Water Resources Department Tender

Earthwork in excavation in foundation trenches etc. in all kinds of soil where Pick-Jumper work is not involved and not exceeding 2.0 m depth including dressing of bottom and sides of trenches, stacking the excavated soil clear from the edge of excavated and subsequent filling around masonry in 15cm, layers with compaction including disposal of all surplus soil as directed within lead of 30 metres.

Laying cement concrete M-10 with stone ballast or shingle machine mixed.

Plain Cement Concrete M15 in open Foundation complete as per drawing and Technical Specifications Using Concrete Mixer (CSR 21.7A)

Reinforced Cement Concrete M-30 mechanically natch mixed using batch type concrete mixer as per IS:1791 and vibrated by needle vibrator but excluding steel reinforcement centering and shuttering in foundation and plinth.

Reinforced Cement Concrete M-25 mechanically natch mixed using batch type concrete mixer as per IS:1791 and vibrated by needle vibrator but excluding steel reinforcement centering and shuttering in foundation and plinth.

First Class burnt brick work laid in cement sand mortar 1:6 in foundation and plinth.

10mm thick cement plaster 1:4 CSM complete in all respects. Item CSR 15.6

Cold twisted deformed (ribbed/ tor steel) Bars Fe 500 grade as per IS 1786-1985 for R.C.C. works, where not included in the complete rate of R.C.C. including bending, binding, and placing in position complete

Centering and shuttering for faces of walls, partitions, retaining walls and the like (vertical or battering) including attached pilasters, buttresses etc

Centering and shuttering for flat surfaces such as Suspended floors, roofs, landings, chajjas, shelves etc (CSR 9.8)

Making dewatering arrangement by pumping set 4"x4" (8BHP)

Making bore and installation of pumping set for dewatering arrangements complete in all respects.

Providing, Lowering, jointing and cutting of RCC 600 mm dia Pipe NP2 Type S&S Pipes and Specials with rubber ring ISI marekd as per IS code

Providing orange Colour Safety Footrest of minimum 6mm thick plastic encapsulated as per IS:10910 on 12mm dia steel bar confirming to IS: 1786 having minimun cross section as 23mm x 25mm and over all minimum length 263mm and width as 165mm (with 300mm spacing between foot steps).

Water proofing of water tanks with Zydex Zycoprime/Elastobar /Equivalent solution so as to form a water-resistant cementitious bonding coat and to formon-site seamless cross-linked elastomeric membrane on the concrete surface to reduce its porosity. Creating a cementitious elastomeric polymeric membrane of Elastobar and Zycoprime/Equivalent after application of Zycosil & Zycoprime Solution in New Construction. Take equal parts of Elastobar and Cement and form a paste.Add little water tot he paste to make it brushable. Apply the paste on surface with brush. Leave the surace for drying for at least 4-6 hours to get elastomeric membrane. After this application, make one more layer of rough cementatios membrane using mixture of 1 Part of Zycoprime+1 Part of Cement+1 part of fine sand.Apply paste on the surface with a brush to make a rough texture. Now your surface is ready to bond well with tiles/screed

Any others item