Military Engineer Services-MES has published Special Repairs For Replacement Of Ber Central Ac Plant At Building No . 09 At Naval Dock Yard , Visakhapatnam. Submission Date for this Tender is 20-07-2020. HVAC Tenders in Visakhapatnam Andhra Pradesh. Bidders can get complete Tender details and download the document.
| Sr No | CorrigendumDate | Corrignedum | CorrigendumType | NewSubmissionDate |
| 1 | 13-Jun-2020 | Bid Auto Extn Corrigendum | Bid Auto Extn Corrigendum | 20-06-2020 |
| 2 | 18-Jun-2020 | 82037 Corrigendum 1 | Date | 30-06-2020 |
| 3 | 01-Jul-2020 | 82037 Corrigendum 2 | Date | 13-07-2020 |
| 4 | 13-Jul-2020 | 82037 Corrigendum 3 | Date | 20-07-2020 |
| Name of the Work: Special Repairs for Replacement of BER Central AC Plant at Building No. 09 at Naval Dock Yard, Visakhapatnam | |||||
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| Sl. No. | Item Description | Item Code / Make | Quantity | Units | |
| 1 | 1 | Dismantling and Taking down of old unserviceable central AC Plant of capacity 2 x 25 TR with 1 x 25 TR [Standby] including all connected accessories such as Chiller Pumpset / Pipeline, Cooling Tower, AHU, Ducts etc. including necessary T & P, Scaffolding and making good disturbed portions to match with existing and depositing the Plant and Accessories to MES Store Yard complete all as specified and as directed. | BI01010001010000000000000515BI0100001111 | 1 | Each Job |
| 2 | 2 | Taking down of old unserviceable Air Curtain of capacity 1/3 HP along with all connected accessories making good disturbed portions to match with existing and depositing the Plant and Accessories to MES Store Yard complete all as specified and as directed. | BI01010001010000000000000515BI0100001112 | 4 | Each Job |
| 3 | 3 | Supply, installation, testing and commissioning of Scroll Chiller of Water Cooled Central Air Conditioning Plant, with Semi Hermitic Compressor comprising of Flooded type Evaporator, Shell and Tube type condenser complete with all equipment and accessories of minimum nominal capacity of 39 TR each with IPL value less than 0.48 KW per TR required all as per specifications and with site / design conditions comprising of the following: \nMake: Equivalent TR suitable in Blue Star / York / Kirloskar / Carrier / Daikin / Trane \n[Two Nos working 78 TR and one No as standby 39 TR]\n | BI01010001010000000000000515BI0100001113 | 3 | Each Job |
| 4 | 3.1 | [A] CHILLER PACKAGE UNIT: Micro Processor controlled Chiller Unit complete, factory assembled, factory tested of capacity not less than 39 TR minimum nominal cooling capacity working on R – 134A / R – 410A / R – 407C refrigerant [Green Gas] comprising of Scroll compressors operated with green gas suitable for 415 Volts, 50 Hz, 3 Phase, piping controls & accessories, Starter & Microprocessor Control Panel, Refrigerant, Oil Charged mounted on Common Base Frame with Anti Vibration Pads complete as per manufacturer's specifications. \nMake: Equivalent TR suitable in Blue Star / York / Kirloskar / Carrier / Daikin / Trane \nNOTE: \n[i] COP [Minimum] for Chillers shall be 4.70.\n[ii] Efficiency of Scroll type Chiller Package shall comply with ECBC norms with power consumption less than 0.75 KW / TR on full or part load.\n[iii] Compressors and Chillers shall be of same manufacturer\n[iv] The contractor shall submit selection sheet indicating Model No of unit offered and indicating power consumption up to 15% of minimum load and 25%, 50% 75% and 100% load. \n[v] The ratio of starting current with running current shall not be more than 2 times.\n[vi] Scroll Chiller shall meet all the specifications as stated above.\n[vii] The rate quoted is deemed to be inclusive of RCC foundation as per manufacturer’s standards. | BI01010001010000000000000515BI0100001114 | ||
| 5 | 3.2 | [a] Compressors: Semi Hermetic Scroll Compressors with minimum loading capacity 15%, operating voltage 360 – 440 Volts, 50 Hz, 3 Phase, AC supply and working with refrigerant R – 410A / R – 407C / R – 134A.\n[b] Condenser Section: Shell and Tube type Condenser internally knurled copper tubes.\n[c] Expansion Valve: Electronic expansion valve shall be capable enough to operate on wider temperature range with energy efficient improvement at part load conditions, as per manufacturer’s specifications.\n[d] Evaporator: Flooded type evaporator all as per manufacturer’s specifications.\n[e] Safety Protection: Safety protection on Low Cooling Temperature, Low Oil Pressure, High Refrigerant Pressure, Electric Leak, Compressor Overload, High/Low Voltage and Single Phasing shall be provided. Automatic Control of Refrigerant Condition and Compressor ON/OFF status and loading sequence system shall be provided.\n[f] Refrigerant: HFC – 134 A / HFC – 410 A / HFC – 407C of zero ozone depletion potential refrigeration circuits of total capacity as per manufacturers specifications.\n[g] Control: Micro Processor control with LCD interface capable of monitoring all machine operating parameters like suction / discharge pressure, Oil pressure, compressor operating hours, set point, air temperature, entering / leaving water temperature etc. complete and precisely manages the operation of compressors, expansion devices, fans and of the evaporator / chiller water pump for optimum energy efficiency as per manufacturers specifications. | BI01010001010000000000000515BI0100001115 | ||
| 6 | 3.3 | [B] CONDENSER WATER CIRCULATION SYSTEM: Comprising of the FRP induced Draft Cross flow Cooling Tower of total 110% plant working capacity suitable for above plant conditions complete with Spray Section, Honey Comb Fill, Basin, CT Fan, TEFC Motor, protection cover from sun and rain made of GI Sheet 20 SWG with ventilating pockets, intake bird screen and other accessories [Technical Specifications as per the manufacturer]. | BI01010001010000000000000515BI0100001116 | ||
