Tender For Repair / Maintenance Of E/M Installations Under Ge (Af) Marathahalli Bangalore; 1 Taking down GI/acrylic sign board of any type any size from existing locations near sub station buildingss complete all as directed by EIC.Note : Demolition of pcc supports/base and earth work will me measured and paid under respective item . 2 Supply fabricating and fixing steel board stand made of 50 mm dia stainless steel heavy duty pipe of SS 304 grade ,suitable for outdoor purpose as per site requirement for fixing aluminium composite panel of various sizes of duly lettered and emblen ,fixed with nuts ,bolts of screw or any other arrangement ,along with frame of 20 mm dia SS pipe complete all as directed by EIC .Note :Necessary excavation and earthwork ,PCCMfor embedding pipes ,20mm dia SS pipe for frame and ACP sheet will be measured and paid separately under respective items . 3 Supply,fabricating and steel board frames ,posts and connecting pipes made of 20 mm dia stainless heavy duty pipe SS 304 grade suitable for outdoor purpose boards ,as per site requirementfor fixing aluminium composite panel of various sizes ,fixed with nuts bolts of screw or any other arrangement complete all as directed by Engineer in Charge.Note:ACP Sheet will be measured and paid for separately under respective items . 4 Supply and fix ACP sign board sheets of not less than 4 mm (2 mm sheets sticked back to back ) of various sizes ,including writing details of installations/machinery bith sides vinyl pasting on radium sticker with self glowing letters ,emblems along with lamination on both sides as perd irections of EIC 5 Material and labour for writing letters of size upto 2 inch height ,with exterior grade enamel water proof paint on panels/feeder fillar boxes etc including representing incoming and outgoing connections complete all as specified and directed by engineer in charge . 6 Material and labour for writing letters of size upto 1.5inch height ,with exterior grade enamel water proof paint on panels/feeder fillar boxes etc including representing incoming and outgoing connections complete all as specified and directed by engineer in charge . 7 Painting of details with Trf Capacity ,Sr No,Model No .Manfacturing Year , on the plinth of transformer with the direction of Engineer in charge complete all as specified and as directed 8 Taking down old board andS& F Display board (Earth pit marker) made out of25 mm angular frame with 45 cm height one side welded with 2mm thick MS sheet, frame work of size 15cmx15cm including excavation , PCC foundation and duly painted with redoxide & two coatsblack enamel paint with following letterdisplay with white paint earth pit marker.a) Earthing pit No:- b) Earthing resistance:- c) E-N volt:-d) Check done on:- e) Check due On:- 9 Supply Shock treatment chart as per IE rules ,size should not be less than4 feet x 3 feet ,printing on PVC foam board complete all as specified and as directedwith direction of EIC 10 Supply Electrical safety rules as per IE norms,size should not be less than4 feet x 3 feet ,printing on PVC foam boardc omplete all as specfied and as directed with direction of Engineer in charge . 11 Supply operational safety gum boots of different size as percomplete all as specified and as directed with direction of Engineer in charge . 12 Supply operational safety torch lightof 1500 W with zoom in/out feature complete all as specified and as directed directed by Engineer in charge 13 Supply raincoats of different size as per quantity directed by Engineer incharge complete all as specified and as directed 14 Supply and installation of the following fire safety accessories:Metal board of size ( 4 feet x 3 feetx 2 mm thickness ) mounted on angle of (6 feetx 6 feet , x 3 mm thickness ) withslope of gi sheet on both sides with size (4 feetx 1feet x 2mm thickness ) alongwith3 Fire buckets of 9 litres capacity,and fire beater on both sides,with painting of two coat with red colour,marked fire on one side and with related accessoriesetc complete all as specified and as directed with direction of EIC 15 Taking down old Material and labour for Mild steel plates, plain or chequered, 5mm thick or over in thickness including cut to shape and required size to match the existing trench available at pump house/ power house/ open wells sizes complete. 