to provide a common basis for Bidding. During the execution of works, the same may vary based upon "Good for Construction" (GFC) drawings issued by the Engineer and as per the site conditions. The basis of the payment will be the actual quantities of the work executed and accepted by the Engineer or quantities as per the GFC drawings whichever is less and shall be paid /valued as per the accepted rates.

Bidder may please note that to perform this contract. nothing extra shall be payable on account of field constraints, non-availability of uninterrupted front, cost of project management, monitoring, coordination and supervision, cost of adhering to quality requirements (QA/QC), cost of adhering to SHE requirements, cost of preparing drawings and documents, as-built records and documentation, preparation of detailed scheme for taking necessary clearance and approval from the concerned authority and other local bodies etc.

Income Tax and any other statutory taxes to be deducted at source will be deducted by the Employer from the due payments of the contractor in accordance with the prevailing rules in force.

Bidder should not tamper the Price Bid. If the Price Bid is found to be modified by the bidder, then the same will be treated as incomplete and non-responsive and may result in the rejection of the Bid.

Method of Quoting the Price in the Pricing Document The Pricing Document is in Excel Format and Quoting of the Price in the Pricing Document should be as Follows: (i) Whole Excel Worksheet is Locked except the Cells which are highlighted in Blue. (ii) Bidders are required to fill these cells which are highlighted in Blue only. (iii) Bidder is required to quote a flat percentage Excess / Less / At Par in the "BOQ1'' Sheet Cell H16, N16 for Total Amount of Schedules. (iv) All 'blanks' in the Pricing Document, where the Bidder is permitted to quote shall be filled in. (v) If some % is quoted inspite of marking 'At par' that % will not be considered and it will be taken as "At par" on basic amount. Failure to quote the % excess or % less or 'at par' for the "total amount of Schedules" shall be treated as "At Par" irrespective of any Percentage (if indicated) and shall be evaluated accordingly. (vi) Bidder is required to quote Rates in INR only. However, The bidder requiring any payment in forgein currencies (in maximum three freely convertible forgein currencies) may stipulated the same in Schedule of payment as per sub clause 15.2 of ITB/BDS.

Errors will be corrected by the Employer for any arithmetic errors in computation or summation as per contract conditions.

For Calculation of rates (excluding GST) of DSR 2023 items, following Methodology issued by CPWD vide Office Memorendum (OM) dated 08.08.2024 have been adopted: As per CPWD OM the rates of individual items of DSR 2023 has been multiplied with correction factor on account of GST @ 0.973 to the existing rate of DSR 2023 item in order to achieve modified DSR rate and then reduced the corrected rate by 18% for making DSR item excluding GST. Note: (a) The above Methodology shall be applicable for calculating the rate of Individual Items of DSR 2023 in Schedule B items executed under Any other DSR items in Schedule B (to be executed under Lump Sum amount). Based on the above Methodology and the price quoted by the bidder, the payment shall be made for the individual items of DSR 2023 and for the items executed under Lump Sum amount of DSR 2023 in Schedule B.

The bidder may visit the Site to assess the condition of the girders (free issue material) and satisfy itself regarding the space available for its erection. The bidder shall be deemed to have understood and made sufficient allowance for available space for erection of girders at Site. Cost of all measures, methods, provisions required to execute work based on available space for erection of girders shall be included in quoted price.

Item Rate

Item Description

SCHEDULE-A

SCHEDULE-B

SCHEDULE-C

Total Amount of Schedules.

Item Rate

Item Description

Total Amount of Schedule

DA/MS/CPM-GG/041

We have examined and have no reservations to the Bidding Documents, including Addenda issued in accordance with Instructions to Bidders (ITB) 8.

The total price of our Bid, excluding any discounts offered in item (d) below is:

Discount methodology

The discounts offered and the methodology for their application indicated in BoQ2 sheet are:-

The total price of our Bid, including discounts offered in item (d) above is:

[Amount in INR in words]

If our Bid is accepted, we commit to obtain a performance security in accordance with the Bidding Documents.

We understand that this bid, together with your written acceptance thereof included in your notification of award, shall constitute a binding contract between us, until a formal contract is prepared and executed.

We understand that you are not bound to accept the lowest evaluated bid or any other bid that you may receive.

*Item No.

