CA No CWE RAJ 33 2019 20

Amount

Excavating in trenches in any type of soil, not exceeding 1.5m wide and not exceeding 1.5 m in depth for laying of cables, foundation filling of poles or stays and getting out complete all as specified and as directed.

Excavating in trenches in any type of soil, not exceeding 1.5m wide and exceeding 1.5 m in depth but not exceeding 3.00m in depth for laying of cables, foundation filling of poles or stays and getting out complete all as specified and as directed.

Returning, filling in any type of soil, including spreading, leveling, watering and well ramming in layers not exceeding 25 cm complete all as specified and directed.

Removing excavated material (soils) not exceeding 50 m and depositing where directed at a level not exceeding 1.5 m above the starting point complete all as specified and directed.

Sand cushioning for under ground cable provided with a layers of 8 cm thick before laying cable and 15 cm thick after laying and stretching the cable all as specified and directed.

Sub class ‘B’ bricks old size, laid dry flat over the cable abutting each other, length of cable equal to width of brick all as required complete all as specified and directed..

Disconnecting and taking down the unserviceable HT UG cable of any size all as specified and directed by Engineer –in-Charge. Note : Excavation and earth work shall be measured and paid seperately under respective items of schedule.

Supply, laying, testing and commisioning XLPE insulated screened, PVC bedded, galvanised steel strip or wire armoured, electric power cables (heavy duty) with standard aluminium conductor, 11000 volts (earthed) grade having cross sectional area 95 Sqmm 3 core complete all as specified and directed.

Supply, laying, testing and commisioning XLPE insulated screened, PVC bedded, galvanised steel strip or wire armoured, electric power cables (heavy duty) with standard aluminium conductor, 11000 volts (earthed) grade having cross sectional area 120 Sqmm 3 core complete all as specified and directed.

Supply, laying, testing and commisioning XLPE insulated screened, PVC bedded, galvanised steel strip or wire armoured, electric power cables (heavy duty) with standard aluminium conductor, 11000 volts (earthed) grade having cross sectional area 185 Sqmm 3 core complete all as specified and directed.

GI tubes light grade, galvanised, 100mm bore including necessary GI fittings, laid in trenches or under floor or fixed with poles/walls for protection of electric cable complete all as specified and directed. Make : TATA/Jindal/Prakash tubes.

GI tubes light grade, galvanised, 80mm bore including necessary GI fittings, laid in trenches or under floor or fixed with poles/walls for protection of electric cable complete all as specified and directed. Make : TATA/Jindal/Prakash Tubes.

Dismantling concrete poles/ struts of any size including embedded portion in concrete complete all as specified and directed.

Supply and erecting in true vertical position steel tubular swaged pole, 11 metre long, complete with mild steel base plate 6mm thick of size 300mm x 300mm, B-118 finial taper plug, bolts, nuts, washers and screws, type 410 SP-55 including drilling of holes of required size and nuts for fixing of cross arms, painting with two coats of aluminium paint over a coat of red oxide and two coats of black bituminous paint for portion embedded in concrete, painting five black and white bands at lower portion of pole each of 300 mm height at 300mm spacing including taking down of old existing broken/cracked pre stresed concrete pole 11 metres long complete all as specified and directed. (Note : Excavation, earth work and PCC in foundation of poles, coping etc shall be measured and paid separately under respective items of Sch 'A').

Stay assembly complete with accessories and GI stay rod 20 mm dia 1900 long, stay plate 300mm x 300mm x 6mm, galvanised thimbles, GI stay wire 7/4 SWG, galvanised steel 14mm dia 400mm long stay bow and GI nuts, washers including loop type insulators, vitreous porcelain, white brown or green of large size with overall dimensions 90mm x 140mm, clearance of hole 25.5mm, etc and all other accessories as shown in electrical plate No 1 on Ser Page No 495 of MES Schedule Part-I (2009) complete including dismantling stay assembly complete all as specified and directed. Note : Stay clamp, excavation and earth work and concrete for stay pit and insulator shall be measured and paid separately.

Stay assembly complete with accessories and GI stay rod 16 mm dia 1900 long, stay plate 300mm x 300mm x 6mm, galvanised thimbles, GI stay wire 7/4 SWG, galvanised steel 14mm dia 400mm long stay bow and GI nuts, washers including loop type insulators, vitreous porcelain, white brown or green of large size with overall dimensions 90mm x 140mm, clearance of hole 25.5mm, etc and all other accessories as shown in electrical plate No 1 on Ser Page No 495 of MES Schedule Part-I (2009) complete including dismantling stay assembly complete all as specified and directed. Note : Stay clamp, excavation and earth work and concrete for stay pit and insulator shall be measured and paid separately.

