Civil & Construction Works Tenders

Providing and laying lean cement concrete 1:4:8 in Sub- base over a prepared sub-grade with coarse and fine aggregate conforming to IS: 383, the size of coarse aggregate not exceeding 25 mm, aggregate cement ratio not to exceed 15:1, aggregate gradation after blending to be as per table 600-1, cement content not to be less than 150 kg/ cum, optimum moisture content to be determined during trial length construction, concrete strength not to be less than 10 Mpa at 7 days, mixed in concrete mixer, laid manually, compacted with surface vibrator, finishing and curing complete as per clause 601, 112 of MoRT&H specification including all material, labour, machinery, lighting, guarding and maintenance of diversion.

Single piece of stone element with carving work in Bansi Paharpur stone includes stone pillar, stone base, todies and thabi etc carving work as per direction of engineer in charge

Construction of embankment with approved material obtained from borrow pits with a lift upto 1.5 m, transporting to site, spreading, grading to required slope and compacting to meet requirement of Tables 300-1 and 300-2 with a lead upto 50 m as per MoRTH Specification Clause 305.3

Construction of un-reinforced, plain cement concrete pavement, thickness as per design, over a prepared subbase, with 43 grade cement or anyother type as per Clause 602.2.2M30 (Grade), coarse and fine aggregates conforming toI S:383, maximum size of coarse aggregate not exceeding 31.5mm, mixed in a concrete mixer of not less than 0.5cum capacity and appropriate weigh batcher using approved mix design, laid in approved fixed Side Form work (steel channel, laying and fixing of 150micron thick polythene film, wedges, steel plates including levelling the form work as per drawing), spreading the concrete with shovels, rakes, compacted using needle, screed and plate vibrators and finished in continuous operation including provision of contraction and expansion, construction joints, applying debonding strips, primer, sealant near approaches to bridge / culvert and construction joints, admixtures as approved, curing of concrete slabs for14- days, using water finishing to line sand grade as per drawing and MoRTH Specification Clause 602 including vaccumde watering process with all required equipments (Dowel Bars will be paid seprately)

Construction of Concrete Drain at Bhatapukur ,(Tentuldanga) from i) H/o- Gopal Singh towards H/o- Nimai, ii) Netajipally from H/o- Sambhu Ghosh towards H/o- Madan ,Ward No-01

Construction of un-reinforced , plain cement concrete pavement M30 (Grade), thickness as per design, over a prepared sub base, with 43/53 grade cement as per Clause 602, coarse and fine aggregates conforming to IS:383, maximum size of coarse aggregate not exceeding 31.5 mm, mixed in a in fully automatic Batching Plant and transported to site in transit mixer for having continuous agitated mixer, manufactured as per approved mix design including pumping of R.M.C. from transit mixer to site of laying , with all lead and lift including cost of admixtures in recommended portion as per IS 9103 to accelerate/ retard setting of concrete, improve workability without impairing strength and durability as per direction of Engineer in charge laid with a Fixed Form Paver (laying and fixing of 150 micron thick polythene Film and finished in continuous operation including provision of contraction and expansion, construction joints, applying debonding strips, primer, sealant near approaches to bridge/culvert and construction joints, admixtures as approved, curing of concrete slabs for 14-days using water finishing to lines and grade as per drawing and MoRTH Specification Clause 602 including vaccum dewatering process with all required equipments (Dowel Bars will be paid seprately).