| 7 | 4 | Supply, Installation, testing and commissioning of Floor Mounted, Factory made high Static Double Skinned Horizontal type Backward Curved Air Handling Unit [AHU] suitable for Minimum 60 TR Cooling Capacity AC Plant with minimum 50 mm Static Pressure with suitable CFM with 0.8 mm thick pre coated outer skin & 0.8 mm thick inner skin made out of GI Sheet not less than 22 gauge, insulated with 25 mm thick PUF Panels, for cooling the air with all accessories and controls comprising the following including painting etc. as per standard practice and including Air Mixing Box, Filter section consisting of coarse filters capable of filtering up to 5 microns - EU4 Box Type, Coil section with chilled water - 6 Row deep Cooling Coil, 18 G SS Drain Tray insulated with 15mm thick Closed Cell Nitrile Rubber, Blower section with DIDW Forward Curved / Backward Inclined Blower, Drive Set with V Belts, Taper Lock Pulleys, TEFC Motor with EFF-1/IE-2 Rating, Flexible Canvass Connection, Common Base Frame With Vibration Isolators, Anti-Vibration Pads, Anchoring Bolts etc. complete with all necessary accessories for installation the unit and comprising of the following complete as per manufacturer’s instructions, as directed as specified:\nMake: Blue Star / Lloyd / Carrier / Zeco | BI01010001010000000000000515BI0100001117 | 1 | Each Job |
| 8 | 4.1 | [a] Static pressure may vary according to the design / site conditions. \n[b] AHU and its CFM shall be got approved by the Accepting officer. Make: Blue Star / Zeco / Carrier\n[c] Hot water generator of suitable capacity for re-heat in monsoon. Makes: Rapid cool / Thermax / Rapid control.\n[d] Acoustic Insulation with 25mm thick fibre glass rigid boards and finished with RP tissue paper and 28 mm gauge aluminium perforated sheet up to 5 m from outlet of the air plenum including 5 micron filters in air plenum for all AHUs all as specified and directed. \n[e] Fresh air damper with GI bowl/ fittings and mosquito proof netting shall be provided for each AHU.\n[f] Under deck insulation in AHU Rooms with Fire Retardant XPE closed cell of thickness 18 mm with metalized polyester film and self adhesive backing with protection peel off paper. Make: Armacell / K – Flex / Arma Flex / Supreme – 8\n[g] Hot water MS tubing medium grade of suitable size, fixed on supports, walls ,floors etc from pump sets to AHUs including fittings, valves, pressure gauges, purge cocks at upper most position, blind flanges, strainers joined by electric arc continuous welding all joints sealed with bitumen, with hot water piping insulated with 50 mm thick EPS pipe section of TF quality of density 16 Kg/Cu.m and then cladded with aluminium sheet of 28 SWG thick and where pipes are laid under earth, insulation with sand cement plaster 15 mm thick in two layers over chicken wire mesh. Make of Pipes: Jindal / Tata.\n[h] Monoblock hot water pumps of 100% capacity squirrel cage induction motor type continuous rating TEFC operating on 415 V, 50 Hz, AC, Class ‘B’ insulation for circulation of hot water all as specified and as directed. Make: Kirloskar/ Jyothi/ Crompton / Becon\n[i] Three way Mixing Valve of required size with motorised actuator and modulating thermostat control for each AHU\n | BI01010001010000000000000515BI0100001118 | ||
| 9 | 5 | All as per Serial Item No. 4 above but Air Handling Unit [AHU] suitable for Minimum 15 TR Cooling Capacity AC Plant complete all as specified and as directed. | BI01010001010000000000000515BI0100001119 | 1 | Each Job |
| 10 | 6 | Supply, Installation, testing and commissioning of Chilled Water End Suction Back Pullout Pumps with Mechanical Seal, CI Body, mounted on Common Base with Energy saving, Split Casing type, Electric Motor suitable for working on 415 Volts, 3 Phase, 50 Hz, AC Supply for recirculation of Chilled Water of 50% Plant Capacity including 100mm dia Pressure Gauge on delivery side of pumps including Rubber Vibration Isolation Pads for mounding including all connections complete suitable for Suitable for 39 TR capacity Chiller [Closed loop], Total Head 30.00m complete all as specified and directed.\nNote: Pump Casing – Cast Iron, Impeller – Bronze, Shaft: HSS / as per manufacturer, Material of Seal: Mechanical Seal. The chilled water pumps shall have minimum flow rate of 2.4 US GPM / TON \nMake: Kirloskar EEC series or equivalent in Crompton Greaves / / KSB / Beacon | BI01010001010000000000000515BI0100001120 | 3 | Each Job |
| 11 | 7 | Supply, Installation, testing and commissioning of Condenser Water End Suction Back Pullout Pumps with Mechanical Seal, CI Body, mounted on Common Base with Energy saving, Split Casing type, Electric Motor suitable for working on 415 Volts, 3 Phase, 50 Hz, AC Supply for recirculation of Condensed Water of 50%, Plant Capacity including 100mm dia Pressure Gauge on both discharge and suction side of pumps at the outlet of each pump including Rubber Vibration Isolation Pads for mounding including all connections complete suitable for Suitable for 39 TR capacity Chiller [Closed loop], Total Head 30.00m complete all as specified and directed.\nNote: Pump Casing – Cast Iron, Impeller – Bronze, Shaft: HSS / as per manufacturer, Material of Seal: Mechanical Seal. The chilled water pumps shall have minimum flow rate of 2.4 US GPM / TON \nMake: Kirloskar EEC series or equivalent in Crompton Greaves / / KSB / Beacon | BI01010001010000000000000515BI0100001121 | 3 | Each Job |
| 12 | 7.1 | Notes for Serial Item No. 3, 4, 5, 6 & 7:\n[a] All civil works required to install, test and commissioning the equipment such as earth work excavation, RCC foundation for equipment, necessary cable ducts with MS covers 10mm thick duly painted, earth work excavation for laying pipe, cable etc. & making good all disturbed/broken surfaces to match existing surface including fixing the ducting, painting / distemper / colour wash etc. shall be deemed to be included in the rate quoted by the contractor.\n[b] Necessary water supply pipe connections for the Expansion Tank and A/C Plant from existing water supply connection is deemed to be included in the quoted rate.\n[c] All 3 Phase Motors shall be provided with independent Single Phase Preventor with phase reversal protection.\n[d] Manufacturers, Technical backup after sales service support shall be provided for chiller package.\n[e] All loads up to 63 Amps shall be controlled by MCB and for loads above 63 Amps shall be controlled by MCCB.\n[f] Initial charging of Oil and Refrigerant shall be deemed to be included in the quoted rate.\n[g] Velocity of air in supply air duct shall not exceed 450m/min [1500FPM] and velocity at diffuser outlet shall not exceed 150m/min [500 FPM]\n[h] Necessary drain connection at AHU Room and AC Plant room shall be provided by the tenderer and shall be deemed to be included in the quoted rate.\n[i] Any work not included in the above details, but is an inescapable technical requirement for the efficient performance and smooth functioning of the plant shall be clearly specified and included in the offer.\n[j] Electric and water supply for Phase – I and Phase – II testing will be provided free of cost by the department. | BI01010001010000000000000515BI0100001122 | ||
