Tender For Maintenance And Repair To All National Highways Under Jurisdiction Of National Highway Division Rajkot For Electrification Work.; 1 Supplying and erecting street light pole bracket comprising main B class MS pipe of 4.2 cm require outside dia complete with suitable B class M.S. sleeve tubing of approx. 45 cms/length and suitable for 76.5 mm /80 mm/ require size of pole top having nuts and bo;ts for fixing the brackets and having spread of 0.5 mtr length with 110 deg. with verticle plane and suitable welded stiffner reducer and nipple with check nut complete painted with one coat of red oxide / PU base primer and two coats of Aluminum / PU paint with following nos. of arms. (A) single arm bracket 0.5 mtr. (Electrical work SOR 2022-23 item no.6-5-4-a) 2 Supplying and erecting approved make octagonal pole made from HR sheet steel. The pole should be made as per IS. and shall be coated with hot dip galvanized as per IS 2629/2633/4759, suitable suspended local wind speed with integral junction box consist of terminal plate of min 6mm Hylam sheet, standard profile 35mm*7.5mm Din-Rail for MCB mounting, stud type terminal and arrangement for cable termination to be erected with suitable foundation (Included) as per details given by manufracture considering site requirement (i)10 mt longh 70 mm Top * 175 mm bottom dia 4 mm thickness with 275mm× 275mm × 16 mm Base plate, 4-M24 Bolts and 750mm long J-bolt Approx pole weight 145 kg (Electrical work SOR 2022-23 item no. 6-1-4) 3 Providing and erecting, heavy duty flood light integral luminaire comprises die cast aluminium body with heat resistant toughned front glass, sillicon rubber, gasket, anodised reflector hot deep powder coated cradle clamp with suitable size of necessary build in control gear complete with lamp. LED street light / Flood light fittings with one number 250 Watt HPSV/Metal halde lamp (Electrical work SOR 2022-23 item no. 2-11-1-c) 4 Point wiring for Light / Fan/ Bell/ Primary Point with 2-1.5 sq. mm & earth wire of 1.5 sq. mm (green) both are of ISI marked1.1 kv grade FRLS PVC insulated multi strand copper wires upto max length of 10 mt, in below type of pipeerected with 6A Tissino Type ISI marked flush type switch / bell push and accessories erected on Metal / PVC/Wooden Box covered with 3 mm thick PC(Polycarbonate) /Acrylic/Laminated sheet. with necessary Lamp holder/ceiling rose / H.D.Connector as directed.(j) in existing pipe erected concealed inwall/ceiling complete (Electrical work SOR 2022-23 item no. 1-1-1-j) 5 Providing and erecting Mains with 1.1 KV grade FRLS PVC insulated ISI marked stranded Copper conductor wire in following type of pipeto be erected concealed in /flushed on wall/ceiling, with 1.5 sq. mm copper conductor FRLS PVC insulated stranded wire of green colour for earth continuity of following size (E) in existing pipe,(a) 2 wire 1.5 sq. mm (Electrical work SOR 2022-23 item no. 1-4-1-(E)-(a)) 6 Supplying and erecting Flexible PVC insulated multi strand multi core 1.1 kv grade ISI marked copper wires of following size to be erected as directed.(d) 1.50 Sq.mm 2 core round PVC sheathed(Electrical work SOR 2022-23 item no. 1-4-5-(d)) 7 Providing and erecting, heavy duty flood light integral luminaire comprises die cast aluminium body withheat resistanttoughened front glass, silicon rubber gasket,anodised reflector hot deep powder coatedcradle clamp with suitable size of necessary built in control gear complete with lamp.(a) with one no. 70 watt HPSV / Metal halide lamp Cat. II(Electrical work SOR 2022-23 item no. 2-11-1-(a)-Cat.II) 8 Supplying and erecting approved make, heavy duty polyester filled ballast suitable for HPSV/ Metal Halide lamp.(A) 70 Watts Cat. II(Electrical work SOR 2022-23 item no. 2-13-9-(a)-Cat.II) 9 Supplying and erecting LED street light / Flood light fittings with High power White LEDs wattage of 3 Watt and above assembled on single MCPCB, efficiency more than 130 lm/w and corrosion free High pressure die cast aluminum housing with smooth finish powder coated and heat sink extruded aluminium with diffuser and Polycarbonate optics/ lenses, with toughened glasswith company mark/name engraved or embossed 160 to 270 V,Power Factor more than 0.95, THD < 10 %, CCT3000 K to 5700K,Uniformity ratio >0.45, Luminaire efficacy> 100 lumens/watt . LED driver efficiency > 85 %.