Goa Tourism Development Corporation Limited has published Beautification Of Pathway And Development Of Parking Area Including Illumination Of Road From O Coqueiro Hotel Junction To Copperleaf Hotel Junction On Chogm Road And Art Park Road From O Coqueiro Hotel Junctionat Porvorim.. Submission Date for this Tender is 13-09-2022. Footpath Work Tenders in North Goa Goa. Bidders can get complete Tender details and download the document.
| Sl. No. | Item Description |
| 1 | CIVIL WORKS |
| 2 | Earthwork in excavation in trenches for all leads & lifts in all type of strata comprising of any type of materials either in full or part as the case may be adopting any method/methods as may be convenient as permitted excluding blastingin all conditions such as dry, moist, foul, saturated, submerged, etc,. including dressing of sides, planking & strutting, timbering ,ramming of bottom ,pumping and bailing out water ,barricading danger lighting guarding, getting out excavated soil & stacking as directed by Engineer for all leads & lifts etc. complete |
| 3 | Earthwork in excavation by mechanical means (hydraulic excavator)/manual means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sq.m on plan) including disposal of excavated earth lead upto 50 m and lift upto 1.5m disposed earth to be leveled and neatly dressed including providing barricading, danger lighting guarding as directed in : |
| 4 | Refilling the pipeline/foundation trenches plinth sides, foundation etc. with available excavated earth in layers not exceeding 20 cm depth consolidating each layer ramming and watering lead upto 50 M and all lifts and disposal of surplus earth as directed by Engineer . |
| 5 | Rubble packing with hard laterite stone under floors including watering ramming and consolidating etc. in pipeline trenches and other foundations complete. |
| 6 | Pre-cast cement concrete solid block masonry of compressive strength 70 kg / cm2 in cement mortar 1:4 (1 cement : 4 corase sand ) in foundation and plinth size of blocks (30 x 20 x 15) |
| 7 | Providing & laying cement concrete 1:2:4 (1 cement: 2 coarse sand: 4 graded granitic or basaltic stone aggregate 20 mm. nominal size) excluding cost of centering, shuttering and finishing in: All work up to Plinth level |
| 8 | Providing and laying up to floor 5 level cement concrete 1 : 2 : 4 ( 1 Cement : 2 coarse sand : 4 graded granitic or basaltic stone aggregate 20 mm nominal size) including smooth finishing to exposed surfaces ,cement mortar 1:3 ( 1 cement : 3 fine sand ) including centering and shuttering etc. in string courses ,coping ,bed plate,anchor block,plain window sills and the like. |
| 9 | Providing and laying in position ready mixed concrete (RMC) manufactured in fully automatic batching plant and transported to site of work in transit mixer for a lead upto 10kms having continious agitated mixer, manufactured as per mix design of specified grade for reinforced cement concrete work including pumping of R.M.C., from the transit mixer to the site of laying, excluding the cost of centering, shuttering, finishing and reinforcement including the cost of admixtures in recommended porportions as per IS : 9103 to accelerate/retard setting of concrete, improve workability without imparing strength and durability as per the directions of the engineer-in-charge. All works upto floor V level. M-25grade of concrete |
| 10 | Centering and shuttering including strutting, propping, & removal of form forFoundation, footings, bases of columns |
| 11 | Providing TMT steel reinforcement bars of SAIL, TATA, VIZAG made only (Confirming to IS 1786 of 1986)for RCC work (conforming to I.S. 1786 of 1986) including bending, binding & placing in position in all the floorsalongwith the factory made precast concrete cover blocks of specified sizes whose compressive strength is not less than that of surrounding concrete in the structural member.Minimum Grade of Steel - Fe 450 |
| 12 | Providing and laying factory made Shot blasted cement concrete interlocking paver block of minimum M35 grade made by heavy duty block making machine with strong vibratory compaction and of aprpoved size and design / shape laid in 50 mm thick compacted bed of coarse sand, filling the joints with coarse sand, etc. all complete as per the direction of Engineer.- in I, Wave, Rectangular, Square etc. shapes. The products should comply to IS 15658:2006 and manfucatured by ISO9001: 2008 certified plant. The shot blasting should be done using 0.4-0.5mm dia steel shots with a speed of 3200 rpm. a 60 mm thick in all colours except grey (M35 grade) |
