Custom bid for services - scrapping and replacement of top layer of sand in slow sand and rapid gravity filter bed

Providing and placing filter media in sand filter no. ii at dr ysp university of horticulture and forestry, nauni, solan

Ms office single user pack,mega phone with battery,stud clamp,screw hexagonal head scewed to hed 6 35mm x 28 unf 2ax15 88mm long,screw hexagonal head scewed to hed 6 35mm x28 unf 2ax15 88mm long,layer 2 24 port gb ethernet switch,mov filter s14k300,capacitor 250 v 220 mfd,capacitor 400 v 4 7 mfd,irf 3205,scr tyn 632,bjt hcd 709,zener diode,spym 307 lm 25x25 transistor,mbr 20100 ct xcla mosfet,d 13009k transistor,cutting pliers,viper 12a ic,igbt 25n120,on off switch spdt type,bridge rectifire abs,bridge rectifire kbg,bridge rectifire kbl,bty 4v 4 5 amp,transistor tcd 9014c,transformer 12v,6 amp 3 pin top,16 amp 3 pin top,2 pin top male plug,female socket,bulb holder,bed switch,flood light 100w

Pehladgarh estimate for prov fhtc taking out top layer to bottom layer filter media rcc bed plates and replacing the same at filter bed no 1 to 4 rectangular size 28 s 19 and providing and placing new filter media in filter bed no 1 to 4 at water

Manheru village providing an installing of 05 nos shallow tubewell near dadri feeders taking out washing and placing of filter media upto bed plates and washing of drains and providing and placing of top layer filter media in 3 no filter bed of size

Providing and placing in top layer horizontal layers media washing of existing top layer gi vent pipes at water works mohila kalod

Providing and placing top layer filter media and washing 2nd, 3rd 4th layer, relaying the same after cleaning, screening, washing and repair of 6 inch sluice valve at w works gaddi kheri

Providing and placing in top layer horizontal layers media washing of existing top layer gi vent pipes at water works mohila kalod

A mtc water supply scheme muklan taking out filter media top layer to 3rd layer filter media replacing the same after washing filter bed no 1 2 3 4 at water works muklan &amp#x0d

A mtc water supply scheme gawar taking out filter media top layer to 3rd layer filter media replacing the same after washing filter bed no 1 2 3 4 at water works gawar