PROVN OF CHS FOR CERTAIN TECH ACCN ALONGWITH MISC B/R WORKS AT GULMARG

Amount

Note: (i) Please refer Schedule 'A' Notes given in tender documents. (ii) This schedule 'A' Part-XI is not estimated by MES and the estimated rate indicated as "Rs. 0.00" under Col. 5 signifies this fact only. (iii) The quoted rates shall include the rates of all repair works including all the Material and Labour during execution of work for the existing building as per existing specification of building all as directed by Engineer in charge.

LUMPSUM/ OTHER PRE-PRICED PROVISIONAL SCHEDULES OF WORKS

Lump sum price worked out by the contractor for BUILDING WORKS as listed in Schedule 'A' Part-I brought forward from serial page No. 31

Lump sum price worked out by the contractor for INTERNAL ELECTRIFICATION WORKS as listed in Schedule 'A' Part-II brought forward from serial page No. 32

Lump sum price worked out by the contractor for INTERNAL WATER SUPPLY WORKS as listed in Schedule 'A' Part-III brought forward from serial page No. 34

Lump sum price worked out by the contractor for SEWAGE DISPOSAL WORKS as listed in Schedule 'A' Part-IV brought forward from serial page No. 36

Lump sum price worked out by the contractor for ROAD/PATH/CULVERT WORKS as listed in Schedule 'A' Part-V brought forward from serial page No. 39

Lump sum price worked out by the contractor for AREA DRAINAGE WORKS as listed in Schedule 'A' Part-VI brought forward from serial page No. 40

Lump sum price worked out by the contractor for EXTERNAL ELECTRIFICATION WORKS listed in Schedule 'A' Part-VII brought forward from serial page No. 42

Lump sum price worked out by the contractor for EXTERNAL WATER SUPPLY WORKS as listed in Schedule 'A' Part-VIII brought forward from serial page No. 43

Lump sum price worked out by the contractor for SITE CLEARANCE & EARTH WORKS as listed in Schedule 'A' Part-IX brought forward from serial page No. 44

MISC ITEMS OF WORKS (SCHEDULE 'A' PART-XI)

Supply and fix 6mm thick E board as in ceiling having expanded polystyrene (EPS) fixed in frame work of size 595 x 595 mm complete all as specified and directed.

Supply and fix Gl frame work (grid size 605 x 605mm) for seamless ceiling comprising of Gl perimeter channnel 0.55 mm thick with two unequal flanges of 20 and 30 mm and web of 27 mm fixed to surrounding wall using nylon sleeves and screws at 450 mm centre to centre/intermediate channel 0.9 mm thick having two equal flanges of 15 mm each and web of 45 mm suspended from soffit at approx 900 mm centre to centre with Gl cleat and steel expansion fasteners with and including ceiling section (not exc 1.2 m length) of 0.55 mm thickness having kurled web of 50 mm and flange of 26 mm each with lips of 10.5 mm fixed to the intermediate channel with connecting clips across the intermediate channel at 457 mm centre to centre complete all as specified and directed.

Supply & fix aluminium (Die Cast) body door closer hydraulically regulated, designation No. 3, universal type, suitable for door shutters of 851 to 1000 mm in width and of weight between 61 to 80 kg and fixed complete all as specified and directed.

Supply & fix aluminium (Die Cast) body door closer hydrau lically regulated, designation No. 2, universal type, suitable for door shutters of 701 to 850 mm in width and of weight between 36 to 60 kg and fixed complete all as specified and directed.

Dismantling wall and ceiling boards (fibre, pulp, insulation, etc.) or insulation boards/slabs/blankets, any thickness, including cover fillets complete all as specified and directed.

Taking down chowkats or frames with shutters (without taking off shutters from the frames) not exceeding 1.50 Sqm each and removal from site and taking to MES store yard including making good the existing surfaces as per existing specifications complete all as specified and directed.

Taking down shutters of any description not exceeding 1.00 sqm each and removal from site and taking to MES store yard complete all as specified and directed.

Material and labour for 2nd class softwood plain fillets, bull nosed, splayed, chamfered or rounded on one edge or face, secured with screws, area not exceeding 3 sq. cm complete all as specified and directed.

