Tender For Provision Of Certain Minor Works At Af Station Baroda; 1 Material and labour for point wiring for one light point or one fan pointor one fan point controlled by one switch with using 1.5 Sq mm (nominal area) stranded copper conductor single core, PVC insulated & unsheathed cable, 1100 volts grade in and incl concealed PVC conduit (medium grade) of suitable size all as specified and directed with using new sunken type pressed steel box/terminal boxes for mounting fittings/junction boxes not less than 1.6 mm thick duly painted with two coats of black bituminous paint over a coat of red oxide primer with and incl all accessories and using 1.5 Sq mm (nominal area) stranded copper conductor single core conductor, PVC insulated & unsheathed cable as in earth wire connected to common earth dolly complete all as specified and directed. Make PVC cable .Havells/Finolex/PolycabNote : (i)The quoted rates shall be deemed to be inclusive foe cutting chases in brick walls/pillars etc for concealing the depth & making good the disturbed surface in cement mortar 1:4 including finishing the surface to match with the portion of point wiring at RCC columns/ Beems/ Cielings shall be in surface conduit of suitable size fixed on surface plugs and provision of covering sunken boards/terminal boxes/junction boxes of any shape and size with 3 mm thick with suitable GI screws and cup washers.(ii)Fittings like switches sockets regulators, lamp holders light fittings shall be measured and paid for seperatly of Sch’A’.(iii)The size of conduits shall be determined on permissible No of runs of wires as specified in SSR part I (2010) However minimum size of conduits shall be 20 mm dia (medium grade). 2 One light point/Fan point controlled by one one way switch. 3 Socket outlet point 5 Amp on same board. 4 One 3 pin socket out let 5 Amps on the independent board. 5 Description all as per serial item No.02 above but with 2.5 sqmm cablefor 3 pin 15 Amps switch socket outlet (Power point) complete all as specified. 6 S/Fswitch piano Modular type single pole one way 10 Amp 240 Volts. Make: Havells/Anchor/Plaza 7 S/F in repair socket only 6 Amps 2 in 1 Socket with Shutter Modular type 240 Volt.Make: Havells/Anchor/Plaza 8 S/F in repair switch piano Modular type single pole one way16 Amp 240 Volts. MakeHavells/Anchor/Plaza 9 S/F in repair socket only 6/16 Amps Twin SocketModular type 240 Volt.Make: Make: Havells/Anchor/Plaza 10 Supply & Fixing wall fan 450 mm 5 star rating metallic white, dust resistant with remote control. 11 Supply and fixing LEDlight fitting recess mounted/pendent mounting ultraslim LED round shape 8 down light aluminium extruded housing with full opal diffuser IP 20 suitable for perfect lighting condition20watt240 volt, 50 Hz AC supply. 12 supply and fixing LED security light luminaire 36 watt freedom, pressure die cast aluminum housing, heat resistant glass, IP66 protection, better option for uniform distribution complete all accesaories pre wired and including connecting up with thrre core 1.5 sqmm flexible copper conductor cable from ceiling rose to connector of light complete. 13 Supply and fixing sheet metal enclosure SP with two pin and socket with one single pole MCB 20 Amps ,B Curve 240 Volts complete all as specified 14 S & F MCB DB8 way sheet metal enclosure SPN 240 volts, 50 Hz, with IP-42 protection, double door with 200 Amps standard bus bar of suitable size and common neutral link all enclosed in standard sheet flush mounting complete ncluding taking down old unserviceableall as specified. 15 Supply and fix MCB, single pole and neutral link(double pole) 240 volts 32 Amps capacityC seriesfixed in DBs. 16 Supply and fix in repairs MCB, single pole 240 volts 6 to 32 Amps capacityC series fixed in DBs. 17 M&L for providing earthing complete with galvanised steel earth plate electrode 60 x 60cm x 6mm thick buried directly in ground (Earth pit not less than 2.25 meters deep below ground level) with top edge of the plate not less than 1.5 meters below normal ground level, connected to galvanised earth lead 4mm dia GI wire upto 7.5 meter long by means of bolts,nuts check nuts and washers of all galvanised iron or steel providing alternate layer of charcoal dust and salt providing alternate layer of charcoal and salt providing alternate layer of charcoal and salt providing alternate layer of charcoal and salt all as shown in electrical plate No.3 of SSR Part-1 and connected to test point including necessary excavation/ earth work in any type of soil/rock strata, PCC 1:3:6 type C1 cement concrete 1:2:4 type B1 reinforced with welded steel wire fabric (AMP) not less than 4 KG per Sqm funnel with wire mesh and watering pipe 20 mm dia bore (medium grade), PCC pit with 50mm thick PCC cover etc. including testing on completing including GI protection pipe 15mm dia light grade for earthing lead complete all as specified and directed including demolition of old unservicable earthing.Note : Earth wire and protection pipe up 7.5 Mtr is deemed to be included in quoted rate. 18 M & L forsub main wiring using two single core 6 Sqmm fire retardant PVC insulated and unsheathed cable with copper conductor 1100 volts grade ISI marked drawing in and including PVC Conduit or inconcealed conduit(as required & directed by Engr-in-Charge)accessories like bends, tee, etc fix on wall and ceiling and connecting to earth dolly and with 6 Sqmm earth wire, PVC insulated & unsheathed complete including taking down old unserviceable all as directed.Note: (i) Two runs of 6 sqmm and one run of6 sqmm cable and one run of PVC conduitshall be measured as one RM. (ii) Necessary plastering in the disturbed surface of wall and distempering /white washing to match the existing colour shall be included in the unit rate quoted . 