estimate of giving lt power supply for water pumping and filter plant at station lake behind msedcl sub division- 1 supplying and erecting rolled steel joist (girder) pole 152 x 152 mm (37.1kg/m) with base plate in provided foundation as per specification no. oh pl/rsj.{ pwd csr 2023- 24 item no 8-1-15} 2 supplying & erecting 100 x 50 x 6 mm with 4.7 mm thick web and 7.5 mm thick flange channel iron cross arm of suitable length for 2.4 m wide dp structure and erecting on dp with 50x6mm clamp complete as per specification no. ohpl/bkt. { pwd csr 2023- 24 item no 8-3-11} 3 supplying and erecting bracket for guarding of ht oh line, made from channel iron 1600mm in length and 75x40x6mm. erected on pole complete as per specification no. oh-pl/vca { pwd csr 2023- 24 item no.8-3-15} 4 supplying and erecting bracket for guarding of ht oh line, made from channel iron 1600mm in length and 65x65x6mm thick erected on pole as per specification no. oh-pl/vca.{ pwd csr 2023- 24 item no 8-3-16} 5 supplying & erecting single pole cut point channel set of for 11kv ht oh line two channel of size 100x50x6mm 1.6m long having stud angle of size 50x50x6mm 1.5m long with necessary clamps, nut bolts etc. complete as per drawing { pwd csr 2023- 24 item no. { pwd csr 2023- 24 item no8-3-17} 6 supplying anderectingporcelainpin type insulatorwithgi pin suitable for 22kv line , complete as per specification no. oh-ins/pn.{ pwd csr 2023- 24 item no 8-5-10} 7 supplying and erecting porcelaindisc type insulator 70knwith necessaryhardware suitable for 22kv line, complete as per specification no. oh-ins/di { pwd csr 2023- 24 item no8-5-7} 8 supplying and erecting acsr conductor of size - 6/1-4.72 mm (dog) complete. (394.00 kg/km) as per specification no. oh-con/acsr.{ pwd csr 2023- 24 item no8-4-11} 9 making cement concrete foundation in 1:3:6 cement concrete, (20 to 25) mm. stone metal duly plastered with necessary curing for complete. (pole muffing or any other purpose).{ pwd csr 2023- 24 item no16-3-7} 10 supplying, erecting & terminating fr xlpe insulated, galvanised steel formed wire armoured (strip) cable, 1100 v 3½ core 120 sq. mm. aluminium conductor complete erected with glands & lugs on wall/ trusses/pole or laid in{ pwd csr 2023- 24 item noprovided trench/ pipe as per specification no. cb-lt/al.{ pwd csr 2023- 24 item no 7-1-20} 11 supplying and erecting 22 kv outdoor type gang operated air break, triple pole switch 200 a capacity with 3 post pin type insulator per phase, mounted in horizontal or vertical position with necessary channels on provided cross arm with adequate length of c class g.i. pipe for operatinghandle erected on extended square shaft. the operating handle provided with lock and key at suitable height from ground level with necessary clamp.{ pwd csr 2023- 24 item no10-5-3 } 12 supplying and erecting, 22 kv outdoor type drop out fuse with insulator complete with fuse holders, fuse barrel with metal fitting, fuse element mounted on m.s. channel with working current of 15a capacity complete erected on provided cross arm. { pwd csr 2023- 24 item no10-5-6} 13 supplying, installing, testing & commissioning 3 phase, 22/0.433 kv, 50 hz., 100 kva, mineral oil immersed and naturally cooled outdoor type, aluminium wound, without gas cushioning , hermetically sealed transformer, delta/star connected with additional neutral brought out on load side, temperature rise should not exceed 40℃ by thermometer in oil and 45℃ by the resistance method in winding at full load rating, using type a winding insulation (kraft paper), with standard accessories complete with test certificate with losses below 499 watts at 50% load, 1733 watts at 100% load as per is:1180 (part 1) : 2014 with necessary permissions of electrical inspector, as per specification no ss- tr-sl { pwd csr 2023- 24 item no .10-2-14} 14 supplying , erecting & terminating xlpe insulated, galvanised steel formed wire armoured (strip) cable 22 kv(e), 3 x 300 sq. mm. aluminium conductor laid in provided trench / pipe as per specification no. cb-ht- { pwd csr 2023- 24 item no 7-3-21} 15 providing and erecting heat shrinkable outdoor termination kit for 11 kv (ue)/ 22 kv ( e ) xlpe ht cable 3x240 to 400 sq. mm. with necessary material as per specification no. cb-jt/ht { pwd csr 2023- 24 item no7-5-17 16 supplying and erecting g.i. pipe ‘c’ class erw 150 mm dia with necessary fittings duly painted with two coats of synthetic enamel paint of fire red colour over a coat of primer (isc code 536 as per is 2932 of 2003) complete as perspecification no. ff-pp { pwd csr 2023- 24 item no-13-6-9 17 supplying & laying (including excavation) 15 cm dia half round rcc hume pipe of standard thickness at required depth up to 90 cms. below road / ground surface, for enclosing provided cable & necessary back filling with light ramming to make the road/ground surface as it was (except bitumen carpet). { pwd csr 2023- 24 item no7-6-6 18 providing pipe type earthing with 40mm. dia. g.i pipe or 20 mm dia g.i rod complete with all materials as per specification no. ea-ep. pwd electrcal csr 2022-23{ pwd csr 2023- 24 item no (9-1-4) 19 supplying and erecting fencing of section having size at least 2450 mm in height from ground level and 1200 mm width with angle iron frame work erected in cc foundation and painted complete with provided earthing as per specification no. ss-as/fsg.{ pwd csr 2023- 24 item no 10-5-18} 20 dtc metring with box, single core l.t. xlpe cable (70 sq.mm., 120 mtr length) and other allied material. (as per msedcl estimate) 21 lt distribution box 100 kva with kitkat. (as per msedcl estimate) 22 supervision charges of msedcl estimate