Public Works Department-PWD has published Tender For Vrv Air Conditioning Work In Main Building At Rajasthan Secretariat, Jaipur(Phase-I).. Submission Date for this Tender is 27-03-2024. Air Conditioner Tenders in Jaipur Rajasthan. Bidders can get complete Tender details and download the document.
| Sl. No. | Item Description |
| 1 | Supply,Installation, Testing & Commissioning |
| 2 | of modular type VariableRefrigerantFlow/VariableRefrigerantVolumeaircooled Outdoorunitssuitable for cooling and heating,having100% hermetically sealed inverter type Scroll Compressor(s) withand minimum two compressors along with two Condensing fan,above 14/18 HPmodules,microprocessorbased Controller, Side / top discharge type condensing unit(s), with R-410 A Refrigerant,vibrationisolators,withsuitablefoundationetc. completeasrequired.Theunitshalldelivertheratedcapacityat AHRIConditions andwork evenat 50°C ambient temperature without tripping.The unit shall be suitable to work on 400V +/- 10%, 3Phase,50HzACpowersupply.Theunit shallbefilledwithfirst charge of the refrigerant and ready for use as required. The EER at 100% load with AHRI conditions shall not be less than 3.5 andIncluding OEM supplied Piping connection Kit etc. as required. All as per pre approved by Engineer in charge.For additional technical parameters of products/ work, refer Annexure "A" attached with this BSR . |
| 3 | Supply,installation,testingandcommissioningoffollowing minimumcapacityVRV/VRFHighwalltypeIndoorunitequipped withand comfort washable synthetic media pre-filter, fan section with low noise fan/dynamicallybalancedblower,multispeedmotor,coilsection with DX copper coil, electronic expansion valve, outer cabinet, cord lessremotecontrol,drainpan,necessaryaccessoriesetc.,suitable foroperationon230V±10%,50Hz,singlephaseACsupply, complete as required.The unit shall have automatic force shut down valveincaseoffireonreceivingsignalfromBMSSystem.The coolingcapacityofindoorunitwillbeatairinletconditionsof27 Degree C DB and 19 Degree C WB temperature. (Make will be same as of Outdoor) All as per pre approved by Engineer in charge.For additional technical parameters of products/ work, refer Annexure "A" attached with this BSR . |
| 4 | 1.0 TR |
| 5 | 1.2 TR |
| 6 | Supply,installation,testingandcommissioningoffollowing minimum capacity 4-way flow VRV/VRF Cassette Type Indoor ceiling mounted unit equipped with synthetic washable media pre-filter, fan section with low noise fan/dynamically balanced blower, multispeed motor,coilsection with DXCoppercoil,electronicexpansion valve, outer cabinet, drain pump, grill, necessary supports, vibration isolation,Cordedremotecontroletc., suitableforoperationon single phase 230 V ± 10%, 50Hz AC supply, complete, as required. The unit shall have automatic force shut down valve in case of fire on receivingsignalfromBMSSystem. Thecoolingcapacityofindoor unit will be at air inlet conditions of 27 Degree C DB and 19 Degree C WB temperature. (Make will be same as of Outdoor). All as per pre approved by Engineer in charge.For additional technical parameters of products/ work, refer Annexure "A" attached with this BSR . |
| 7 | 2 TR |
| 8 | 2.4 TR |
| 9 | 3.2 TR |
| 10 | 4 TR |
| 11 | Supply, installation, testing & commissioning of Group controller for monitoring the status and working condition of all indoor and outdoor units, The controller shall act as an advanced air conditioning management system to given complete control of VRV/VRF air conditioning equipment with Starting/stopping of air-conditioning as a zone or group of individual units. Temperature setting for each Indoor units of zone, Switching between temperature control modes, switching of the fan speed and direction of airflow, enabling/disabling of individual remote controller operation, Alarm code display in case of any problem. It shall be able to control up to 64 (max. 512 if required) number of Indoor units. All as per pre approved by Engineer in charge.For additional technical parameters of products/ work, refer Annexure "A" attached with this BSR . |
