PROVN OF RE-LOCATION OF 11KV SUB STATION (NEAR SUB GUARD ROOM) AT 24 ED AT AF STN MANAURI

Amount

M&L disconnecting and removing of LT panel in any specification/ make / model/ size/ rating and capacity etc after disconnecting to all connections incoming , out going earthing safely and take safe custody to re-use and re-installation, connecting, making connections, thembing , glanding testing etc to the site with all required spares such as nut bolt washer aluminium thembles and other connecting accessories , PCC foundation in suitable size minimum 30 CM below normal ground level and 60 CM above complete all as specified and directed. (Note:- Quoted rate shall be included cost of re-installation/ fixing ,re-connecting, PCC brick work for foundation as directed with others all required spares and T&P etc all complete).

M&L disconnecting all connection and removing of transformer with connecting accessories in any specification/ make / model/ size/ rating and capacity at site after disconnecting to all connections incoming , out going earthing safely and take in custody to re-installation, connecting, testing and commissioning on given site to same as per existing with all required works complete making connection , de-hydration of transformer oil with topup upto indicating level by new oil complete all as specified and directed. (Note :- Quoted rate shall be included cost of transformer re-installation/ fixing, re-connecting, servicing/ de-hydration with re-filling oil upto indicating level using new oil with other all required spares and T&P , crane , lorry unit etc all complete).

Labour for disconnecting to all connection of over head line ACSR , cross arms insulator, bracing support angle iron nut bolt washer clamp lightening protection earthing strip at site and removing of 4 pole structure in any specification/ make / model/ size/ etc safely to made sch of credit to contractor with other connecting accessories complete all as specified and directed. (Note : Quoted rate shall be included cost of required earth work complete).

Labour for removing/ taking down of air break gang operated (GOD) HT 11 KV of any make, model & capacity at site after removing of all connection such as electrical, earthing strip etc with bracing nut, bolt, washer complete all as specified and as directed

Labour for disconnecting and removing of cross arm bracing support angle iron frame, 'C' chanel etc at site complete all as specified and as directed

Labour for disconnecting and removing of over line ACSR of any size/ no of run with all connecting accessories such as insulator, bracing support , cross arm etc complete all as specified and as directed.

Labour for disconnecting and removing of chain link fencing with studs/ angle support of any size etc complete all as specified and as directed.

Excavating in trenches, not exceeding 1.5m wide and not exceeding 1.5m in depth for foundation, etc for laying of cable and for pole / struts, etc and getting out in soft/loose soil complete all as specified and directed. (NOTE: Excavation & earthwork for cables shall be carried out by JCB's or manual method as per direction of Engineer-in -Charge).

Returning filling in, including spreading leveling, watering and well ramming in layers not exc 25 cm complete all as specified and directed.

Removing excavated material to a distance not exc 50 m & depositing where directed at a level not exc 1.5 mtr above the starting point complete all as specified and directed.

Supply and fixing of sand cushioning to U/G cable in layers of 23 cm thick (8 cm before laying the cable and 15 cm thick after laying the cable, punned thickness shall be measured) in trenches complete all as specified and directed. (NOTE : Punned thickness of sand layers shall be measured and paid).

M&L brick sub class 'B' well burnt laid dry laid flat with width equal to the length of brick over cable protection complete all as specified and directed.

M&L for taking up of XLPE insulated cable of any specification and working pressure/ rating, make capacity etc all as site including removing to all material such as brick/ sand and earth work including the relaying as same with required earth work removing returning filling and re-using to old cable cover / brick etc with supply and filling to sand river all as site complete and directed.

Supply laid in trences/ fixing with pole/ clamping, connecting, thembling, glanding in replacement of XLPE insulated under ground screened PVC badded, galvanised steel strip or wire armoured, electric power cable (Heavy duty) 11000 volts grade (11 KV) with stranded aluminium conductor of size 120 Sqmm X 3 core (earthed) complete all as specified and directed. (NOTE: Excavation & earth work, sand cushioning, brick protection shall be measured and paid under respective items).

Supply, laid in trench / fixed with surface of wall / roof etc all in given location, jointing, thembling and glanding in suitable size , testing to cable XLPE insulated, screened, PVC bedded galvanised steel strip or wire armored electric power cable (heavy duty) with aluminum conductor 1100 Volts , grade cross section area 240 Sqmm x 3.5 core (earthed) complete all as specified and directed. (NOTE: Excavation & earth work, sand cushioning, brick protection shall be measured and paid under respective items).