Material and labour for 2nd class softwood plain fillets, bull nosed, splayed, chamfered or rounded on one edge or face, secured with screws, area exceeding 3 sq. cm but not exceeding 6 sq. cm complete all as specified and directed.

Material and labour for 2nd class softwood plain fillets, square, rectangular or triangular in section, clean sawn, secured with screws area exceeding 6 sq. cm but not exceeding 13 sq. cm complete all as specified and directed.

Material and labour for 2nd class softwood plain fillets, square, rectangular or triangular in section, clean sawn, secured with screws area exceeding 13 sq. cm but not exceeding 25 sq. cm complete all as specified and directed.

Material and labour for 6 mm thick plywood (No. of ply 5), grade BWR, type BB, fixed with nails to timber frame work complete all as specified and directed.

Supply and fix bonded mineral wool blanket slab made from glass density 24 kg/cum and fixed as per manufacturer’s instructions, 40mm thick complete all as specified and directed.

Preparation of new surfaces of plywood of any description and applying two coats of synthetic enamel paint over a coat of pink primer not otherwise described over 10 cm width or girth complete all as specified and directed.

Supply and fix 2nd class soft wood plain, solid, straight chowkats and frames, wrought, framed rebated on the solid, rounded or chamfered, put together with glue pinned at joints, supplied and fixed complete all as specified and directed.

Supply and fix mild steel work as in bands, straps, supports or stays for rainwater, ventilating pipes, including bolts, if required: hooks (stay), heavy, for large gates; hook and pintle hinges: and similar small articles conforming to Fe-290 Gde-E-165 complete all as specified and directed.

Material and labour for PCC (1:3:6) type C1 using 20mm graded stone aggregate as in bed block, filling of hold fast, clamp etc with and including using necessary form work complete all as specified and directed.

Preparation of new surfaces of wood or wood based surfaces of any description and applying two coats of synthetic enamel paint over a coat of pink primer not otherwise described not exceeding 10 cm width or girth complete all as specified and directed.

Material and labour for applying two coats of synthetic enamel paint over old surfaces of wood or wood based surfces not otherwise described over 10 cm width or girth complete all as specified and directed.

Supply and fix 2nd class hard wood, 30mm thick glazed and skeleton shutters, open rebated and prepared to receive glass, gauze, etc. (without sash bars), edges of framing plain, chamfered or rounded. fitted with cut and mitred beads for securing glass, etc.; sizes of me-mbers of shutters as specified in SSR Part-I, Section 8, clause 8.24 (a); supplied and fitted to chowkats provided with stiles and rails complete all as specified and directed.

Supply and fix 75mm long butt hinges, medium weight, cold rolled mild steel, complete all as specified and directed.

Supply and fix 125mm long aluminium anodized barrel tower bolts complete all as specified and directed.

Supply and fix 100mm long aluminium anodized handles complete all as specified and directed.

Supply and fix 5.5mm thick sheet glass, ordinary quality and glazing with oil putty in square exc 0.5 sq. m in each pane complete all as specified and directed.

Design, Supply, installation, commissioning and testing of Central Heating Plant using oil fired Glycol based Hot water generator (Kerosene/ HSD oil as fuel) suitable for operation at 50Hz, Three phase 4 wire, 433/230 volts, AC Supply, complete for maintaining the temperature inside the building at 20°C ± 2°C during winter for the buildings. The temperature should be maintained at Gulmarg as per the data sheet given in Particular Specifications at ( min -18°C) at the height of 2650 mtr above MSL . Tentative Capacity of Plants is as follows : (a) Building NO. P-73 Demo Coy Living Accn (G+2) - 400000 Kcal/Hr (200000 x 2 working) with 200000 Kcal/Hr Standby. (b) Building NO. P-47 Old Students Living Accn (G+1) - 200000 Kcal/Hr (100000 x 2 working) with 100000 Kcal/Hr Standby.