| 13 | Providing and laying factory made Shot blasted cement concrete interlocking paver block of minimum M35 grade made by heavy duty block making machine with strong vibratory compaction and of aprpoved size and design / shape laid in 50 mm thick compacted bed of coarse sand, filling the joints with coarse sand, etc. all complete as per the direction of Engineer.- in I, Wave, Rectangular, Square etc. shapes. The products should comply to IS 15658:2006 and manfucatured by ISO9001: 2008 certified plant. The shot blasting should be done using 0.4-0.5mm dia steel shots with a speed of 3200 rpm. b 60 mm thick in Grey colour (M35 grade) |
| 14 | Providing and laying factory made Shot blasted cement concrete interlocking paver block of minimum M35 grade made by heavy duty block making machine with strong vibratory compaction and of aprpoved size and design / shape laid in 50 mm thick compacted bed of coarse sand, filling the joints with coarse sand, etc. all complete as per the direction of Engineer.- in I, Wave, Rectangular, Square etc. shapes. The products should comply to IS 15658:2006 and manfucatured by ISO9001: 2008 certified plant. The shot blasting should be done using 0.4-0.5mm dia steel shots with a speed of 3200 rpm. c 80 mm thick in all colours except grey (M40 grade) |
| 15 | Providing and laying factory made Shot blasted cement concrete interlocking paver block of minimum M35 grade made by heavy duty block making machine with strong vibratory compaction and of aprpoved size and design / shape laid in 50 mm thick compacted bed of coarse sand, filling the joints with coarse sand, etc. all complete as per the direction of Engineer.- in I, Wave, Rectangular, Square etc. shapes. The products should comply to IS 15658:2006 and manfucatured by ISO9001: 2008 certified plant. The shot blasting should be done using 0.4-0.5mm dia steel shots with a speed of 3200 rpm. d 80 mm thick in grey colour (M40 grade) |
| 16 | Precast plain cement chequered tiles 22 mm thick of required shades laid in floors, treads of steps and landing on 20 mm thick bed of Cement mortar 1:4 (1cement : 4 coarse sand) jointed with neat cement slurry mixed with pigment to match the shade of tiles including rubbing and cleaning etc. complete. c Dark shades using ordinary cement |
| 17 | Supplying and fixing Pre-cast cement concrete kerb-stones(factory made,the factory should be ISO certified and registered under Dirctorate of Industries, Govt. of India) of M-20 with 20 mm nominal size granitic/basaltic aggregate properly consolidated by mechanical plat-form and vibrators with smooth finish including fixing at site complete as per specification. c Size 60 cm L x45 cm H x 15 cm T |
| 18 | Providing and fixing coloured ceramictiles(Bell or equivalent) of 8" x 12" size and 6 mm thick in skirting and dados on 12 mm thick cement plaster 1:3 (1 cement : 3 coarse sand) and jointed with cement slurry complete. |
| 19 | 18mm cement plaster in two coats under layer 12mm thick cement plaster 1:5 ( 1 cement : 5 coarse sand) and top layer 6mm thick with cement plaster 1: 3 (1 cement : 3 coarse sand) finished with sponge. |
| 20 | Extra for providing and mixing water proofing material proportion recommended by the manufacturers. (a)12mm cement plaster 1: 3 (1 cement : 3 sand) |
| 21 | Painting three or more coats with acryllic exterior paint of approved brand and manufacture (such as weather shield,APEX) including applying one coat of cement primer and one coat of surface treatment etc. complete. |
| 22 | Neat Cement punning |
| 23 | Carting away unwanted excavated material such as soil, lime, moorum, building rubbish(RCC debris, masonary debris, woodwork, door & windows, tiles etc), laterite stone, ordinary rock etc. from sitelead of 5km including allloading & unloading charges ( A ) ( by mechnaical Automative Transport ) Contractor should arrange land for dispose up these material at his own cost Lead upto 5 km.Contractor should quote the rate considering salvage value of mentioned material. All statutory approval will be taken by Contractor |
| 24 | Demolishing cement concrete 1:4:8 or leaner mix including disposal of material within 50 m lead |
| 25 | Demolishing laterite stone masonry in cement mortar including stacking of serviceablematerial & disposal of unserviceable material within 50 mts. lead. |
| 26 | Dismantling the tile workin floors and roofslaidin cement including stacking of materials within50 meters lead for thickness of tiles 10mm to 25mm. |
| 27 | Taking out existing CC interlocking paver blocks from footpath/ central verge, including removal of rubbish etc., disposal of unserviceable material and stacking of serviceable material within 50 metre lead as per direction of Engineer-in-Charge. |
| 28 | Supplying and fixing ofPrecast RCC slabs(factory made,the factory should be ISO certified and registered under Dirctorate of Industries, Govt. of India) at site in concrete Grade of M-25 with 20 mm nominal size Granitic or basaltic aggregate, consolidated by means of mechanical platform, vibration etc. with lifting hooks of M.s. 10mm bars and PVC cups including cost of reincforcement, Certificate from manufacturer shall be produced indicating grade of concret and minimum content of steel in the product along with 5 year free replacement warranty in case of breakagecomplete and as directed by Engineer -in -charge. b Size 900 x 400 x 100 mm with steel reinforcement not less than 5 kg per unit -12 T capacity. |