Carriage Of Material By Mechanical tranport including Loading,Unloading and Stacking Upto 5Km.(i) Upto 5 Km. = 201.830 rs. (ii) Beyond 5 to 10 Km. = 76 rs.(iii) Beyond 10 to 20 Km. = 126.30 (iv) Beyound 20 Km. Per Additional Km.(Upto 35 km.) = 156.6

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

Surface dressing of the ground including removing vegetation and in equalities not exceeding 15 cm deep and disposal of rubbish, lead up to 50 m and lift up to 1.5 m.

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

Providing and laying in position ready mixed M-25 grade concrete for reinforced cement concrete work, using cement content as per approved design mix, manufactured in fully automatic batching plant and transported to site of work in transit mixer for all leads, having continuous agitated mixer, manufactured as per mix design of specified grade for reinforced cement concrete work, including pumping of R.M.C. from transit mixer to site of laying , excluding the cost of centering, shuttering finishing and reinforcement, including cost of 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. (Note :- Cement content considered in this item is @ 330 kg/cum.Excess/less cement used as per design mix is payable/recoverable separately).

Extra for providing opening of required size & shape for wash basin/ kitchen sink in kitchen platform, vanity counter and similar location in marble/ Granite/ stone work, including necessary holes for pillar taps etc. including moulding, rubbing and polishing of cut edges etc. complete.

Providing and fixing pressed steel door frames conforming to IS:4531,manufactered from commercial mild steel sheet of 1.60mm thickness,including hinges,jamb,lock jamb,bead and if required angle threshold of mild steel angle of section 50 x 25 mm or base ties of 1.60 mm,pressed mild steel welded or rigidly fixed together by mechanical means,including m.s pressed butt hinges 2.5mm thick with mortar guards,lock strike-plate and shock absorbers are specified and pplying a coat of approved steel primer after pre-treatment of the surface as directed by Engineer in charge

Profile C

Deduct for not grouting the joints with white cement and matching pigment in the items of fixing of vitrified tiles

Providing and fixing false ceiling at all height including providing and fixing of frame work made of special sections, power pressed from M.S. sheets and galvanized with zinc coating of 120 gms/sqm (both side inclusive) as per IS : 277 and consisting of angle cleats of size 25 mm wide x 1.6 mm thick with flanges of 27 mm and 37mm, at 1200 mm centre to centre, one flange fixed to the ceiling with dash fastener 12.5 mm dia x 50mm long with 6mm dia bolts, other flange of cleat fixed to the angle hangers of 25x10x0.50 mm of required length with nuts & bolts of required size and other end of angle hanger fixed with intermediate G.I. channels 45x15x0.9 mm running at the spacing of 1200 mm centre to centre, to which the ceiling section 0.5 mm thick bottom wedge of 80 mm with tapered flanges of 26 mm each having lips of 10.5 mm, at 450 mm centre to centre, shall be fixed in a direction perpendicular to G.I. intermediate channel with connecting clips made out of 2.64 mm dia x 230 mm long G.I. wire at every junction, including fixing perimeter channels 0.5 mm thick 27 mm high having flanges of 20 mm and 30 mm long, the perimeter of ceiling fixed to wall/partition with the help of rawl plugs at 450 mm centre, with 25mm long dry wall screws @ 230 mm interval, including fixing of gypsum board to ceiling section and perimeter channel with the help of dry wall screws of size 3.5 x 25 mm at 230 mm c/c, including jointing and finishing to a flush finish of tapered and square edges of the board with recommended jointing compound , jointing tapes , finishing with jointing compound in 3 layers covering upto 150 mm on both sides of joint and two coats of primer suitable for board, all as per manufacturer's specification and also including the cost of making openings for light fittings, grills, diffusers, cutouts made with frame of perimeter channels suitably fixed, all complete as per drawings, specification and direction of the Engineer in Charge but excluding the cost of painting with :

Providing and fixing thermal insulation with Resin Bonded Fibre glass wool conforming to IS: 8183 having density 24 kg/m3, 50 mm thick, wrapped in 200G Virgin Polythene Bags fixed to wall with screw, rawel plug & washers and held in position by criss crossing GI wire etc. complete as per directions of Engineer-in-Charge.

Applying priming coats with primer of approved brand and manufacture, having low VOC (Volatile Organic Compound ) content.

