18/2026-27/EE/PCM(GV)/Mayapur

Dewatering of water caused due to seepage of ground water and surface water due to rain etc. excluding excavation of foundation but during execution of civil works including supply of all machine operator, khalashi, POL, T&P, accessories required for proper completion of the work including cost of all dewatering pipe etc. used for proper drainage of dewatering water.

Slip clearance (by manual means) of loose earth and other small loose materials including disposal complete as directed by the Engineer-incharge.

Surface Preparation remove Algae Fungi and hydro jetting as per standard Operating Procedure provided by the manufecturer (as per technical Specification) including cost of all labour material T&P etc. required for proper completion of the work.

Providing UV resistant , fibre reinforced , non shrink, abrasion resistant high strength Cementitious Repair Mortar based on crystalline technology for pointing and resurfacing treatment of masonary/concrete surface confirming to EN-1504-3, class R4(2014) using as per standard Operating Procedure Provided by the manufacturer (as per technical Specification) including cost of all labour material T&P etc. required for proper completion of the work.

Supply and application of concrete bonding agent as per standard operation procedure (As per Technical specification) provide by the manufacturer including cost of all labour material T&P etc, required for proper completion of the work.

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level :1:1½:3 (1 Cement: 1½ coarse sand (zone-III) : 3 graded stone aggregate 20 mm nominal size)

12 mm cement plaster of mix 1:4 (1 cement : 4 fine sand). (DSR Item No 13.1.1 )

Providing & Arrangment of Beldar With Kit for eight hour in a day by the direction of Engineer in charge for proper completion of work .

Providing and fixing double scaffolding system (cup lock type) on the exterior side, up to seven story height made with 40 mm dia M.S. tube 1.5 m centre to centre, horizontal & vertical tubes joining with cup & lock system with M.S. tubes, M.S. tube challies, M.S. clamps and M.S. staircase system in the scaffolding for working platform etc. and maintaining it in a serviceable condition for the required duration as approved and removing it there after .The scaffolding system shall be stiffened with bracings, runners, connection with the building etc wherever required for inspection of work at required locations with essential safety features for the workmen etc. complete as per directions and approval of Engineerin- charge .The elevational area of the scaffolding shall be measured for payment purpose .The payment will be made once irrespective of duration of scaffolding.including supply of all material, labour, T&P etc. required for proper completion of the work.

Injecting solvent free, two part polyurethane resin for sealing cracks such as tampur 125 or equivalent including all cost of material,labour and T&P required for proper completion of work and as per direction of E/I.