All as per item No-15 here-in- above but of size 120.00 Sqmm 3.5 core.

All as per item No-15 here-in- above but of size 95.00 Sqmm 3.5 core.

Boring of holes under road/drain/PCC path by manual method for inserting upto 150 mm dia of bore pipe /GI tubing for cable protection complete all as specified and directed. (NOTE: Depth of bore shall not be more than 1.5m below natural Ground level).

Supply and fixing to 80mm bore, galvanised steel tube, light grade with and including all fittings accessories such as clamp etc laid in trenches, under road crossing, fixed on poles/walls for cable protection complete all as specified and directed.

All as per item No-19 here-in-above but of size 50 mm bore.

M&L for earthing with galvanised cast iron earth plate of size 600mm x 600mmx 6mm thick burred directly in ground not less than 2.25 Mtr below normal ground level, earth plate packed on all side with charcoal mixed with salt to a thickness of 150mm connected by GI earth strip of size 32mm x 6mm thick soldered and riveted to earth plate. GI earth strip will be protected by using 50 MM bore light grade GI pipe from earth plate to high mast tower/ LT panel including flat iron clamp 25mm x 4mm including bolts nut and washers complete including watering GI pipe 20mm dia light grade 2.5 Mtr long the earthing include PCC pit including necessary earth work and disposal of surplus soil to a distance not less than 50 Mtr, chamber of PCC (1:4:8) type D2 using 40 mm graded stone aggregate, coping shall be PCC(1:3:6) type C1 using 20 mm graded stone aggregate, RCC pit cover 50 mm thick (1:2:4) type B1 using 20 mm graded stone aggregate, reinforced with 8 MM dia TMT bar at 80 MM C/C both way in lieu of CI pit cover and angle iron frame including funnel, wire mess, GI earth wire, 8 SWG under the earth and on the pole upto height of 1.5 Mtr shall be protected by 15 mm dia GI pipe (Light grade) GI pipe to be fixed with pole by means of 2 Nos flat iron clamps 25 mm x 3 mm size. Complete with bolts, nuts, washers etc including testing and as specified and shown in electrical plate No 3 of MES SSR part -I 2009. (NOTE: 1. GI earth strip upto & including 7.5RM from the earth test point shall be deemed included in quoted unit rate. 2. GI earth strip beyond 7.5RM shall be measured and paid separately under respective items).

M&L earth continuity conductor or main earthing lead fixed to wall on bittern or races or chases or buried in ground or drawn in conduit/pipe or fixed to pole or any other indicated situation for loop earthing for 32x 6 MM galvanised iron strip for using as site requirement as earthing net at 33 KVA switch yard / MES installation complete all as specified and directed. (Note : Quoted rate shall be included cost of welding cutting jointing etc).

Supply , installation, testing and commissioning of switch air break gang operated HT 11 KV grade triple pole with 12 Nos insulators 200 Amps rating with drop out fuse assembly with fuse carrier, fuse element mounted on insulator and fitted on steel frame, mechanically operated mechanism from ground level consisting of operating rod 25mm bore 'light grade' GI pipe of suitable length complete all as specified and as directed. (Make: Jaipuria or BHEL or oblum or equivalent makes given in Appx 'B' duly approved by AGE (I).

S&F cross arms / angle frame / MS sheet to made out bracings supports / clamp , back plates fabricated from structural steel sections/ wire mesh or chain link fencing etc / nut bolt washers to be fixing etc all as site required in given specification including cutting/ welding/ jointing etc to hot /cold drilling holes for bolts in any shape or size as indicated by Dept incl painting in two coats using synthetic enameled paint over one coat of primer red oxide complete all as specified and directed. (Note:- Size of structure shall be approved by Deptt).

Supply fixing cutting welding jointing etc to HT cable route indicator made out by MS angle 60 cm long in size 40 mm x 40 mm and 5 mm thick as stand and 6 inch dai with 5 MM thick rounded in capping plate continuous welding on top edge of stand incl painting in two coats using synthetic enameled paint over one coat of primer red oxide and stand grouting in cement concrete brick foundation minimum 30 CM etc to be fixed on existing route given by MES including taking out the same all as per site requirement complete all as specified and directed. (Note : (i) Indicating sign shall be embossed on MS round plate and cement concrete measured against respective item. (ii) Quoted rate shall be included cost for required earth work to trace the correct route of cable).