Demolishing cement concrete manually/ by mechanical means including disposal of material within 50 metres lead as per direction of Engineer - in - charge.

Demolishing brick work manually/ by mechanical means including stacking of serviceable material and disposal of unserviceable material within 50 metres lead as per direction of Engineer-in-charge

Disposal of building rubbish / malba / similar unserviceable, dismantled or waste materials by mechanical means, including loading, transporting, unloading to approved municipal dumping ground or as approved by Engineer-in-charge, beyond 50 m initial lead, for all leads including all lifts involved.

Providing and laying at or near ground level factory made kerb stone of M-25 grade cement concrete in position to the required line, level and curvature, jointed with cement mortar 1:3 (1 cement: 3 coarse sand), including making joints with or without grooves (thickness of joints except at sharp curve shall not to more than 5mm), including making drainage opening wherever required complete etc. as per direction of Engineer-in-charge (length of finished kerb edging shall be measured for payment). (Precast C.C. kerb stone shall be approved by Engineer-in-charge).

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.

Providing and fixing white vitreous china flat back half stall urinal of size 580x380x350 mm with white PVC automatic flushing cistern, with fittings, standard size C.P. brass flush pipe, spreaders with unions and clamps (all in C.P. brass) with waste fitting as per IS : 2556, C.I. trap with outlet grating and other couplings in C.P. brass, including painting of fittings and cutting and making good the walls and floors wherever required :

Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes, having thermal stability for hot & cold water supply, including all CPVC plain & brass threaded fittings, i/c 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 External Work:

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.

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

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 con forming 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) :

Providing and fixing 12 mm thick frameless toughened glass door shutter of approved brand and manufacture, including providing and fixing top & bottom pivot & double action hydraulic floor spring type fixing arrangement and making necessary holes etc. for fixing required door fittings, all complete as per direction of Engineer-incharge (Door handle, lock and stopper etc.to be paid separately).

Providing and fixing plywood, confirming to IS:1328 (type-1), for flooring, cladding with necessary screws, including priming coat on unexposed surfaces.

Casement Door & Windows (UPVC)

Casement Door & Windows without opening (UPVC)

Providing and fixing pillar cock ( make- Jaquar) Code PRS-031, complete as per direction of Engineer-in-charge.

Providing & Fixing For CP Brass/SS Extension Nipple Complete as per direction of Engg.-in Charge

Providing & fixing 12 mm thick toughned glass Urinal Partitions With Frosted Film and as per approved design and direction of engg-in charge

Providing & fixing White Vitereous Oval/Circular(Table Top) Washbasin

Providing & fixing Dorset or its equivallent handle 334mm for approved quality with necessary screws etc. all complete Eden ED06 PSS

Providing & fixing Stainless Steel Jali of Approved Quality &Colour,Circular Type 100mm nominal dia

Providing & fixing Health faucet in WC of washrooms of approved quality,complete as per the direction of engg. In charge

Providing & fixing Door buffer-Wall Mounted dia-22mm Ht. 75mm Without Cover(Stainless Steel)Acuacted of Approved quality with neccesary screws etc. All Complete Model No. DB(22)

Stair case granite fixing for treads and riser

Providing and fixing of Sintex under ground water tank ( 10000 ltr) with installation as per direction of engineer in charge

Providing and applying heritage smooth stone finish texture ( external work) as direction of engineer in charge

Providing and fixing of aluminium door and window complete with all necessary fittings such as 5mm toughened glass, push rubber, hinges, screws, tower bolts, door handles, stopper. deadlock, weather silicon, etc complete as per site requirements and directions of engineer in charge.

Providing and fixing of 110mm dia PVC pipes for rainwater drainage upto 9m height complete in all respects including hiring of hydra charges, labours, plumber, carriage and necessary fittings, etc

Providing and fixing 5mm toughened glass in wooden door frames complete in all respects as per site requirements and directions of engineer in charge

Providing and installation of 2HP submersible pump with starter including all necessary fittings for operation in UG tank complete in all respect as per directions of engineer in charge

Providing and installation of 1HP centrifugal pump with starter including all necessary fittings for operation, complete in all each respect as per directions of engineer in charge.

Providing and applying of fiber reinforced polymer waterproofing using xylene primer with two component resin and hardener with 2 layers of fiber glass mesh of 450 CSM complete in all respect as per directions of engineer in charge.