Each CHS Plant should comprise of boilers (2 nos Working + 1 no Stand by), glycol solution make up centrifugal circulation pumps (01 nos Working + 1 no Stand by) for each boiler, flue gas exhaust pipe connected to chimney as per CPCB norms (01 No with Each Boiler) , expansion tank, glycol fluid tank, underground bulk oil storage tank (not less than 10 KL), day oil storage tank (not less than 990 Ltrs), transfer gear oil pump kerosene oil (01 no Working + 1 no Stand by) for each boiler. Kerosene/HSD oil piping of suitable size with necessary accessoires, hot glycol fluid piping of suitable size with suitable insulation and necessary accessoires, suitable valves, Wall mounted FCUs with remote control, Wall mounted Towel Radiators in each toilets, 1st fill of glycol charge (The mixture of water and glycol shall have freezing temperature of -25 deg C), LT Panel with necessary safety control system with all accessoires including all necessory electric connection with the equipment (Cables shall run in Cable tray of suitable size), danger notice plate, “ No Smoking " and “ Flammable” sign board as per requirement of Petroleum Rules and CCOE Nagpur) and all other necessary items. Notes : (a) All the equipment & accessories should be as per appropriate codel provisions. (b) The tenderer is required to workout their rates/ price and quote their based on the Design. The rates quoted by the tenderer for the work deemed to include the provision of following:-

(i) Necessary PCC/RCC foundation for Chimney, Pumps, Boilers, Tanks and other equipments as specified by the OEM. (ii) Design, supply, install, testing and commissioning of CHS to plant. (iii) Submission of whole final scheme of CHS including Boiler and pumps capacity design, FCUs capacity design, piping design from plant to the building for circulation of Glycol mixture and technical specification duly vetted by IIT (not by professor/designer in his individual capacity) within 90 days from date of commencement of work for approval of Accepting Officer. The invoice of the payment made to institute for vetting the whole scheme to be submitted to the Department. (iv) All the Electric Panels should be as per suitable ingress portection Code and CPRI approved. All the equipment & accessories should be as per appropriate codal provisions. (v) All the miscellenous and other items, if any required, as per OEM's Design. (vi) Piping between the building and CHS room to be laid as per best engineering practice. Cost of cutting road/path/culvert or making underground duct for pipes etc including making good to the disturbed surfaces matching with existing are deemed to be included in the quoted rates. (vii) All the makes of the equipments should be as per the approve makes of products as listed in appx of particular specifications.

Design, Supply, installation, commissioning and testing of Central Heating Plant using oil fired Glycol based Hot water generator (Kerosene/ HSD oil as fuel) suitable for operation at 50Hz, Three phase 4 wire, 433/230 volts, AC Supply, complete for maintaining the temperature inside the building at 20°C± 2°C during winter for the buildings. The temperature should be maintained at Gulmarg as per the data sheet given in Particular Specifications at ( min -18°C) at the height of 2650 mtr above MSL . Tentative Capacity of Plants is as follows : (a) Building NO. P-48 Admin Block (G+2) - 400000 Kcal/Hr (200000 x 2 working) with 200000 Kcal/Hr Standby.

Each CHS Plant should comprise of boilers (2 nos Working + 1 no Stand by), glycol solution make up centrifugal circulation pumps (01 nos Working + 1 no Stand by) for each boiler, flue gas exhaust pipe connected to chimney as per CPCB norms (01 No with Each Boiler) , expansion tank, glycol fluid tank, underground bulk oil storage tank (not less than 10 KL), day oil storage tank (not less than 990 Ltrs), transfer gear oil pump kerosene oil (01 no Working + 1 no Stand by) for each boiler. Kerosene/HSD oil piping of suitable size with necessary accessoires, hot glycol fluid piping of suitable size with suitable insulation and necessary accessoires, suitable valves, Wall mounted FCUs with remote control, Wall mounted Towel Radiators in each toilets, 1st fill of glycol charge (The mixture of water and glycol shall have freezing temperature of -25 deg C), LT Panel with necessary safety control system with all accessoires including all necessory electric connection with the equipment (Cables shall run in Cable tray of suitable size), danger notice plate, “ No Smoking " and “ Flammable” sign board as per requirement of Petroleum Rules and CCOE Nagpur) and all other necessary items. Notes : (a) All the equipment & accessories should be as per appropriate codel provisions. (b) The tenderer is required to workout their rates/ price and quote their based on the Design. The rates quoted by the tenderer for the work deemed to include the provision of following.