19 M & L forsub main wiring using two single core 4 Sqmm fire retardant PVC insulated and unsheathed cable with copper conductor 1100 volts grade ISI marked drawing in and including PVC Conduit or inconcealed conduit(as required & directed by Engr-in-Charge)accessories like bends, tee, etc fix on wall and ceiling and connecting to earth dolly and with 4 Sqmm earth wire, PVC insulated & unsheathed complete including taking down old unserviceable all as directed.Note: (i) Two runs of 4 sqmm and one run of4 sqmm cable and one run of PVC conduitshall be measured as one RM. (ii) Necessary plastering in the disturbed surface of wall and distempering /white washing to match the existing colour shall be included in the unit rate quoted . 20 M & L forsub main wiring using two single core 2.5 Sqmm fire retardant PVC insulated and unsheathed cable with copper conductor 1100 volts grade ISI marked drawing in and including PVC Conduit or inconcealed conduit(as required & directed by Engr-in-Charge)accessories like bends, tee, etc fix on wall and ceiling and connecting to earth dolly and with 2.5 Sqmm earth wire, PVC insulated & unsheathed complete including taking down old unserviceable all as directed.Note: (i) Two runs of 2.5 sqmm and one run of2.5 sqmm cable and one run of PVC conduitshall be measured as one RM. (ii) Necessary plastering in the disturbed surface of wall and distempering /white washing to match the existing colour shall be included in the unit rate quoted . 21 Supply and fix IP 43 VTPN DB With MCCB Incomer Distribution Board Loadline DBs are fitted with Bus Bars, Neutral Links, Blanking Plates 4 way, 415 volts, 50 Hz, double door with200 Amps standard bus bar of suitable size and common neutral link all enclosed in standard sheet flush mounting with one MCCB as incommer 100 Amps complete all as specified. Make. L & T,Havells/Schneider /Seimens /Legrand. (Note:MCCB SP/TPN shall be measured and paid seperately under appropriate items of this schedule .Note:Copper thimble shall be used for connection of cable . 22 Supply and fix in repair MCCB four pole 120 Amps415 Volts breaking capacity 36 KAas per IEC 60947-2 . Make. L & T,Havells/Schneider /Seimens /Legrand . 23 Supply, laying and testing cable ARMOURED XLPE CABLES (LT) 1.1 KV GRADE XLPE Insulated ,screened, PVC bedded, galvanized steel strip or wire armoured, electric power cables (heavy duty) 1100 Volts grade with stranded aluminium conductor of size 25 sq mm 4 core 24 Excavation in trenches not exceeding 1.5 m wide and not exeeding 1.5 m in depth and getting out in soft/loose soil for removing/laying of cable etc as directed by Engineer-In-Charge. 25 Returning, filling excavated soil in trenches including spreading, levelling, watering and well ramming in layers not exceeding 25 cm thick each all as directed by Engineer-In-Charge. 26 Removing surplus excavated soil to a distance not exc 50 m and depositing where directed at a level n.exc 1.5 m above the starting point. 27 M & L for sand cushioning to PVC cable with using clean dry and natural river sand gently punning below/around cable all as specified. 28 M& L for laying well burnt bricks as in protection of cable laid dry, flat aboutting each other all as specified and directed by Engr-in-charge 29 Supply and install high speed split units indoor & outdoor units inverter Air conditioner complete with cordlessremote control unit and with in built airioniser and Plasma filter for better indoorair quality with 3 Star rating having minimumEER 3.2 of capacity 2.0 TR operating at 230 V 50 HZ supply complete all as specified and directed 30 S&Fsingle pole and neutral enclosure with a two pin and earthand metal cladplug socket complete with one single pole MCB 32 Amp 240 Volts complete all as specified and directed by Engineer in Charge 31 Supply and fix voltage stablizer for automatic operation single phase naturally air cooled indoor type having low and high voltage cut-off protection, inbuilt thermal protection & designed for input variation between 170 V to 250 V with output voltage stabilized at 230 V with accuracy +/- 2.5% and of capacity of 5 KVA wall mountable.complete all as specified and directed.Make: V guard VND 500 or equivalent in blue bird or microtech. Note: rates for fixing of existing ACs and power supply via volatge stabilizer deemed to be considered in quoted rates. 