| 13 | 7.2 | [k] The complete plant shall be installed, tested and commissioned only by the skilled engineer of the original Manufacturer of the Chiller Package. Necessary confirmation shall be submitted by the contractor after completion of the work with test certificates before undertaking by the department for further testing as per tender and cost is deemed to be included in the quoted rate.\n[l] All Equipment shall be connected with earth strip of size 32 X 6 mm is deemed to be included in the quoted rate.\n[m] Phase – II Summer, Monsoon & Winter tests shall be carried out as specified in the Particular Specifications and testing officer shall be nominated by Accepting Officer.\n[n] After completion of Phase – I test, the plant shall be continuously run for 24 hours [Three Shifts of 8 Hours each per day] by the contractor by providing services of one operator in each shift of 08 Hours till completion of all the Phase – II tests and the contractor shall be liable to carry out all the maintenance or repair or replacement of parts [if any] required during this period and quoted rate shall be deemed to be included for this provision.\n[o] Removal of all electrical fitting/fixtures from ceiling/wall and re-fixing the same including making good of all dismantled surfaces along with provision of new point wiring [wherever damaged] complete as per existing size etc. and shall be deemed to be included in the rate quoted by the contractor.\n[p] Contractor shall visit the site to make themselves familiar with working conditions, accessibility of site, availability of materials, location of AHU and other cogent condition etc. before quoting the tender. Nothing extra shall be paid consequent to any mistake or misunderstanding or otherwise on this account.\n | BI01010001010000000000000515BI0100001123 | ||
| 14 | 8 | Supply, Installation, testing and commissioning of Chilled Water Piping made out of MS ERW Pipe, 80 mm bore, Heavy Grade , conforming to IS – 1239 including all fittings duly Insulated with 50mm Thick PUF Insulation of Density 36-38 KG / Cu.m and Covered with 26 Gauge Aluminium Cladding or Cement Plastering in Cement Mortar 1:6 complete all as specified and as directed. | BI01010001010000000000000515BI0100001124 | 120 | Running Metre |
| 15 | 9 | Supply, Installation, testing and commissioning of Chilled Water Piping made out of MS ERW Pipe, 65 mm bore, Heavy Grade , conforming to IS – 1239 including all fittings duly Insulated with 50mm Thick PUF Insulation of Density 36-38 KG / Cu.m and Covered with 26 Gauge Aluminium Cladding or Cement Plastering in Cement Mortar 1:6 complete all as specified and as directed. | BI01010001010000000000000515BI0100001125 | 30 | Running Metre |
| 16 | 10 | Supply, Installation, testing and commissioning of Condenser Water Piping made out of MS ERW Pipe, 100 mm bore, Heavy Grade , conforming to IS – 1239 including all fittings and applying two coats of Synthetic Enamel paint over one coat of Red Oxide / Zinc Chrome Primer including preparation of surfaces complete all as specified and as directed. | BI01010001010000000000000515BI0100001126 | 70 | Running Metre |
| 17 | 11 | Supply, Installation, testing and commissioning of Condenser Water Piping made out of MS ERW Pipe, 80 mm bore, Heavy Grade , conforming to IS – 1239 including all fittings and applying two coats of Synthetic Enamel paint over one coat of Red Oxide / Zinc Chrome Primer including preparation of surfaces complete all as specified and as directed. | BI01010001010000000000000515BI0100001127 | 60 | Running Metre |
| 18 | 12 | S & F Butterfly Valve, 80mm Bore, Class PN-16, Flanged and Drilled, Cast Iron Body, SGI [Nylon Coating] Disc with hand lever operated for manual operation including all Joints with Rubber Gasket and Jointing Materials, Bolts, Nuts, Washer complete all as specified and as directed. | BI01010001010000000000000515BI0100001128 | 23 | Each |
| 19 | 13 | S & F Butterfly Valve, 65mm Bore, Class PN-16, Flanged and Drilled, Cast Iron Body, SGI [Nylon Coating] Disc with hand lever operated for manual operation including all Joints with Rubber Gasket and Jointing Materials, Bolts, Nuts, Washer complete all as specified and as directed. | BI01010001010000000000000515BI0100001129 | 12 | Each |
| 20 | 14 | S & F Balancing Valve, 80mm Bore, Class PN-16, Flanged and Drilled, Cast Iron Body, with Pressure Test Cocks only in EN-3 Stem EN-3 Disc and EPDM Sealing Disc for manual operation including all Joints with Rubber Gasket and Jointing Materials, Bolts, Nuts, Washer complete all as specified and as directed. | BI01010001010000000000000515BI0100001130 | 3 | Each |
| 21 | 15 | S & F Balancing Valve, 65mm Bore, Class PN-16, Flanged and Drilled, Cast Iron Body, with Pressure Test Cocks only in EN-3 Stem EN-3 Disc and EPDM Sealing Disc for manual operation including all Joints with Rubber Gasket and Jointing Materials, Bolts, Nuts, Washer complete all as specified and as directed. | BI01010001010000000000000515BI0100001131 | 3 | Each |
| 22 | 16 | S & F Rubber Bellow, 80mm Bore, Class PN-16, Flanged and Drilled, including all Joints with Rubber Gasket and Jointing Materials, Bolts, Nuts, Washer complete all as specified and as directed. | BI01010001010000000000000515BI0100001132 | 12 | Each |
| 23 | 17 | S & F Rubber Bellow, 65mm Bore, Class PN-16, Flanged and Drilled, including all Joints with Rubber Gasket and Jointing Materials, Bolts, Nuts, Washer complete all as specified and as directed. | BI01010001010000000000000515BI0100001133 | 12 | Each |
