Supply of intrinsically safe handset, battery complete with rechargeable ni cd battery in,flame proof speaker 25 watts for licensed area at hazardous area,non flameproof speaker 25 watts for safe area,non flameproof speaker 5watts 6 watts with volume control for safe area at non hazardous area.,supply of central exchange of capacity 48 lines, paging interface unit for announcement, hazardous,supply and installation of flame proof junction box 1 pair for flp speakers,supply and installation of non flame proof junction box 1 pair for non flp speaker,supply and installation of flame proof junction box 10 pair with connector, glands complete,supply and installation of flame proof junction box 5 pair with connector, glands complete,supply and installation of non flame proof junction box 5 pair with connector, glands complete for,supply and installation of amplifier 500 watt, ahuja make,supply and installation of pre recorded announcement unit paiu 10,jelly filled armouired pvc telephone cable,supply of armoured co

Repair maint servicing of lift installations and comprehensive maint of flame proof lifting hosting eqpt and connected control system at af stn jaisalmer

Safety devices on haulage road,shot hole pattern in a sinking shaft,plumbing or shaft centring arrangements for a sinking shaft,shot hole patterns,types of roof support by timber,chock with four corner props,chock release device,tapered props,side and roof support in a roadway,roof bolting,magnetic unlocker for flame safety lamp hand held type permanent magnet,tool kit for servicing and maintenance of flame safety lamp,flame proof lamp fitting for dark room of gas testing,drill rod and drill bit,air leg,lubricator,exploder dgms approved twenty five shot capacity resistance one hunderd fifty nine ohms, one and half a firing current, non volt battery, dc output five hunderd volt,scraper cum brake detector,stemming rod,metric chain size twenty meter,metric chain size thirty meter,engineering chain,revenue chain,gunter chain,steel tape fifteen meter,steel tape thirty meter,metallic tape,

Non comprehensive annual maintenance and operator service contract for maspero make flame proof elevator in delayed coker unit at cpcl

Contract for operator services for maspero make flameproof elevator at msbp

Comprehensive annual maintenance contract (camc) for maspero make elevator installed at dcu unit of haldia refinery.

Comprehensive services contract for flame proof and non flame proof air conditioners installed at process analyzer shelters and mms units of paradip refinery and petrochemical units, odisha

Comprehensive services contract for flame proof and non flame proof air conditioners installed at process analyzer shelters and mms units of paradip refinery and petrochemical units, odisha

Suppply of local push button station - non flame proof for yadadri project