| 12 | Supplying and installation of high-pressure grade required size OEM make copper connectionY or T Joints / refnet for liquid and suction line complete erected on wall/ceiling with supports/raceways, Nitrile rubber insulation, painting etc. with brazing and testing for leakages confirming the normal operation of the VRV / VRF air conditioning system. All as per pre approved by Engineer in charge.For additional technical parameters of products/ work, refer Annexure "A" attached with this BSR . |
| 13 | Supply, installation, testing and comissioning ofinterconnectingcopperrefrigerant pipingof DHE Grade C12200- ASTM B68, B75, chemical composition of copper %- 99.0 Min and Phosphorus %- 0.015 to 0.040 . For Annealed copper tube :- Tensile strength = 210 Mpa wih elongation % = 40 Min . Ink MarkBrand Printing on Hard Tubes should be present. duly insulated with tubular elastomeric nitrile rubber FM/UL approved with high water vapor diffusion resistance and low thermal conductivity should be certified "Class O" in Fire Propagationas per BS 476 Part 6 including chase cutting andfilling with mortar, Slotted channel supports mounted on 10 mm threaded rod at suitable spacing the exposed piping shall be wrapped with glass woven cloth and lag coating for vapour barrier and weather protection. Joints shall be covered with nitrile rubber tape of 3 mm thick complete as required of following sizes. All as per pre approved by Engineer in charge.For additional technical parameters of products/ work, refer Annexure "A" attached with this BSR . |
| 14 | 41.1 mm O.D., wall thinkness = 1.4mm (insulation – 19 mm thick) |
| 15 | 38 mm O.D.,wall thinkness = 1.4mm (insulation – 19 mm thick) |
| 16 | 34.9 mm O.D., wall thinkness = 1.4mm (insulation – 19 mm thick) |
| 17 | 28.6 mm O.D., wall thinkness = 1.2mm(insulation – 19 mm thick) |
| 18 | 25 mm O.D.,wall thinkness = 1.2mm (insulation – 19 mm thick) |
| 19 | 22.2 mm O.D., wall thinkness = 1.0mm (insulation – 19 mm thick) |
| 20 | 19.1 mm O.D., wall thinkness = 1.0mm (insulation – 13 mm thick) |
| 21 | 15.9 mm O.D., wall thinkness = 0.8mm (insulation – 13 mm thick) |
| 22 | 12.7 mm O.D., wall thinkness = 0.8mm (insulation – 13 mm thick) |
| 23 | 6.4 mm O.D., wall thinkness = 0.8mm (insulation – 13 mm thick) |
| 24 | Providing & Fixing of IS : 4985 - 2000 Class -4 (10 Kgf / Sqcm) UPVC drain water piping withfittings (IS:7834 & 10Kgf/sqcm) like elbow, socket, Tee, solvent cement jointing,support with MS hanger on ceiling or recessed in wallwith chasing & plastering with 6 mmthickclosedcellelastomeric nitrile rubberinsulation including leakage testing etc. as required of following Nominal sizes. All as per pre approved by Engineer in charge.For additional technical parameters of products/ work, refer Annexure "A" attached with this BSR . |
| 25 | 25 mm |
| 26 | 32 mm |
| 27 | 40 mm |
| 28 | Supply, Fabricating & installing following sizes of Hot dipped Galvanized iron cable tray ( Galvanized thickness not less then 50 microns) with rungs at span of 250mm including horizontal and vertical bends, reducers tees,cross members and other accessories as required and duly suspended from the ceiling/wall with M.S. suspenders etc. as required.All as per pre approved by Engineer in charge. For additional technical parameters of products/ work, refer Annexure "A" attached with this BSR . |
| 29 | 150mm x 50mm x 1.6mm |
| 30 | 300mm x 50mm x 1.6mm |
| 31 | S&F following sizes (dia.) of ISI marked virgin material MMS ( IS:9537 P - III ) PVC conduit along withISI marked (IS:3419-1988) accessories as requiredinrecessincludingcutting the wall, covering conduit and making good the same as required. For additional technical parameters of product / work refer Annexure "A" attached with this BSR |
| 32 | 20 mm |
| 33 | 25 mm |
