Rural Development Department Tender

Dewatering on BHP basis by using water pump including diversion of stream, providing cofferdams, earthern bunds etc. as may be necessary for foundation and other parts of the the works and pumping out water during and after excavation as may be required by using 3.0 BHP pump etc. complete. (prior approval of Superintending Engineer will be necessary)

Providing and fixing 25 mm diameter steel anchor dowel in hard rock including drilling hole of 3 2mm diameter up to 0.75 mtrs depth, placing the dowel inposition and effectively grouting the hole with CM 1:1 proportion etc. complete.

Providing and laying in situ / ready mix / ready mix M10 cement concrete of trap/ granite/ quartzite/ gneiss metal in foundation including necessary centering, formwork, bailing out water, compacting and curing etc. complete. (with fully automatic micro processor based PLC with SCADA enabled with reversible drum type mixer/ concrete batch mix plant (pan mixer) with natural /artifical sand)

Providing and laying in situ /Ready Mix cement concrete M-20 of trap / granite /quartzite/ gneiss metal forR.C.C. work in foundations like raft, strip foundations, grillage and footings of R.C.C. columns and steel stanchions etc. including bailing out water, Stee centering formwork, laying / pumping cover blocks, compaction and curing rough ening the surface if special finish is to be provided (Excluding reinforcement and structural steel) etc.complete ,with fully automatic micro processor based PLC with SCADA enabled reversible Drum Type mixer /concrete Batch mix plant (Panmixer)etc. complete. With fine aggregate (Crushed sand VSI Grade)

Providing and laying in situ / ready mix M-20 plain cement concrete of trap /granite/ quartzite/ gneiss metal for cast in citu piers, abutment, returns, wings etc. including provision of "V" shaped false joints to form suitable panels on the faces to approve design with compacting by vibrating and curing complete, including plywood / steel formwork centering ( excluding dewatering by means of pump ) and including bailling out water and curing finishing in CM 1:3 etc. complete. as directed by engineer incharge basic rate shall be increased for height above 5.00 m in follow in h manners

Providingandlaying insitu / ready mix controlled M-20 cement concrete of of trap / granite / quartzite/ gniessmetal for reinforced cement concrete caps over piers and abutments including necessary sacffolding plywood/steel formwork, compacting by vibrating, finishing in CM 1:3 and curing etc complete ( Excluding reinforcement) With reversible drum type mixer /concrete batch mix plant (panmixer).with fine agreegates of required specifications ( VSI sand finely washed etc )

Providing tar paper bearing including laying in proper position etc. complete

Providing and laying in situ / ready mix M-25 controlled cement concrete of trap/ granite/ quartzite/ gneiss metal for RCC work in main/ cross girders, diaphrams etc. including ramming, vibrating, curing, formwork, centering and finishing in cement plaster excluding reinforcement etc. complete. (with fully automatic micro processor based PLC with SCADA enabled concrete batch mix plant / pan mixer and fine agreegates of required specifications ( VSI sand finely washed etc )

Providing and laying in situ / ready mix M20 CC of trap/ granite/ quartzite/ gneiss metal for wearing course 8cm thick including compacting, finishing, curing and filling in joints with bitumen etc. complete. (with fully automatic micro processor based PLC with SCADA enabled concrete batch mix plant / pan mixer with fine agreegates of required specifications ( VSI sand finely washed etc )

Providing,cutting,bending,hooking, tying and laying in position TMT FE 500 steel bars for reinforcement for all RCC works as per detailed drawings etc. complete.

Providing and laying in situ / ready mix M-15 plain cement concrete of trap /granite/ quartzite/ gneiss metal for cast in citu piers, abutment, returns, wings etc. including provisionof "V" shaped false joints to form suitable panelson the faces to approve design with compacting by vibrating and curing complete, including plywood/steel formwork centering ( excluding dewatering by means of pump) and including bailling out water and curing finishing in CM 1:3etc.complete. as directed by engineer incharge basic rate shall be increased for height above5.00 m in followinh manners

Providing expansion joints with 25 mm thick bituminous pad as per detailed drawings etc. complete.

Providing 100mm diameter GI water spouts as per detailed drawings in RCC slab and wearing surface / kerb etc. complete.

Providing and laying weep holes of 100 mm diameter PVC pipes as per drawing for abutment returns, return walls etc. Complete.

Back filling behind abutment, wing wall and return wall as per drawings and technical specifications etc. complete. (by granular material)

Providing trap /granite /quartzite /gneiss rubble filling over haunches and arches including hand packing etc. complete.

Providing railing of mild steel angle post 2.0 m center to center of section 75 mm x 75 mm x10 mm or equivalent I/Csectionof height 1.05 above bridge surface with minimum anchor length of 30 cm including hold fast of 25 mm diameter MS bar welded at the bottom and concreting of 1:3:6 of size 30 cm x 30 cm x 30cm with three rows of 40 mm B class GI pipe provided at 30 cm on center to center including scaffolding and one coat of anti corrosive paint with two coats of oil painting, curing of concrete etc. complete.

Providing and fixing Road junction / Information sign board of size 0.90 m x0.60 m. prepared on16 gaug eM.S. sheet with angle iron frame of size 35 x 35 x5 mm including painting with one coat of zinc cromate stoving primer and two coats each of green / white back ground and back side gray stovee namelled,bonded with red retro reflective sheet Engineering grade, border / letters /numeral / arrows, coated with non pealable crystal clear protective coat retaining 100%reflection including twoangle ironpost of size 5 x 50 x 5 mm of 3.65 m long in flated atbottom drilled on top and painted in white and black bands of 30 cm. with 4 Nos. high strength G.I.bolts and nuts of size10 mm dia.and 20 mm longsheet and angle ironpost inonepiecewithout joints includingall taxes, conveying,fixinging round with cement concrete 1:4:8 block of 60 cm x 60cm x75cm size as directed by Engineer-in-chargeetc.complete.Mild Steel Board with Engineering Grade.

Test Reports - Sand, Crush Metal, CC cube

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