REPAIR / MAINT OF LT DISTRIBUTION INFRASTRUCTURE AT TECH AREA

Amount

Excavation in trenches not exc 1.5 m wide and not exc 1.5 m in depth for pipe line, etc getting out in soft/ loose soil and levelling of bottom surface to required level complete all as specified & directed.

Returning filling in, including spreading, levelling, watering and well ramming in layers not exceeding 25 CM complete all as specified & directed.

Removal of surplus soil to a distance not exceeding 50 m and depositing where directed at a level not exceeding 1.5 m above the starting point complete all as specified & directed.

Supply, laying and spreading of dry (Ganga) sand, free from organic impurities for cushioning as in trenches 8cm depth below cable and 15cm above cable and punned to 10cm depth complete all as specified & directed. Note:- Punned thickness shall be considered for measurement purpose.

M&L brick, sub class 'B' bricks laid dry, flat, length equal to width of brick over sand cusioning in trenches for cable protection complete all as specified & directed.

Labour only for reuse of serviceable bricks obtained from item No 1.00 complete all as specified & directed.

M&L for cutting /boring to plinth protection/ hard standing / road etc in suitable depth to across the GI pipe size upto 80 mm dia of bore for drawn through XLPE under ground cable for giving mechanical protection to cable complete all as specified & directed. Note : Quoted rate shall be included the cost of required material for repairing to disturbed surface complete all as per existing site.

S&F in replacement GI tubing light grade 150 mm dia of bore with all fitting laid in trenches across the road or fixed with pole/ surface of wall etc as site with required fixing accessories complete all as specified & directed. Make: Tata / Jindal / Swastik

S&F in replacement galvainesd water tubing light grade 80 mm dia of bore with fix with pole/ surface of wall / laid in trench etc as site using 02 Nos clamp made out by GI strip in size 25x4 mm with nut bolt and washer etccomplete all as specified & directed. Make: Tata / Jindal / Swastik

Supply, laying, jointing, connecting and testing XLPE insulated PVC sheathed cable 1100V grade, conforming to IS-7098 (Part-I) of 1988, screened PVC bedded, armoured electric power cable, heavy duty multi-stranded aluminium conductor grade cross section area 3.5 core 240 Sqmm (earthed), laid in trenches / fixed on walls/poles, passing through pipes, etc. including connecting up to DBs, etc. with required lugs, end terminal / cable glands including taking out/down old unserviceable cable and disposing off complete all as specified and as directed. Note: Excavation and earthwork will be measured and paid separately under respective items of BOQ.

Supply, laying, jointing, connecting and testing XLPE insulated PVC sheathed cable 1100V grade, conforming to IS-7098 (Part-I) of 1988, screened PVC bedded, armoured electric power cable, heavy duty multi-stranded aluminium conductor grade cross section area 3.5 core 95 Sqmm (earthed), laid in trenches / fixed on walls/poles, passing through pipes, etc. including connecting up to DBs, etc. with required lugs, end terminal / cable glands including taking out/down old unserviceable cable and disposing off complete all as specified and as directed. Note: Excavation and earthwork will be measured and paid separately under respective items of BOQ.

Supply, laying, jointing, connecting and testing XLPE insulated PVC sheathed cable 1100V grade, conforming to IS-7098 (Part-I) of 1988, screened PVC bedded, armoured electric power cable, heavy duty multi-stranded aluminium conductor grade cross section area 3.5 core 70 Sqmm (earthed), laid in trenches / fixed on walls/poles, passing through pipes, etc. including connecting up to DBs, etc. with required lugs, end terminal / cable glands including taking out/down old unserviceable cable and disposing off complete all as specified and as directed. Note: Excavation and earthwork will be measured and paid separately under respective items of BOQ.