Providing and laying 100 mm thick chamfered edge cement concrete paver blocks of required size and shape having M-35 grade concrete strength manufactured by PLC based automated paver making machine having compression and vibration both in sequence using multi cavity precision steel mould and in footpath, parks, lawns, drive ways or light traffic parking etc, laid in required colour & pattern over 50 mm thick compacted bed of sand, compacting and 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, complete all as per direction of engineer in charge. (Make-Chalsea or equivalent)

Extra for fixing the ceramic glazed tiles in floor or wall with spacer over DSR item no. 11.36 & 11.37 to provide 3 mm gap and grouting the joints of 3 mm width, using epoxy grout mix of 0.70 kg of organic coated filler of desired shade (0.10 kg of hardener and 0.20 kg of resin per kg), including filling / grouting and finishing complete as per direction of Engineer-in-charge. Size of Tile 300x300 mm

Ventilators: Providing and fixing factory made uPVC white colour glazed ventilators comprising of uPVC multi-chambered frame and mullion (where ever required) extruded profile duly reinforced with 1.6±0.2 mm thick galvanized mild steel section. GI fasteners 100x8mm size for fixing frame to finished wall and necessary screws etc. Wall shall be filled with weather proof silicon sealant over backer rod of required size and of approved quality, all complete as per approved drawings & design, and direction of Engineer -in- charge. Top hung/Fix ventilator made of 45mmx50mm (outer frame) & sash of 78mmx 46mmwall thickness of profile must be min 1.8±0.3mm and single glazing bead of appropriate dimension with 6/5mm toughened frosted/clear glass as per site requirement.

Providing and fixing granite stone in facia of kitchen platform as per approved drawing for work with adhesive, complete as per direction of Engineer-in-charge.

Providing and fixing mirror of superior glass (of approved quality) of required shape and size with or without frame with 6 mm thick hard board backing as per requirement as per drawing, site condition and direction of Engineer-in- charge.

Providing and fixing 300X300X75/100 mm precast Saucer Drain of M25 grade over 20mm thick base mortar with 1:3 (1 cement : 3 coarse sand). Cement concrete saucer drain manufactured by PLC based Automated Block making machine having compression and vibration both in sequence using multi cavity precision steel moulds. the mixing of concrete must be done using a Batching plant with proper measurement of quantities of raw material including cement and mixed in automatic Planetary Mixer to give uniform mixing and quality of mix as per prescribed design mix. the product must be manufactured in two layers. Top layer must have minimum 5 mm thickness. Complete as per engineer in charge.(Pave-espania or equivalant)

Providing and fixing Jaguar Make OHS-CHR-1789 Overhead Shower 120 mm Dia round shape and SHA-CHR-477 Shower arm casted 190 mm long light body. Complete as per specification and as per engineer in charge.

Providing and Fixing H Type Glass Door Handles with grub screws and SS Finish as per specification and engineer in charge.

Providing & Fixing Automatic Soap dispenser of approved quality, colour, ,shade & manifacturer as per approved sample fixed in NCRTC office complex washroom, complete as per direction of engineer in Charge

Providing & fixing hand dryer of approved qualit, Colour & shade of approved manufacturer, complete as per engineer in charge

Providing & fixing Paper dispenser of approved qualit, Colour & shade of approved manufacturer, complete as per engineer in charge

Providing and fixing Pantry Wardrob as per specification and site in charge.

Providing and Fixing Coffee machine frame as per specification and engineer in charge.

Tree Planting

Digging holes in ordinary soil and refilling the same with the excavated earth mixed with manure or sludge in the ratio of 2:1 by volume (2 parts of stacked volume of earth after reduction by 20% : 1 part of stacked volume of manure after reduction by 8%) flooding with water, dressing including removal of rubbish and surplus earth if any with the all leads and lifts (cost of manure sludge or extra good earth if needed to be paid for separately)

Holes 90 cm dia. and 90 cm deep

Botanical Name/Common Name

Shrub, Climber and Ground Cover Planting

Digging holes in ordinary soil and refilling the same with the excavted earth mixed with manure or sludge in the ratio of 2:1 by volume ( 2 parts of stacked volume of earth after reduction by 20%:1 part of stacked volume of manure after reduction by 8%) flooding with water dressing including removal of rubbish and surplus earth, if any, with all leads and lifts (cost of manure, sludge or extra earth if needed to be paid for separately)