PCC 1:4:8 (nominal mix) type D-2 using 40mm graded crushed stone aggregates, as in foundation filling and mass concrete for poles and stay/installation paths complete all as specified and directed.

PCC 1:2:4 (nominal mix) type B-2 using 40mm graded crushed stone aggregate, as in coping of poles and the like complete including weathering, slightly rounded or chamfered angles and throating all as specified and directed.

PCC 1:3:6 (nominal mix) type C-2 using 40mm graded crushed stone aggregates, as in foundation filling and mass concrete for poles and stay/installation paths complete all as specified and directed.

MS cross arms, bracings, supports, clamps (including stay clamps, clamps for fixing GI tubes for passing through of cables) and back plates fabricated out of standard steel sections including nuts, bolts, washers, welding, bending cold or hot, drilling holes for bolts in any shape or size as directed and inclusive of providing two coats of aluminium paint over a coat of primer after preparation of steel surfaces complete including dismantling of old broken cross arms, bracings, supports, clamps, etc. complete all as specified and directed.

Cradles, hexagonal/rectangular, fabricated with galvanised steel wire 3.15 or 4mm dia including taking down old unserviceable wire complete all as specified and directed.

Anti climbing devices comprising 2.24mm dia galvanised steel 2-strand barbed wire with 2.00mm dia barbs wrapped spirally round poles, to a length of 0.50 to 1.20 metre clamped and properly secured or as ordered complete all as specified and directed. Note:- clamps shall be measured and paid separately under respective items of schedule.

Disc type insulators, porcelain vitreous white brown or green, 145 mm high and 255mm dia ball and socket type, two-in-series assembly for tension with tension clamps for conductor having working pressure 11000 Volts including taking down existing cracked/unserviceable disc type insulator complete all as specified and directed.

Pin type, porcelain, vitreous, white, brown or green insulator including one galvanised mild steel spindle, two galvanised iron washers and one galvanised iron nut 150mm height, 150mm dia for working pressure 11000 Volts grade of HT line including taking down existing cracked/unserviceable pin type insulator complete all as specified and directed.

Disc type insulators, porcelain vitreous white brown or green, 145mm high and 255mm dia ball and socket type, single disc assembly for tension with tension clamps for conductor having working pressure 11000 Volts including taking down existing cracked/unserviceable disc type insulator complete all as specified and directed.

Supply and fixing in repairs HT 11 KV outdoor type gang operated air break switch tripple pole mechanically operated with all fittings and insulator and steel frame outdoor type suitable for horizontal/vertical insulation single break provided with locking arrangement consisting of MS channel HT post type insulator copper alloys high pressure assembly opening rod of 25mm dia GI pipe medium grade complete conforming to IS-1318 of 1972 rated voltage 11 KV and current rating 200 Amps, 15 insulators, complete all as specified and directed. Make : Pactil/Atlas/BHEL/ Jaipuria brothers.

Lightening arrestors expulsion type complete with all fittings, transmission class, discharge capacity 65 Kilo Amps, suitable for 11000 Volts including taking down old unservicealbe arrestors of any type complete all as specified and directed. Make: Alstom/BHEL/OBLUM/Jaipuria

Cable jointing kit for 11 KV (earthed) grade cable for outdoor termination heat shrink type joint complete with jointing material and accessories suitable for 3 core XLPE armoured aluminium conductor cable of size 50 Sqmm to 95 Sqmm complete all as specified and directed.

Cable jointing kit for 11 KV (earthed) grade cable for outdoor termination heat shrink type joint complete with jointing material and accessories suitable for 3 core XLPE armoured aluminium conductor cable of size 120 Sqmm to 185 Sqmm complete all as specified and directed.

Cable jointing kit for 11 KV (earthed) grade cable for outdoor termination heat shrink type joint complete with jointing material and accessories suitable for 3 core XLPE armoured aluminium conductor cable of size 240 Sqmm to 300 Sqmm complete all as specified and directed.

Cable jointing kit for 11 KV (earthed) grade cable for indoor termination heat shrink type joint complete with jointing material and accessories suitable for 3 core XLPE armoured aluminium conductor cable of size 50 Sqmm to 95 Sqmm complete all as specified and directed.