| 34 | Supplying and drawing FR PVC insulated & unsheathed flexible copper conductor as per PWD specification for electrical Works with ISI marked (IS:694) and as per IS 8130 : 2013 of 1.1 kV grade . Wire should be made from99.90 % purity copper, class 5 stranding in acc. to IS:8130/IEC 60228 forlower watt loss , oxygen free for less chances of oxidization, insulation PVC type A/C/D , flame retardant as per IS 10810-53, better amperage rating as per IS:3961 part 5,in existingsurface or recessed PVC/ MS conduit/casing capping making connections with Copper Lugs of suitable size, Ferrules,testing etc. as required. OEM Must have its own in house NABL lab setup for all testing facilities for wires. For additional technical parameters of product / work refer Annexure "A" attached with this BSR |
| 35 | 3x 1.5 sq.mm |
| 36 | SITC of IP-42 and general construction confirming to IS:8623 : 1993, wall/ free standing floor mounted dust and vermin proof compartmentalisedcubical panel as specifications andOther parameters requiredas per point (a) ,(b), (c),(d), (e), (f), (g), (h) as below:- |
| 37 | (a)Thickness of CRCA sheet shallbe 2.0 mm,cable alley compartments having concealed hinged type doors with key type lock with / withoutdetachable extension type structure. Removable 3 mm. thick sheet steel gland plates with appropriate size of knockouts for cables shall be provided |
| 38 | (b)complete panel shall undergo a process of degreasing, Water rinsing, Activation, derusting,pickling in acid bath, phosphatising & shall be subjected to nine tank process and then Powder coated with approved shade of minimum 70 microns on both side of panel.The panel having PE foam/ Neoprene rubber gasket of not less than 3mm thickness ,required hardware , concealed hinged door with key type locking arrangement for equipment/switchgear earthed with 2.5 sq.mm braided copper wire. |
| 39 | [c)Interconnection between bus bar and switchgears /cable shall be rigidly supported and made out by flexible copper wires (up to 63 amp ) and by solid bus bar(>63 amp ) . control wiring will be carried out with 1.5 Sq.mm, Earth wire with 2.5 Sq.mm and CT with 2.5 sq.mm flexible copper wire only.All joints / interconnections of copper bus bar shall be dully tinned . Clearance between main bus bar and risers / metal parts shall be at least 10 mm additional to width of bus bar Bus bar is insulated by Heat Shrinkable sleeves . Earth and Neutral bus bar shall be half of the size of phase bus bar. ( Cost of Bus bar/ Flexible wire for Interconnection between Main busbar and Switchgearis to be Paid Extra ) |
| 40 | (d)Wiring between components within switchgear and Incoming / outgoing cableshall be done through the terminal block only. Direct connection shall not be permitted. Each terminal block shall be one piece moulded, barrier type, 650 volt grade, complete with washers, heads, studs with two nuts and identification strips and shall have adequate continuous current rating. For tap-offs, adjacent terminals with shorting strips shall be used. 10% Spare terminal blocks shall be provided. Wire identification on marking strip shall correspond to the designation of the wiring diagrams. All wire terminals on the equipment shall also be marked with designation corresponding to those of the wiring diagram. |
| 41 | (e)All wiring shall be enclosed in plastic channels and neatly bunched and closed in metering chamber, Wiring between terminals of various devices shall be ‘point to point’ (no wire splitting or tee connections) with wires neatly trucked along the back of the panels, adequately supported to prevent sagging. |
| 42 | (f)Floor mounted panel shall be mounted on Base frame of ISMCchannel size 100 x 50 x 5 mm( to be paid Extra ) |
| 43 | (g) Tests: The insulation resistance (with 1000 V Megger) and High voltage Power frequency test (by applying a voltage of 2.5KV for one minute) shall be measured between phases, between phase and neutral and between phase and earth. both before and after high voltage power frequency test. The insulation resistance shall not be less than three megaohm. CT Secondary current injection test shall also be carried out. |
| 44 | (h) only outer surface area on all sides shall be measured & panel to be fabricated only from CPRI approved fabricator only (CPRI Test certificates to be submitted)All as per pre approved by Engineer in charge. For additional technical parameters of products/ work, refer Annexure "A" attached with this BSR . |