(i) Necessary PCC/RCC foundation for Chimney, Pumps, Boilers, Tanks and other equipments as specified by the OEM. (ii) Design, supply, install, testing and commissioning of CHS to plant. (iii) Submission of whole scheme of CHS including Boiler and pumps capacity design, FCUs capacity design, piping design from plant to the building for circulation of Glycol mixture and technical specification duly vetted by IIT (not by professor/designer in his individual capacity) within 90 days from date of commencement of work for approval of Accepting Officer. The invoice of the payment made to institute for vetting the whole scheme to be submitted to the Department. (iv) All the Electric Panels should be as per suitable ingress portection Code and CPRI approved. All the equipment & accessories should be as per appropriate codal provisions. (v) All the miscellenous and other items, if any required, as per OEM's Design. (vi) Piping between the building and CHS room to be laid as per best engineering practice. Cost of cutting road/path/culvert or making underground duct for pipes etc including making good to the disturbed surfaces matching with existing are deemed to be included in the quoted rates. (vii) All the makes of the equipments should be as per the approve makes of products as listed in appx of particular specifications.

Material and labour for point wiring complete with PVC insulated unsheathed 1100 volt grade FRLS cable with multi stranded copper conductor of size 1.5 Sq mm (Nominal area) drawn through and including PVC conduit (Medium duty) of suitable size (as per conductor run) with all fittings and accessories concealed in wall and ceiling portion inculding concealed sunk in pressed steel terminal boxes of not less than 2mm thick required size factory made and painted with synthetic enamel black paint with including top cover 3mm thick plastic laminated sheet (Make : Hylum) of required colour fixed with brass screws and cup washers with and including 1.5 sqmm FRLS multi stranded copper conductor as continuous earth wire drawn in same concealed conduit, connected to main earth and earth dolly including cutting chases and making good as per existing specification for one light/fan/exhaust fan point controlled by one switch complete all as specified and directed.

Material and labour for point wiring complete with PVC insulated unsheathed 1100 volt grade FRLS cable with multi stranded copper conductor of size 1.5 Sq mm (Nominal area) drawn through and including PVC conduit (Medium duty) of suitable size (as per conductor run) with all fittings and accessories concealed in wall and ceiling portion inculding concealed sunk in pressed steel terminal boxes of not less than 2mm thick required size factory made and painted with synthetic enamel black paint with including top cover 3mm thick plastic laminated sheet (Make : Hylum) of required colour fixed with brass screws and cup washers with and including 1.5 sqmm FRLS multi stranded copper conductor as continuous earth wire drawn in same concealed conduit, connected to main earth and earth dolly including cutting chases and making good as per existing specification for three pin 6A switch socket outlet complete all as specified and directed.

Material and labour for point wiring complete with PVC insulated unsheathed 1100 volt grade FRLS cable with multi stranded copper conductor of size 2.5 Sq mm (Nominal area) drawn through and including PVC conduit (Medium duty) of suitable size (as per conductor run) with all fittings and accessories concealed in wall and ceiling portion inculding concealed sunk in pressed steel terminal boxes of not less than 2mm thick required size factory made and painted with synthetic enamel black paint with including top cover 3mm thick plastic laminated sheet (Make : Hylum) of required colour fixed with brass screws and cup washers with and including 2.5 sqmm FRLS multi stranded copper conductor as continuous earth wire drawn in same concealed conduit, connected to main earth and earth dolly including cutting chases and making good as per existing specification for one 6 pin socket outlet two in one 6/16A on an independent board complete all as specified and directed.

BLANK

Supply and fixing exhaust fan made of sturdy Engineering plastic complete with louvers shutter, voltage 230V, 50 Hz, RPM 900, Copper winding of sweep 250mm and all accessories and including connecting up with three core flexible copper conductor cable of suitable size from ceiling rose complete all as specified and directed.

Supply and fixing exhaust fan made of sturdy Engineering plastic complete with louvers shutter, voltage 230V, 50 Hz, RPM 1400, Copper winding of sweep 450mm and all accessories and including connecting up with three core flexible copper conductor cable of size 2.50 sqmm from ceiling rose complete all as specified and directed.