Supply, laying, jointing, connecting and testing XLPE insulated PVC sheathed cable 1100V grade, conforming to IS-7098 (Part-I) of 1988, screened PVC bedded, armoured electric power cable, heavy duty multi-stranded aluminium conductor grade cross section area 3.5 core 50 Sqmm (earthed) complete all as specified, laid in trenches / fixed on walls/poles, passing through pipes, etc. including connecting up to DBs, etc. with required lugs, end terminal / cable glands including taking out/down old unserviceable cable and disposing off complete all as specified and as directed. Note: Excavation and earthwork will be measured and paid separately under respective items of BOQ.

Supply, laying, jointing, connecting and testing XLPE insulated PVC sheathed cable 1100V grade, conforming to IS-7098 (Part-I) of 1988, screened PVC bedded, armoured electric power cable, heavy duty multi-stranded aluminium conductor grade cross section area 3.5 core 25 Sqmm (earthed), laid in trenches / fixed on walls/poles, passing through pipes, etc. including connecting up to DBs, etc. with required lugs, end terminal / cable glands including taking out/down old unserviceable cable and disposing off complete all as specified and as directed. Note: Excavation and earthwork will be measured and paid separately under respective items of BOQ.

Supply, laying, jointing, connecting and testing XLPE insulated PVC sheathed cable 1100V grade, conforming to IS-7098 (Part-I) of 1988, screened PVC bedded, armoured electric power cable, heavy duty multi-stranded aluminium conductor grade cross section area 3.5 core 16 Sqmm (earthed), laid in trenches / fixed on walls/poles, passing through pipes, etc. including connecting up to DBs, etc. with required lugs, end terminal / cable glands including taking out/down old unserviceable Service wire and disposing off complete all as specified and as directed. Note: Excavation and earthwork will be measured and paid separately under respective items of BOQ.

Labour for re-laying, connecting, jointing, thembling using in suitable size and cramping etc to serviceable XLPE insulate LT cable in all specification (240/95/70/50/25/16 sqmm) including brick (re-use) and sand (Provided fresh) etc all as per existing complete with other site required works complete all as specified and directed. Note : Excavation and Sand cushioning punned depth shall be measured and paid separately under respective items.

M&L for tree trimming cut away dead or excess branches from trees or shrubs to maintain clearance along with over head power lines using climbing equipment and collecting the debris for disposal and removing broken limbs from electric wires by using hooked extension poles complete all as specified and as directed. Notes:- Span is taken as distance between two adjacent poles.

Supply, install, testing and commissioning (in replacement) LT panel size 110 cm x 90 cm x 40 cm enclosures cubical weather and vermin proof totally enclosed made out of 3.15 mm thick CRCA sheet machine pressed of suitable size to operate on 3 phase 4 wire system 415 Volts, 50HZ double door with front and rear openable with locking arrangement incl inner shutters for mounting switch gear etc, bottom gland plate with sufficient numbers of circular cable entry holes, including PCC work, prewired complete duly powder coated with comprising of the following :-

Supply, install, testing and commissioning (in replacement) LT panel size 100 cm x 90 cm x 40 cm enclosures cubical weather and vermin proof totally enclosed made out of 3.15 mm thick CRCA sheet machine pressed of suitable size to operate on 3 phase 4 wire system 415 Volts, 50HZ double door with front and rear openable with locking arrangement incl inner shutters for mounting switch gear etc, bottom gland plate with sufficient numbers of circular cable entry holes, including PCC work, prewired complete duly powder coated with comprising of the following :-

Supply, erecting, connecting and testing of LT bus bar chamber in cubical housing cabinet, outdoor type, platform mounted (minimum height 45 CM above normal GL and 30 CM below normal GL) angle iron frame grouted in PCC foundation , factory made, totally enclosed, dust and vermin proof made out by 3.15 MM thick CRCA MS sheet of overall indicating size 750 x 750 x 450 MM and full built upon angle iron frame in size 40 x 40 x 5 MM, having front and rear hinged both side open able doors and lifting lugs (02 Nos) , locking arrangement to be connect to earthing strip at rear side, bottom detachable both side open able ,gland plate complete with suitable size zinc plated and passivated nut, bolts, spring and washers sheet steel bus bar chambers having front hinged covers with a set of electrolytic grade high conductivity. The cabinet and all members should be chemically treated with MSR solution for anticorrosive treatment painted epoxy powder coated comprising 04 Nos Aluminium conductor equal size 600 Amps rated colour sleeve insulated bus bar mounting on heat shrinkable insulator both side incl grouting in PCC foundation including taking down existing LT bus bar chamber complete all as specified and directed. Notes: INCOMING : (i) MCCB 320 Amp ,415 Volt,36 KA, 50 Hz, 4 pole Rated Ultimate Shortcircuit Breaking Capacity Icu at 415 V (kA rms) Vac (kA rms), Rated Service short circuit Breaking Capacity Ics = % Icu at 415 V (kA rms) 50%, frame type,Confirms to IS/IEC60947-2- Qty - 01 Nos

