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| 1 | Item No. 1 :- Dismentling the stone masonaryin cement mortar including stacking the materialwithall lift etc. complete as directed. |
| 2 | Item No. 2 :- Dismantling the old lime concrete or cementconcrete including stacking the material with all liftsetc.complete as directed. |
| 3 | Item No. 3 :- Excavationinall kinds of soil , including boulderupto 0.6 m diameter ( 0.113 cum ) for canal ,seating of embankment , filter drains / catch water drains etc. and lacing the excavated stuff neatly in dump area or for formation of service road / embankment as directedincluding cost of all materials, machinery , labour, dressing ,bed and sides to required level and profile etc. complete with all lead and lift. |
| 4 | Item No. 4 :- Providing hearting embankment usingselected impervious material availabledirectly from excavation in layers includingcost of all materials, machinery, labour, all otheroperations such as collection of material,spreading soil in layer of specified thickness,sorting out, breaking clods, levelling, sectioningedges / sides,watering, compacting each layerto density control of not less than 95% of Proctordensity using vibratory compactor includingcost of water etc.complete with lead upto 1km for waterand all lifts as directed. |
| 5 | Item No. 5 :- Providing casing embankment using selected pervious material from available directly fromexcavation in layers 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 all lead and lift |
| 6 | Item No.6 :- Providing & layingrubble soling below foundation in layers including filling with rubble chips, murum etc. complete as directed. |
| 7 | Item No. 7 :- Providing and laying insitu cement concrete of gradeM-10 of trap/ granite / quartzite / graded metal forfoundation and bedding with including placing, compacting, curing etc. completewith all lifts as directed.(b) M-10 (40 MSA) (Cement 4.4 bags/Cum) |
| 8 | Item No. 8 :- Providing R.C.C. pipe of NP2 class conforming to IS4582003 of following diameter including cost of all materialand labour required, inspection charges, transportation tostores, transit insurance, loading, unloading and stackingexcluding GST levied by GOI and GOM in all respect etc.complete as directed.450 mm |
| 9 | Item No. 9 :-Laying and jointing R.C.C. pipe of NP2 class or IRCstandard in C.M.1:2 , proportion by volume including costof all materials (excluding pipes and collars) , labour,aligning pipes, batching and mixing mortar, packing jointswith hemp and mortar, finishing, curing etc. complete withall lifts as directed. 450mm |
| 10 | Item No.10 :- Providing and laying insitu cement concreteof grade M 15of trap/ granite/ gneiss / quartzite/ graded metal forPCC with or without surface reinforcement/ RCCconcreting requiring heavy or special type of shuttering for works of gallery, sluice, spillway crest,spillway downstream face, energy dissipatingstructures, intake structures, training walls, piers,abutments etc.with Batching Plant and Transit mixerwith centering, shuttering, scaffolding, placing,compacting, curing etc. complete with all lifts etc.complete as directed |
| 11 | Item No.11:- Providing and laying insitu cement concrete of gradeM-20 of trap/ granite/ gneiss/quartzite/graded metal forRCCworks of abutment, wingwalls, returns, transitionwalls, piers, columns, beams and slabs,diaphragm walls, road slabs trough (Box Culvert) trough for aqueduct,wearing coat,etc. .with Batching Plant and Transit mixerincluding centering, shuttering, scaffolding, placing, compacting, curing etc. complete with all lifts as directed. |
| 12 | Item No. 12 :- 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. |
| 13 | Item No.13 :- Manufacturing with QAP, fabrication, erection, commissioning & testing of Gate leaf of Sliding type gate Consisting of following parts. Skin plate skeleton, End Verticals, Guide Brackets, vertical and horizontal stiffeners etc. (As per Drg.) All material used shall conformed to related IS Codes specified in IS 9349. Mild steel confirming to IS 2062.The tolerances for embeded parts and in (Item contd. on next page) components of gate are as per IS 9349. The tolerances between Bushing/Bearing /Pin Should confirm to IS 919 (Part I & II). Other Material includes C.S. (IS1030), Brass (IS 28), P. Bronze (IS 305), Al. Bronze (IS 318), S.S. (IS 6911), Rubber seal (IS 11855), Welding electrodes (AWS E6013 for general weld joints & E7018 for X ray quality weld joints). It includes all materials, Labour charges, machining and machinery charges, 1km lead charges of transportation, loading and unloading charges of Gate parts at Site, Inspection & Quality control charges, Sand blasting, Painting with one coat of Zinc rich primer on dry film to give total dry film thickness 70 +/- 5 microns and 2 coats of sloventless coal tar epoxy paint applied to give minimum dry film thickness of 150+/- 5 micron per coat as per IS 14177 .The gates shall be reasonably watertight. Leakage, if any, unless otherwise specified, shall not normally exceed 5 and 10 liter/min/m wetted length of periphery of the sealing surface, for medium and high head gates, respectively as per IS 9349.(Size 60*60cm) |
| 14 | Item No.14 :- Back filling up to ground level behind the canal structures etc complete with suitable material of approved quality in layers not exceeding 20 cm without disturbing the structure etc. complete as directed. |
| 15 | Item No.15 :- Providing cohesive non-swelling (CNS) material lining to canals using selected material from approved borrow area including cost of all materials, machinery, labour, spreading soil in layers of thickness not more than 150 mm including providing 20 cm or so (perpendicular to side slope) of extra pride ,removing pride just prior to the placement of lining, breaking clods, watering, compacting to density control of not lessthan 95 percent or as stipulated, dressing to required profile etc., complete with all lead and lift |
| 16 | Item No.16 :-Providing and laying in situM-15 (20MSA) (28dayscube compressive strength not less than 15N/sqmm)grade cement concrete with clean, hard, gradedaggregates for canal lining for side and bed includingcost of all materials, machinery, labour,cleaning with placing in position,finishing with all slope of canal including centering,scaffolding, formwork, compaction, curing, by cuttinggrooves, filling with sealing compound and providingporous plugs preparation of subgrade etc. completewith all lifts etc. complete as directed.For Slope & Key |