M&L pole foundation in plain cement concrete 1:2:4 type B 2 using 40 mm graded stone aggregate complete all as specified and directed.

M&L pole coping in cement concrete 1:2:4 type B-1 using 20 mm graded stone aggregate including from work complete all as specified and directed.

M&L brick work with sub class 'B' bricks using old size bricks straight or curved on plan exc. 6 Mtr mean radius built in cement mortar CM (1:6) for transformer foundation & cable trenches required complete all as specified & directed.

M&L for boulder filling dry, hand packed tightly, laying in layers on ground surface in size 50 to 65 MM including excavation, removing, dressing, leveling, compact work etc all as site required to existing ground surface of E/M installations. The excavation work in minimum 150 MM depth for removing the un wanted roots etc , leveling to boulder in layer, compacting watering surface dressing for making reddy to do PCC hard standing complete all as specified and directed. (Note : Quoted rate shall be included cost of required earth work to prepare the surface for laying boulder in layers with compact work).

M&L rendering 15mm thick in CM (1:4) on fair faces of brick work or concrete surface finished even and smooth without using extra cement complete all as specified and directed .

M&L for lightening arrestor non linear resistor type conforming to Fe 410 W (Gde -E-250) quality "A" complete line discharge class 3 nominal discharge current 10 KA & high discharge with stand 65 KA assembly suitable for 11 KV working pressure and mounted on hot dip galvanised steel structure including all clamp nuts bolt and washers etc connecting to earth 32 x6 mm GI strip including taking out the same complete all as specified and directed. (Make: Jaipuria or BHEL or oblum or equivalent makes given in Appx 'B' duly approved by AGE (I).

S & F pin type insulator of size 150 MM height, 150 MM dia, 11 KV grade, porcelain, vitreous, white, brown or green including 01 No galvanised mild steel spindle, two galvanised iron washers and one galvanised iron nuts complete all as specified and as directed. (Make: Jaipuria or BHEL or oblum or equivalent makes given in Appx 'B' duly approved by AGE (I).

Supply , straining and stringing in replacement of aluminium conductor steel reinforced (ASCR) in any specification making interconnection of network fixing on existing structure/pole complete all as specified and directed. (Note: Sagging length of ACSR conductor shall be deemed included in the quoted unit rates).

Material & labour and erection in position of true vertical swaged tubular pole type 410 SP-55 [11 Mtr long] for making four pole structure/ single pole etc as site required complete with cast iron base plate, finial taper plug, bolts, nuts and screws and top cover complete all as specified & directed including following:- (a) Excavation in trenches not exceeding 1.8 Mtr wide & 2 Mtr deep for pole foundation & getting out soft loose soil, returning filling soil in the trenches after fixing of pole in foundation ramming earth around the layers not exceeding 25 CM thick and disposal of surplus soil to a distance not exceeding 50 Mtr. (b) M&L providing PCC 1:4:8 type D-2 using 40 MM graded stone aggregate as in foundation 600 MM x 600 MM cross section planting depth 1.8 Mtr for concrete casing the pole up to ground level. (c) M&L providing PCC 1:3:6 type C-2 using 40 MM graded stone aggregate as in plinth band/ collar 300 mm high from ground level & 450 MM dia. (d) M&L painting of pole on external surface with one coat of black bituminous paint [up to planting depth] and above plinth band/ concrete collar with two coats of aluminium paint over a coat of red oxide primer including preparation of steel surface and painting with synthetic enamel paint Red colour, circular band three number of 30 CM wide in alternate layer up to height of 1.8 Mtr above plinth band of pole. (e) Material & labour writing letter or figures/ pole number [Block, Roman, Italic as Indian] with thick synthetic enamel paint of approved shade not exceeding 30 CM. (f) All other items as directed by Engineer-in-Charge.