32 Supply and install high speed split units indoor & outdoor units inverter Air conditioner complete with cordlessremote control unit and with in built airioniser and Plasma filter for better indoorair quality with 3 Star rating having minimumEER 3.2 of capacity 1.5 TR operating at 230 V 50 HZ with all fitting such as single phase electric driven compressor,copper condensing fan motor, condenser with fixing of stand on wallincluding excess copper tubing if required beyond the length supplied with AC unit , PVC conduit of 15mm dia not exceeding 2.5 mtr long for water drain and making good to disturbed surface with cement mortar1:3 includingtesting and all necessary controls and accessories all as specified and directed by Engr-in-charge. 33 M&L for earthing complete with copperearth plate electrodesize 900 x 600 x 5.00 mm thick buried directly in groundvertically in a pit of depth not less than 3.30 mtr below ground level connected to copper strip 32 x 6 mm as earth lead by brass nuts and bolts washer including brazing the copper strip with copper plate as shown in elecrical plate no 03 connected to earth test point including necessary excavation in any type of soil, filling charcoal and salt around the plate in layers, filling the pit with agriculture soil free from stones, to bring from outside defence land, and to be mixed with and including bentonite - 03 bags of 25 Kg each for each pit, construction of PCC earth pit chamber, RCC chamber cover plate, wiremesh, funnel, test point, 40 mm dia GI protection pipe light grade and 32 mm GI medium perforated pipe for watering etc complete and testing on completion. The Plate and strip shall be of copper as per IEC 62561-2, composition all as specified and directed. 34 Note:-(a) Fresh agriculture soil will be used for filling the dug as required to achieve the desired resistance from out side.(b) Contractor has to provide bentonite - 03 Bags ( each bag of 25 Kg) to mix with fresh agriculture soil in each earth pit to achieve desired resistance value of less than 01 Ohms(c) Copper strip to be laid below 100mm ground level and connectd to test point through plinth protection.(d) Necessary cost of repair to plith protection and connected plate and earth continuity conductor through double nuts bolts and blazing of joints, agriculture soil to be brought from outside deemed to be included in item rate(e) Copper strip upto 7.5 Mtr will be included in item rate.(f) Contractor to clear the site and dispose off the excavated materilals from site as directed(g) On testing after completion if the earth resistance of less than 01Ohms if not obtainded, earthing will rejuvenated at no extra cost till the desired earth resistance is obtained. 35 M&L for earthing complete with copperearth plate electrodesize 600 x 600 x 3.0 mm thick buried directly in groundvertically in a pit of depth not less than 2.25 mtr below ground levels with top edge of the earth plate not less than 1.5 mtr below normal ground level surrounded from all sides by mixture of charcoal and common salt and electrode connected to and including galvanized copperstrip 20 X 3 mm earth lead by means of bolts, nuts, check nuts and washers of copper and GI pipe light grade 20mm dia bore for watering funnel with wire mesh. CI cover with frame, PCC chamber pit with PCC 1:3:6 type C-2 excavation and earth work all as shown in electrical plate No 3 connected to earthing test point all as specified or indicated including testing on completion. The Plate and strip shall be of copper as per IEC 62561-2, composition complete all as specified and directed. Note: On testing after completion if the earth resistance of less than 03Ohms if not obtainded, earthing will rejuvenated at no extra cost till the desired earth resistance is obtained. 36 Supply and fix tubes light grade with all fittings 40 mm dia for protection incld fixing materials by inserting copper strip along roof and wall complete all as specifeid and directed 37 M&L forCopper strip 20 x 3.0 mm with saddles and fixing screws etc. for roof conductorswith saddles and fixing screws etc. for roof conductors and down conductors above ground for roof conductors and down conductor above ground complete all as specified and directed 38 M&L Test point terminal blockenclosed in MS Sheet Box of 20 Guage, made of gun metal or phosphorus bronze size 75x75x25mm drilled and screwed including 3 nos. 8mm dia 25mm long hex. head screwforCopper strip 20 x 3.0 mm with saddles and fixing screws etc. for roof conductorswith saddles and fixing screws etc. for roof conductors and down conductors above ground for roof conductors and down conductor above ground complete all as specified and directed 39 Supply and lay cable XLPE Insulated screened PVC bedded, galvanized steel strip or wire armored, electric power cables (heavy duty) 1100 Volts grade with stranded aluminium conductor of size 50 sqmm 3.5core complete all as specified and as directed. 