Cable jointing kit for 11 KV (earthed) grade cable for indoor termination heat shrink type joint complete with jointing material and accessories suitable for 3 core XLPE armoured aluminium conductor cable of size 120 Sqmm to 185 Sqmm complete all as specified and directed.

Cable jointing kit for 11 KV (earthed) grade cable for indoor termination heat shrink type joint complete with jointing material and accessories suitable for 3 core XLPE armoured aluminium conductor cable of size 240 Sqmm to 300 Sqmm complete all as specified and directed.

Cable jointing kit for 11 KV (Earthed) grade cable for straight through heat shrink type joint complete with jointing material and accessories suitable for 3 core XLPE armoured aluminium conductor cable of size 50 sqmm to 95 sqmm complete all as specified and directed.

Dismantling ACSR or AAC conductor complete all as specified and directed.

Aluminium conductor, steel reinforced (ACSR) of following sizes as in overhead conductor including fixing aluminium tapes for binding complete all as specified and directed: - (a) 6/1 x 3.0 - Ferret (b) 6/1 x 2.59 - Weasel (c) 6/1 x 2.11 - Squirrel Note: The weight of the conductor shall be determined as stipulated in Preamble (b) on Page 384 of SSR-2010 Part-II (Rates).

Danger notice plate of 1.6 mm thick mild steel sheet, vitreous enamelled white, with letters, figures and conventional skull and bones in signal red colour and fixed with M.S. Clamps25 x 3mm, 02 Nos, bolts and nuts of approved size, for HT, 25 x 20 cm size complete all as specified and directed.

Earthing complete with galvanised iron earth plate electrode of size 600x600x6mm thick as earth electrode with top edge of the earth plate not less than 1.5mtr below ground level using GI strip 32 x 6 mm as earth continuity conductor connected to earth plate by means of GI thimbles nuts bolts washers all as directed including providing earth wire/strip protection pipe GI light grade 40 mm bore from earth plate to main switch board/panel, watering pipe 20mm bore with wire mesh and funnel at top, earth pit and PCC pit 1:3:6 type C-0 with RCC pit cover of size 30cm x 30cm made of RCC 1:2:4 type B-0 with suitable handle, angle iron of frame made out of angle iron of size 40 x 40 x 4 mm, adequate quantity of charcoal dust and salt layer all around the earth plate, including earth work in any type of soil, removal of surplus excavated material and returning filling in all as required at site including test point made out of steel plate of size 75 x 75 x 6 mm fixed to wall and as specified in electric plate No 03 of SSR part I 2009 and directed by Engineer-in-charge.

Supply and fixing in repairs operating handle with clamps for 11 KV GOD complete all as specified and directed.

Supply and fixing in repairs female contact spring loaded having brass contacts suitable for GOD 200 A for working pressure 11000 volts, galvanised iron bolts, nuts and washers for fixing with post insulator or any other indicated situation all as required at site and as directed.

Supply and fixing in repairs male contact with arching horn brass contacts suitable for GOD 200 A for working pressure 11000 volts, galvanised iron bolts, nuts and washers for fixing with post insulator or any other indicated situation all as required at site and as directed.

Supply and fixing in repairs copper braided belt 400mm long with MS carrier suitable for GOD 200 A for working pressure 11000 volts, galvanised iron bolts, nuts and washers complete all as required at site and as directed.

Cutting/trimming of tree branches under OH HT electric line including cleaning upto 1.00 mtr horizontal distance on both sides of OH electric line from ground level of the poles including removing all creepers smal bushes etc of under OH line upto 60 mitre each span complete all as specified and directed. (Note: Materials/T&P like Axies, Daw, rope and the like will be provided by the contractor without any extra cost to the Govt).

Filling or topping up with new transformer oil EHV grade having dielectric strength and more than 50 KV as per relevant IS code with high viscosity in transformer as per IS-335 of 1983 in sealed drum ISI marked, filling in different transformers at different locations complete all as specified and directed by Engr-in-Charge. Make : Savita/Power link/Power oil

Material and labour for cleaning the area by removing the green grass patches/bushes small ornamental plants/herbs from the complete area of 11 KV /33 KV receiving station with suitable T & P and covering the area with suitable size of peables, dressing and cleaning the area complete and after ward spraying the complete area with suitable herbicide to stop the growth of weeds and grass as desired and directed by the Engineer-in-Charge. Note: The complete job will be done only after taking the proper shut down of 33 KV HT line. Shut down will be provided by the Deptt with Liasion of SED)

