Tender For Civil Works To Arrest Water Ingress Below The Extended Part Of Happy Valley 33/11 Kv Sub-Station And Arrest Further Differential Settlement Of The Structure, Darjeeling Division, Wbsedcl, Darjeeling-West Bengal
TDR : 55710533
Tender Notice
BOQ
13 Days Left
Darjeeling
West Bengal
Tender For Civil Works To Arrest Water Ingress Below The Extended Part Of Happy Valley 33/11 Kv Sub-Station And Arrest Further Differential Settlement Of The Structure, Darjeeling Division, Wbsedcl
Name of Work:- Civil works to arrest water ingress below the extended part of Happy Valley 33/11 kV sub-station and arrest further differential settlement of the structure, Darjeeling Division, WBSEDCL
Sl. No.
Item Description
1
Dismantling R.C. floor, roof, beams etc. including cutting rods and removing rubbish as directed within a leadof 75 m. including stacking of steel bars. In ground floor including roof.
2
Plaster(to wall, floor, celling etc.) with sand and cement mortar including rounding off or chamfering corners as directed and raking out joints including throating, nosing and drip course, scaffolding /staging where necessary. With 1:3 cement mortar ; 15 mm thick plaster.
3
Providing and inserting nipples with approved fixing compound after drilling holes for grouting as per Technical specifications including subsequent cutting/removal and sealing of the hole as necessary of nipples after completion of grouting with Cement/Epoxy.
4
Sealing of crack / porous concrete with Epoxy Grout by injection through nipples complete as per clause 2803.1.
5
Clearing compound premises of shurbs, plants, jungles etc. by cutting and removing as directed (Specific permission of Engineer-in-Charge prior to execution will be necessary)
6
Ordinary Cement concrete (mix 1:2:4) with graded stone chips (20 mm nominal size) excluding shuttering and reinforcement,if any, in ground floor as per relevant IS codes. River bazree
7
Supplying, fitting & fixing 1st quality Ceramic tiles in walls and floors to match with the existing work & 4 nos. of key stones (10mm) fixed with araldite at the back of each tile & finishing the joints with white cement mixed with colouring oxide if required to match the colour of tiles including roughening of concrete surface, if necessary or by synthetic adhesive & grout materials etc. Floor, With Sand Cement Mortar (1:4) 20 mm thick & 2 mm thick cement slurry at back side of tiles using cement @ 2.91 Kg/Sq.m & joint filling using white cement slurry @ 0.20kg/Sq.m. Area of each tile upto 0.09 Sq.m, Other than Coloured decorative including white.
8
Brick soling with picked jhama bricks including preparation of bed as necessary with brick joints properly filled in and packed with powdered earth and including necessary cushion of similar material below the soling (and in between layers when more than one layer is used) completes as per direction. Single brick flat soling (thickness 75 mm.) Please Enable Macros to View BoQ information
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