40 Supply and laying unreinforced cable cover of size 250x150x40mm peak size as in protection of cable laid dry, flat abutting each other width wise all as directed by Engineer-in-Charge 41 M & L for Cuttingout of hard standing, concrete blocks, slabs, brickwork or stone masonry (in alternate course), forming toothings for and bonding new work in mortar into old work, including new materials with complete andmaking good to the disturbed surface by using PCC of C1, 20 mm Grade 1:3:6 up to the depth for laying of water pipe line in soil complete all as specified and directed. 42 M&L for earthing complete with galvanized steel earth plate 600x600x6 mm thick, buried directly in ground (earth pit not less than 2.25 mtr deep below ground level ) with top edge of the plate not less than 1.5 meters below normal ground level, connected to galvanised iron strip 32x6mm dia as earthing lead by means of bolts, nuts, check-nuts, and washers of galvanised iron or steel besides welding at all joints as shown in drawings and including excavation and earth work, GI pipe light grade 50 mm bore for protection of GI strip from earth electrode to and including the earth test point of galvanised Iron/steel . supplying and laying charcoal stone aggregate) chamber and RCC cover of size54x54x50 mm (1:2:4) type B1 using 20 mm graded crushed stone aggregate reinforced with 8 mm dia TMT bars @75mm C/C both ways with mild steel handle 12 mm dia, PGI funnel with wire mesh, 20 mm dia GI pipe light grade for watering all as specified and directed. 43 Supply and fixing MCB DB 4 way vertical sheet metal enclosure TPN 415 volts, 50 Hz, with IP-43 protection, double door with200 Amps standard bus bar of suitable size and common neutral link all enclosed in standard sheet flush mounting with one MCB as incommer complete all as specified and directed.Notes: (i) MCB SP/TP shall be measured and paid seperately under appropriate items of this schedule (ii) Copper thimble shall be used for connection of cable . 44 S & F MCB 100 Amp suitable for TPN DB complete all as specified and as directed. 45 S & F MCB SP uo to 40 amp suitable for TPN DB complete all as specified and as directed. 46 M&L forGI tubing 100mm light grade for protection ofcable/pipe line complete all as specified and as directed. 47 Supply and fixairterminationsingle pointed aluminium rod,12mm dia, 300mm long including all fittings, fixtures and PCC 1:2:4 type B-1 blocks 100mm x 100mm x 100mm complete all as specified and directed 48 M & LGIstrip 32 mm x 6 mm complete withburried in ground 49 M & L Aluminium strip 25 x 3.15mm with saddles and fixing screws etc. for roof conductors andand down conductors above ground 50 Supply and fixairterminationsingle pointed copper rod,12mm dia, 300mm long complete. 51 M&L for earthing complete with copperearth plate electrodesize 300 x 300 x 3.15 mm thick buried directly in groundvertically in a pit of depth not less than 2.25 mtr below ground levels with top edge of the earth plate not less than 1.5 mtr below normal ground level surrounded from all sides by mixture of earthhencing chemical compound . Chemical should be tested and certified by any international accredited laboratory. The earthhencing compound should be tested referring to protocol IS 1350/&/EC62321/111/54/CDV. The PH value of compound should be between 7 to 8. The content of mercury (Hg) & Hexacromium should be below detection level and electrode connected to and including galvanized copperstrip 20 X 3 mm earth lead by means of bolts, nuts, check nuts and washers of copper and GI pipe light grade 20mm dia bore for watering funnel with wire mesh. CI cover with frame, PCC chamber pit with PCC 1:3:6 type C-2 excavation and earth work all as shown in electrical plate No 3 connected to earthing test point all as specified or indicated including testing on completion. 52 Earth continuty conductor or main earthing strip fixed to wall on batten or recess or chases or buried in ground or drawn in conduit/pipe or fixed to pole or any other indicated situation for loop earthing strip of size 32x6 mm complete all as specified and as directed. 53 Supply and fix Voltage stablizer for automatic opretion, three phase, naturally oil cooled, indoor type & designed for input variation between 300 volt to 480 volt with out put vol stablized at 415 V with accurcy +- 2.5% and speed of correction 8 volt per second and of cap 50KVA cmpleteall as specified and asdirected. 54 Supply and fixing MCB DB 4 way vertical sheet metal enclosure VTPN 415 volts, 50 Hz, with IP-43 protection, double door with200 Amps standard bus bar of suitable size and common neutral link all enclosed in standard sheet flush mounting with one MCB as incommer complete all as specified and directed. 55 S & F MCCB 100 Amp suitable for TPN DB complete all as specified and as directed. 56 S & F MCB SP uo to 40 amp suitable for TPN DB complete all as specified and as directed. 57 S & F MCB SPN uo to 63 amp suitable size complete all as specified and as directed. 58 S & F copper cable 25 Sqmm single core suitable for stablizer connection complete all as specified and as directed.