Hole 45cm dia and 45 cm deep

BOTANICAL NAME/COMMON NAME

Manures and Sweet Earth

Carriage of material by mechanical transport including loading, unloading and stacking

Earth beyond 5 km. upto 16 km. (11 kms)

Carriage of material by mechanical transport including loading, unloading and stacking

Manure or sludge beyond 5 km upto 16 km (11 kms)

Provision of indoor foliage plants in earthen pots well developed, fresh healthy and natural color of approved quality as and when required including transportation, loading , unloading in position and others overhead charges. Plants specifications are as under

Seasonal flower plant in 8-10" earthen pots healthy & well Developed

Executions of items covered under Civil DSR 2023

Executions of items covered under Horticulture DSR 2020

Item No

*Item No.

S/F prewired TP MCB DB: Supplying and fixing of following ways surface/recessed mounting vertical type, 415V TPN MCB Distribution board of sheet steel dust protected, duly power painted, inclusive of 200A, tinned copper bus bar, common neutral link, earth bar, din bar for mounting MCBs (but without MCBs and incomer) as required. (Note: Vertical type MCB TPDB is normally used where 3 phase out let are required.)

12 way (4 + 36), Double door, vertical type

Supplying and fixing following rating, double pole, (single phase and neutral), 240 volts, residual current circuit breaker (RCCB), having a sensitivity current upto 300 milliamperes in the existing MCB DB complete with connections, testing and commissioning etc. as required.

Supplying and fixing following size/ modules, GI box alongwithmodular base & cover plate for modular switches in recess etc. as required.

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

Supplying and installing following size of perforated painted with powder coating M.S. cable trays bends with perforation not more than 17.5%,, joined with connectors, suspended from the ceiling with M.S. suspenders including bolts & nuts, painting suspenders etc as required.

CABLES

Supply and laying of following sizes of PVC sheathed LT XLPE armoured, aluminium/copper 1.1KV grade, as required of the following sizes.

Supplying and making end termination with brass compression gland and aluminium lugs for following size of PVC insulated and PVC sheathed / XLPE aluminium conductor cable of 1.1 KV grade as required

Supply of following type Cat-6 modular RJ-45 jack for telephone / data with modular face plate including the connections but excluding gang box etc. as required.

a) Single outlet

Supply of following sizewall mounted MDF Complete with sa plusdisconnection module , back mounting frame & wire manager on good quality power coated base plate

200pair MDF

HVAC (E)

VRV/VRF Outdoor Units

Make: DAIKIN/ MITSUBISHI ELECTRIC/ O GENERAL

VRV/VRF Indoor Units (Nominal Capacity)

Make: DAIKIN/ MITSUBISHI ELECTRIC/ O GENERAL

DX AHU UNITS (TFA)

SPLIT UNITS

Providing, fixing, testing and commissioning of following capacities of Hi Wall type split air-conditioning units suitable for operation on 230±10% volt, 50 Hz, 1 phase power supply, with air-cooled evaporator with coil, fan, and fan motor, air-cooled condenser with hermetically sealed rotary / scroll compressor condenser coil, propeller fans controls, control panel, Including control wiring, necessary power cable, M.S. frame duly painted to locate Outdoor Unit etc. The Unit should be atleast 3 Star rated (on the date of procurements the minimum EER value of the units should be as per BEE Standard ). The Refrigerant pipe size and gas quantity should suit to the copper pipe length at actual.

Auto Sequencing of Hi-wall split unit-IT Room

Supply, Installation , Testing and Commissioning of Auto Sequencing timer controller complete with enclosure/accessories having facility for configuration of the same as per requirement for sequenced Start/Stop for IT Room Hi- wall split unit (one for each IT Room & each IT Room has one working & one standby unit)

REFNET-joints

Refrigerant Piping

Supply, Installation, testing & commissioning of interconnecting following sizes of refrigerant copper pipe work of following outer diameter, insulated with 19/13 mm thick closed cell electrometric nitrile rubber / EPDM tubular insulation between each set of indoor & outdoor units with outer mechanical protection of aluminium cladding for all exposed pipes all piping inside the room shall be properly fixed/supported with suitable size of clamp/ M.S. hanger and all external piping shall run in suitable M.S. painted cable tray etc. as required. All exposed insulated copper pipes and fittings should be with Saline environment protection.

