Command Area Development Authority Tender

Item No.3.41.1 - Providing and constructing 250mm thick dry rubble stone pitching with pin headers at 2 per sqm using stones nd stone chips from approved source including cost of all materials, labour, hand packing / wedging stone chips, finishing etc., complete with all lead and lifts. (Page No. 54, Item No. WRD 3.41.1 of WRD CSR Vol-4 for the year 2023-24 & Continued SR for the year 2024-25 )

Item No.2.1.4 - Providing and laying in position cement concrete for levelling course for all works in foundation. The granite/trap/basalt crushed graded coarse aggregates and fine aggregates as per relevant IS Codes machine mixed, laid in layers not exceeding 150 mm thickness, well compacted using plate vibrators, including all lead & lifts, cost of all materials of quality, labour, Usage charges of machineries, curing, and all the other appurtenances required to complete the work as per technical specifications. (The cost of steel reinforcement & formwork shall be paid separately)Mix 1:3:6 (M10) Using 20 mm nominal size graded crushed coarse aggregates (PWD CSR Vol-1 Page No. 15/Item No.2.1.4 for the year 2023-24 & Continued SR for the year 2024-25)

Item No.2.4.1 - Providing and laying in position Cement Concrete for all Sub structures of building, Irrigation works, Sub structure works of bridges, Drain works & other parallel works from 0.50m to 3.50 m height. The granite/trap/basalt crushed graded coarse aggregates and fine aggregates as per relevant IS Codes machine mixed with super plasticisers, laid in layers, well compacted using needle vibrators, providing weep holes wherever necessary, including all lead & lifts, cost of all materials of quality, confirming to the requirements of relevant IS codes, labour, Usage charges of machinery, curing and all other appurtenances required to complete the work as per technical specifications. Mix 1:2:4 (M15) Using 20 mm nominal size graded crushed coarse aggregates (Page No 16, Item 2.4.1 of PWD CSR for the year 2023-24 / Volume-1& Continued SR for the year 2024-25)

Item No.16.17 - Laying Cement Concrete pipe NP3 500mm dia ( burried conduits)on first class bedding of granular material including fixing collar with cement sand mortar 1:2 but exluding excavation, protection works, backfilling, concrete and masonary work in head wall and parapets. (Page No 147, Item No 16.17 CSR for the year 2023-24 / Volume-3 & Continued SR for the year 2024-25)

Item No.1.9 - Filling available excavated earth (excluding rock) in trenches, plinth, sides of foundations and other similar works etc. in layers not exceeding 20cm in depth, consolidating each deposited layer by ramming and watering, lead up to 50 m and lift upto 1.5 m.(Page No.7, Item 1.9 of PWD CSR for the year 2023-24 / Volume-1 & Continued SR for the year 2024-25)