Drainage Works Tenders

Traffic survey, Details Soil investigation, topographical survey Pavement condition Survey(FWD) & Preparation of Detailed Project Report (DPR) for Strengthening of Panrui-Bramhandihi-Koyra Road from 0.00 to 14.83 km, under Birbhum Highway Division No-II, in the district of Birbhum in the year 2026-2027. Scope of work- 1.Conducting 7 days- 24 hours (24 x 7) traffic survey by ATCC at 01 location. 2.Details Soil investigation (Test must be done from NABL accreditation Lab). 3. Conducting topographical survey . 4. Conducting Falling Weight Deflectometer(FWD) test as per relevent IRC code. 5. Conducting Axle load survey at 01 location. 5.Assessment of existing pavement layers of the road by making pits of suitable dimension @ 2 nos/ KM (zigzag way) . 7.Making still and video photographs of the road showing the present condition of the road . 8.Conducting condition survey of all existing cross drainage structures with Photography . 9.Carrying out pavement design as per relevant IRC codes . 10.Preparation of detailed estimate . 11.Submission of complete DPR along with along with relevent data of the proposed work in 6( six) copies (Both Hard & Soft) and PPT also .

Pumping out water / sewerage water by deploying diesel operated pump set of capacity 5 H.P. to 7.5 H.P., including necessary suction and delivery pipes, fuel, operator, all T&P, handling and disposal of sewerage water to nearest municipal sewer drain manhole, complete in all respects and as per direction of Engineer-in-Charge. Measurement shall be taken only for the actual running time of the pump in hours and minutes. Nothing extra shall be paid on any account, including for any lift involved.

S & F ultra plus PE, DWC ( Double Wall corrugated ) pipes confirming IS-16098 Part - 2 : 2013 pertaining structured wall plastics pining system for Non - pressure drainage and sewerage 200 mm bore pipe and fittings with non smooth surface, type B complete all as specified and directed.

Laying at or near ground level old kerb stones of all types in position to the required line, level and curvature, jointed with cement mortar 1:3 (1 cement : 3 coarse sand), including making joints with or without grooves (thickness of joints, except at sharp curve, shall not be more than 5 mm), including making drainage opening wherever required etc. complete as per direction of Engineer-in-charge. DSR ref. 16.85

a) Section-1 &2 Carriage of materials & Earth work b) Section-3 ,4&5 Mortar, Concrete & RCC work c) Section- 6 &7 Masonry & stone work d) Section – 8 &9 Cladding, wood & PVC work e) Section-10 Steel work f) Section-11 & 12 Flooring & Roofing work g) Section-13,14,15 Finishing works, Repairs to buildings, dismantling & demolition h) Section-16,17,18,19 Road work, sanitary, water supply & Drainage works i) Section-20,23,24 &26 Pile work, rain water harvesting & tube wells; conservation of heritage buildings ; new technologies & materials j) Section-21,22 &25 Aluminium work, water proofing & structural glazing aluminium composite panel work The percentage on CPWD –DSR 2023 items(inclusive of GST@ 18%) ± applicable factor for Hyderabad (if any ) ± Contractor offer in percentage (%) ±____

Culvert & Drainage