Drain Piping

SUB-HEAD 'B' - VENTILATION

Supply, Installation, testing & commissioning of Inline fans, suitable for installing in any position in vertical or horizontal ducts. The casing shall be single skin and constructed of galvanized steel. The fan shall be DIDW with forward curve impeller / backward curved fitted with maintenance free external rotor motor & suitable for 20mm static pressure. The motor shall be suitable for 220 + 10% volt single-phase 50 cycles AC supply.

SUB HEAD "C" AIR DISTRIBUTION

Supply, installation, balancing and commissioning of factory fabricated GSS sheet metal rectangular ducting complete with neoprene rubber gaskets, elbows, splitter dampers, vanes, hangers, supports etc. as per approved drawings and specifications of following sheet thickness complete as required.

Supply, installation, balancing and commissioning of fabricated at site GSS sheet metal rectangular/round ducting complete with neoprene rubber gaskets, elbows, splitter dampers, vanes, hangers, supports etc. as per approved drawings and specifications of following sheet thickness complete as required.

MAKE FOR AIR DISTRICUTION PRODUCTS: DYNAMIC/AIRFLOW/CARYAIRE

Supply, installation, testing and commissioning of GI volume control duct damper complete with neoprene rubber gaskets, nuts, bolts, screws linkages, flanges etc, as per specifications.

Supply, Installation, testing & commissioning of Constant Airflow Regulator. CAR shall have regulation mechanism with a stainless steel spring and a silicone membrane.CAR shall have a tool-free airflow setting mechanism. CAR shall be classified UL 2043, CAR shall have a temperature range for use from -10° to 60°C.

Supply, Installation, testing & commissioning of pre insulated flexible duct duly insulated with 25 mm thick glass wool of 24 Kg/Cum density of following sizes duly supported at regular interval as per site requirement etc. complete as required as per specifications.

Supply, Installation, testing & commissioning of single piece GI round spigot made out of spinning process with 50mm height and having grooves on both sides and circular flanges. Spigots shall be installed on main ducts to facilitate connection of flexible ducts.

SUB -HEAD "D" INSULATION

Supplying and fixing of following thickness duly laminated aluminum foil of mat finish closed cell Nitrile rubber (Class "O") insulation on existing duct after applying suitable adhesive for Nitrile rubber. The joints shall be sealed with 50 mm wide and 3 mm thick self adhesive nitrile rubber tape insulation complete as per specifications and as required.

SUBHEAD - 'E' : ELECTRICAL

CABLES & CABLE TRAY

Supplying, Installation, testing & commissioning and making of end termination with brass compression gland and copper lugs for following size of PVC insulated and PVC sheathed / XLPE copper conductor cable of 1.1 KV grade as required.

MAKE: SVS/GSP/RICO

MAKE: KEI/FINOLEX/POLYCAB/BATRA HENLEY

Supply, Installation/laying, testing & commissioning of control cable between indoor & outdoor units 3 Core x 1.5 sqmm. cable in Heavy duty PVC conduit (20mm dia.) complete in all respect & as required.

Supply and instaltion of following sizes GI raceway inconvenint section joint with connectors ground incliding bolts and nuts, painting etc as required

Supplying and installing following size G.I. Raceway , in convenient sections, joined with connectors, in ground,including bolts & nuts, painting etc as required.

Supplying and installing following size junction box for G.I. Raceway , with accsesories etc as required.

Supplying, Installation, Testing and Commissioning of dust, damp and vermin proof free floor standing factory built sheet steel enclosed modular construction extendable panel, suitable for operation on 415 + 10% volts, 50 Hz AC 3 phase 4 wire system fabricated out of 2 mm thick CRCA MS sheets with hinged, gasketted and lockable doors of 1.6 mm thick having sturctural reinforcement with suitable angle/channel/T/flat sections including 3 mm thick gland plates on top and bottom and including lifting hooks and including AL earth strip of required size with 2 nos earthing terminals and including powder coated paint finish of approved shade over metal surface cleaned and treated with Nine tank process complete with interconnections etc. as per specifications as required and as below :

Panel described as above-

Executions of items covered under E&M DSR 2025