M&L for Earthing (in replacement) with galvanized steel earth plate electrode 60 cm x 60 cm x 6 mm thick surrounded with charcoal and salt, buried directly in ground (earth pit not less than 2.25 metre deep below ground level) with top edge of plate not less than 1.5 metre below normal ground level connected to galvanized earth lead using GI earth strip in size 32 x 6 mm means of bolts, nuts, check nuts and washers of galvanized iron or steel all as shown in electrical Plate No 3 of MES SSR Part-I connected to main switch board or main control board all as specified and testing on completion including provision of earth wire protected by galvanized iron 15 mm dia light grade pipe and watering pipe shall be 20 mm bore light grade including all excavation and earth work in any type of soil, PCC pit with pre-cast RCC cover, charcoal/salt, funnel etc complete all as specified & directed. Notes: (i) The concrete pit shall be PCC 1:3:6 type C-1, 40 mm thick pre cast cover slab of RCC (1:2:4) type B-1 using 20mm graded stone aggregate reinforced with 8mm TMT bars @ 10 cm C/C on both sides with suitable cast iron handle shall be provided in lieu of cast iron cover shown in electrical plate No 3 of MES SSR Part-I. (ii) Item includes the cost of 7.50m GI pipe for protection of earth wire/strip Any variation in length shall be adjusted through deviation order. (iii) Item includes cost of 7.50m earth lead wire/strip. Any variation in length shall be adjusted through deviation order. (iv) PCC pit shall be provided at least 500 mm away from the pit and not on the earth pit itself and the extra cost of additional length of watering pipe, bends, elbow etc shall be deemed included in the unit rate.

Taking down old unserviceable DB and S&F Busbar chamber TPN current capacity 200 Amp 04 way horizental type, total enclosed with porcelain Insulator and colour coated tinned copper bus bar with suitable size of legs including PCC work fixing on ground or on wall/pole with suitable size of clamp, Nut, bolts, suitable size of thimbles for connection etc. complete all as specified & directed.

Supply, jointing, commissioning and testing in replacement heat shrinkable end termination / straight through jointing kit suitable for 1100 volt grade (Earthed) cable for outdoor type complete with jointing material and required accessories suitable for underground XLPE cable of size 4 Core x 95/120 Sqmm (earthed) complete all as specified & directed.

M&L for painting to steel structure/ fencing (both side wall)/ gate / board etc in any size/ make / thickness etc with MS fittings such as cross arms, clamps, pipe channel, bracing / wire mesh fencing (both side will be considered as one unit) installation board etc after removing ,scraping cleaning etc to old paint using shyenthic enamel paint applying two coat (one as finishing ) over one coat of red primer oxided by paint spray gun including marking/ written indication sign/ words in diffrent colour etc complete all as specified & directed. Note : Paint colour shall be approved by Engr-in-Charge.

Note :- (i) Credit shown in credit schedule of tender document shall be considered by the tenderer while quoting the rates of various items. The same shall be recovered from various payment to contractor before handing over old material. The contract amount shall be arrived at after deduction of Schedule of Credit from the total quoted amount in BOQ. (ii) Make of material shall be as per mentioned in Particular specifications or Appendix 'B' to Particular specifications as approved by AGE (I) AF manauri

M/S SHIV BALLABH MISHRA (BID ID -3021607)

Avion Industries (BID ID -3029045)