M&L for Earthing complete with galvanised steel earth plate electrode 60cm x 60cm x6 mm thick buried directly in gound (earth pit not less than 2.25 mtr deep below normal ground level) with top edge of plate not less than 1.5 mtr below normal ground level, connected to galvanised iron earth lead 4mm dia by means of bolt, nuts check nuts and washers of galvanised iron and 4 mm dia GI earth wire protected by provn of GI light grade pipe 15mm bore upto 7.5mtr including provision of concrete pit in PCC (1:2:4) type B-1 ( using 20 mm graded crushed stone aggregates ) with 50mm thick cover of RCC (1:2:4) reinforced with 8mm dia TMT bars @80mm c/c both ways and frame of angle iron 25x 25x3mm with lugs 02 Nos and with 6 mm dia MS bar handle made to shape, GI medium grade 20 mm bore pipe for watering perforated at bottom 1.75 mtr long placed on top edge of earth plate, common salt and charcoal filling, test point made out of Bronze/Gun metal with fixing arrangement, funnel, wire mesh and excavation/earth work in hard/dense soil, returning filling in and removal of surplus soil to a distance not exceeding 50 metre, all as per electrical plate No 3 of SSR -2009 Part -I and connecting to earth test point all as specified or indicated including testing on completion, complete all as specified and directed. Note : The quoted rate of earthing shall be deemed to include cost of 7.5 m long galvanised wire 4 mm dia and GI light grade protection pipe 15 mm bore and GI medium grade 20 mm bore watering pipe. Any variation in length shall be adjusted through deviation order.

Supply and fixing LED lighting fixture of 20W, 230V, 50 Hz with integral sleek extruded polycarbonate channel with white acrylic reflector cover, with driver and all accessories, surface/pendent mounting, power factor not less than 0.9 and including connecting up with and including three core flexible copper conductor cable of suitable size from ceiling rose and tube rod 20w complete all as specified and directed.

Supply and fixing LED building security light with pressure die cast aluminum housing with polycarbonate cover, finless design, dedicated peanut optics, > 100 lumen/W system efficiency, minimum 2500 system lumens, 45W system wattage (including driver), color temperature > 5700K, CRI>80, IP65 protection, IK07 rating including 25mm bore GI pipe light grade of 1.5 meter long bend pipe (bend at 120°) with clamps and fixing accessories etc.The potted electronic driver with THD<10%, PF>0.95, LED fitting is complete all as per OEM specified and directed. LED driver and housing is of same make as of light fitting and electric connection using suitable size PVC insulated flexible three core copper cable complete all as specified and directed .

Supply and fixing sheet metal enclosure distribution board SPN 8 way 230 V, 50 Hz, IP 43 double metal door with neutral busbar 200 Amp, fixed flush to wall incluing chasing, making good the disturbed surfaces and connection with copper thimbles complete all as specified and directed.

Supply and fixing sheet metal enclosure distribution board SPN 4 way 230 V, 50 Hz, IP 43 double metal door with neutral busbar 200 Amp, fixed flush to wall incluing chasing, making good the disturbed surfaces and connection with copper thimbles complete all as specified and directed.

Supply and fixing MCB SP 240 Volt, 50Hz , 10 KA, 'C' series of rating 06 to 32 Amp confirming to IS/IEC-60898-1 & IS/IEC-60947-2 complete all as specified and directed.

Supply and fixing MCB SPN 240 Volt, 50Hz , 10 KA, 'C' series of rating 16 Amp confirming to IS/IEC-60898-1 & IS/IEC-60947-2 complete all as specified and directed.

Supply and fixing MCB SPN 240 Volt, 50Hz , 10 KA, 'C' series of rating 32 Amp confirming to IS/IEC-60898-1 & IS/IEC-60947-2 complete all as specified and directed.

Supply,Installation Testing & Commisioning of Silent type Diesel Engine driven generating set with governing class G2 incl sound reducing canopy (Sound level not more then 75 decibal distance 1 Mtr) 14 gauge as per proper guideline issued by Central pollution Control board, 415 Volts, 3 Phase 50Hz Supply complete with pannel for automatic starting on main failure control panel suitable for giving an output of 200 KVA after considering derating factor confirming to IS-2001 at 2750 Metre altitude above mean sea level and capable of operating between temperature range (-20°C to +40° C) and alternator of suitable capacity not less than 264 HP @ 1500 RPM. The DG set comprise of AMF panel with auto change main to generator and vice versa self starter with batteries water cooled and comprising all standard fittings and all piping etc as below a) Alternator: Directly coupled with engine and suitable to produce 415 Volts, 3 Phase 4 wire system, 50Hz 0.8PF @ 1500RPM of capacity 200KVA all as per IS:13364 and upto date amendments with H class insulation self excited self regulated,Screen protected drip proof type with two end shield ball/roller bearing with damper winding in each pole complete all as specified and directed.