16 Supply and fixingsignage boards (Single Line diagram of HT /LT/Watersupply pipelines ) at different locations of any size as per site requirement.comuterised Letters/symbols/diagrams must beprinted on 5mm thick self illuminated opaque PVC foam board of diffrent sizes including all fixing arrangement complete all as specified and as directed by Engr-in-Charge. Note : The board shall be fixed on wall with suitable chromium plated screws including washers, the letter size shall be not less than 40mm with approved colour. 17 Demolition of existing wall in the pump house and removing material out of the premises with the direction of Engineer in charge complete all as specified and as directed . 18 Taking down old UNSV panels from the pump house/power house and shifting to new location with disconnection the cables and to be reconnected in new locations if requiredwith direction of Engineer inc charge complete all as specified and as directed . 19 Supply stationary itemsLog book /Log sheet/ 400 pages with specified format complete as per sample all as specified and directedwith the direction of Engineer in charge 20 M&L for Cutting or uprooting grass on old mud phuska including cutting the bushes, plants/ trees (less than 5 inch gridth) situated surroundings of water sumps/ OH tanks and removing rubbish off the premises, cleaning surface and preparing to receive new mud plaster complete all as directed by Engg-in-Charge 21 Excavation in trenches in soft /loose soil not exceeding 1.5 metre wide and not exceeding 1.5 metre deep for laying of cables etc, getting out and forming bottom surface to required gradient complete. 22 Excavating in trenchesexceeding 1.5 m wide and not exceeding 3 m depth and not less than 1.5 min depth for laying of cables & foundation of poles , stay assembly and getting out in any type of soil complete all as specified and directed . 23 Returning filling including spreading levelling watering and well ramming to excavated soil in layers not exc 25 cm thick complete all as specified. 24 Removing excavated material not exc 50m and depositing where directed at a level not exc 1.5m above the starting point in soils complete all as specified. 25 Supply, laying riddled earth soil conformed IS-1255, cushioning to cables with a layer of riddle earth soil 15cm deep before laying the cable and 8 cm depth after laying of cable, complete all as specified. Punned thickness shall be measured 26 Brick protection cover on cable with sub class B brick, laid dry and flat adjacent to each other complete all as specified. 27 M & L for G.I. tubing light grade of size 50mm bore for protection of cables to be laid under roads, crossings/culverts complete all as specified and directed. 28 All as per Srl item No 27 here in above but GI pipe of size 80 bore 29 Taking up underground unservicable cable of any size from existing trench including bricks, etc and removing of materials from work site all as directed by Engr-in-charge. 30 Supply, laying, jointing & testing in trenches or passing through pipe, 1100 volts grade, XLPE insulated, screened, PVC bedded, galvanized steel strip or wire armoured LT electric power under ground cables, heavy duty with aluminium conductor of cross sectional area 240sqmm 3½ core with all fixing & connecting accessories such as Alluminium cable lugs, cable gland, nut, bolts, washer etc complete as specified and as directed. NOTE: Excavation & earthwork, Sand cushioning & Brick protection shall be measured & paid seperately 31 All as per Srl item No 30 here in above but size of cable 16 Sqmm 4 core 32 All as per Srl item No 30here in above but size of cable 10 Sqmm 4 core 33 All as per Srl item No 30 here in above but size of cable 95 Sqmm 3½ core 34 All as per Srl item No 30 here in above but size of cable120Sqmm 3½ core 35 All as per Srl item No 30 here in above but size of cable 50 Sqmm 3½ core 36 Material and labour for boring of holes under road, pavement hard standing by trenchless technology using ultra sound technique and necessary machine including HDPE pipe upto 150 mm dia suitable for0.4 mpa working pressure. 37 M&L for PCC (1:4:8) type D-2 using 40mm graded stone aggregate as in foundations for electric poles, filling and mass concrete complete all as specified and directed. 38 M & L for PCC (1:3:6) type C-1 using 20mm graded stone aggregate as in coping of the LT poles including form work complete all as specified 39 Supply and fixing of Endura Citylite Platinum, 45 WLED Street Light fittingpressure die cast aluminium housing, heat resistance toughened glass, IP-66 protection in replacement of old UNSV 70W HPSV light fittings complete all as specified and directed. 40 Taking down unsv 250 Amps MCCB and Supply & Fix MCCB TPN 415 Volts 250 Amps rating with breaking capacity of 35 kA with adjustable thermal & magnetic release complete with making all connections as per site requirement as specified and directed. 