| 45 | Supplying and fixing of Aluminium (IEC 60105 ISO 209-1,2) / Copper (IEC 60028) bus bar by means of SMC / DMC type insulatorwith standard short circuit withstand capacity, high tensile nuts and bolts spring washers in existing panel including bending , cutting in required shape and size and colour coding with heat shrinkable PVC sleeves. All as per pre approved by Engineer in charge. For additional technical parameters of products/ work, refer Annexure "A" attached with this BSR . |
| 46 | Electrolytic grade Aluminium bus bar 6010 grade |
| 47 | Providing & Fixing of IS: 13875 & IEC :61326 confirming LED Digital type(up to 500) V range Volt meter / Direct- Ammeter /CT oertated ammeter/ Frequency meter / KWH meter / Multi Function Meter / Power analyzer of class 1 accuracyas per IS : 1248 of size 96mm x 96 mm including making connection by PVC insulated copper conductor with PVC sleeves / channel etc. as required.All as per pre approved by Engineer in charge. For additional technical parameters of products/ work, refer Annexure "A" attached with this BSR . |
| 48 | Three phase AMP + HZ + PF + KW + KVA + KVAR + KVARH+KWH+DUAL ENERGY+ ENERGY+THD-I, THD-V & RUN HRS |
| 49 | Providing & Fixing of BIS approvedCurrent Transformeras per PWD specification for electrical Works ,ISI marked as perIS 2705-1992/ conforming to IEC 60044-1, with secondary terminalof CT shall be brought out suitable to a terminal block which shall be easier accessible for testing and terminal connection , with all necessary support in existing panel including connection etc. as requiredCurrent transformer Ring Type Tape Wound/Resin Cast Wound as per IS 16227 with, Accuracy Cl, CT ratio and burden as specified. ISF<=5, Cu cross section of secondary wire 1.5sqmm (minimum), including all necessary support in existing panel including connection etc. as required . All as per pre approved by Engineer in charge.All as per pre approved by Engineer in charge. For additional technical parameters of products/ work, refer Annexure "A" attached with this BSR . |
| 50 | Ring type tape wound CT |
| 51 | C T Class 1, Ratio 400/5 to 1200/5, Burden 15 VA |
| 52 | Providing & Fixing of110/220 V, unibody LED Indicatinglamp IEC 60947with integral circuit, IP 65 above panel &IP 20 terminal block, Approx. body dia for panel not less then 20 mm, length min. 50mm, front LED cover dia min.29 mm, contact material phospher bronze for Led, PCB contacts shall be ofbrass (tin plated), impulsedielectric tested for 2.5 KV, Rated insulation resistance shall be 100 M ohm at 500VDCincluding connection etc. as required.All as per pre approved by Engineer in charge. For additional technical parameters of products/ work, refer Annexure "A" attached with this BSR . |
| 53 | Red/yellow/Green colour |
| 54 | Blue / white Colour |
| 55 | Providing & Fixing of Recessed/surface mounting heavy duty horizontal type Double Door ( Metal / Glazed )Distribution board with Metal end box made out from Galvanized steel / CRCA sheet not less then 1.2 mm thick conforming to IS-8623-1 & 3 / IEC 61439- 1 & 3, powder painted complete with reversible door (for double door DB only )100 amp. insulated copper bus bar/shorting link , copper neutral link, copper earth link , color coded interconnecting wire set of suitable rating and din bar,masking sheet, making internal DB terminations with copper lugs, Ferrules, detachable gland plate, including making connections, testing etc. as required. OEM shall have submitNABL / CPRI / ERDA accrediated lab type test reports& All as per pre approved by Engineer in charge. For additional technical parameters of product / work refer Annexure "A" attached with this BSR |
| 56 | Metal door (Three phase) IK-09 and IP-43with Metal end box |
| 57 | 4 Way |