Supply only 25mm thick rubber matting for electrical insulation of size 1.00 m x 2.00 m complete all as specified and directed. Make: Jaipuria/Rashtriya Electricals

Supply only rubber hand gloves suitable for working with 11 KV HT lines complete all as specified and directed. Make: Jaipuria/Rashtriya Electricals/Jyoti

Supply only rubber gum boot suitable for working with 11 KV HT lines complete all as specified and directed. Make: Jaipuria/Rashtriya Electricals/Jyoti

Supply only fibre glass discharge rod 20 feet long suitable for 11/22 KV complete all as specified and directed. Make: Jaipuria/Rashtriya Electricals/Jyoti

Galvanised stay strand, 7/4mm including taking down old unserviceable wire complete all as specified and directed.

Stringing of ACSR conductor any size to HT over heads lines, streching properly to achieve proper sag including binding to insulators using GI/aluminium binding wire all as specified and as directed by Engineer-in-Charge.

Galvanised steel wire any size to HT over head line as continuous earth or fabrication of guarding cradles including taking down old unserviceable wire complete all as specified and directed.

Complete removal of old paint from the PCC pole of 11 mtr height without removing accessories and preparation of surfaces for repainting the poles with and including two coats of synthetic enamal paint upto 1.50 mtr height having alternative white and Yallow strips of 30 cm height each, including one coat of aluminium paint to the remaining part of pole (i.e above 1.50 mtr height) and its cross arms, bracing, support and all steel members complete all as specified and directed.

Complete removal of old paint from the steel tubular pole of 11 mtr height without removing accessories and preparation of surfaces for repainting the poles with and including two coats of synthetic enamal paint upto 1.50 mtr height having alternative white andYallow strips of 30 cm height each, including one coat of aluminium paint to the remaining part of pole (i.e above 1.50 mtr height) and its cross arms, bracing, support and all steel members complete all as specified and directed.

Complete removal of old paint from two poles structure without removing accessories and preparation of surfaces for repainting the poles with and including two coats of synthetic enamal paint upto 1.50 mtr height having alternative white and Yellow strips of 30 cm height each, including one coat of aluminium paint to the remaining part of pole (i.e above 1.50 mtr height) and its cross arms, bracing, support and all steel members complete all as specified and directed.

Complete removal of old paint from four poles structure without removing accessories and preparation of surfaces for repainting the poles with and including two coats of synthetic enamal paint upto 1.50 mtr height having alternative white andYellow strips of 30 cm height each, including one coat of aluminium paint to the remaining part of pole (i.e above 1.50 mtr height) and its cross arms, bracing, support and all steel members complete all as specified and directed.

Complete removal of old paint from steel sections of transformer indoor/outdoor type and preparation of old paitned surfaces with two coat of synthetic enamelled grey paint with spray gun painting process capacity of transformer n.exc 100 KVA and writing SM/MES No. with white paint complete all as specified and directed.

All as per srl item No-57.00 herein before but capacity exceeding 125 KVA but not exceeding 250 KVA.

All as per srl item No-57.00 herein before but capacity exceeding 250 KVA but not exceeding 315 KVA.

Supply, laying, testing and commisioning XLPE insulated screened, PVC bedded, galvanised steel strip or wire armoured, electric power cables (heavy duty) with standard aluminium conductor, 11000 volts (earthed) grade having cross sectional area 50 sqmm 3 core complete all as specified and directed.

Disconnecting the electric connection from HT and LT sides of transformer of capacity 50 KVA to 100 KVA and taking down/remove the transformer from existing site and opeing the top cover, nuts, bolts and including transporting the transformer from the various locations to the work shop for carrying out repair works and after repair the transporting the same back to the same site including installation and connecting of HT and LT side connection of transformer and charging the transformer including testing it upto proper functioning complete all as specified and directed by Engineer-in-Charge Note : (i) The contractor will take down and refix the transformer at site located at various location as directed by Engineer-in-charge. (ii) The rate deemed to including transportation of transformer Jamu workshop and back. (iii) T & P required for taking down and refixing of transformer deemed to be included in the rate quoted by contractor. (iv) Repair/rewinding of transformer carried out by authorized workshop only. (v) Spare parts required for maintenance measured and paid separetely in respective items.

All as per serial item No 61.00 here-in-before but for transformer of capacity more than 100 KVA and upto 300 KVA complete all as specified and directed.