| 29 | Providing and fixing weepholes with rigid PVCmake laid in position with a required slope and level while layingpipes of approved the concrete of retaining wall,wing wall and earth retainig structurecomplete as directed by the Engineer in charge. A110 mm dia |
| 30 | Providing of Road circle and fixing fiber Sculpture (FRP/GRP/ ANY OTHER MATERIAL SPECIFIED BY VENDOR) alongwith fabricating a rigid skeletal frame work by welding steel bars/weld mesh as per the desired size, shape and profile of the finished structure .Finish should be simillar to the photofeatures approved by the Architect. Rate should be inclusive of Scaffolding , reinforcement welding,framework as per structural design. Work should be as per detail design & drawing and as directed by Engineer -in -charge. |
| 31 | Providing at store or site work non-pressure RCC pipes of with collarjoints conforming to IS:458-2003 revised as per amendment No.11 , includingfreight, carting, loading,unloading, stacking etc. complete. I NP2 Class. F 250 mm dia. |
| 32 | Conveying carefully from stack at site, 250m from both sides rolling and lowering into trenches, laying and jointing true to line and level, RCC spun pressure and non pressure pipes of various classes, specials including collar and perfect linking of joint with jack to correct position including cost of jointing material in cement mortar 1:2, necessary hydraulic testing, curing of cement mortar etc. complete. c 250 mm nominaldia. |
| 33 | Providing and fixing stainless steel (Grade 304) railing made of Hollow tubes, channels, plates etc.with hairline finish, including welding, grinding, buffing, polishing and making curvature (wherever required) and fitting the same with necessary stainless steel nuts and bolts complete, i/c fixing the railing with necessary accessories & stainless steel dash fasteners, stainless steel bolts etc., of required size, on the top of the floor or the side of waist slab with suitable arrangement as per approval of Engineer, ( for payment purpose only weight of stainless steel members shall be considered excluding fixing accessories such as nuts, bolts, fasteners etc.). |
| 34 | ELECTRICAL WORKS |
| 35 | SITC of 60 watt Decorativestreetlight Light Fitting to be mounted at 4.2 mt height (Equivalent or Kesslec Beluga). Electrical Class I high pressure die cast aluminium body with pc protector(for optimal luminous flux, IK 09 impact resistance( Confirmed with Third party NABL approved lab report) IP 66 optical & control gear compartments with direct access to control gear, suitable for a horizontal / vertical mounting (Ø60mm).The luminaire is equipped with universal post of /horizontal adapter with inclination from -20 to 15 degree in steps of 2.5 degree. Each LED with a specific lens for uniform photometric distribution. The luminaire must be equipped with balance device ,Automatic power off switch ,respiratory system and tool free buckle for ease in operation. The luminaire shall be fitted with a vent for pressure equalization and a spirit level indicator with respect to the horizontal plane. The luminaire shall have a CCT of 3000K(As per GTDC) with Luminaire efficacy of 130 lm /watt at 3000 k and 7800 system level ( Comply with LM79 report from Third party NABL approved lab as per ANSI and Colour Rendering Index >70, a driver (efficiency > 85%) with internal surge protection of 4 kV and external surge protection of 20 KV . Power Factor > 0.95, a residual flux of 70% (L70) @ 50,000 hours at Ta 50 degree. |
| 36 | SITC of 120 watt Decorativestreetlight Light Fitting to be mounted at 8.1 mt height(Equivalent or Kesslec Beluga). Electrical Class I high pressure die cast aluminium body with pc protector(for optimal luminous flux, IK 09 impact resistance( Confirmed with Third party NABL approved lab report) IP 66 optical & control gear compartments with direct access to control gear, suitable for a horizontal / vertical mounting (Ø60mm).The luminaire is equipped with universal post of /horizontal adapter with inclination from -20 to 15 degree in steps of 2.5 degree. Each LED with a specific lens for uniform photometric distribution. The luminaire must be equipped with balance device ,Automatic power off switch ,respiratory system and tool free buckle for ease in operation. The luminaire shall be fitted with a vent for pressure equalization and a spirit level indicator with respect to the horizontal plane. The luminaire shall have a CCT of 3000K(As per GTDC ) with Luminaire efficacy of 130 lm /watt at 3000 k and 15600system level ( Comply with LM79 report from Third party NABL approved lab as per ANSI and Colour Rendering Index >70, a driver (efficiency > 85%) with internal surge protection of 4 kV and external surge protection of 20 KV . Power Factor > 0.95, a residual flux of 70% (L70) @ 50,000 hours at Ta 50 degree. |