(fittings required LM-79 & LM-80 certificates)(NOTE: Below description have shown ranges of Wattage capacity of LED fittings.The Engineer incharge may select any wattage capacity between the ranges shown.)(A) Street Light (IP-65), Surge protection -4KV integral and ,Light must have 440VAC line supply with over-voltage protection. (vi)above 160to 200 watts(Electrical work SOR 2022-23 item no. 2-16-2-(a)-(vi)-Cat.II) 10 Supplying and erecting LED street light / Flood light fittings with High power White LEDs wattage of 3 Watt and above assembled on single MCPCB, efficiency more than 130 lm/w and corrosion free High pressure die cast aluminum housing with smooth finish powder coated and heat sink extruded aluminium with diffuser and Polycarbonate optics/ lenses, with toughened glasswith company mark/name engraved or embossed 160 to 270 V,Power Factor more than 0.95, THD < 10 %, CCT3000 K to 5700K,Uniformity ratio >0.45, Luminaire efficacy> 100 lumens/watt . LED driver efficiency > 85 %.(fittings required LM-79 & LM-80 certificates)(NOTE: Below description have shown ranges of Wattage capacity of LED fittings.The Engineer incharge may select any wattage capacity between the ranges shown.)(A) Street Light (IP-65), Surge protection -4KV integral and ,Light must have 440VAC line supply with over-voltage protection.(vii)above 200 to 250 watts(Electrical work SOR 2022-23 item no. 2-16-2-(a)-(vii)-Cat.II) 11 Repairing of existingindoor LED light fixture(flood light/street light/bollard lights/decorative wall lights/landscape light etcas per sample )by suitable driver 4 kv,IP65according to LED PCB as per requirement of following rating wattage capacity .(H) 90-100 watt capacity(Electrical work SOR 2022-23 item no. 2-19-1-(H)) 12 Providing and erecting Approved make Four pole moulded case circuit breaker having breaking capacity ICU of 25 KA. at 415 V,having normal current rating up to 25 A to 100A. with Fixed thermal & magnetic release suitable to work on A.C. supply 50 c/s. with all internal connections, spreader tinned copper & complete erected in existing 16 G.M.S. housing. (Electrical work SOR 2022-23 item no. 3-4-1-CAT-(II)) 13 Providing and erecting Approved make Four pole moulded case circuit breaker having breaking capacity ICU of 35 KA. at 415 V. having normal current rating125A. with Fixed thermal & magnetic release suitable to work on A.C.supply 50 c/s. with all internal connections, spreader tinned copper & complete erected in existing 16 G.M.S. housing.(Electrical work SOR 2022-23 item no. 3-4-2-CAT-(II)) 14 Supplying and erecting triple pole & neutral 440V/ 500V panel mounting Aluminium Busbars with four equal Nos. of bus having current density not more than 0.8 Amp. / sq.mm (Rated current / cross section area) duly wrapped with colour insulating tape for phase sequence of following current carrying capacity, erected with necessary bus bar supports /insulators, main cable socket to each busbar,erected in existing cubical panel with necessary connections.(A) Suitable for 100 Amp. Capacity(Electrical work SOR 2022-23 item no. 3-8-1-(A)) 15 Supplying and erecting triple pole & neutral 440V / 500V panel mounting Copper Busbars with four equal Nos. of electrolyte bus having current density not more than 1.6 Amp. / sq.mm (Rated current / cross section area) duly wrapped with colour insulating tape for phase sequence of following current carrying capacity, erected with necessary bus bar supports /insulators, main cable socket to each bar, erected in existing cubical panel with necessaryconnections.(A) Suitable for 100 Amp. Capacity(Electrical work SOR 2022-23 item no. 3-8-2-(A)) 16 providing and erecting Miniature circuit breaker single pole 6A to 25A suitable to operate on 240 V A.C. system and having breaking capacity10 KA to be erected in existing box. confirming to IS 8828/1996 with ISI Mark Cat I(Electrical work SOR 2022-23 item no. 3-10-1-(B)) 17 Providing and erecting required size Aluminium strip for earthing of H.T. , OCB / ACB / Transformer, LT panel board, Motors etc. using copper clamp.