Gschedule for the work of newly proposed 33/11 KV Substation at Natoj, Kherli Distt, Alvar under SID Kathoomar, jaipur-Rajasthan

Grass cutting and surface dressing including removal of unwanted/rubbish plants with roots from open ground /yard and other Nigam premises with stacking of grass/plants at desired place near the ground. Levelling of ground Levelling of ground above 30 cm.to 90 CM.depth. with tractor and T&P required as per condition of ground including removal of rubbish plants from ground & marking of boundary with lime powder. (Including all lead & lifting) Excavation of pit in ordinary rock which does not require blasting/murrad (in Jodhpur discom) to erect various supports and stay sets including stacking of excavated muck from the edge of excavation/pit. (A) Height of poles/R.S.Joist/M.S. Rail/Size of pit 9 Mtr/1.2mx0.6mx1.50 m deep. Earth work excavation and foundation of platfrom of transformers and brakers including dressing of sides and ramming of bottoms Liftup to 1.5 Meter including taking out the excavated soil and depositing and refilling of jhiri, watering and ramming and disposal of surplus excavated soil as directed with in a lead of 50 Meter. Hard soil mixed with boulders Providing and laying cement concrete including compaction etc, complete using stone aggregate 40 mm nominal size (hand broken) in foundation plinth excluding the cost of shuttering using 1 cement: 5 sand: 10 aggregate mix. Note The rates are all lead of cement, lime, ballast, sand, surkhi and grit etc.at site of work. For all concrete work coarse sand shall be used no extra will be paid. Concrete mix prepared by power driven mechanical mixer shall be used Under exceptional coditions, where mechanical mixer and vibrator are not used(with the approval of Engineer Incharge reduced by 3% for mechanical mixer and 2% for Vibrator Thickness of the cement concrete should not exceeed 100 mm. Plaster on new surface on walls in cement,sand mortar 1:6 including racking of joint etc. complete fine finsh 25 mm thick. Note The rates for complete work including racking of joints, curing.grinding, mixing and finishing T&P and scaffolding material and cost of material with all lead and lift. The rates cover protection of all place and things,requiring protection and cleaing such places and thing of all droppings and splashes of mortar etc. Masonry for foundation and plinth Randon Rubble stone masonry for foundation and plinth in cement sand mortar 1:6(1 Cement: 6 Sand) including labour charges. Providing and laying of cement concrete in ratio 1:3:6 using 43 grade cement, river sand and 12 mm to 20 mm graded blast crusher broken in pit/foundation according to the size/type of supports/stay set including compaction/curing for 21 days in steel plates shuttering/farmer base. Safe carriage of PCC poles including loading/un-loading a) 9 Mtr. Long-400 Kg/11 Mtr. PCC pole Within 10 Kms. Above 10 Kms. & upto 30 Kms. Add for each Km.or part thereof. @4.75/KM c) 9 Mtr, long 200 Kg. PCC pole within 10 Kms.- Above 10 Km. & upto 30 Km. add for each Km. or part thereof @4.75/KM Safe carriage of steel( fabricated and unfabricated) l.e.M.S. Rails, R.S.Joists, M.S.Channels, M.S.Angles, M.S.Flat, G.I.Stay Sets, G.I. Stay Wire, G.I.Wire Nut & Bolts etc. and ACSR Conductor including loading and unloading and stacking in Nigam store /at work site Within 10 Kms. Above 10 Kms. & upto 30 Kms. Add for each Km.or part thereof @4.61/KM Safe Carriage of insulator, hardware, cable etc. including loading/unloading and stacking in Nigam.stores etc. Within 10 Kms. Above 10 Kms. & upto 30 Kms. Add for each Km, or part thereof. @5.57/KM Safe carriage of 11/.4 KV 3 Phase distribution transformer including loading/unloading from store to site (these Charges will be 1.5 times for both sides) Fixing of 11kv B&S/T&C type disc insulator of 11kv lines (each unit consiting of 1 Nos. disc & 1 set of H/W) on terminal point including fixing of hardware and strips. Fixing of 11kv pin insulator with pins. Laying, jointing, stringing, tensioning and clamping of conductor with proper sag as directed, using bolted type hardware including binding on pin insulators, jumpering on section points with binding wire/P.G.clamps. Aluminium jointing sleeves will be used for jointing the conductor. The line must stand at proper voltage on charging. The contractor will be provide P.G.clamps for which payment will be made as per prevailing Discom issue (B) IN RURAL AREA ACSR RABBIT Fixing of all type of fabricated material on erected supports with nut & bolts as per approved design & drawing of sub-station. Earthing of line for all type of supports as per REC construction standards using Stay wire/Gl wire with one pos.of M.S.rod 20mm dia each 3 meter long and driving into earth by mechanical means as per approved design.Drawing &specification.All material except MS rod, MS flat & stay wirewill be supplied by the contractor. If material is supplied by the contractor, the payment will be made as per prevailing Discomstore issue rates. (In case of PCC poles earthing must be connected with earthwire already available on PCC pole at bottom) Fixing and assembly of disc.point channel pair with pilot plates top hampers & clamps on erected single pole structure as per design. The nuts & bolts are to be provided by the contractor as per Nigams specification for which payment will be made as per prevailing Discom store issue rates, 11 KV line Fabrication of steel structures of M.S angle, M.S.channel & M.S.Flat including cutting, drilling as per design and drawing. 11/0.433 KV Substation Structure(185.83 Kg)

INR 2950 /-

INR 22163.0 /-

INR 11.08 Lakhs /-

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