NIT No-03 EE (SDW) II/ (23-24) Item No. 24

For Wooden Sluice Gate:- Providing temporary wooden/MS structure with gunny bags in order to block/isolate the sewage flow with the help of labour/machine.

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

Cleaning of deposited sludge/ soil in channel required for fixing of sluice gate with the help of manual labour/ JCB/ temporary platform etc.

Providing/fabricating/Fixing the MS Channel size 150x75x75mm for holding and strengthening the small MS channel and holding the spindle nut-bolt mechanism having length approx. 5 mtr.with the help of gas cutter/ welding sets by making suitable temporary working platform and required civil work.

Providing fabricating and fixing of sliding wooden flap of size approx. 2.25 x 2.50 mtr with the help of 50 mm thick wooden plank of suitable size as per site requirement, MS angle of size 65 x 65 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. The wooden plank must be joined by making male –female joint. Dismantling of old & damaged wooden sluice gate.

Strengthening and Chemical cleaning of SS spindle of dia 63mm length 2.8 mtr complete in all respect as per site requirement with thrust bearing, spindle nut, hand wheel and complete assembly.

Proving of twin hook mechanism, head stock assembly, Wheel including bearing and nut etc. As per sample.

Assembling the complete wooden sluice gate by fixing of spindle, twin hook mechanism and head stock assembly etc. With required MS plate/ angle/ cannels of various sizes, civil work etc with the help of long boom crane, welding sets, cutter sets, fitter and specialized 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 specialized labour etc. complete in all respect including transportation charges etc.

For C.I. Sluice Gate:- Dismantling the sluice gate from its position with heavy manual labour and Crane.

Repairing/Strengthening of RCC column/sides on both sides of the gates with required materials and arrangements.

Renovation of the C.I shutter of size approx. 2.00x2.50 Mtr. includes chemical cleaning of gates, repairing the surface area and wedge side etc. including the cost of chemical.

Strengthening and Chemical cleaning of SS spindle of dia 63mm length 2.8 mtr complete in all respect as per site requirement with thrust bearing, spindle nut, hand wheel and complete assembly.

Providing / Fixing of new thrust bearings as per sample.

Providing and fixing of MS channel of size 125x65 mm –6 Mtr approx. to hold the head stock assembly.

Fixing of the spindle with the help of manual labour& Reassembling the spindle, gate wedge slides including oiling and greasing and any other which are site requirement for ensuring it smooth operational of sluice gate after removal the gunny bags for free flow.

Painting the complete of epoxy primer and two coats black paint after cleaning the surface area.

Testing/ Commissioning of the sluice gate after commissioning the complete job and etc.

M/S.SUPER TRADERS & ENGINEERS