Tender For insulation monitoring relay, 415v ac, 3 phase, neutral isolated, voltage range0-500v ac, insulation measuring range 10k ohm to 150k ohm, control supply 24-240v ac/dc, place of installation - s1a7, used for insulation control of 415v in lhb type ac coaches, confirming to rdso specification no. rdso/pe/spec/ac-0184-2015 (rev-1), suitable for switch board cabinet of lhb type ac coaches. accepted make & cat no.: as per sr. no. 68 of rdso letter no. el/7.1.108/mssbc, dated 17.09.2021, or any other rdso approved make. [ warranty period: 30 months after the date of delivery ]
Tender For supply of maint store e e--tower bolts (ferrous metals) as per is 204 (q3) , pvc flat cable, aluminium conductor with pvc insulation and sheath as per is 694 (q3) , mcb - miniature circuit - breakers for a.c. operation as per is / iec 60898 (part 1) (q2) , propeller type ac ventilating fans - exhaust fans (v2) as per is 2312 (q2) , plastics bib taps pillar taps angle valves and stop valves as per is 9763:2000 (latest) (q3) , towel rail / ring for bathroom (q3) , metal alloy casting water tap with aerator (v2) (q3) , pvc insulated unsheathed cable with flexible conductor as per is 694 (q2) , natural sand , pipe insulation foam , wooden ballies of size 10 feet , cgi sheet 10ft x 3ft long zero point 63mm thick , cgi sheet 12feet x 3feet long zero point 63mm thick , cgi sheet ft x 3ft long zero point 63mm thick , ply wood 6ft x 3ft x 6 mm thick , ply wood 6ft x 3ft x 12 mm thick , ply wood 8ft x 4ft x 6 mm thick , ratchet pipe threader dia 15 20mm , door handle steel 8 inch , hand press gun , long iron picket , grinder bosch , water level pipe 30 mtr , bosch gsb 600 corded clectric impact drill 600w motor , hand riverters 509mm , hand grinder blade 4 inch , hand grinder michine , slicon , cp stop cock 25mm , steel but hinges 75mm , hinges 50mm , hinges 100 mm , pvc gate wall 15mm , ppr tee reducer thread 20 to 15mm , ppr elbow thread 15mm , ppr elbow thread 20mm , ppr elbow thread 25mm , ppr elbow reducer 20 to15mm , ppr socket 20mm , ppr socket reducer 20 to 15mm , reducer 15mm to 20 mm , ptmt pillar cock 20mm , ppr bib cock 15mm , bib cock with flange 20mm , ppr pipe 15mm dia , ppr pipe 25mm dia , ppr nipple 20mm 150mm long , pvc 4 inch dia bend , l bend 15mm , l bend 20mm , tap 20mm , pvc pipe 15mm , pvc water tap 20mm , tubing gi 15mm dia , ms door spring rat rail , tubing gi 20mm dia , lime , lagging for gi pipe 15mm dia , snowcerm cement paint white , tank cover pvc with locking arrangement for 1000 ltrs tank 3 layer , legging for gi pipe 20mm dia , plywood 8x4x6mm ost , pvc waste coupling sink 41x20x7mm , snowcerm cement paint red , pvc elbow 110 mm , gi tubing wall hooks , 12mm thick plywood size 6ft x 3ft commercial bwr grade , foam cushion for sofa set size 555x530x 100mm 32 density duly covered with velvette cloth , prelaminated particle board 9x6x12mm exterior grade
Tender For corrigendum : purchase of various spares of window/ split air conditioners stps, mppgcl sarni - compressor (without gas)make : godrej/lg/voltas/bluestar/hitachi only , 1.5 ton, 2.0 ton, heavy good quality empty 60kg gas cylinder suitable for refilling of r-22 refrigerant gas, supply of refrigerant gas r-22 make: godrej/totaline , capacitor suitable for 1.5/ 2 ton a/cmake: totaline/epcosh/usha/hevalls only, 50 f, 60 f, pcb (printed circuit board) universal air control system with coupler for coupled to swing motor., set of copper made cooling pipe including with nitric rubber insulation, 4 core, 2.5 sq. mm copper conductor round flexible white and drain pipe. make : totaline/ godrej , thermostat suitable for 1.5 / 2 ton split / window a/c make : godrej/totaline only, indoor unit thermostat, outdoor unit thermostat, condenser motor suitable formake : godrej/lg/voltas/bluestar, 1.5 ton, 2.0 ton, indoor motor suitable formake : godrej/lg/voltas/bluestar, 1.5 ton, 2.0 ton, condenser fan blade suitable for, 1.5 ton, 2.0 ton, indoor blower suitable for, 1.5 ton, 2.0 ton, single phase contactor suitable for 1.5 / 2 ton split / window a/c.make: l&t/ siemens/ c& s, dead nut (flare nut) brass made.size : & = 1 set, flexible drain pipe (used in inner body in a/c), copper condenser coil suitable for, 1.5 ton, 2.0 ton
