Varanasi Development Authority Tender

Mechanical Compaction of earth to achieve 95 % Proctor's Density required for proper completion of work as directed by E/I.. [DSR-2023 SI. NO 16.2]

Concrete with 4 cm. gauge stone ballast , coarse sand and cemnet in the proportion of 8:4:1 in foundation including supply of all material , labour and tools and plants . Etc. required for proper completion of work . [SOR 2020 S.I No.281]

M-150 brick work in 1:4 cement and Coarse sand mortar in foundation and plinth including supply of all material, labour and tools and plants . Etc. required for proper completion of work. [PWD SOR-2020 SI No. 305(b)]

Supply of GSB closed graded for grade-1 including spreading compacting the same GSB specification including spreading in unifrom thicknes, hand packing, rolling with three wheel 80-100 KN static roller in stages to proper grade and camber, applying and bromming stone screening/binding materials to fill up the interestices of coarse aggregate, watering and compactiong to the required density. (All quantity taken in loose) (Rate Analysis)

Providing and laying of Rubber moulded (Red Color) Interlocking concrete block pavements having thickness 80mm including leveling and dressing of surface to required level & slope, spreading & moisting 30m thick local sand on bed , filling joints with local sand etc . for proper completion of the work as per drawings and Technical Specification Clause 1504. (PWD SOR 2020 Pg-49 It no-1)

Roviding and laying of Rubber moulded (Grey Color ) Interlocking concrete block pavements having thickness 80mm including leveling and dressing of surface to required level & slope, spreading & moisting 30m thick local sand on bed , filling joints with local sand etc . for proper completion of the work as per drawings and Technical Specification Clause 1504. (PWD SOR 2020 Pg-49 It no-2)

Cement Concrete with 2 cm. gauge apporved stone ballast, apporve coarse sand and cemnet in the proportion of 4:2:1 including supply of all materials labour and tools and plants etc . required for proper completion for the work. [P.W.D. SOR-2020 S.I. No. 279(b)

12 mm thick plaster with cement mortar in proportion of 1:4 cement and approved C . Sand including supply of all material, labour, T&P etc. required for proper completion of the work as per direction of E /I. [Based on PWD. SOR 2020 S.I. No. 584(b)]

Construction of KC drain with pre cast CC block size (325×400x120mm) laid in flat position and size (325x300x125 mm) laid in vertical over 100 mm thick 1:4:8 P.C.C (1 cement ,4 coarse sand and 8 stone ballast 40 mm thick) and 12 mm thick 1:4 cement mortar (1 cement and 4 coarse sand) including jointing the CC blocks with neat cement including supply of all materials , labour and T&P etc, required for proper completion of the work as directed by E.I. (Analiysis attached)

Construction of brick masanory road gully chamber (50x45x60 cm) with brick in cement mortar 1:4 (1 cement :4 coarse sand ) including 500x450 mm precast RCC horizontal grating with frame complete as per standard with common burnt clay FPS brick of class designation 7.5 (DSR 2023-SI NO 19.27.1)

PVC pipe 110 mm dia for drainage work as directed by E/I. (PWD SOR 2020, SI No. 31)

SEWER WORK

Excavation by manually or mechanically up to following depths below G.L. for laying sewer line, in ordinary soil (earth, sand, loam & clay) including cutting of joints pits ramming dressing, levelling by manually or mechanically, refilling of trenches in 20cm layer watering and ramming the same including removal of surplus earth or other ismantled material up to a distance of 50m from the centre of trenches. (Excavation for Manhole is included in manhole item and not to be paid under this item). 0.00 m - 1.50m B.G.L. (UPJN SOR- 2024-25, ITEM NO:3001)

