Rural Development Department Tender

Item No.8: Lowering, Laying and Jointing H. D. P. E pipes in proper position including all specials by compression fitting/electrofusion and butt fusion jointing procedure as per relevent IS Code complete with all materials for jointing procedure like Electrofusion machine, Electric heater/butt fusion welding machine with hydraulic jack, top loading clamp etc. and all labours as directed by engineer in charge as per IS-7634 Part II For all classes.

Item No.11: Providing, supplying & erecting of Air Valves confirming IS-14845-2000 and standard specifications double orifice type combined with isolating sluice valve, mounted in horizontal position and operated by wheel gearing, small orifice elastic ball resting on a gun metal orifice nipple, large orifice vulcanite ball seating on moulded seat ring, inlet face and drilled, including transportation, inspection, unloding, loading, stacking excluding GST levied by GOI & GOM in all respect etc. complete.

Item No.12: Providing and laying in situ cement concrete of grade M-15 of trap / granite / gneiss / quartzite / graded metal for PCC with or without surface reinforcement/ RCC concreting requiring heavy or special type of shuttering for works of gallery, sluice, spillway crest, spillway downstream face, energy dissipating structures, intake structures, training walls, piers, abutments etc. with Concrete Mixer with shuttering and scaffolding, placing, compacting, curing with an initial lead of 1 km and all lifts etc. complete as directed.

Item No.14 : Royalty Charges For Construction Material

Item No.15 : 1 % Cess For Insurance

Item No.16: CGST 9 %

Item No.5: Providing and supplying in standard lengths Polyethelene Pipes, confirming to IS 4984 /14151 / 12786 / 13488 with nesessary jointing material like mechanical connector i.e. thread / insert joint / quick release coupler joint / compression fitting joint or flanged joint excluding coupler/specials, including transportation and freight charges, inspection charges, loading / unloading charges, conveyance to the departmental stores & stacking the same in closed shade duly protecting from sunrays & rains, excluding GST levied by GOI & GOM in all respect etc. complete.( H.D.P.E. Pipes 315 mm PE-100 : 4 Kg/Sq.cm)

Item No.13 : Providing and fixing information board of 1.2 x 0.75 m prepared on 16 gauge M.S. sheet with angle iron frame of size 35 X 35 X 3 mm with cross bracing of size 25 X 25 X 3 mm including painting with one coat of zinc chromate storing primer and two coats each of green / white back ground and back side grey store enameled bonded with red retro reflective sheet Engineering grade, border / letters / numeral / arrows coated with non - peal able crystal clear protective transparent coat retaining 100% reflection including two angle iron post of size 50X50X5 mm of 3.65 m long inflated at bottom drilled on top and painted in white and black bonds of 30 cm with four numbers high strength of G.I. bolts and nuts of size 10 mm dia. and 20 mm long sheet and angle iron post in one piece without joints including all taxes, conveying, fixing in ground with cement concrete in M-15 block of size 60 X 60 X 75 cm as directed by engineer-in-charge including 1 % Cess for labour welfare etc. complete .

Item No.1- Excavation for deep trenches for laying rising main in Earth Soil of all types, sand, gravel and soft murum including trimming to correct line, level and to specified widths including removing the excavated material and stacking or spreading the same upto a distance of 1 km and all lifts as directed, preparing the bed for foundation and necessary safety precautions , keep the trench undisturbed till pipe laying & fixing necessary specials etc complete as per detailed specifications As Directed. (Payable measurements with vertical excavation)

Item No.7: Providing and supplying ISI mark H. D. P. E pipes fitting/specials including loading, unloading, trasnporatation upto departmental store, stacking excluding GST levied by GOI & GOM in all respect etc.complete.75 mm & above dia.

Item No.2- Excavation for deep trenches for laying rising main in Hard murum, soft bhisa, Hard murum and boulder including trimming to correct line and level and to specified width, including removing the excavated material and stacking or spreading the surplus stuff including all leads and all lifts as directed by Engineer in Charge, preparing the bed for foundation and necessary safety precautions , keep the trench ndisturbed till pipe laying & fixing necessary specials etc complete as per detailed specifications(Payable measurements with vertical excavation).

Item No.9: 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.

a) For Sand

Item No.6: Hydraulic testing of H. D. P. E. pipe line to specified pressure including cost of all materials and labour and water for testing for specified length including cutting, placing end cap making arrangement for filling safe water using reciprocating type pumps which should be able to provide specified test pressure gauges and other necessary equipments, labour, operation charges, etc. required for testing. The rate under this item shall also include cost of retesting, if necessary and reinstating to original position.

b) For Other Minerals

Item No.10: Providing, supplying & erecting of CI double flange sluice valve confirming for IS-14846 including worm gear arrangements as per test pressure stainless steel spindle, caps Including transportation, inspection, unloding, loading, stacking excluding GST levied by GOI & GOM in all respect etc. complete.