| 37 | SITC of8.1 mt/4.2 mt differential height double arm Pole ( Kesslec style pole or Equivalent). The streetlight pole shall be of ‘composite’ construction designed to withstand specified ‘dead load’ pertaining to the luminaire and its mounting accessories and ‘wind load’ corresponding to a basic wind speed of 169kmph without any deformation or damage to the structure. The pole should be designed as per the stipulations of standard EN40 to establish its structural suitability under ‘serviceability’ and ‘ultimate limit state’ conditions. ThePole Shaft should be fabricated out of Steel tube of grade YSt 240 and batch test reports for chemical and mechanical properties of material should be submitted along with the bid. Structurally designed base plate of Steel A36/A572-50 or equivalent should be welded with the pole shaft.The welding shall be of high quality, carried out by qualified welders using approved welding procedures and tested for its quality through NDT method, such as DP Test. The pole shall be provided with an opening at the bottom with removable cover for providingconnectors, MCB, etc. Appropriate reinforcement shall be provided to compensate for the loss of section at this point to ensure overall structural stability of the pole under specified operating conditions.The pole shaft structure shall be hot dip galvanized through single dip process as per ASTM A123 and minimum average coating shall not be less than 65 microns. No mechanical operation, such as welding, drilling, etc. should be carried out on the pole structure post hot dip galvanizing. Poles using pre galvanized steel tubes or hot dip galvanized through double dip process are not acceptable. Complete pole shall be treated with high quality primer and thereafter coated with Marine grade Polyurethane paint to minimum average DFT of 70 microns. The painting shall be carried out by experienced and trained technicians using proven and established painting procedure. Only ‘controlled’ paint drying process shall be used to ensure proper adhesion and finish of the paint. The pole should be of large section at the base at a height of 2.8 mt made up of tapered fabictaed sheet of 3mm the. Welded with pipe dia. through which one double ended branch coming out of dia 60 mm Completewith all required accessories likeJunction box with 15A Input output connectors , 0.5 - 6 A C curve SP MCB for suitable for each light fittings 3 Core 1.5 Sq. mm Cu Flex. cable for light fitting from Junction box to Light fittings and its termination of cables should be made using with proper lugs ,Pole will Be Painted with P U Paint as per GTDC color choice .etc. |
| 38 | SITC of 75 watt Decorativestreetlight Light Fitting to be mounted on 7 mtpole on single side. LED Street light luminaire 75-80 watt ( BIS certified luminaire with R number and BIS certificate) with highly efficient temperature resistant integrated lenses PC/Glass protector IK08 ( Comply withIS 10322 report fromThird party NABL approved lab) report for asymmetric light distribution. The luminaire with a body of high pressure die cast aluminium painted grey, separate IP66 optical and control gear compartments ( Comply with IS 10322 report from Third party NABL approved lab) suitable for horizontal mounting of 60mm diameter pipe,luminaire efficacyof Minimum 120lm/W, light colour Neutral white(As per GTDC)( Comply with LM 79 report from Third party NABL approved lab , at correlated colour temperature (CCT) of 4000K(As per GTDC) ( Comply with LM79 report fromThird party NABL approved lab)As per ANSI general colour rendering index (CRI) >70, mean rated service life of 50,000 hours at L70, electrical Class I, rated voltage 240V, Power Factor = 0.95, with drivers’ internal surge protection of 4/4 kV, a surge protection device (SPD) of 10/10 kV . |
| 39 | SITC of 7 mt octagonal pole with 1mt single arm bracket Poles shall be continuously tapered OCTAGONAL cross section, presenting a good and pleasing appearance and based on proven design conforming to international standards, to give an assured performance, and reliable service. The pole shall be suitable for wind loadings as per IS 875 part Poles shaft shall be fabricated from special steel plates, 3 mm thick, conforming toASTM A 572 Minimum dimensions of the pole shall be bottom 135 and top 70 dia with base plate 225*225*16 mm . Poles shall be provided with base plate,section The base of the pole shall be complete in all respects with base plate before hot dip galvanising internally and externally as per ASTM A 123 and 153. Pole shall be hot dip galvanised in single dipping method. An adequate door opening shall be provided at the base of the pole at