Providing and erecting 2.00 metre high temporary barricading at site; each panel of size 2.50mx2.00m made of 40x40x6mm angle iron or 50x50x3mm hollow MS tube posts/horizontal members/bracings covered with 1.63mm thick MS sheet. The sheet shall be fixed with 30x5mm MS flat by suitable welding/riveting. The panels shall be made so that gap of 50cm above the ground is available making overall height as 2.5m. MS channel ISLC 75 @ 5.70 kg/m, 50cm long shall be provided at the bottom having oval shaped holes of size 50x25mm at both ends with 50cm long MS angle 40x40x6mm bracing. Suitable arrangement shall be made to fix the barricading to avoid from overturning by providing 250mm long expansion fasteners at both ends. The work shall be executed as per drawing/ direction of Engineer-in-Charge which includes writing and painting, arrangement for traffic diversion such as traffic signals during construction at site for day and night, glow lamps, reflective signs, marking, flags, caution tape as directed by the Engineer-in-Charge. The barricading provided shall be retained in position at site continuously i/c shifting of barricading from one location to another location as many times as required during the execution of the entire work till its completion. Rate include its maintenance for damages, painting, all incidentals, labour materials, equipments and works required to execute the job.The barricading shall not be removed without prior approval of Engineer in-Charge. (DSR 2023] SI No. 16.81)

Provide and fix open timbering (Covering 1/3rd of surface area by plank in trenches for the following depths below G.L Consisting of 40mm thick approved country wood plank for poling board 125x75mm indian sal wood wallers 100mm diameter sal wood ballies for shuttering at 1.50m c/c including removal after laying (will be taken as one side for the purpose of payment and measurement i.e trenches) dismantled timbeering material will be the property of the contractor (UPJN SOR- 2024-25, ITEM NO:3041)

Providing and laying granular bedding graded grade-1 including spreading compacting the same GSB specification including spreading in unifrom thicknes , hand packing, rolling with three wheel 80-100 KN static roller in stages to proper grade and camber, applying and bromming stone screening/binding materials to fill up the interestices of coarse aggregate, watering and compactiong to the required density. (All quantity taken in loose) (Analysis Attached)

Constructing brick masonry manhole in cement mortar 1:4 ( 1 cement : 4 coarse sand ) with R.C.C. top slab with 1:1.5:3 mix (1 cement : 1.5 coarse sand (zone-III) : 3 graded stone aggregate 20 mm nominal size), foundation concrete 1:4:8 mix (1 cement : 4 coarse sand (zone-III) : 8 graded stone aggregate 40 mm nominal size), inside plastering 12 mm thick with cement mortar 1:3 (1 cement : 3 coarse sand) finished with floating coat of neat cement and making channels in cement concrete 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size) finished with a floating coat of neat cement complete as per standard designInside size 120x90 cm and 90 cm deep including C.I. cover with frame (medium duty) 500 mm internal diameter, total weight of cover and frame to be not less than 116 kg (weight of cover 58 kg and weight of frame 58 kg) : With common burnt clay F.P.S. (non modular) bricks of class designation 7.5 (DSR 2023, 19.7.2.1)

Extra for depth for manholes. Size 120x90 cm, With common burnt clay F.P.S. (non modular) bricks of class designation 7.5. (DSR 2023, 19.8.2.1)

Providing M.S. foot rests including fixing in manholes with 20x20x10 cm cement concrete blocks 1:3:6 (1 cement : 3 coarse sand : 6 graded stone aggregate 20 mm nominal size) as per standard design: With 20x20 mm square bar (DSR 2023, SI No. 19.15.1)

Supply of 350mm dia RCC hume pipe NP3 including collars spigot jointed as directed by E/I (PWD SOR 2020 S.I. 26)

Carting and laying of 350mm dia RCC hume pipe NP3 class and specials from store to the site of work .laying of the same pipe in to the trenches in depyh up to 0.00 to 1.50m below the ground level, true to alignment chocking the point laying sewer pipe with rubber ring and jointing materials including excavation of the below invert level of pipe and testing of laid pipe line complete excluding the cost of excavation of earth and refilling of trenches from ground level to invert level of pipe. 350 mm Internal Diameter Pipe 0.00 - 1.50 m BGL [UPJN SOR- 2024-25, ITEM NO:3201(i)]

Sand filling in plinth including supply of necessary quantity of sand from a distance not exceeding 10 Km from the site of work and including watering, dressing etc.rate to include the cost of all material, T&P etc. required for proper completion of work SOR-PWD 2020 SI NO 255)

Supply and fixing of foundation/Inauguration stone with latter writing on granite stone with including all T&P complete work as per direction of E/I. (Analysis attached)