| 24 | 18 | S & F Dual Plate Check Valve, 80mm Bore, Class PN-16, Flanged and Drilled, Cast Iron Body of Grade FG 260 conforming to IS - 210, SS-410 Grade Plates, SS-410 Grade Hinge / Stop Pin, SS 316 Grade Springs, [S] Buna – N Seal to ANSI # 125 [Model 11] Wafer type including all Joints with Rubber Gasket and Jointing Materials, Bolts, Nuts, Washer complete all as specified and as directed. | BI01010001010000000000000515BI0100001134 | 3 | Each |
| 25 | 19 | S & F Dual Plate Check Valve, 65mm Bore, Class PN-16, Flanged and Drilled, Cast Iron Body of Grade FG 260 conforming to IS - 210, SS-410 Grade Plates, SS-410 Grade Hinge / Stop Pin, SS 316 Grade Springs, [S] Buna – N Seal to ANSI # 125 [Model 11] Wafer type including all Joints with Rubber Gasket and Jointing Materials, Bolts, Nuts, Washer complete all as specified and as directed. | BI01010001010000000000000515BI0100001135 | 3 | Each |
| 26 | 20 | S & F 80mm Bore M.S. Y-Strainer Complete with Stainless Steel Bucket having 3 mm Perforation, Flanged Ends, Filtration Area of 1:4 complete all as specified and as directed. | BI01010001010000000000000515BI0100001136 | 4 | Each |
| 27 | 21 | S & F 65mm Bore M.S. Y-Strainer Complete with Stainless Steel Bucket having 3 mm Perforation, Flanged Ends, Filtration Area of 1:4 complete all as specified and as directed. | BI01010001010000000000000515BI0100001137 | 4 | Each |
| 28 | 22 | S & F 3-Way Modulating Valve with Actuators, 80mm Bore, Class PN-16 for AHU including all Joints with Jointing Materials, Bolts, Nuts, Washer complete all as specified and as directed. | BI01010001010000000000000515BI0100001138 | 3 | Each |
| 29 | 23 | S & F Drain Valve suitable for Cooling Tower complete all as specified and as directed. | BI01010001010000000000000515BI0100001139 | 6 | Each |
| 30 | 24 | S & F Auto Air Vent complete all as specified and as directed. | BI01010001010000000000000515BI0100001140 | 6 | Each |
| 31 | 25 | S & F Pressure Gauge Dial of Industrial type with Stainless Steel Enclosure complete all as specified and as directed. | BI01010001010000000000000515BI0100001141 | 24 | Each |
| 32 | 26 | S & F Thermo Meter Dial type complete all as specified and as directed. | BI01010001010000000000000515BI0100001142 | 16 | Each |
| 33 | 27 | S & F Rotational Moulded Polythene [HDPE] Water Tanks, Triple Layered, ISI Marked, Cylindrical & Vertical Type 1000 Litres Capacity hoisted and fixed in position including provision of 40mm/25mm dia spouts for connecting inlet, outlet, over flow and washout pipes and Ball Brass Valve, 20 mm dia, high pressure, with polythene float and fly nut complete, screwed for iron pipe or brass ferrule complete all as specified and as directed. | BI01010001010000000000000515BI0100001143 | 1 | Each Job |
| 34 | 28 | Supplying, Installing, Commissioning and Testing of CPRI Prototype tested, Factory made, Free Standing Floor Mounted, Dust and Vermin proof LT Cubical Panel Board for Compressor, Chiller Pump, Humidifier, Condenser and Cooling Tower Pumps etc., Compartmentalised, Indoor type, fabricated with 2.00mm thick CRCA Sheet and shall be given pre-treatment for degreasing, phosphatising etc. in seven tank process and shall be powder coated with RAL7035 coat with matt finish after due preparation of surfaces. The panel shall consist of TPN bus bars of high conductivity Copper Alloy and shall be provided with colour coded heat shrinkable sleeves mounted on porcelain insulator supports, suitable double Compression Copper Cable Glands and panel shall be provided with separate compartments for each switch, with gland plates, lifting hooks, shutter type ventilating louver at both top & bottom duly internally secured with wire mesh, with suitable internal wiring with copper cable of suitable size, including instrumentation such as Ampere Meter, Volt Meter, Phase Indicating LED Lamps [RYB], Selector Switches etc with double stud hinged door, front openable with locking arrangement including interlocking with switch gears and suitable for 1100 Volts Grade, 3 Phase, 415 Volts, 4 Wire, 50 Hz, AC Supply and to withstand short circuit fault level of not less than 100KA and degree of protection shall be IP 43. The panel shall be fixed with angle iron frame made of angles of size 75 X 75 X 8mm at Corners and ISMC of suitable size for base, embedded 600 mm below ground level in PCC 1:2:4, Type B–1 using 20mm grade stone aggregate, 600 mm above ground level complete including connecting up with suitable bus raiser of copper flat from bus to outgoing switches etc. and comprising the following: | BI01010001010000000000000515BI0100001144 | 1 | Each Job |
| 35 | 28.1 | [a] TPN Copper Busbar of suitable rating.\n[b] Main incoming MCCB of 25 KA rupturing capacity and suitable outgoing for AHU Motor HWG and Humidifier. \n[c] Starters with suitable rating/size, Contactors, Relays, SPP and Glow type Push Button Switches for AHU Motor.\n[d] Digital type Voltmeter of Range 0 – 500 V with Selector Switch – 1 Nos.\n[e] Digital type Ammeter of Range 0 – 500 Amps with CTs & Selector Switch – 4 Nos [1 Set]. \n[f] Colour Coded LED Phase Indicating Lamps for each Phase – 1 Set.\n[a] TPN Copper Busbar of suitable rating.\n[b] Main Incoming ACB, 4P of 35 KA rupturing capacity and Outgoing MCCBs of 25 KA rupturing capacity of suitable capacity. \n[c] FASD Starters with suitable rating/size, Contactors, Relays, SPP and Glow type Push Button Switches for Compressor, Chiller Pump, Humidifier, Condenser and Cooling Tower Pumps etc.\n[d] One Electronic Energy Meter of suitable capacity at Main Incoming. \n[e] Provision of Suitable Heavy Duty Power Capacitors to maintain PF Value not less than 0.98 Lagging\n[f] Digital type Voltmeter of Range 0 – 500 V with Selector Switch – 1 Nos. \n[g] Digital type Ammeter of Range 0 – 800 Amps with CTs & Selector Switch – 4 Nos [1 Set] \n[h] Colour Coded LED Phase Indicating Lamps for each Phase – 1 Set.\n[i] Provision of insulating Mat Class A, 2mm thick as per IS – 15652 [Technical specification as per Annexure "A" enclosed in tender documents], First Aid Box & Shock Treatment Chart at all locations as directed by Engineer-in-Charge.\n | BI01010001010000000000000515BI0100001145 | ||
