Tender For Carrying Out Repairs To Irrigation Works Under Irrigation Section Mukhed Tal. Muk-Cleaning grass and removal of rubbish up to a distance of 50 meters outside the periphery of the area as directed. Cutting down trees including cutting trunks & branches and stacking the material with all lift including uprooting and refilling the pit with material etc. complete as directed. (excluding extra material required for refilling). Dismantling the old lime concrete or cement concrete including stacking the material with all lifts etc.complete as directed. Dismantling the Stone Masonry in cement mortar including stacking the material with all lifts etc.complete as directed. Excavation in all kinds of soil including boulders up to 0.6 m diameter ( 0.113 cum) for canal, seating of embankment, filter drains / catch water drains etc., and placing the excavated stuff neatly in dump area or for formation of service road / embankment including cost of all materials, machinery, labour, dressing bed and sides to required level and profile etc. Complete with lead up to 1 km and all lifts as directed. (Soft Strata) Providing and laying in situ cement concrete of grade M-15 of trap / granite / gneiss / quartzite / graded metal for foundation and bedding with Batching Plant and Transit Mixer including placing, compacting, curing etc. complete with all lifts as directed. Providing and laying in situ cement concrete of grade M-20 of trap / granite / gneiss / quartzite / graded metal for RCC works of gallery, sluice, spillway crest, spillway down stream face, energy dissipating structures, intake structures, training walls, piers, abutments, slab etc. with Batching Plant and Transit mixer including centering, shuttering, scaffolding, compacting, curing etc. complete with all lifts etc. complete as directed. Providing and fixing in position TMT - FE - 500 bar reinforcement of various diameters for R.C.C. pile caps, footings, foundations, slabs, beams columns, canopies, staircase, newels, chajjas, lintels pardis, copings, fins, arches etc. as per detailed designs, drawings and schedules. including cutting, bending, hooking the bars, binding with wires or tack welding and supporting as required complete as directed. Providing U.C.R. masonry in C.M. 1:5 in superstructure with lift upto 1.5 m. including striking joints etc. complete as directed. Providing pointing with cement mortar for stone masonry including racking joints, centering, scaffolding, curing etc. complete as directed. Providing casing embankment using selected pervious material from approved borrow areas (Private land - contractors own material ) in layers including cost of all materials, machinery, labour, all other operations such as collection of soil, spreading soil in layer of specified thickness, sorting out, breaking clods, levelling, sectioning edges / sides, watering, compacting each layer to density control of not less than 95 %of Proctor density using vibratory compactor including cost of water etc., complete with lead upto 1 km for water and all lifts as directed. Providing and laying polythene film of 031 properly manufactured from 100 %virgin granules confirming to I.S. 2508 -1984 with 1.5 to 2.5 m. package in rolls etc. complete as directed. B) 200 microns Sqm Providing and laying weep holes of 100 mm diameter PVC pipes as per drawing for abutment returns, return walls etc. Complete. Back filling up to ground level behind the canal structures etc. complete (without royalty) with suitable material of approved quality in layers not exceeding 20 cm without disturbing the structure etc. complete. As directed by Engineer in charge . No. of Corrections Providing and constructing 450 mm thick dry rubble stone pitching with pin headers at 2 per sqm using stones and stone chips from approved source including cost of all materials, labour,hand,machinary ,packing / wedging stone chips, finishing etc.complete with lead up to 1 km and all lifts as directed. Providing and fixing gauge plate of FRP sheet very sturdy bothsides ,gelcoat finish composite material,sandwitch with M S strip by contact moulding process, engraved moulded bandwidth and figures with computerised gauge marking with reflective radium pasting, spary lamination with polyurethane chemical for surface protection including material reqd for fixing , nut bolts ,washers, Nylon rope, hanger, drilling machine etc. complete Providing and applying Primer Red Oxide Paint in two coats including surface preparation, chipping the welding, cleaning spatters, dust etc. Complete as directed. Providing and applying two coats of flat oil paint of approved colour to the old structural steel work and iron work previously painted including scaffolding if necessary clearing & preparing surface excluding primer coat etc. Complete as directed. Providing and fixing in position Guard Railing as per Drg. No. 15 Type C dt. 20-4-79, with 3 rows of 40mm dia. G.I. pipe 30cm a part and fixed in M.S. channels of section 100 x 50 x 6 mm spaced 2.5 C/c 1:2:4 c.c. bedding of size 45 x 30 x 30cm. as per detailed drawing, with 3 coats of approved of yellow and black paint including necessary excavation in any strata. Providing and fixing 45 cm wide mild steel ladder of 40mm x 6 mm mild steel flat stringers and steps of 18 mm dia. mild steel bar for water tank including fixing it in (1:2:4) M-15 cement concrete block 60cm x 30cm x 30cm and painting the ladder complete. (Anti Corossive Paint) Removing wet silt from canal bed with 15 mtr. Lead and all lift including depositing the excavated stuff etc. Complete as directed.
