Tender For Sitc Of 100 Feet Flag High Mast System At Rajkot International Airport.; Design, supply, Installation,Erection, Testing and commissioning of 100 ft (30.5 Mtrs) High Flag Mast Shaft in three telescopic sections (with base plate welded to the bottom sections) made ofhot dip galvanizedsteel totally on externally and internally& suitable for wind velocityas per IS:875 (latest revision) along with special type domeincluding supply and installation of twin dome LED aviation light system alongwith 3C x 4 sqmm copper conductor armoured cable & other assemblies etcas per the tender specifications as required with following accessories. a) Raising and lowering mechanism consisting of flag with double drum winch assembly, head frame assembly on top with self lubricating bearing, stainless steel wire ropes of minimum 6 mm. dia (Grade316) etc. designed to operate with integral electric driven power tool motor of 2 hp capacity and also suitable for manual operation.b) Providing and fixing of foundation bolts 12 nos of M30 X 850 size manufactured from special steel along with nuts, washers, suitable size anchor plate and template etc. as required.c) Design & construction of shallow foundation of suitable size with M20 grade concretefor high mast tower suitable for safe soil bearing capacity as per IS specifications and site conditions at required depth with all materials, labor and soil investigation.d) Painting of Flag mast PU painting of High Mast shaft with a coating of etch primer and PU paint(Factory Painted)e) Providing and fixing of DWC HDPE pipe of size 40 mm dia (2 pieces of min. 0.75 m length) in the foundation. 2 Design & supply,Installation,Erection, Testing and commissioning of 5 mtrs. Height Hot Dip GI OCTAGONAL continuously tapered galvanised pole with suitable to mount 2 nos. LED 300W-500W flood light fittings at top, suitable for wind velocity as per IS 875 (but not less than 50 m/sec.), fabricated out of 3 mm thick high tensile sheet steel in single piece construction having 130mm bottom, 70 mm top, suitable for installation on a precast foundation with supply of 4 nos. of foundation bolts & anchor plate, rigid flange plate (200x200x12mm min.) welded with the base of pole for fixing on foundation bolts complete as required for structural stability as specified, weather proof and vandal resistant door flush with the exterior surface containing a terminal plate of 5 mm thick bakelite sheet with 63 Amp heavy duty connector for loop in loop out cable terminations suitable for upto two numbers 4 core 25 Sq.mm cables, including supply of 2A, 10kA, DP, C series, MCB for each fixture connections, earthing bolts for continuous earth connection complete, as required as per technical specifications.a) Design & construction of shallow foundation of suitable size with M20 grade concrete foundation including excavation and refilling including positioning of template & foundation bolts (supplied with pole to match with pole base plate) & providing and fixing of DWC HDPE pipe of size 40 mm dia (2 pieces of min. 0.75 m length) in the foundation.b) Erection of pole with the help of suitable equipments and T&P.c) All minor civil foundation works for installation and commissioning as required. 3 Design and Supply ofIndian National Flag of Size 30 ft x 20 ft in 100% knitted polyester (min 140 GSM) with reinforced super strong nylon webbing on all three sides & rope / toggle sleeve complete as per relevant IS code. 4 Installation, Erection, Testing & Commissioning of Indian National Flag ( supplied as per Item no -03 ) 5 Supply, installation, testing and commissioning for 3 KVA(1 Ph- 1Ph) online UPS including batteries (SMF type) to ensure minimum 30 mins ofbattery Back up for the system, suitable for operation on 230 V 50 Hz AC supply with outputvoltage 230 V 50 Hz etc. complete as required. 6 Supply, Installation,Testing and Commisioning of suitable size dust & vermin proof, out door type, floor mounted Feeder Pillar Panel on cement concrete/MS channel foundation, fabricated with 14 SWG CRCA Sheet and suitable size MS angle complete with detachable gland plate and front hinged door locking arrangment duly powder coated of approved shade as per manufacturer drawings/SLD. The panel should be suitable to accommodate 3 KVA UPS alongwith batterieshaving the required MCB/Contacters/auto manual switch/MCB LED indicator lamp/Suitable capacity Busbaras required, accessories including inter connection, wiring with minimum 2.5 sqmm flexible copper wire & provision for earth connection etc complete as required:Incoming:i) 63A, 10KA FP MCB -01 No.ii) 63A TP contactors operated through 24 hrs time switch for automatic switching of luminaries along with Auto / Manual selector switch-01 no. iii) 01 Set of phase indicating lamps, LED type for R,Y,B, ON and OFF indication lamps controlled by 2 A MCB. iv) 01 Nos. digital multifunction meter for 3 Phase, 4 wire operation with LED display. Outgoing:i ) 32 A, 10 kA, C-series, FP MCB- 02 nos. with all accessories and internal wiring etc as required.ii) 16 A, 10 kA, C-series, DP MCB- 02 nos. with all accessories and internal wiring etc as required.iii) 10A, 10 kA,C-series, SP MCB-02 nos. with all accessories and internal wiring etc as required. iv) 03 Sets of phase indicating lamps, LED type for ON and OFF indication lamps controlled by 2 A MCB. v) Control system for Raising/ Lowering of Flag-01 No. with one addition wired remote control forRaising / Lowering of Flag.iv) Suitable capacity overload relay & single phase preventer. v) Astronomical Timer circuit,switch for AUTO ON,AUTO OFF with manual overide facility.Busbar:100A TPN, Aluminium with insulation sleeves etc.Other assemblies and control logic as per the tender specifications. 7 Supply of following sizes of XLPE insulated PVC sheathed, Aluminium conductor armoured electric cable of 1.1 KV grade confirming to IS 7098 PART-I with upto date amended. 8 4 C X 25 sq.mm 9 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. 10 4 C X 25 sq.mm 11 Laying of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 kV grade of following size in the existing HDPE/ RCC/ HUME/ METAL pipe as required. 12 Upto 35 sq. mm 13 Erection, testing and comissioning of 5 Mtr.high G.I. OCTAGONAL flood light pole & bracket / channel with all accessories by providing and making reinforced M20 cement concretefoundation including excavation and refilling including positioning of template & foundation bolts (supplied with pole to match with pole base plate) & providing and fixing of DWC HDPE pipe of size 40 mm dia (2 pieces of min. 0.75 m length) in the foundation for loop-in-loop-out of the cable along with earthing to the pole complete, as required as per technical specifications. 14 Installation, testing and commissioning of LED Flood light fitting with all accessories on existing pole of 5 mtr height with bracket / channel, including supplying and drawing of 3core x 4 sq.mm. FRLS PVC insulated PVC sheathed flexible copper conductor cable from loop-in-loop-out box upto the individual streetlight fitting(s), connection etc. complete as required & as specified. 15 Providing and fixing of advance technology earth electrode earthing system fabricated from High Tensile steel rods(Cu bonded Earth electrode Rod technology) with SS Double Sided Clamp (175mm X 50mm x 3mm) & cavity between rods pressure filled with highly conductive non-corrosive crystalline material complete with chemically modified homogeneous earth enhancing compound (Loresco powerfil carbon based back fill compound 25 Kg) to treat the soil for lowering the effective ground impedancefor each earth pit to make it maintenance free andto minimize the ground voltage potential rise i/cexcavation of Eco friendly rust proof heavy duty weather proof polyethylene earth pit chamber suitable to accommodate earth electrode(254 mm Top, 330mm dia bottom & 260 mm height), prefabricated MSenclosure withcover plate all as required & conforming to(IS:3043 : 1987) duly CPRI/ERDA approved as required & as specified for Size : -Electrode rod dia = 17.2 mm Length of electrode rod = 3 Mtr 16 Providing and fixing 25 mm X 5 mm G.I. strip in 40 mm dia G.I. pipe from earth electrode including connection with G.I. nut, bolt, spring, washer excavation and re-filling etc. as required. 17 Providing and fixing 25 mm X 5 mm G.I. strip on surface or in recess for connections etc. as required. 18 Supplying and laying of following size DWC HDPE pipe ISI marked along with all accessories like socket, bend, couplers etc. conforming to IS 14930, Part II complete with fitting and cutting, jointing etc.direct in ground (75 cm below ground level) including excavation and refilling the trench but excluding sand cushioning and protective covering etc. , complete as required.63 mm dia (OD-63 mm & ID-51 mm nominal) 19 Providing and laying flamed finish Granite stone flooring in required design and patterns, in linear as well as curvilinear portions of the building all complete asperthearchitecturaldrawingswith 18mmthickstoneslabover20mm (average) thick base of cement mortar 1:4 (1 cement : 4 coarse sand) laid and jointed with cement slurry and pointing with white cement slurry admixed with pigmentofmatchingshadeincludingrubbing,curingandpolishingetc.all complete as specified and as directed by the Engineer-in-Charge :Flamed finish granite stone slab Jet Black, Cherry Red, Elite Brown, Cat Eye or equivalent.
