tender for annual maintenance of landscaping work of pwd new rest house at sirsa for the year 2025-26 (installation of submersible pump at new pwd rest house at sirsa.) , [hsr 33.7.1.1] [through work] - boring/drilling bore well of required dia for casing/ strainer pipe, by suitable method prescribed in is: 2800 (part i), including collecting samples from different strata, preparing and submitting strata chart/ bore log, including hire & running charges of all equipments, tools, plants & machineries required for the job, all complete as per direction of engineer -in-charge, beyond 90 metre & up to 150 metre depth below ground level. all types of soil 300 mm dia , [hsr 33.8.3] [through work] - supplying, assembling, lowering and fixing in vertical position in bore well, unplasticised pvc medium well casing (cm) pipe of required dia, conforming to is: 12818, including required hire and labour charges, fittings & accessories etc. all complete, for all depths, as per direction of engineer -in-charge. 200 mm nominal size dia , [hsr 33.16.3] [through work] - providing and fixing suitable size threaded mild steel cap or spot welded plate to the top of bore well housing/ casing pipe, removable as per requirement, all complete for bore well of: 200 mm dia , [hsr 33.17.3] [through work] - providing and fixing m.s. clamp of required dia to the top of casing/ housing pipe of tube well as per is: 2800 (part i), including necessary bolts & nuts of required size complete. 200 mm clamp , [hsr 33.18.1] [through work] - providing and fixing bail plug/ bottom plug of required dia to the bottom of pipe assembly of tube well as per is:2800 (part i). 100 mm dia , [22.99.3.1] [through work] - providing and fixing gun metal non- return valve of approved quality (screwed end): 40 mm nominal bore horizontal , [hsr 33.19] [through work] - development of tube well in accordance with is : 2800 (part i) and is: 11189, to establish maximum rate of usable water yield without sand content (beyond p