Design,supply,delivery,installation and commissioning of 2 nos, of 10 kgs/hr and 3 nos, of 5 kgs/hr capacity vacuum feed type chlorination plants at chilkalguda reservoir premises in the newly constructed chlorine rooms, gopal nagar 2 ml elsr and chanda nagar 0.90 ml elsr along with two years maintenance under central chlorination cell-qat wing

Maintenance of 292 nos of vacuum operated chlorination plants of various capacities 50kgs/hr(7 nos), 30kgs/hr(9nos), 20kgs/hr (38nos), 10kgs/hr(125 nos) and 5 kgs/hr and below (113nos) routine checkups, attending emergency chlorine gas leakages (24x7) servicing, repairs including minor and major spare parts replacement at various wtps and reservoirs of hmwssb for a period of one year under central chlorination cell qat wing-

Maintenance of 292 nos of vacuum chlorination plants of various capacities 50kgs/hr (7 nos) 30 kgs/hr (9 nos) 20kgs/hr(38 nos) 10 kgs/hr 125 nos and 5 kgs/hr below 113 nos routine check ups under qat wing

Oil fired interconnected boiler of capacity 4000 kg/hr and 2000 kg/hr confirming to ibr norms.

Replacement of chlorinators of 40 kg/hr capacity and booster pump sets along with accessories and allied work at chlorinator room, chemical section, bhandup complex.

Design, manufacture, testing, supply and delivery of 1561 nos. 11kv vacuum interrupters (max. voltage 12kv, normal amperes 2000a, min. rupturing capacity 25ka) of various types suitable for various types of 11kv vacuum circuit breakers

Operation and guarding of gaseous chlorination arrangement of capacity 0-1 kg/cm2 at zone-iii,part-a and part-b ohr ,zone-v, part-a and part-b ohr site under jda w/s scheme, in the dist. of alipurduar.

Supply and delivery and supervision of installation and commissioning of 15 nos low maintenance(p100 p hdp ykp-9) capacity at 10 hr rate-100ah,each of 2v,exide make battery bank for sidrapong hydel power stattion,drajeleing,under mmhd,kurseong

Main compressor assembly for electric locos, 1000 liters per minute capacity with driving motor 14 hp, 10.4 kw rating, speed 1000 rpm, working pressure 10.5 kg/ sq.cm, free air delivery 1000 lpm with h class insulation as per clw spec, no clw/es/c-34 alt.o (as per uvam id:2100711).

Orchids of eastern ghats india scientific publishers 2019 authors kothareddy prasad subbiah karuppusamy and t pullaiah isbn 9789387893894,endemic woody plants of the western ghats 2017 author dr navendu page,figs of eastern ghats publisher pragati press 2017 authors jv sudhakar n. chandra mohan reddy g.v.s murthy isbn 10 - 1684183529 and isbn 13 - 9781684183524,red pen ball pen,ruled note 192 pages,unruled note 192 pages,led pencil 0.5mm,long liner brush size 1,flat paint brush size 10,postal envelope no. 9 envelope 3.875 inch x 8.875 inch 98 x 225 mm,a4 sheets 75 gsm 500 paper ream,transperent document clear sheet a4 size pack of 50,transparent poly plastic a4 or foolscap documents folder a4 size,faber castell stamp ink pad blue ink,brown tape 2 inch,fevicol sh synthetic resin adhesive fevicol 1 kg,transparent tape 1 inch,jumbo bag 50 kg capacity pack of 100,jumbo bag 25 kg capacity pack of 100,jumbo bag 5 kg capacity pack of 100,plain labels tie-on tags 23mm x 13mm in size pack of 2000,camel adhesive paste