NIT No-24 EE (SDW) II/ (22-23) Item No. 11

Dismantling of the existing , old & damaged sluice gates with the help of specialised Labour, JCB machine, long boom crane, rassa & gas cutter other required arrangements etc.

Providing and fixing of temporary arrangement for controlled flow of sewage at 12 MGD STP as required.

Repairing/Strengthening of RCC column of all the four nos. Gates by making temporary wooden platform.

Providing fabricating and fixing of sliding wooden flap of size approx. 2.00x 2.00mtr with the help of 40 mm thick wooden plank of suitable size as per site requirement, MS angle of size 50 x 50 x 6 mm for strengthening and proper holding of wooden planks & nut bolts etc. The wooden plank must be processed by required chemical & paints for making it water resistant and longer life.

Chemical Cleaning of SS spindle of dia ­­63 mm length 3 mtr as per site requirement with supply and fixing of thrust bearing, spindle nut, hand wheel and complete assembly.

Providing and fixing of MS channel of size 150x75mm – 20Mtr approx. to hold the spindle nut, twin hook mechanism etc.

Safety arrangement prescribed by NHRC guideline for execution of the work safely and making temporary platform with the help of wooden fatta, bamboos, rassa etc for the safe installation of the sluice gate.

Assembling the complete wooden sluice gate by fixing of spindle, twin hook mechanism and head stock assembly etc.with required MS plate/ angle/ channels of various sizes, civil work etc with the help of long boom crane, welding sets, cutter sets, fitter and specialised labour etc.

Painting of the complete structure with one coat of primer, two or more coat of enamel paint i/c auxiliary material like old dhoti, emery paper, brushes etc.

Testing & Commissioning of the gate with the help of long boom crane, welding set, cutter sets and specialised labour etc. complete in all respect including transportation charges etc.

Mehar Enterprises