| 36 | 29 | Supplying, Installing, Commissioning and Testing of CPRI Prototype tested, Factory made, Free Standing Floor Mounted, Dust and Vermin proof LT Cubical Panel Board for AHU's, Compartmentalised, Indoor type, fabricated with 2.00mm thick CRCA Sheet and shall be given pre-treatment for degreasing, phosphatising etc. in seven tank process and shall be powder coated with RAL7035 coat with matt finish after due preparation of surfaces. The panel shall consist of TPN bus bars of high conductivity Copper Alloy and shall be provided with colour coded heat shrinkable sleeves mounted on porcelain insulator supports, suitable double Compression Copper Cable Glands and panel shall be provided with separate compartments for each switch, with gland plates, lifting hooks, shutter type ventilating louver at both top & bottom duly internally secured with wire mesh, with suitable internal wiring with copper cable of suitable size, including instrumentation such as Ampere Meter, Volt Meter, Phase Indicating LED Lamps [RYB], Selector Switches etc with double stud hinged door, front openable with locking arrangement including interlocking with switch gears and suitable for 1100 Volts Grade, 3 Phase, 415 Volts, 4 Wire, 50 Hz, AC Supply and to withstand short circuit fault level of not less than 100KA and degree of protection shall be IP 43. The panel shall be fixed with angle iron frame made of angles of size 75 X 75 X 8mm at Corners and ISMC of suitable size for base, embedded 600 mm below ground level in PCC 1:2:4, Type B–1 using 20mm grade stone aggregate, 600 mm above ground level complete including connecting up with incoming and outgoing cables etc. and comprising the following:\n[a] TPN Copper Busbar of suitable rating.\n[b] Main incoming MCCB of 25 KA rupturing capacity and suitable outgoing for AHU Motor HWG and Humidifier. \n[c] Starters with suitable rating/size, Contactors, Relays, SPP and Glow type Push Button Switches for AHU Motor.\n[d] Digital type Voltmeter of Range 0 – 500 V with Selector Switch – 1 Nos.\n[e] Digital type Ammeter of Range 0 – 500 Amps with CTs & Selector Switch – 4 Nos [1 Set]. \n[f] Colour Coded LED Phase Indicating Lamps for each Phase – 1 Set.\n | BI01010001010000000000000515BI0100001146 | 1 | Each Job |
| 37 | 30 | Supplying, laying and testing XLPE insulated and PVC sheathed, FRLS, armoured heavy duty underground cable, ISI marked with aluminium stranded conductor 1100 Volt grade of size 3½ Core, 50 Sq.mm cross section suitable for earthed system, laying in trenches / duct / fixed to poles / drawn through pipes / sleeving through pipe in duct, including suitable size Double compression copper stainless steel cable gland, crimping type cable lugs, sockets etc. complete all as specified and as directed. | BI01010001010000000000000515BI0100001147 | 20 | Running Metre |
| 38 | 31 | Supplying, laying and testing XLPE insulated and PVC sheathed, FRLS, armoured heavy duty underground cable, ISI marked with aluminium stranded conductor 1100 Volt grade of size 4 Core, 6 Sq.mm cross section suitable for earthed system, laying in trenches / duct / fixed to poles / drawn through pipes / sleeving through pipe in duct, including suitable size Double compression copper stainless steel cable gland, crimping type cable lugs, sockets etc. complete all as specified and as directed. | BI01010001010000000000000515BI0100001148 | 120 | Running Metre |
| 39 | 32 | Supplying, laying and testing XLPE insulated and PVC sheathed, FRLS, armoured heavy duty underground cable, ISI marked with aluminium stranded conductor 1100 Volt grade of size 4 Core, 4 Sq.mm cross section suitable for earthed system, laying in trenches / duct / fixed to poles / drawn through pipes / sleeving through pipe in duct, including suitable size Double compression copper stainless steel cable gland, crimping type cable lugs, sockets etc. complete all as specified and as directed. | BI01010001010000000000000515BI0100001149 | 120 | Running Metre |
| 40 | 33 | S & F GI Perforated Cable Tray of Size 150mm wide, 50mm Deep, made with 2mm thick Sheet including all Tees, Right Angle Bends, Suspenders etc complete all as specified and as directed. | BI01010001010000000000000515BI0100001150 | 120 | Running Metre |
| 41 | 34 | S & F Earth continuity Conductor or main earthing lead made of GI Strip of size 32 X 6mm, fixed to wall on batten or recess or chases or burried in ground or fixed to poles or any other indicated situation including drawing through GI Pipe for earthing etc. complete all as specified and as directed. | BI01010001010000000000000515BI0100001151 | 20 | Running Metre |
| 42 | 35 | S & F Earth continuity Conductor or main earthing lead made of GI Wire of 8 SWG, fixed to wall on batten or recess or chases or burried in ground or fixed to poles or any other indicated situation including drawing through GI Pipe for earthing etc. complete all as specified and as directed. | BI01010001010000000000000515BI0100001152 | 100 | Running Metre |
| 43 | 36 | S & F Mild Steel work conforming to Fe - 290, Grade E-165 as in Framed Brackets of Angles or Tees with web and flanges cut to shape, drilled and counter shank for screw including bending and welding angles as necessary, gusset plates riveting etc, not exceeding 10 Kg each bracket complete all as specified and as directed. | BI01010001010000000000000515BI0100001153 | 2000 | Kilogram |
| 44 | 37 | Supply, Installation, testing and commissioning of Electrostatic Scale-Off for preventing scales etc. complete all as specified and as directed. | BI01010001010000000000000515BI0100001154 | 3 | Each Job |
| 45 | 38 | Supply, Installation, testing and commissioning of Commercial Air Curtain Unit of size "70 X 78 inches” for prevention of dust and conditioned air losses, suitable for operation on Single Phase, 240 Volts, 50 Hz, AC, fabricated with 2.00mm thick CRCA Sheet and shall be given pre-treatment for degreasing, phosphatising etc. in seven tank process and shall be powder coated with RAL7035 coat with matt finish after due preparation of surfaces including Square Perforated Suction Grills made of 2.00mm thick CRCA sheet, Aluminium Alloy Fans and Single Phase Electric Motor, Nozzles etc. complete with fittings and accessories so as to produce 1.00 – 1.50 Metres / Second Air Velocity at Floor Level of Door Opening and including Air Curtain Sensor complete all as specified and as directed. | BI01010001010000000000000515BI0100001155 | 4 | Each |