Opening of complete 11000 volts/440 volts step down transformer outdoor/indoor type of capacity 50 KVA to 100 KVA including draining out transformer oil, removing of sludge from bottom of the tank, dismantling of core and remove HT/LT coil for replacement of top gasket and deficient nuts, bolts and testing complete after repairs. (Note: Rewinding of HT & LT coils and oil shall be measured and paid separately under erlevant items and cost of gaskets, nuts and bolts etc. will be deemed to be included in this above item quoted rate).

All as per serial item No 63.00 here-in-before but for transformer of capacity more than 100 KVA and upto 200 KVA complete all as specified and directed.

All as per serial item No 63.00 here-in-before but for transformer of capacity more than 200 KVA and upto 315 KVA complete all as specified and directed.

Replacement of burnt defective HT/LT copper coil of different type capacity winding from transformer with and including superior quality enamelled copper winding wire of approved make of suitable size/guage and number of turns matching as per original winding of transformer including all insulating papers and material required for making of coil all as specified and directed.

Replacement of burnt defective HT/LT copper coil of different type capacity winding from transformer with and including superior quality enamelled copper winding strips of approved make of suitable size/guage and number of turns matching as per original winding of transformer including all insulating papers and material required for making of coil all as specified and directed by Engineer-in-Charge

Supply and fixing in repairs of HT bushes with brass stud complete suitable for 11000 volts grade suitable for transformer of capacity 50 KVA to 250 KVA complete all as specified and directed.

Supply and fixing in repairs brass stud with porcelain insulator, rubber bush of suitable size/length for LT side terminals with brass nuts (08 Nos) and rubber seals complete all as specified and directed.

Opening the old breathing apparatus and removing the old unserviceable silica gel and refilling with new silica gel to the required level to various size and capacity of transformer at different locations complete all as specified and directed.

Dehydration and filtration of old and used transformer oil in order to obtain the die electric strength more than 40 KV after filtration including draining out and re-filling at various size of transformers at different locations all as specified and as directed by Engr-in-Charge. (Note -Dehydration/filtration machine will be arranged by the contractor under his own arrangement).

Supply and fixing in repairs Copper winding strip of any size for LT coils of transformers including providing insulation all as required and testing complete all as specified and directed by the Engineer-in-Charge.

Supply and fixing in repairs of temperature gauge dial type suitable size/dia/gauge complete all as specified and directed by Engineer-in-Charge.

Supply and fixing in repairs breather apparatus set suitable for various transformers of capacity 25 KVA to 300 KVA including refilling with new silica gel to the required level to various transformers at different locations complete all as specified and directed.

Supply and fixing in repairs drain valve set with capacity suitable for various transformers of capacity 25 KVA to 300 KVA including all fixing accessories complete at various transformers at different locations complete all as specified and directed.

Surface excavation over the areas around the substations not exceeding 45 cm depth and averaging 30 cm deep and getting out spoil in hard & dense soil including levelling the surface complete all as specified and directed.

Screened sand, filling on the levelled ground surface/ducts in sub stations/below 2 pole & 4 pole structures etc complete all as specified and directed.

Stone aggregate of size 35 to 40mm spreading over sand layer in the substation areas including proper leveling all as directed and shown at site complete all as specified and directed.

Stone aggregate of size 20 to 25 mm spreading over sand layer in the sub stations areas including proper levelling all as directed .

Taking out spreaded aggrgate of any size & sieving the aggrgate & dust/ sand & relaying the aggregate after sieving in the sub stations

Brick work with sub class B brick straight or curved on plan exc 6m mean radius built in CM 1:4 complete all as specified and directed.

Rendering/cement plastering 15mm thick on fair faces of brick work or concrete surfaces in Cement mortor 1:4 finished even and smooth without using extra cement complete all as specified and directed.

Material and labour for overhauling/repairing, calibration of HT, 11 KV, VCB, panel consisting of incomming and outgoings from position by drawing out VCB drawout truck rolling from ground, cleaning all moving parts, servicing tripping mechanism, checking all the three poles linked suitably for simultaneous closing, operating mechanism, control devices and free wheel movement, condition of vaccum interrupter, replacement of IDMT magnetic type relay with microprocessor based numeric protection relay assembly aligning, testing and commissioning and All as per direction of Engr-in Charge..

Note:- The contract sum shall be arrived after deduction of amount of Sch of credit as listed in tender Documents.

M/S NARAYAN CONSTRUCTION

Jiwan Singh