Tender For corrigendum : rectification of electrical safety defects - supply and installation of electrical danger notice boards conforming to is 2551 1982 and the indian electricity rules, 1956. each board shall be fabricated from mild steel plate not less than 1.6 mm thick, vitreous-enamelled in visible red finish, with lettering, figures, and skull-and-crossbones emblem in signal white. plate size 200 150 mm with rounded corners, suitable for 415 v medium-voltage installations, bearing bilingual wording (english and tamil) centrally spaced as per the standard. fixing holes of suitable diameter for rivets shall be provided at the corners. boards shall be permanently affixed in conspicuous positions on distribution boards and panels using corrosion-resistant rivets or equivalent fasteners. the rate shall be quoted per piece inclusive of supply of board, rivets, and complete affixing, inspection, testing, cleaning, recommissioning, and submission of the test report for the lightning protection system installed on a 30 metre-high ms wireless tower, including the removal and replacement of all associated fasteners on the downcomer gi plate, ensuring full compliance with applicable standards and operational safety requirements. , inspection and testing of earth electrodes; reconditioning and refilling of earth pits; removal of corrosion from contact plates; replacement of fasteners; cleaning of earth pit troughs; correction of wall separators for earth pits; painting with yellow colour; fixing of durable identification labels with red-coloured text in the respective troughs; provision of closure slabs; and submission of test reports along with photographic evidence. walls to be provided newly: 5- earth pits with existing walls: 22, refilling of silica gel in 11 kv/415 v step-down transformer breather, ensuring proper colour indication and complete replacement of exhausted, dehydrated, or saturated silica gel., insulation and safety covering of exposed live terminals in the 125 kva dg set and of the outer surface of the tneb ht meter box using pvc/acrylic insulation sheets of adequate thickness, rating, and appropriate size suitable for the respective voltage levels, ensuring full electrical insulation and compliance with safety standards. size; 30x20 inches-1 no. 12x24 inches-1 no.
Tender For supply of purchase of it tm and line store items for communication - rj 45 connector , nine volt hi watt bty for lan tester , crimping tool , taparia screwdriver set , power adapter five volt dc for ote , pointer stick steel , utp coupler , hdmi cable three mtr , hdmi cable ten mtr , hdmi cable twenty mtr , av converter , power board fifteen a socket , power board five a socket , insulation tape , iso propyl , ofc sleeves pkt , line lead one mtr for telephone , zero db connector sc to sc , zero db connector lc to lc , spark plug for gen set one kva , ofc joint enclosure sq , wireless keyboard mouse
Tender For corrigendum : supply of switch board f f - insulation sheet for upgrading the technical room , wire flexible cooper , switch board , plywood for dust proof paneling , hr sheet , allen key6 pcs , impact screw driver , allenkey ball type