Tender For Construction Of Water Harvesting For Drainage Of Dirty Water In Village Durjaniyavas, gande-Rajasthan

Tender For Construction Of Water Harvesting For Drainage Of Dirty Water In Village Durjaniyavas; 2 Excavation of soil upto 1.5 depth in foundation, trench, drain, tamping the bottom, pouring water, beautifying the sides, taking out the excavated soil, filling the empty spaces with soil again after filling the foundation and disposal of the remaining soil upto a distance of 50 meters in ordinary/soft soil3 In cement concrete foundation or floor, put 40 mm nominal size stone aggregate (crusher broken)/ brick soil, in cement-sand mixture in the ratio of 1 cement : 4 sand : 8 aggregate and tamping, including tamping. With stone aggregate (crusher broken)4 R.C. Construction of 5 cm thick and 38 cm high chakras with 1:2:4 cement concrete and placing them in the well, tying 3 rods of 6 mm diameter in the circle and 7.5 cm center to center distance in vertical binding to form a form. Later, holes are made for water seepage. 1.2 meter diameter (shuttering 3.109 square meter)5 Laying and supplying rough stone cladding, dasas and coping in cement mortar 1:4. 50 to 75 mm thickness6 6 Ballast of stone/brick (For other than road work): - 12/10/6mm grit of stone (broken by crusher)7 Foundation and plinth masonry of first class brick in cement-gravel 1:6 or 1:8 mortar, including closing the side cracks and tamping. Cement mortar 1:68 Cement plaster for wall using cement-gravel mixture in 1:6 ratio including ramming of joints and regular watering for 14 days. 20mm9 Cement concrete 1:2:4 mixture consisting of 1 cement 2 gravel 4 stone or brick aggregates 12m thick mixed with fine aggregates including pouring, ramming, tamping and watering etc. stone aggregate10 Construction of tube well from ground level and up to 100 mtr. depth and above of following sizes in all types of soils in alluvium strata, unconsolidated formation such as pebbles, boulders etc. by Bailing method and without gravel packing as per IS:2800 Part 1: 1991 andIS:2800 Part II: 1979 (both amended up to date) and technical specifications. The work includes formation of cavity at bottom by development with appropriate air compressor or bailer pumping and also lowering of casing pipe but excluding cost of the casing pipe.The tube well should have a throughout bore as per nominal dia of casing pipe.The work would be completed after obtaining sand free water.200mm Dia11 P&F rigid PVC Pipe (IS:4985 mark) class II/ (4 Kg. /Cm2 .)approved quality /make including joining the pipe with solvent cement rubber ring and lubricant. 160 mm dia12 Labor charges for making slots on blank pipes made of Rigde PVC pipe ISI marked of following sizes, the slotting should be as per IS:8110-1985. 200 mm Dia13 RCC (Reinforcement Cement Concrete) NP3 Hume pipe for culvert/culvert construction. Laying/placing cement mortar in 1:2 giving required slope in one line including collar. (Apart from earthwork, concrete and masonry work) 450/500 mm diameter pipe14 Mixing and pouring controlled concrete on the upper surface of cement concrete road and running needle and surface vibration machine (vibrator) and preparing it in desired grade, camber and super elevation for non-slippery surface! (1:2:4)

Sr No	CorrigendumDate	Corrigendum	CorrigendumType	NewSubmissionDate
1	23-04-2025	Date	Date	24-04-2025

INR 500 /-

INR 2620.0 /-

INR 1.31 Lakhs /-