41 All as per ser item no.40 here-in-before but MCCB TPN 415 Volts 100 Amps, 25 kA complete with making all connections as specified and directed. 42 All as per ser item no.40 here-in-before but MCCB TPN 415 Volts 63 Amps, 25 kA complete with making all connections as specified and directed. 43 Supply and fix Notice Board of wooden/UPVC materialwith Galss sliding door ,size should not be less than 4 feet x 3 feet with escalated sheet and also with locking arrangement complete all as specified and as directed with direction of Engineer in Charge . 44 Supply water testing chlorine kit along with TDS meter complete all as specified and directed with direction of Engineer in Charge . 45 SupplyPlumbing toolKit containing 10 inch water pump plier ,10 inch pipe wrench ,8 inch adjustable wrench,also with socket wrench set of different sizes ,allen key ,hammer.,screw driver,axe saw,Spanner of different sizes all within tool kit bag complete all as specified and as directed with direction of engineer in charge. 46 Taking downunserviceable RODosing Pumpfrom position, material and labour with all fittings & fixtures, electrical connections for fixing the newDosing Pump checking for leakages complete all as specified and as directed with direction of Engineer in Charge . 47 Supply 2 HP automatic ,single phase 220 V submersible pump with discharge size 2 inch complete all as specified and as directed with direction of Engineer in Charge. 48 Supply 23.6 Feet Aluminium folding telescopic ladder with 2 triangle support with EN131 certified with 2 year warranty ,weightcapacity 150 Kg complete all as specified and as directed . 49 Taking down meagger,EM tool equipemts for callibration and to change minor items copper wires,batteries if required complete all as specified and as directed by Engineer in Charge . 50 M & L for cleaning and preparation of old painted surfaces of LT pannels and spray painting to pannel complete with two coats of synthetic enamel paint all as directed. 51 Supply organization chart ,not less than size 4 ffet x 3 feet,with boundary bidding ,with PVC foam material,complete all as specified and as directed with direction of engineerin charge . 52 Disconnection & taking down the unserviceableGI bracket of size 50mm dia from the pole / building and M&L for street light bracket made out of40 mm dia GI tubing medium gradeupto 1.5 mtr long including bending, welding ,drilling holes as required and fixing with flat iron clamps 50x 6 mm thick (02 Nos) with suitable nut, bolts and washers to steel tubular /concrete poles complete, including preparation of steel and iron surface and applying two coats of aluminium paint, first quality, over a coat of primer, etc complete, all as specified and as directed. 53 Taking down old unserviceable earth pit and M/Lforearthing complete with galvanized steel earth plate electrode 600X600X6mm thick buried directly in ground (earth pit not less than 2.25m deep below normal ground level) with top edge of the plate not less than 1.5M below normal ground level connected to GI earth strip 32 x 6 mm diaby means of nuts, bolts, check nuts and washer of GI steel and connecting to testing point including provision of test point and all as shown in electrical plate No. 3 of SSRPt I.The work is inclusive of necessary earth work and PCC chamber in RCC (1:2:4) Type B-1using 20mm crushed stone aggregate with 8 CTD bar reinforcement both ways at 140 mm centre to centre complete all as directed by Engr-in-Charge. Note:- (i) GIearth leadbeyond 7.5M shall be measured and paid separately. (ii) The rate include measuring earth resistance (iii)Weather coatingpaint will be done over chamber and inclusive in the above rate quoted . 54 Taking down old earth pit and M/Lforearthing complete with Copperearth plate electrode 600 X 600 X 3. 15 mm thick buried directly in ground (earth pit not less than 2.25 m deep below normal ground level) with top edge of the plate not less than 1.5M below normal ground level connected to copperearth strip 20 x 3 mm thickby means of with brazing at jointsall as shown in electrical plate No. 3 of SSRPt I.The work is inclusive of necessary earth work and PCC chamber in type CI (1:2:4) with 8 CTD bar reinforcement both ways at 140 mm centre to centre complete all as directed . Notes:- (i) copper stripbeyond 7.5 M shall be measured and paid separately under relevant items of this schedule.(iii)Weather coatingpaint will be done over chamber and inclusive in the above rate quoted .