| 46 | 39 | M & L for Point Wiring complete with 1100 Volts, FRLS Grade, 1.5 Sq.mm, Single Core, PVC Insulated, Unsheathed, Multistranded Copper Conductor Cable, conforming to IS - 694 drawn through and including heavy duty PVC Conduit, 20 mm dia including all accessories concealed in Walls / Roofs / Floors / Ceiling etc. or surface type / semi concealed type and Pressed Metal Flush Box made out of 2mm thick MS Sheet of suitable size and 3 mm thick Hylam Sheet top cover for fixing switches, fittings, regulators etc. concealed in walls, including 1100 Volts, FRLS Grade, 1.5 Sq.mm, Single Core, PVC Insulated, Unsheathed, Multistranded Copper Conductor cable as earth continuity conductor with colour coding and connecting to Earth Dolly for One Light / Fan Point / Bell Point controlled by One Switch complete all as specified and as directed. | BI01010001010000000000000515BI0100001156 | 25 | Point |
| 47 | 40 | All as per Serial Item No. 39 above but One 3 Pin Switch Socket Outlet 5 Amps on Independent Board complete all as specified. | BI01010001010000000000000515BI0100001157 | 10 | Point |
| 48 | 41 | All as per Serial Item No. 39 above but one 3 Pin Switch Socket Outlet 15 Amps on independent board, with 1100 Volts, FRLS grade, 2.5 Sq.mm, Single Core, PVC Insulated, Unsheathed, Multistranded Copper Conductor Cable confirming to IS - 694 and including 1100 Volts, FRLS grade, 2.5 Sq.mm, Single Core, PVC Insulated, Unsheathed, Multistranded Copper Conductor Cable as Earth Continuity Conductor. | BI01010001010000000000000515BI0100001158 | 10 | Point |
| 49 | 42 | S & F Switch Piano, Flush Button, Single Pole, One Way, 5 Amps, 230 Volts complete all as specified and as directed. | BI01010001010000000000000515BI0100001159 | 25 | Each |
| 50 | 43 | S & F Switch Socket Outlet, 3 & 2 Pin, Multipurpose, 5 Amps, 230 Volts, Flush Type complete all as specified and as directed. | BI01010001010000000000000515BI0100001160 | 10 | Each |
| 51 | 44 | S & F Switch Socket Outlet, Multipurpose, 3 pin, 15 Amps and 3 pin, 5 Amps, Flush Type, 230 Volts controlled by One Switch complete all as specified and as directed. | BI01010001010000000000000515BI0100001161 | 10 | Each |
| 52 | 45 | S & F Ceiling Rose, Surface Bakelite, 65 X 50 mm, Three Terminals, 230 Volts complete all as specified and as directed. | BI01010001010000000000000515BI0100001162 | 20 | Each |
| 53 | 46 | S & F Surface & wall mounted Energy efficient LED Tube Light Fitting, of not less than 1800 Lumens output, 5700 K of cool white, with extruded aluminium / CRCA housing and robust construction with necessary acrylic diffuser & integrated electronic driver, all accessories internally prewired and connecting up with twin core PVC insulated, sheathed flexible copper conductor cable of size 1.5 Sq.mm including taking down existing Fluorescent tube light fittings of any description and making good the disturbed surfaces to match with existing complete all as specified and as directed. Note: Light fitting shall be of PF>0.95 | BI01010001010000000000000515BI0100001163 | 15 | Each |
| 54 | 47 | S & F Energy efficient & Long life Building Security Light Luminaire, of not less than 2500 Lumens output, 5700 K with Pressure Die Cast Aluminium Housing, IP66 protection, heat resistant glass cover, high power LEDs as light source, electronic driver including GI Bracket made out of 32 mm bore GI Tube, Medium Grade of size not exceeding 1.50 m in length and bent to shape required and fixed with 2 Nos of Pole fitting Clamps made out of MS Flat of size 50 X 6mm, bolts, nuts, washers and painting with two coats of aluminium paint over a coat of primer red oxide zinc chrome primer and connecting up with three core PVC insulated, sheathed flexible copper conductor cable of size 1.5 Sq.mm complete all as specified and as directed. Note: Light fitting shall be of PF>0.95 | BI01010001010000000000000515BI0100001164 | 5 | Each |
| 55 | 48 | S & F in repairs MCB DB, TPN, 4 Way, 415 Volts, Vertical, with DIN Channel, N3 Frame, Double Door with 250 Amps rated bus bar suitable for mounting MCBs and provision for MCCB as incomer complete all as specified and as directed. | BI01010001010000000000000515BI0100001165 | 1 | Each |
| 56 | 49 | S & F MCB, SP, 6 to 32 Amps, 10 KA, AC, 230 Volts, 50 Hz complete all as specified and as directed. | BI01010001010000000000000515BI0100001166 | 16 | Each |
| 57 | 50 | S & F MCB, SPN, 6 to 32 Amps, 10 KA, AC, 230 Volts, 50 Hz complete all as specified and as directed. | BI01010001010000000000000515BI0100001167 | 4 | Each |
| 58 | 51 | S & F in repairs MCCB, FP, 125 Amps, 36 KA, 415 Volts, 50 Hz, suitable for fixing on N3 Frame complete all as specified and as directed. | BI01010001010000000000000515BI0100001168 | 1 | Each |
| 59 | 52 | M & L for Sub main wiring with 2 runs of single core 2.5 Sq.mm Single Core, PVC Insulated, Unsheathed, Multistranded Copper Conductor cable, 1100 Volts, FRLS Grade, ISI Marked, drawing through and including heavy duty PVC Conduit, 25 mm dia with all accessories concealed in Walls / Roofs / Floors / Ceiling etc. or surface type / semi concealed type including One run of 2.5 Sq.mm, Single Core, PVC Insulated, Unsheathed, Multistranded Copper Conductor cable, 1100 Volts, FRLS Grade earth continuity conductor including taking down old sub main wiring of any description and making good disturbed surface complete all as specified and as directed. \nNote: 3 runs of 2.5 Sq.mm & one run of 25 mm dia PVC Conduit will be measured as one unit | BI01010001010000000000000515BI0100001169 | 50 | Running Metre |
| 60 | 53 | Supplying, laying and testing XLPE insulated and PVC sheathed, FRLS, armoured heavy duty underground cable, ISI marked with aluminium stranded conductor 1100 Volt grade of size 4 Core, 50 Sq.mm cross section suitable for earthed system, laying in trenches / duct / fixed to poles / drawn through pipes / sleeving through pipe in duct, including suitable size Double compression copper stainless steel cable gland, crimping type cable lugs, sockets etc. including taking down old LT Cables of any description complete all as specified and as directed. | BI01010001010000000000000515BI0100001170 | 25 | Running Metre |
