Unit Rate of Composite Items For Recharge Scheme for New and Defunct Tube Wells/Wells for Groundwater recharge in Bhavnagar Dist. For The Year 2026-27

Half brick masonry in common brunt clay building bricks having crushing strength not less than 35 Kg/Sq.Cm. in Cement mortar 1:4 (1- Cement : 4 -coarse sand ) in foundation and plinth (B) Conventional(R&B SOR 2024-25 , It.Code-06008A2A, P.No.70)(1 represents labour Cess added)

Brick work using common burnt clay building bricks having crushing strength not less than 35 kg./Sq.Cm. in foundation and plinth in Cement Mortar 1:5. (1- Cement : 5 -fine sand) (B) Conventional(R&B SOR 2024-25, It.Code-06001BA, P.No.67)(1 represents labour Cess added)

Providing, laying and jointing in true line and level 110 diametre U.P.V.C (Type B) conforming to IS 13592-1992 with one end plain and other end socketed with rubber ring, & fittings conforming to ISI 14735-1999 of approved make for drainage system pipe line, pipe shall be jointed with each other with rubber lubricant, pipe shall be fixed on wall using of PVC clamp of the size 110 mm diametre x 149 mm length x 145 mm heigh at every 2000 mm center to center or shall be concealed in walls as directed including necessary fittings such as bends, shoes etc. including testing of pipes and joints and jointed with adhesive solvent cement including cost of all materials.(R&B SOR 2024-25 It.No.23067, Pg.No.164)(1 represents labour Cess added)

Providing & fixing 200 mm dia "U" PVC casing pipe "CM" type pipe.( GWSSB SOR Mech 2022-23 Section-B, Page. 21, Item no. 11-B )

Providing & fixing 175 mm dia "U" PVC casing pipe "CS" type pipe.( GWSSB SOR Mech 2022-23 Section-B, Page. 21, Item no. 11-B )

Drilling of bore well by DTH rig in rocky formation in all talukas of all districts of Zone - III. Up to 350 mtr. For Dia 200mm(GWSSB 2022-23 SOR, It.No.3.2, P.No.2)

Excavation for foundation upto 1.5 m depth including sorting out and stacking of useful materialsand disposingofftheexcavatedstuffupto 50 Meter lead.(B) Dense or Hard soil(R&B SOR 2024-25 , It.Code-04B001B, P.No.47)(1% labour Cess added)

Excavation for foundation upto 1.5 m depth including sorting out and stacking of useful materialsand disposingofftheexcavatedstuffupto 50 Meter lead.(D) Soft rock not requiring Blasting(R&B SOR 2024-25 , It.Code-04B001D, P.No.47) (1 represents labour Cess added)

Jungle Cutting and Site Clearing(R&B SOR 2024-25 , It.Code-26117A, P.No.246) (1represents labour Cess added)

Pebbles of Size 5 to 10 millimeter (River Pebbles)(GWSSB Mech 2022-23 SOR,Anne-A Sr 18 )

Gravel of Size 2 to 5 Millimeter(GWSSB Mech 2022-23 SOR,Anne-A Sr 18 )

COARSE Sand(GWSSB 2022-23 SOR, Section 1D It.No.5.1, P.No.61)

Backfilling of Excavated Tranch for Pipeline with Soil(GWSSB 2022-23 SOR, Section 1&2B It.No.14(1), P.No.40)

Suppliying o graded stone aggregate of following sizes (forW.B.M. Road)(2) Hand broken stone aggregate 40 mm to 63 mm size.(R&B SOR 2024-25 , It.Code-26011B, P.No.176)

Supplying of crushed stone aggregates, chippings etc.of hard stone of following nominal size free of disintegrated pieces deletarious and oraganic mater and grading as per I.R.C. Code.(iv) 20mm(R&B SOR 2024-25 , It.Code-26012D, P.No.176) (1% labour Cess added)

Supplying of crushed stone aggregates, chippings etc.of hard stone of following nominal size free of disintegrated pieces deletarious and oraganic mater and grading as per I.R.C. Code.(vi) 10mm(R&B SOR 2024-25 , It.Code-26012F, P.No.176) (1represents labour Cess added)

Spreading and Laying Stone agreegate of Different size in to proper Layer Specified as per Design and Drawing inncl. hand packing etc complete with all lead and lift (As Per RA)

Providing and fixing in position white marble plate of size 45x45x1.8 cm incl ingraving the tettera as per drawing/as direct etc complete. (Irr. Sor 2024-25 Ch.5 It.17 Pg.22)