| 58 | Providing & Fixing of Recessed/surface mounting heavy duty Vertical TPN Distribution board with Metal end box with provision of incomer suitable for 3/4 pole MCCB and SP / TP MCB as outgoing ,made out from Galvanized steel / CRCA sheet not less then 1.2 mm thick conforming to IS-8623-1 & 3 / IEC 61439- 1 & 3. powder painted with reversible door (for double door DB only ) complete with insulated 160 (upto 160 A Incomer) / 250 Amp. copper bus bar, neutral bars with shrouds, earth bar , color coded interconnecting wire set of suitable rating and din bar,masking sheet, making internal DB terminations with copper lugs, ferrules, detachable gland plate, including making connections, testing etc. as required. OEM shall have submitNABL / CPRI / ERDA accrediated lab type test reports& All as per pre approved by Engineer in charge.For additional technical parameters of product / work refer Annexure "A" attached with this BSR |
| 59 | Double door IP-43 & IK-09 with Provision of Incomer MCCB 100/ 125 A Rating with Metal end box |
| 60 | 4 Way |
| 61 | Providing & Fixing of 240/415 V AC MCB with positive isolation of 10 kA breaking capacity (B/ C/D tripping characteristic as per type of load andsite requirement) 4 KV impulse withstand voltage, ISI marked IS 8828(1996) / conforming to IEC 60898-1 2002, IEC 60947-2, low watt losses, trip free mechanisum , energy limiting ofclass 3 as per IEC,minimum phase termination capacity of 35sq.mm. , conductor line load reversibility , IP 20 contact protection and fitted inexisting distribution board/sheets, minimum electrical operation 20,000 upto 20 A rating and 10,000 upto 63 A, 5000 for 80 A & above ratingincluding making connections, testing etc. as required. OEM shall have submitNABL / CPRI / ERDA accrediated lab type test reports& All as per pre approved by Engineer in charge. For additional technical parameters of product / work refer Annexure "A" attached with this BSR |
| 62 | Single pole MCB (With B/C curve tripping Characteristics) |
| 63 | 6 A to 32 A rating |
| 64 | Triple pole MCB(With B/C curve trippingCharacteristics) |
| 65 | 50/63 A rating |
| 66 | Four pole MCB (With B/C curve tripping Characteristics) |
| 67 | 50/63 A rating |
| 68 | Providing & Fixing of 240/415 V factory fitted RCBO with overload, short-circuit and earth leakage protectionwith ISI marked (IS12640-2)/ conforming to IEC 61009-1, breaking capacity 10 KA,provision for pad lock, min. Electrical operation 10,000 upto 63 A rating , minimum phase termination capacity of 35sq.mm. , IP 20 contact protection with existing distribution board / sheetincluding making connections, testing etc. as required. OEM shall have submitNABL / CPRI / ERDA accrediated lab type test reports& All as per pre approved by Engineer in charge. For additional technical parameters of product / work refer Annexure "A" attached with this BSR |
| 69 | Four pole 30 mA sensitivity |
| 70 | 63 A rating |
| 71 | SITC of3 /4pole current limiting Moulded case circuit breaker (MCCB) made of flame retardent & heat resistant materialhaving following current rating, short circuitbreaking capacityat 440/415 V, 50 Hz; O/L & S/C settings , conforming to IS/IEC 60947 P -2 :2003 with frontface and centralised adjustable, trip free mechanisum, true contact position indicator,line load interchangeability,designed for both horizontal & vertical mounting without any adverse effect on electrical performance, suitable for operation upto 55 degree and without derating upto 40 degree,pollution degree 3, having positive isolation capability, push(test) to trip, trip time less then 10 ms under s/c condition, Breaking capacity Ics = 100% Icu. U imp =8 KV, rated insulation voltage690 V.provision for UVR , shunt trip , earth fault trip, door interlock, pad lock & rotary handle , including making connectionsetc. as required.OEM shall have submitNABL / CPRI / ERDA accrediated lab type test certificate before execution All as per pre approved by Engineer in charge. For additional technical parameters of product / work refer Annexure "A" attached with this BSR |
| 72 | 4 pole MCCB With Thermal Magnetic release |
| 73 | up to 100 Amp , 10 kA, fixed O/L & fixed S/C setting |
| 74 | 4 pole MCCB With Thermal Magnetic release |
| 75 | 250 Amp , 25 kA, adjustable O/L & adjustable S/C setting, |