| 61 | 54 | Taking down Cement Plaster of any description on brick or stone walls or concrete surfaces etc including raking out joints, hacking for key scrubbing down with water etc and removing rubbish to a distance not exceeding 1.50 KM complete all as specified and as directed. | BI01010001010000000000000515BI0100001171 | 40 | Square Metre |
| 62 | 55 | M & L for rendering to brick / concrete surfaces, 15 mm thick in Cement Mortar 1:6, surfaces finished even and smooth without using extra cement complete all as specified and as directed. | BI01010001010000000000000515BI0100001172 | 40 | Square Metre |
| 63 | 56 | M & L for preparation of newly plastered wall surfaces and applying Two coats of Weather Proof Exterior Emulsion Paint [100% Acrylic] over a Coat of Weather Proof Exterior Primer of same manufacturer as that of paint complete all as specified and as directed. | BI01010001010000000000000515BI0100001173 | 40 | Square Metre |
| 64 | 57 | Taking down Chowkats or frame with shutters [without taking off shutter from the frame] exceeding 1.5 Sq.m but not exceeding 4.00 Sq.m each and removing to store complete all as specified and as directed. | BI01010001010000000000000515BI0100001174 | 3 | Each |
| 65 | 58 | Taking down Chowkats or frame with shutters [without taking off shutter from the frame] not exceeding 1.5 Sq.m each and removing to store complete all as specified and as directed. | BI01010001010000000000000515BI0100001175 | 6 | Each |
| 66 | 59 | S & F Mild Steel work conforming to Fe - 290, Grade E-165, as in framed work portions framed and hung as gates, including Pintle hinges, stops, hand-made sliding bolts, etc. such as Ornamental and Intricate Design Grills, Gratings, Ladders etc with ends of bars shouldered and/or riveted, or forged into spikes, framed Guard Bars, Barred Iron Doors, Ladders, framed Balusters, Walk Ways, Railings, framework of Water Tanks and similar work complete all as specified and as directed. | BI01010001010000000000000515BI0100001176 | 300 | Kilogram |
| 67 | 60 | M & L for two coats of Synthetic Enamel paint over one coat of Red Oxide / Zinc Chrome Primer on new steel surfaces over 10cm width or girth including preparation of surfaces complete all as specified and as directed. | BI01010001010000000000000515BI0100001177 | 200 | Square Metre |
| 68 | 61 | M & L for PCC 1:4:8, Type D-2, using 40mm graded stone aggregate as in Foundation, Fillings, Mass concrete, Footings etc complete all as specified and as directed. | BI01010001010000000000000515BI0100001178 | 5 | Cubic Metre |
| 69 | 62 | Demolition of Unreinforced Cement Concrete in ground floors and Pavings not exceeding 15cm thick [below or above ground level] and removing rubbish to a distance not exceeding 1.50 KM complete all as specified and as directed. | BI01010001010000000000000515BI0100001179 | 5.25 | Cubic Metre |
| 70 | 63 | M & L for 50 mm thick PCC 1:2:4, Type B-1, using 20mm graded aggregate as in Flooring, surface finished even and smooth without using extra cement complete all as specified and as directed. | BI01010001010000000000000515BI0100001180 | 60 | Square Metre |
| 71 | 64 | M & L for 75mm thick, PCC 1:3:6, Type C-1, using 20mm graded aggregate as in Plinth protection etc. surface finished even and smooth with out using extra cement complete all as specified and as directed. | BI01010001010000000000000515BI0100001181 | 30 | Square Metre |
| 72 | 65 | M & L for Glazed Polish finished coloured Chequered Cement Concrete Tiles of thickness 23 to 25mm, made with M-25 Grade Precast Cement Concrete, Hydraulically pressed of size not less than 300 X 300 mm, of approved shape, colour and pattern, set, jointed and pointed in neat cement slurry to match including screed bed or bedding layer of mortar 20 mm thick in Cement Mortar 1:4 complete all as specified and as directed. | BI01010001010000000000000515BI0100001182 | 130 | Square Metre |
| 73 | 66 | M & L for Non Skid Ceramic Tiles, Joint Free, Coloured, Premium Quality of size exceeding 0.06 Sq.m and not exceeding 0.11 Sq.m, 7 to 8 mm thick [Square or Rectangular] as in Floors etc, set and jointed in neat cement slurry and pointed flush using polymer based cementitious tiling joint filler to match the shade of the tile including screed bed or bedding layer of mortar 15 mm thick in Cement Mortar 1:4 complete all as specified and as directed. Note: The colour / shade / design of tiles shall be as approved by GE. | BI01010001010000000000000515BI0100001183 | 90 | Square Metre |
| 74 | 67 | M & L for Joint Free Glazed Ceramic Tiles, Edge Cut, Concept Type, Coloured, Premium Quality, of size 300 mm X 200 mm, 7 to 8 mm thick as in Vertical Surfaces such as Skirting, Dado etc set and jointed in neat cement slurry and pointed flush using polymer based cementitious tiling joint filler to match the shade of the tile over backing coat of 10mm thick in Cement Mortar 1:3 complete all as specified and as directed. The colour / shade / design of tiles shall be as approved by GE. | BI01010001010000000000000515BI0100001184 | 60 | Square Metre |
| 75 | 68 | M & L PVC Tiles / Sheets, 2mm thick, Laminated Plain Coloured, Marbled Mosaic or Mottled finish, laid with approved rubber based adhesive in floors complete all as specified and directed. Make: Armstrong / Bohr | BI01010001010000000000000515BI0100001185 | 30 | Square Metre |
| 76 | 69 | M & L for preparation of old plastered or unplastered surfaces including brooming down or steel wire brushing and applying one coat of white wash on ceilings complete all as specified and as directed. | BI01010001010000000000000515BI0100001186 | 130 | Square Metre |
| 77 | 70 | M & L for washing, rubbing down and stopping of distempered and painted surfaces of walls and applying one coat of Acrylic Washable Distemper on wall surfaces complete all as specified and as directed. | BI01010001010000000000000515BI0100001187 | 350 | Square Metre |
| 78 | 71 | M & L for Complete removal of existing treatment of any description on walls and applying two or more coats of Cement based Wall Care Putty on walls including rubbing with sand paper to obtain a smooth surface and making good any undulations on the surfaces and applying Two coats of Weather Proof Exterior Emulsion Paint [100% Acrylic] over a Coat of Weather Proof Exterior Primer of same manufacturer as that of paint on walls complete all as specified and as directed. | BI01010001010000000000000515BI0100001188 | 350 | Square Metre |