(Electrical work SOR 2022-23 item no. 3-14-1) 18 Providing and erecting required size HOT deep Galvanised iron strip for earthing of H.T. , OCB/ ACB/ Transformer LT panel board, Motors etc. using proper clamp.(Electrical work SOR 2022-23 item no. 3-14-2) 19 Providing and erecting required size Copper strip for earthing of H.T. OCB / ACB/ Transformer, LT panel board, Motors etc. using copper clamp.(Electrical work SOR 2022-23 item no. 3-14-3) 20 Providing and erecting Pipe type earthing with 40 mm dia 2.5 mtr long B grade G.I. pipe with necessary coupling buch buried in specially prepared earth pit & G.I. earth wire of 8 SWG erected & connected as directed (For panel)(Electrical work SOR 2022-23 item no. 3-14-6-A) 21 For using salt and charcoal / coke as required for pipe type earthing.(Electrical work SOR 2022-23 item no. 3-14-6-B) 22 Providing and erecting XLPE (IS:7098)(I)-88 ISI armoured cable multistrand Aluminium conductor for1.1 KV. to be laidon wall with necessary clamps or in existing trench/ pipe of following size of cable(A) 4 core 16 Sq. Mm(Electrical work SOR 2022-23 item no. 4-3-5-A) 23 Providing and erecting XLPE (IS:7098)(I)-88 ISI armoured cable multistrand Aluminium conductor for1.1 KV. to be laidon wall with necessary clamps or in existing trench/ pipe of following size of cable(B) 4 core 25 Sq. Mm(Electrical work SOR 2022-23 item no. 4-3-5-B) 24 Providing and erecting XLPE (IS:7098)(I)-88 ISI armoured cable multistrand Aluminium conductor for1.1 KV. to be laidon wall with necessary clamps or in existing trench/ pipe of following size of cable(C) 4 core 35 Sq. Mm(Electrical work SOR 2022-23 item no. 4-3-5-C) 25 Providing and erecting XLPE(IS:7098)(I)-88 ISI armoured cable multistrand Copperconductor for1.1 KV. to be laidon wall with necessary clamps or in existingtrench/ pipe at road crossing or floorof followingsize of cables.(A) 4 core 10 Sq. mm(Electrical work SOR 2022-23 item no. 4-4-5-A) 26 Providing and erecting XLPE(IS:7098)(I)-88 ISI armoured cable multistrand Copperconductor for1.1 KV. to be laidon wall with necessary clamps or in existingtrench/ pipe at road crossing or floorof followingsize of cables.(B) 4 core 16 Sq. mm(Electrical work SOR 2022-23 item no. 4-4-5-B) 27 Providing and erecting XLPE(IS:7098)(I)-88 ISI armoured cable multistrand Copperconductor for1.1 KV. to be laidon wall with necessary clamps or in existingtrench/ pipe at road crossing or floorof followingsize of cables.(C) 4 core 25 Sq. mm(Electrical work SOR 2022-23 item no. 4-4-5-C) 28 Disconnecting the cable connection and Providing straight joint with PVC mould using heat shrink /cast resin type epoxy compound Insulating material and making the joint complete using necessary in line connectors, hardener, earth continuity connection, spacers etc. and reconnecting the same & ensure the joint resistance within the limits as per IS.(A) up to 25 Sq mm Cable(Electrical work SOR 2022-23 item no. 4-4-5-C) 29 Supplying and erecting approved make Octagonal pole made from HR sheet steel. The pole should be made as per IS. and shall be coated with hot dip galvanizing as per IS 2629/2633/4759, suitable suspend local wind speed with integral Junction box consist of terminal plate of min 6mm Hylam sheet, standard profile 35mmX7.5mm Din-Rail for MCB Mounting, stud type terminal and arrangement for cable terminationto be erected With Suitable foundation (Included) as per details given by manufacturer considering site requirement.9 Mtr. Long 70 mm TopX 155 mm bottom dia, 3 mm thickness with 260mmX260mmX16mm base plate, 4-M24 Bolts and 750mm long with necessary G.I. J Bolts .Approx Pole weight 97 kg(Electrical work SOR 2022-23 item no. 6-1-4-H) 30 10 Mtr. Long 70 mm TopX 175 mm bottom dia, 4 mm thickness with 275mmX275mmX16mm base plate, 4-M24 Bolts and 750mm long with necessary G.I. J Bolts .Approx Pole weight 145 kg(Electrical work SOR 2022-23 item no. 6-1-4-I) 31 11 Mtr. Long 90 mm TopX 210 mm bottom dia, 4 mm thickness with 300mmX300mmX20mm base plate, 4-M24 Bolts and 750mm long with necessary G.I. J Bolts .Approx Pole weight 192 kg(Electrical work SOR 2022-23 item no. 6-1-4-J) 32 Providing1:2:4 cement concrete foundation & 70 % PCC from bottom including excavation for the pole of size 60 x 60 x 150 cm. Deep in below ground level with plinth of 45 cm x 45 cm(or 45 cm dia x 45 cm) high upper ground levelwith necessary curing and finishing in approved manner.