Zilla Parishad-ZP has published Tender For Construction Of One Number Community Soak Pit And Three Numbers Of Water Source Soak Pit With Drain At Alipurduar I Block. Submission Date for this Tender is 16-12-2022. Excavation Work Tenders in alipurduar West Bengal. Bidders can get complete Tender details and download the document.
Sl. No. | Item Description |
1 | Excavation for structuresEarthwork in Excavation for foundation of structures upto 3 m depthas per drawing and technical specification clause 1104 for rural roads of MORD includingsetting out consatruction of shoring & bracing, removal of stumps & othee delettrious matter, dressing os sides & bottom & back filling with approved materials |
2 | ordinary cement concrete (mix1:2:4) with graded stone chips (20 mm nominal size) excluding shuttering and reinforcement.ifany, in ground floor as per relevant IS codes.(b) river bazree |
3 | Hire and labour charges for Shuttering with centering and necessary staging upto 4m using approved stout props and thick hard wood planks of approved thickness with required bracing for concrete slab beams and columns,lintel curved or straight incxluding fitting ,fixing and striking out after completionof works(upto roof of ground floor). 25mm to 30mm thick wooden shutteringas per decesion & direction of Engineer-in-charge. |
4 | Construction of circular soak pit 2.5 metre deep in all types of sandy soils with dry brick work upto 1.6 metre from the bottom having 150 mm intermediate cement brick work (1:4) band all round and cement brick work (1:4) upto 0.90 metre from top with 20mm thick cement plastering (1:4) to inside face upto the depth of cement brick work, 15mm thick cement plaster (1:4) on outer face from top of the well upto G.L. and 6 mm thick cement plaster (1:4) on top of the R.C.C. cover slab including filling bottom 1.00 metre of inside of the well with brick metal (50 mm to 63 mm size) including R.C.C. cover slab of 100 mm thick with cement conc (1:1.5:3) with stone chips with necessary reinforcement and shuttering including one 560 mm dia. R.C.C. manhole cover (heavy type)of approved make supplied, fitted and fixed in the cover slab with necessary fittings, making nacessary arrangements for pipe connections, excavation of well including shoring, dewatering and removing the exess earth from the premises as per direction complete in all respect with all costs of labour and materials. With 250 mm thick dry brick work and 250 mm thick cement brick work (1:6) and ( layer of gravel 100-150mm,gravel 75-100 mm, gravel 50-75mm, layer of sand at the top) |
5 | ADD GST@18% |
6 | ADD CESS@1% |
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