| 79 | 72 | S & F in repairs Steel rolling shutters, thickness of laths of 1.25 mm, with ball bearing, as specified including top cover, anchoring rod, hasp and staple and one shop coat of primer, erected in position as indicated, Push and Pull Type complete all as specified and as directed. | BI01010001010000000000000515BI0100001189 | 24 | Square Metre |
| 80 | 73 | S & F Aluminium Powder Coated Sliding Window Frame and Shutters with 91 x 42 x 2 mm thick Three Track section for frames and 39.4 x 17.7 x 2 mm thick Sliding Section for Shutter Frame all round including necessary Joining Cleats, Glazing Clips, Neoprene Rubber Packing, Powder Coated Aluminium Snap Beading, Screws, Powder Coated Aluminium Fittings such as Locking Arrangement [1 No], Suitable Handle [1 No] including glazing with 5 mm thick Tinted Glass, Powder Coated Aluminium Deco Grill of Model / Design No. DG 104 including Powder Coated Aluminium Channel / F Channel of size 20 X 12 X 1mm for fixing Deco Grill and Stainless steel wire cloth / mesh with average aperture not exceeding 1.40 mm and dia of wire 0.36 mm complete all as specified and as directed. | BI01010001010000000000000515BI0100001190 | 15 | Square Metre |
| 81 | 74 | S & F Powder Coated Aluminium [Minimum thickness of Powder Coating 50 Micron] Glazed Door with Frame made of size 101.60 X 44.75 X 1.75 mm thick Section, Shutters Top Rail and Styles made of size 85 X 44.45 X 1.56 mm thick Section, Middle and Bottom Rail made of size 114.30 X 44.45 X 1.55 mm thick Section including necessary Joining Cleats, Glazing Clips, Neoprene Rubber Packing, Screws, Powder Coated Aluminium Snap Beading, Powder Coated Aluminium Fittings such as Handles, 150mm Dia on both sides, Tower bolts, 200 mm Long [2 Nos], Double Action Floor Spring Hydraulically Regulated made of minimum 1.25mm thick aluminium alloy sheet foundation box, main body with stainless steel cover, governing pivot made of brass, other parts made of mild steel heavy duty etc. including Panel inserts with 12mm thick, Prelaminated Particle Board, One Side Decorative Choice Lamination and other side Balancing White, Medium Density, Interior Grade and 5 mm thick Tinted Glass Panel, Concealed Locking arrangements complete all as specified and as directed. | BI01010001010000000000000515BI0100001191 | 6 | Square Metre |
| 82 | 75 | Supply only integral Water Proofing Compound [ISI marked] of approved make. | BI01010001010000000000000515BI0100001192 | 20 | Kilogram |
| 83 | 76 | M & L for Roughening surfaces of old concrete floor by picking, sweeping clean and washing down with water to remove dust etc and brushing neat cement slurry with 3.0 KG of cement per Sq.m area, rendering 15mm thick in cement mortar 1:3 on concrete surfaces finished even and smooth without using extra cement including mixing of water proofing compound of approved make as per manufacturers instructions for levelling the surface smooth to receive the water proofing membrane, priming the surface with a coat of cold applied bituminous primer @ 0.50 KG per Sq.m, applying a coat of Blown Bitumen of grade 85/25 @ 1.2 Kg per Sq.m, laying Polymeric water proofing membrane of weight not less than 3.00 Kg per Sq.m reinforced with polyester non-woven fabric of weight not less than 150 Grams per Sq.m, by torch application with side over lap of 100mm & end over lap of 150mm & tucked into the chases on vertical surfaces by thermo fusion including applying a coat of Blown Bitumen of grade 85/25 @ 1.2 Kg per Sq.m and finished with a coat of bituminous aluminium paint @ 100 grams per Sq.m on top for water proofing treatment complete including taking down existing Roof Treatment of any description including PCC padding of any description and removing rubbish to a distance not exceeding 1.50 KM complete all as specified and as directed. Note: Water proofing compound will be measured and paid separately. | BI01010001010000000000000515BI0100001193 | 144 | Square Metre |
| 84 | 77 | S & F Rotational Moulded Polythene [HDPE] Water Tanks, Triple Layered, ISI Marked, Cylindrical & Vertical Type 250 Litres Capacity hoisted and fixed in position including provision of 40mm/25mm dia spouts for connecting inlet, outlet, over flow and washout pipes complete including taking down old tanks and removing to store complete all as specified and as directed. | BI01010001010000000000000515BI0100001194 | 1 | Each |
| 85 | 78 | S & F Factory made solid panel PVC door shutter 30 mm thick [Style] consisting of frame made out of M.S. tubes for top & bottom rails. M.S. frame shall be covered with heat moulded plain colour PVC "C" Channel having a PVC sheet strip of 20mm width stuck inside with solvent cement for stiles and plain colour PVC sheets for top rail, lock rail & bottom rail on either side & as gap insert for top rail & bottom rail, Panelling of plain colour PVC sheet to be fitted in the M.S. frame welded / sealed to the stiles & rails with suitable PVC sheet beading, and joined together with solvent cement fixing in frame at site as per specification complete all as specified and as directed. | BI01010001010000000000000515BI0100001195 | 2 | Square Metre |
| 86 | 79 | S & F Solid PVC door frame of size 100mmX45mm made out of 5mm plain colour PVC sheet reinforced with MS square tube in opening complete all as specified and as directed. | BI01010001010000000000000515BI0100001196 | 5 | Running Metre |
| 87 | 80 | M & L for Plain / Reinforced cement concrete Type C1 [Nominal Mix] 1:3:6 using 20mm graded stone aggregate cast in situ in lintels up to 1.5m span, Cills, steps, seismic and other similar bands, plinth courses, string courses, lacing courses, parapets and railings up to 60 cm in height, copings, kneelers, apex stones, bed plates including weathering, slightly rounded or chamfered angles and throating as directed including use and waste of form work, complete all as specified and as directed. | BI01010001010000000000000515BI0100001197 | 1 | Cubic Metre |
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