( for 9 & 10mtr pole)(Electrical work SOR 2022-23 item no. 6-3-6) 33 Providing 1:2:4 cement concrete foundation & 70 % PCC from bottom including excavation for the pole of size 90 x 90 x 180 cm. Deep in below ground level with plinth of 45 cm x 45 cm(or 45 cm dia x 45 cm) high upper level groundcement concrete with necessary curing and finishing in approved manner [above 11 mtr & above poles](Electrical work SOR 2022-23 item no. 6-3-7) 34 Supplying and erecting street light pole bracket comprising main B Class MS pipe of 4.2 cm/require outside dia. complete with suitable B Class M.S. sleeve tubing of approx. 45cms.length and suitable for 76.5mm/80mm or require size pole top having sufficient fastners for fixing the brackets and having suitable rise as per site condition as directed and spread of 2 mtr.with suitable welded stiffener reducer and with lock nut complete painted with one coat of Red oxide / PU base primer and two coats of Aluminium / PU paint. Suitable for side entry fitting brackets of following nos of arms.(A) Single Arm bracket 2 Mtr(Electrical work SOR 2022-23 item no. 6-5-1-a-A) 35 Supplying and erecting street light pole bracket comprising main B Class MS pipe of 4.2 cm/require outside dia. complete with suitable B Class M.S. sleeve tubing of approx. 45cms.length and suitable for 76.5mm/80mm or require size pole top having sufficient fastners for fixing the brackets and having suitable rise as per site condition as directed and spread of 2 mtr.with suitable welded stiffener reducer and with lock nut complete painted with one coat of Red oxide / PU base primer and two coats of Aluminium / PU paint. Suitable for side entry fitting brackets of following nos of arms.(B) Double Arm Bracket 2 Mtr.(Electrical work SOR 2022-23 item no. 6-5-1-a-B) 36 Supplying and erecting street light pole bracket comprising main B Class GI pipe of 4.2 cm/require outside dia. complete with suitable B Class GI sleeve tubing of approx. 45cms.length and suitable for 76.5mm/80mm or require size pole top having sufficient fastners for fixing the brackets and having suitable rise as per site condition as directed and spread of 2 mtr.with suitable welded stiffener reducer and with lock nut complete painted with one coat of Red oxide / PU base primer and two coats of Aluminium / PU paint. Suitable for side entry fitting brackets of following nos of arms.[a] Single Arm bracket 2 Mtr(Electrical work SOR 2022-23 item no. 6-5-1-b-A) 37 Supplying and erecting street light pole bracket comprising main B Class GI pipe of 4.2 cm/require outside dia. complete with suitable B Class GI sleeve tubing of approx. 45cms.length and suitable for 76.5mm/80mm or require size pole top having sufficient fastners for fixing the brackets and having suitable rise as per site condition as directed and spread of 2 mtr.with suitable welded stiffener reducer and with lock nut complete painted with one coat of Red oxide / PU base primer and two coats of Aluminium / PU paint. Suitable for side entry fitting brackets of following nos of arms.(B) Double Arm Bracket 2 Mtr.(Electrical work SOR 2022-23 item no. 6-5-1-b-B) 38 Supplying & erecting approved make Digital time switch having lithium cell 6 years operative and operate battery backup 1 channel day clock with 14 memory programme, suitable to operate on 240V + 5%, 16A with, floating contacts Minimum switching setup time 1 minimum & LCD display. Also comprised permanent ON/OFF switching. Programming switches & housed in fire proof thermoplastic enclosure & transparent cover erected as required with necessary connection erected as directed.(Electrical work SOR 2022-23 item no. 6-7-2) 39 Supplying & erecting power contactor ,AC3 duty for time switch complete erected as per direction Cat III (A) 2 Pole 250V 12 Amp.