REPAIR MAINT OF CHLORINATION PLANTS, ELECTRICAL PANELS, PERIODICAL SERVICES OF FILTERATION PLANT, VALVES, VALVE PITS AND WATER QUALITY REPORTS AT OTHER THAN BASISTHA AND REPAIR MAINT OF FIRE FIGHTING EQUIPMENT, PUMPS, HOSE REEL BOXES, MAINT OF STP AN

Supply, fixing & testing as in reapir 80mm bore sluice valve cast iron body PN-1.6 heavy duty (ISI marked) long body confirming to IS-14846-2000 withiron wheel head & brass spindle and flanged both ends suitable for fixing with mild steel nuts, bolts, washers, rubber/fibre board gaskets including all jointing materials complete all as specified and directed

Supply, fixing & testing as in reapir 100mm bore sluice valve cast iron body PN-1.6 heavy duty (ISI marked) long body confirming to IS-14846-2000 withiron wheel head & brass spindle and flanged both ends suitable for fixing with mild steel nuts, bolts, washers, rubber/fibre board gaskets including all jointing materials complete all as specified and directed

Supply, fixing & testing as in reapir 150mm bore sluice valve cast iron body PN-1.6 heavy duty (ISI marked) long body confirming to IS-14846-2000 withiron wheel head & brass spindle and flanged both ends suitable for fixing with mild steel nuts, bolts, washers, rubber/fibre board gaskets including all jointing materials complete all as specified and directed

Supply, fixing & testing as in reapir CI Reflux/ Non Return valve suitable for 80mm dia bore pipe heavy duty both end flanged of pressure rating PN-1.6 confirming to IS: 5312, ISI marked and jointed with rubber or fibre board gasket complete with and including all fixing accessories like nuts of required number and size, bolts & washers etc complete all as specified and as directed.

Supply, fixing & testing as in reapir CI Reflux/ Non Return valve suitable for 100mm dia bore pipe heavy duty both end flanged of pressure rating PN-1.6 confirming to IS: 5312, ISI marked and jointed with rubber or fibre board gasket complete with and including all fixing accessories like nuts of required number and size, bolts & washers etc complete all as specified and as directed.

Supply and fixing integral LED avaiation obstruction light comprising of aluminium housing with polycarbonate enclosure having 10W bulb complete including standard fixing arrangment complete all as specified and as directed.

Supply and fixing, in repair, 6 Sqmm, 3 core, 1100 volts grade, flat cables with copper conductor PVC insulated for submersible pump motors complete all as specified and as directed.

M&L for construction of valve pit chamber of size 900x900x900mm (internal dimension) using 150mm thick PCC (1:4:8) type D2 (using 40mm graded stone aggregate) as in foundation, 230mm thick brick wall built in CM (1:4), and 10mm thick rendering in cement mortar (1:6) all round both externally and internally, external plaster shall be up to 25cm below GL, providing valve pit cover made of 1.60mm thick MS sheet/plate, including provision of hinges, handle and locking arrangement including 40X40X3mm angle iron frame fixed on top of valve pit by means of MS hold fast 40x5mm and 150mm long, embedded in PCC (1:2:4) type B-1 (using 20mm graded stone aggregate) and wall of sub class 'B' bricks, includingpainting of steel surfaces with two coats synthetic enamel paint over a coat of red oxide primer finishing coat including necessary excavation in any type of soil, return filling in, removal of surplus soil to a distance not exceeding 50 mtrs all as specified and including demolition/ dismantling of existing craked valve chamber complete all as specified & directed.

Supply, installation, testing and commisioning of dozing machine in replacement having Automatic, compact, universal, non-gaseos chlorine dosing system with the following specifications:- (a) System suitable for both solutions & light slurries (b) Superior compatibility with aggressive chemicals (c) Mono-compartment 100 L water treatment station with proportional dose adjustment options (d) Powerful motorised fluid delivery drive with dry-run protection (e) Off-gassing solutions & dry-run prevention (f) Prime loss: Zero (g) Efficient electro-mechanical blend module: prevents vortex formation (h) Fluid release up to 50 LPH independent of back pressure up to 8 Bars (j) Continuous chlorine release with accurate output reproducibility (k) Integrated plug & play system operating on single phase 230 V 50 Hz power source complete all as specified & directed.

Supply and fixing in replacement of nature switch (using infrared sensor technology) based automatic street light control panel. The panel shall be suitable enough to take 3 phase load of 25KW. Nature switch operation shall be based on nature light lux level, required luminance level for switching on is less than 60 lux and for switching off more than 10lu. The censor shall be of part night operation facility of min 4hrs to max 12 hrs with and including suitable power capacitors and incoming-outgoing MCBs of adequate number shall be enclosed in panel and panel shall be pope and wall mounted, rust proof, electric shock proof, termite proof and FR grade thermoplastic polycorbonate encloser (with hinged LID) confirming to IS66 degree protection class 2.The circuit shall also have the provision for:- (a) Manual operation (I.e sensor bypass option) (b) In 3 phase model, controlling current phase selection option (atleast from 2 phases) complete all as specified and as directed.