b) Engine: Water cooled Diesel Engine (CPCB Norms compliance) developing Min 264 HP or as recommended by the manufacturer for 2750 Mtr altitude having Self start engine (Including batteries with provn of charging the batteries and leads) suitable to drive above specified alternator complete with foundation (Foundation design as per OEM) as per IS:26401/26402, Coupled directly through flexible coupling ,Multi cylinder four stroke,Cold starting 1500 RPM industrial type with AI electronic Governer suitable to regulate speed of DG Set from No load to full load completed with fuel tank of cap as per manufacturer recommendations, fuel lines, exhaust pipe duly insulated with asbestos rope and with support and silencer mufflers etc for continous operation and standard accessories,Sump pre heaters,Cold Start kit etc complete all as specified and directed. c) Canopy: Canopy enclosure shall be powder coated and fabricated out of powder coated after passing through seven tank processes 16 SWG CRCA MS sheet and lockable doors should be provided in Canopy with lockable fuel filling arrangement provided external to the canopy.The exhaust system and noise suppresor shall be provided with thermal insulation by using fire retardant/non lighting foam to prevent excess heat radiation on the engine and safe operator.Absorption type non resistance residential silencer shall be provided to suppress exhaust noise from the engine.

d) Alignment and fuel Tank : Alternator and Engine aligned on a common 14 SWG CRCA MS base frame complete with MS Fuel tank Fabricated out of 16 SWG CRCA MS sheet and is part of base frame. e) Generating Panel : DG should consist of AMF Generating Panel auto starting on main failure mounted as per manufacturer. f) Maintenance Spares: (i) Fuel filter element - 02 Nos (ii) Oil Filter element - 03 Nos (iii) Element Air cleaner outer-06 Nos (iv) V Belt-02 Nos (v) Filter lubricant oil bypass - 02 Nos g) DG Set shall be supplied alongwith acoustic enclosure of the manufacturer suitable for 200 KVA DG set as per CPCB norms. Notes: The quoted rates shall be deemed to include cost of following :-

(i) Capacity of alternator at 2750 M altitude AC 3 Phase 415 Volts 50 Hz and as recommended by the manufacturer for above sized DG set. (ii) PCC platform as per manufacturer design (iii) Engine and alternator shall be assembled on common steel frame by the manufacturer itself and not by rep/authorised agent/sister concern etc. (iv) Engine shall designed keeping in consideration of de rating factor for 2750 M altitude. (v) DG set to be tested for 12 Hrs contineously as following All testing Materials and fuels to be provided by the contractor No Load = 30 Min,25% of rated load = 1 Hr, 50% of rated load = 1 Hr , 75% of rated load = 1 Hrs, Full load = 2 Hrs 110% load = 1 Hrs Full load = 2 Hrs , 75% load = 1 Hrs,50% load = 1 Hrs, 25% load = 1 Hrs No load = 30 Min. (vi) Contractor shall produced a copy of approved cerrtificate to authinticate the above from the OEM/DE.

M&L for Earthing complete with galvinised steel earth plate electrode 60 cm x 60cm x 6mm thick buried directly in ground (earth pit not less than 2.25 mtr deep below normal ground level) with top edge of plate not less than 1.5 mtr below normal ground level, connecting to galvanised iron earth strip 32x6 mm, by means of bolt nuts, check nuts and washers including provn of concrete pit in PCC chamber (1:3:6) type C-1 using 20 mm graded stone aggregates, with fair finish , internal surface of concrete chamber shall be given 15mm thick plaster in CM 1:4, funnel with wire gauge (0.68mm) 8 mesh per liner inch , 40mm thick RCC pit cover 320mmx320mm of concree (1:2:4) type B-1 using 20 mm aggregate reinforced with 8mm dia TMT bar @ 80mm c/c both ways and charcoal dust and common salt all as in shown in electrical plate No-03 of MES SSR Pt-I and specified including provision of earth lead strip protected by 40 mm dia light grade GI Pipe and watering pipe shall be 20 mm dia medium grade and including all excavation and earth work and connecting the earthing to and earthing test point and testing on completion, complete all as specified and directed. Note: The unit quoted rate of earthing shall be deemed to included cost of 7.5 M long GI earth strip 32x6 mm and protection pipe of 40 mm bore light grade, GI 20mm dia medium grade watering pipe. Any variation in length shall be adjusted through deviation order.