(Electrical work SOR 2022-23 item no. 6-7-5-A) 40 Supplying & erecting power contactor ,AC3 duty for time switch complete erected as per direction Cat III(B) 2 pole 250V 32 Amp.(Electrical work SOR 2022-23 item no. 6-7-5-B) 41 Supplying & erecting power contactor ,AC3 duty for time switch complete erected as per direction Cat III(C) 4 pole 440V 16 Amp.(Electrical work SOR 2022-23 item no. 6-7-5-C) 42 Supplying & erecting power contactor ,AC3 duty for time switch complete erected as per direction Cat III(D) 4 pole 440V 40 Amp.(Electrical work SOR 2022-23 item no. 6-7-5-D) 43 Supplying & erecting approved make IP 55 grade Company fabricated Timer Panel of following capacityfor switch On-Off street lights on time scheduling basis made from 16G CRCA sheet duly epoxy power painted inside and outside with hinged doors and locking arrangement consisting of suitable size of 4 Pole MCB and 4 pole contactor (cat-III)with analog time switch, auto manual switch of same make andsuitableinput and output Bakelite terminals and with door earthing approved by Engineer in charge.(A) 32 Amp.(Electrical work SOR 2022-23 item no. 6-7-6-A) 44 Supplying & erecting approved make IP 55 grade Company fabricated Timer Panel of following capacityfor switch On-Off street lights on time scheduling basis made from 16G CRCA sheet duly epoxy power painted inside and outside with hinged doors and locking arrangement consisting of suitable size of 4 Pole MCB and 4 pole contactor (cat-III)with analog time switch, auto manual switch of same make andsuitableinput and output Bakelite terminals and with door earthing approved by Engineer in charge.(B) 40 Amp.(Electrical work SOR 2022-23 item no. 6-7-6-B) 45 Supplying & erecting approved make IP 55 grade Company fabricated Timer Panel of following capacityfor switch On-Off street lights on time scheduling basis made from 16G CRCA sheet duly epoxy power painted inside and outside with hinged doors and locking arrangement consisting of suitable size of 4 Pole MCB and 4 pole contactor (cat-III)with analog time switch, auto manual switch of same make andsuitableinput and output Bakelite terminals and with door earthing approved by Engineer in charge.(C) 63 Amp.(Electrical work SOR 2022-23 item no. 6-7-6-C) 46 Supplying, erecting, testing, commissioning approved make M.S. Polygonal High Mast Pole having following general Specification.(a) Polygonal Section fabricated from M.S. Plate confirms BSEN 10025 & Hot deep galvanized minimum 65/86 micron (as per IS 2629 /1985) Lantern carriage with ring and rubber lines for erection of luminaries of suitable site.(b) Maximum telescopic section not more than four(c) Double drum gear pipe motorized winch with 6mm dia S.S. Rod (For 16 mtr and above size)(d) Approved make L.E.D. aviation light = 1 No. Lightening arrestor = 1 No. with necessary wiring of 2.5 sq.mm 5 core ISI copper cable Unarmoured.(e) Bottom most section suitable for mounting reversible motor and switchgears having door not more than 1400mm x 300mm with waterproof gasket & hinges & locking arrangement.(f) Pole structure comprises suitable size of reversible motor, cable and necessary switchgears with control panel. (g) bottom section shall have suitable size of thickness supports ribs foundation bolts nuts etc.(h) Item not comprises the cost of lanterns.(i) Necessary Cement Concrete foundation as per IS including testing & commissioning of the entire structure for following size of High Mast poles 47 [10] High Mast 25 Mtr. TOP A/F 170 Mm, BOTTOM A/F 540 Mm, No. of Sec. No. - 3, Bottom Thickness - 4 mm, Middle Base Sec.mm - 4, Top Sec. - 3 mm, Size Base Plate - dia. 760 mm x 25 mm thick, Foundation Bolt Size M36 x 1000 mm, Qty - 12 Nos., Suitable for mounting Fitting of Light - 16 Nos.(Electrical work SOR 2022-23 item no. 6-8-1-10) 48 [12] High Mast 25 Mtr. TOP A/F 170 Mm, BOTTOM A/F 540 Mm, No. of Sec. No. - 2, Bottom Thickness - 5 mm, Top Sec. - 3 mm, Size Base Plate - dia.760 mm x 25 mm thick, Foundation Bolt Size M36 x 1000 mm, Qty - 12 Nos., Fitting of Light - 16 Nos.(Electrical work SOR 2022-23 item no. 6-7-6-C)