Material & labour and erection in position of true vertical swaged tubular pole type 410 SP-31 (09 Mtr long) complete with cast iron base plate, finial taper plug, bolts, nuts and screws and top cover complete including taking out old pole any type from ground and making good disturbed surface complete all as specified & directed including following:- (a) Excavation in trenches not exceeding 1.5 Mtr wide & 2 Mtr deep for pole foundation & getting out soft loose soil, returning filling soil in the trenches after fixing of pole in foundation ramming earth around the layers not exceeding 25 cm thick and disposal of surplus soil to a distance not exceeding 50 m. (b) M&L providing PCC 1:4:8 type D-2 using 40 MM graded stone aggregate as in foundation 600 mm x 600 mm cross section planting depth 1.8 Mtr for concrete casing the pole up to ground level. (c) M&L providing PCC 1:3:6 type C-2 using 40 MM graded stone aggregate as in plinth band/ collar 300 mm high from ground level & 450 MM dia. (d) M&L painting of pole on external surface with one coat of black bituminous paint [up to planting depth] and above plinth band/ concrete collar with two coats of aluminium paint over a coat of red oxide primer including preparation of steel surface and painting with synthetic enamel paint blue colour, circular band three number of 30 cm wide in alternate layer up to height of 1.5 Mtr above plinth band of pole. (e) Material & labour writing letter or figures/ pole number [Block, Roman, Italic as Indian] with thick synthetic enamel paint of approved shade not exceeding 30 CM. (Note: Old dismantled portion of LT poles in grounds shall be filled with PCC (1:5:10) type E-2 using 40 MM graded stone aggregate. Cost of PCC filling shall be deemed included in quoted unit rate).

Supply, fixing, connecting jointing thembling to end of cable, testing etc to cable jointing kit for 11KV (earthed) grade cable for out door end termination heat shrink type joint complete with jointing material and accessories suitable for 3 core x 95 to 185 Sqmm XLPE armoured alumunium conductor cable complete all as specified and directed.

Supply, fixing, connecting jointing thembling to end of cable, testing etc to cable jointing kit for 11KV (earthed) grade cable for straight throught heat shrink type joint complete with jointing material and accessories suitable for 3 core x 95 to 185 Sqmm XLPE armoured alumunium conductor cable complete all as speicifed and directed.

M&L as new for chain link fencing MS galvanised in given size with line wire using 10 mm round bar in two run of standard rail straining nut bolt washer with binding wire in EM installation complete all as directed. (Note :- (i) Quoted rate shall be included cost of MS Bar , nut bolts washer fencing etc all. (ii) Weight of chain link fencing shall be fianalized through BOO as ordered by AGE (I) and approved)

M&L mild steel bolts purpose made with hexagonal or squre head one end and screwed the other or screwed both ends to be fitted with washer and one hexagonal nut in given size or 10 MM steel bar/ GI strip in given size etc as site required for using support in fencing complete all as specified and directed.

Supply and filling new Transformer oil having die electric strength not less than 45 KV in sealed container complete including centrifuging of oil (if required ) up to getting dielectric strength not less than 45 KV complete all as specified and directed. Note : Transformer oil will be supplied by the contractor in sealed container of approved make alongwith necessary manufacturer test certificate and purchase vouchers. (Make: Power oil or Savita or equivalent make given in Appx 'B' duly approved by AGE (I).

M&L painting using heat resisting paint in two coats (one as finishing) over one coat of red oxide zinc chrome primer on external surface of transformer in any rating/capacity using Ist quality paint and applying through spray gun machine on specified working pressure incl writing of MES/SM No using different colour including writing letter in given size etc after removing/scrapping/rubbing to old faded paint and filler filling etc complete all as specified and directed. (Note- Quoted unit rate shall be deemed included cost of writing letters & filling depression by using putty, complete Colour & shade shall be approved by Engr-in-charge). (Make- Assian/ Berger /Dulex or equivalent makes given in Appx 'B' duly by AGE (I)).

M&L RCC foundation for transformer capacity upto 400 KVA in minimum size 2.5 Mtr x 2.5 Mtr 1.8 Mtr height (1.2 Mtr above normal ground level in 60 CM below) height made out by brick work & cement motor in ratio 1:4 and RCC slab on top in minimum 150mm thickness using PCC in ratio 1:2:4 using 20 mm graded stone aggregate, plastering, colouring etc complete all as directed matching with the existing as per site. required complete all as site required and directed

M&L cable trench in size 45cm x 45cm x 45cm width with covered by RCC Slab using 10 mm mild steel plain bars suitable to hold 500 Kg/ CM2 weight complete with plastering, brick work etc all as site required and as directed

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