Supply, installation, testing and commissioning outdoor type, stepdown transformer, 11 KV/415 volts (at full load) AC 3 phase 50 HZ, 160 KVA capacity, core type, double copper wound, Oil immersed, naturally cooled, oil Natural Air Natural (ON AN) with external cooling tubes, delta connected on primary side (HV) and star connected on secondary side (LV) in accordance with vector group DYN-11 with neutral brought out on secondary side (LV side) and having taping at ±2.5% & ±5% on HV side to be charged by means of hands operated off load tap changer gear. The maximum temperature rise should not exceed 45 degree celsius in oil and 55 degree celsius in HV/LV winding when measurement by resistance method after continous full load run on an ambient temp of 40 degree celsius. The transformer shall be IS-1108 of level-2 marked and shall comprises for the following:- (a) Three nos porcelain bushing suitable for 11 KV on HV side, complete with copper rods nuts and washers. (b) One cable box on LT side (Secondary side) consisting of four nos porcelain bushing with copper rods, complete with nuts and washers with cable glands suitable for reception/ taking out 3.5 core 95 LT 1100 Volts grade, PVC/ XLPE insulated and PVC sheathed heavy duty armourd cable including jointing material complete all as specified and directed.

(c) De-hydration breather with first fill of dehydrating agent (silica gel) (d) Explosive vent, Thermometer pocket on tank cover, oil level gauge, Oil drain ilter valve, lifting lugs, oil filling hole with cap/ plug with connection plate complete, air release valve plug and four nos plain solid cast steel detachable rollers. (e) One no 100 mm dia, dial type thermometer, vapour pressure type, having range 0-120 degree celsius with metal guard having maximum perimeter temperature reading indicator with re-setting device. (f) Two earthing terminals on tank cover to facilitate fixing of 50 X 6 mm galvanised iron earth strip for earthing of body. (g) Rating plate and terminal marking plate. (j) Extra bushing for neutral, in the LT cable box for providing independent set of earthing for neutral. (k) First fill of new and unused transformer oil, IS-335 filtered and testing upto 40 KV dielectric strength at 2.5 mm air gap between testing electrodes. (l) Providing adequate size and nos of channel embedded in floor, for movement of transformer.

Steel tubular swaged poles complete with MS base plate Continuously welded to pole, finial taper plug, bolts, nuts & screws as specified type 410 SP- 55 (11 metres long) including two coats of black bituminous paint internally throughout and externally upto embedded portion and including applying two coats of synthetic enamel paint over a coat of red oxide primer with black and white strip of 30 cm each upto 1.5 m height and two coats of aluminium paint over a coat of red oxide primer externally on remaining exposed surface after eraction in position incl prepration of surface, complete all as specified and directed. NOTE: Earth work, PCC and coping will be measured and paid for separately under respective Items and Schedules.

Supply and install Air break gang operated, outdoor type HT 11 KV triple Pole 200 Amp Air brake Fitting type with fixed contacts of phospherous bronze and moving contact copper with mechanically operated from ground level, horizental mounted completewith HT insulator and steel frame, with operating rod made out of 25mm dia GI Pipe medium grade with 12 insulator complete all as specified and directed.

Supply and laying burnt clay brick sub class 'B' old size brick, designation 75 laid perpendicular to the axis of the cable for cable protection, in trenches complete all as specified and directed.

Material and labour for dry sand cushioning to under ground cable on layer of 8cm thick before laying of cable and second layer 15cm thick after laying of cable complete all as specified and directed. NOTE: Punned fined sand filled shall only be measured and paid as per SSR Part-I.

M/S RATHER CONSTRUCTION CO