| 76 | Providing & Laying P.V.C. / XLPE insulated & P.V.C. sheathed ArrmouredAluminiumcable confirming to IS:1554 P-I / IS :7098 P - I of 1.1 KV withH4- Grade electrolyticaluminium conductor confirming to IS 8130 of purity >99.6 %, round / flat strip armouring of cables, Inner / outer sheath confirming to IS:5831in existing RCC / Hume / Stoneware / PVC pipe/ open duct/cable trench / Cable tray(with cable tie) includingtesting etc. as required of following size. OEM must have it"s own in house NABL accrediated Laboratory for testing procedure as per IS:10810.For additional technical parameters of product / work refer Annexure "A" attached with this BSR |
| 77 | 35.0 Sq. mm |
| 78 | 3.5 core |
| 79 | Providing & Laying P.V.C. / XLPE insulated & P.V.C. sheathed Un-armoured Coppercable confirming to IS:1554 P-I / IS :7098 P - I of 1.1 KV withelectrolytic gradeCopper made of copper rodsconfirming to IS 613-1964, of purity >99.7 %,Inner / outer sheath confirming to IS:5831in existing RCC / Hume / Stoneware / PVC pipe/ open duct/cable trench / Cable tray (with cable tie) includingtesting etc. as required of following size. OEM must have it"s own in house NABL accrediated Laboratory for testing procedure as per IS:10810 For additional technical parameters of product / work refer Annexure "A" attached with this BSR |
| 80 | 16.0 Sq. mm |
| 81 | 4 core |
| 82 | Providing & Laying P.V.C. / XLPE insulated & P.V.C. sheathed ArrmouredAluminiumcable confirming to IS:1554 P-I / IS :7098 P - I of 1.1 KV withH4- Grade electrolyticaluminium conductor confirming to IS 8130 of purity >99.6 %, round / flat strip armouring of cables, Inner / outer sheath confirming to IS:5831in existing RCC / Hume / Stoneware / PVC pipe/ open duct/cable trench / Cable tray(with cable tie) includingtesting etc. as required of following size. OEM must have it"s own in house NABL accrediated Laboratory for testing procedure as per IS:10810.For additional technical parameters of product / work refer Annexure "A" attached with this BSR |
| 83 | 300.0 Sq. mm |
| 84 | 3.5 core |
| 85 | Supplying and drawing flexible / stranded bare copper conductor, PVC / XLPE insulated, overall aluminium mylar tape shielded ATC drain wire and outer PVC sheathed industrial Instrumentation (shielded)cables voltage grade 300/500 V as per BS /EN 50288-7 in existingsurface or recessed PVC/ MS conduit/casing capping/ Cable tray / Open Duct making connections, testing etc. as required. OEM Must have its own in house NABL lab setup for all testing facilities for cables. All as per pre approved by Engineer in charge.For additional technical parameters of products/ work, refer Annexure "A" attached with this BSR . |
| 86 | 2 core x 1.5 Sq.mm |
| 87 | Providing & Laying P.V.C. / XLPE insulated & P.V.C. sheathed ArmouredCoppercable confirming to IS:1554 P-I / IS :7098 P - I of 1.1 KV withelectrolytic gradeCopper made of copper rodsconfirming to IS 613-1964, of purity >99.7 %, round / flat strip armouring, Inner / outer sheath confirming to IS:5831in existing RCC / Hume / Stoneware / PVC pipe/ open duct/cable trench / Cable tray(with cable tie)includingtesting etc. as required of following size. OEM must have it"s own in house NABL accrediated Laboratory for testing procedure as per IS:10810 For additional technical parameters of product / work refer Annexure "A" attached with this BSR |
| 88 | 10.0 Sq. mm |
| 89 | 4 core |
| 90 | Supplying and making one end termination with Nickel plated heavy duty brass single compression gland (as per IS 12943-1990)) SIBG type consisting of Check Nut, Gland Body, Metal Washer(3 Nos.), Outer Seal Rubber Ring,Compression Nut,heavy duty aluminium lugs (as per IS 8309 -1993) duly crimped with crimping tool, PVC tape as perIS 8337-1976offollowing size ofPVC insulated & PVC sheathed/ XLPE aluminium conductor cable of 1100 volt grade as required.All as per pre approved by Engineer in charge. For additional technical parameters of products/ work, refer Annexure "A" attached with this BSR . |
| 91 | 3.5 x 300.0 sq.mm |
| 92 | Plate Earthing as per IS:3043 withcopper Earth plate of purity >95% of size 600mm x 600mm x 3.0mm by embodying3 mtr. below the ground level with 20mm dia. G.I. "B" class watering Pipe ,including all accessories like nut, bolts, reducer, nipple, wire meshed funnel, and Heavy duty weather proof poly-propylene earth pit chamber with lockable Jam free lid suitable for safe working load 5000 Kg or more of size Top Dia. 225 to 260 mm, Bottom Dia 300 to 350 mm. and Height250 to 300 mm. and embodying the pipecomplete with alternate layers salt and coke/ charcoal, testing of earth resistance for value of 5 ohms or lessas required & must record by engineer in charge during site visit and ensure to enter in measurment book. All as per pre approved by Engineer in charge.For additional technical parameters of products/ work, refer Annexure "A" attached with this BSR . |
| 93 | Supply & Laying following size earth stripin horizontal or vertical run in surface by means of Earth strip DMC Insulatorincluding riveting/ soldering/ welding, Jointing shall be done by overlapping and with 2 set of Brass (for Cu strip) / GI (for GI Strip) nut bolt & spring washer spaced at 50cm making connection etc. as required.All as per pre approved by Engineer in charge.For additional technical parameters of products/ work, refer Annexure "A" attached with this BSR . |
| 94 | 20mm x 3mm copper strip |
| 95 | Supply & Laying following size earth wire in horizontal or vertical run in ground/surface/recess including riveting, soldering, saddles,making connection with GI/Cu purity purity >95%thimble etc. as required.All as per pre approved by Engineer in charge.For additional technical parameters of products/ work, refer Annexure "A" attached with this BSR . |
| 96 | 10 SWG tinned copper. Wire |
| 97 | Supply & fabrication steel structure with MS channel / angle / joist / ISMB / sheet etc. including welding, rivetting, cutting, nut & bolt , one coat of primer & two coat of enamel paint etc. as requiredcomplete in all respect. All as per pre approved by Engineer in charge.For additional technical parameters of products/ work, refer Annexure "A" attached with this BSR . |
| 98 | Providing and fixing 12.5 mm thick tapered edge gypsum board conforming to IS 2095- Part I at all height false ceiling including providing and fixing of frame work made of special sections power pressed from M.S. sheet and galvanised in accordance with zinc coating of grade 350 as per IS : 277 and consisting of angle cleats of size 25mm wide x 1.6mm thick with flanges of 22mm and 37mm at 1200mm centre to centre one flange fixed to the ceiling with dash fastener 12.5mm diax40mm long with 6mm dia bolts to the angle hangers of 25x25x0.55mm of required length, and other end of angle hanger being fixed with nut and bolts to G.I. channels 45x15x0.9mm running at the rate of 1200mm centre to centre to which the ceiling section 0.5mm thick bottom wedge of 80mm with tapered flanges of 26mm each having clips of 10.5mm at 450mm centre to centre shall be fixed in a direction perpendicular to G.I. channel with connecting clips made out of 2.64mm diax230mm long Sqm 825.00 G.I. wire at every junction including fixing the gypsum board with ceiling section and perimeter channels 0.5mm thick 27mm high having flanges of 20mm and 30mm long, the perimeter of ceiling fixed toall/ partition with the help of rawl plugs at 450mm centre to centre with 25mm long driveall screws @ 230mm interval including jointing and fixing to a flush finish of tapered and square edges of the board with recommended filler, jointing tapes, finisher and two coats of primer suitable for board as per manufactures 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 drawing and specification and direction of the Engineer in Charge but excluding the cost of painting. |
| 99 | Providingexperienced and Highly skilled/skilled/ semi-skilled/Un Skilledlabour for electric repair/ maintenance / operation of Air conditioning/Air cooling/Fire fighting/Lift/DG set/CCTV/EPABX or any other electromechanical systems as per requirement (one shift of 8 Hrs per day for 26 Working Days in a month) |
| 100 | Add for extra working on Holidays. |
| 101 | Highly skilled Labour |
| 102 | skilled Labour |
| 103 | Semi skilled labour |
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