a convenient location. Provision shall be given inside this door for fixing the electrical terminals. The opening shall be such that it permits clear access to the inside of the pole. The door opening shall be complete with a close fitting, vandal resistant, door; provided with a screw type locking facility Foundation bolts for the pole shall be supplied by the pole manufacturer. Foundation bolts shall be designed and manufactured using HT steelExposed threaded portion of the foundation bolts shall be galvanised. Bolts shall be supplied with 2 nuts and 2 washers. Completewith all required accessories likeJunction box with 15A Input output connectors , 0.5 - 6 A C curve SP MCB for suitable for each light fittings 3 Core 1.5 Sq. mm Cu Flex. cable for light fitting from Junction box to Light fittings and its termination of cables should be made using with proper lugs ,Pole will Be Painted with P U Paint as per GTDC color choice .etc. |
| 40 | Supply of4 core armoured PVC/XLPE insulated, PVC sheathed aluminium conductor cable of 1.1 KV grade with ISI mark conforming to IS:1554(Part I) ,IS:7098(Part I) with latest amendments of following size. a) 4 Core 16 sq.mm |
| 41 | Supply of 3 1/2 core armoured PVC/XLPE insulated, PVC sheathed aluminium conductor cable of 1.1 KV grade with ISI mark conforming to IS:1554(Part I) ,IS:7098(Part I) with latest amendments of following size. a)3 1/2 Core 35 sq.mm |
| 42 | Laying of one number PVC insulated and PVC sheathed/XLPE power cable of 1.1 KV grade of size not exceeding 25 sq.mm direct in ground including excavation in the form of a trench as per Cable Trench Drawing provided by the Engineer-Incharge,sand cushioning with screened sand bed of 20mm thick , protective covering with bricks placed breadth-wise on top of cable all over the run( the brick protection shall cover the cable and project atleast 5 cms over the sides of the cable) and backfilling the excavated earth without stones or hard material and making the surface proper with 15 cm crown on the top complete as required. a) In soily strata |
| 43 | Laying of one number PVC insulated and PVC sheathed/XLPE power cable of 1.1 KV grade of size exceeding 25 sq.mm but not exceeding 120 sq.mm direct in ground including excavation in the form of a trench as per Cable Trench Drawing provided by the Engineer-Incharge,sand cushioning with screened sand bed of 20mm thick , protective covering with bricks placed breadth-wise on top of cable all over the run( the brick protection shall cover the cable and project atleast 5 cms over the sides of the cable) and backfilling the excavated earth without stones or hard material and making the surface proper with 15 cm crown on the top complete as required. (a) In soily strata |
| 44 | Laying of one number PVC insulated and PVC sheathed/XLPE power cable of 1.1 KV grade of size not exceeding 25 sq.mm in the existing RCC/HUME/STONEWARE Metal pipe,etc.complete as required |
| 45 | Construction of manhole rectangular in shape including cement concrete 1:3:6 (1 cement:3 coarse sand:6 graded stone aggregate 20mm nominal size) foundation thickness of concrete 20cms and offset 10cms on both sides and first class brick work with bricks class designation 100kg/sq.cm (wire cut bricks) cement mortar 1:3 (1 cement : 3 coarse sand) 23cms thick including providing & fixing CI footrests confirming to IS 5445/69 or revised and whose weight shall not be less than 5.30kgs including fixing in man-hole at 30cm c / c in 20x 20x10cm cement concrete block 1:3:6 (1 cement :3 coarse sand : 6 graded stone aggregate 20mm nominal size) and 12mm thick plaster inside and outside with cement mortar 1:3 (1 cement : 3 coarse sand) including adding waterproofing compound of approved brand in cement mortar with a floating coat of neat cement and making channel in cement concrete 1:2:4 (1 cement :2 coarse sand : 4 graded stone aggregate 20m nominal size) neatly finished complete as per standard design. III) Inside size 0.60x0.60m and 0.60m deep (with medium duty DI manhole cover & frame of size 0.60x 0.60m weighing 90kgs ) including fixing with cement concrete 1:2:4 ( 1 cement :2 coarse sand : 4 graded stone aggregate 20mm nominal size and applying the frame & cover with coal tar. |
| 46 | Providing at store or site work non-pressure RCC pipes of with collar joints conforming to IS:458-2003 revised as per amendment No.11 , including freight, carting, loading, unloading, stacking etc. complete. b) 100 mm Dia.NP2 Class |
| 47 | Supplying and making cable end terminations with brass compression gland and aluminium lugs for folowing sizes of 4 Core PVC insulated PVC sheathed/XLPE aluminium conductor cable of 1.1 KV grade, completeas required. (a) 4 x 16 Sq. mm. |
| 48 | Supplying and making cable end terminations with brass compression gland and aluminium lugs for folowing sizes of 3 1/2 Core PVC insulated PVC sheathed/XLPE aluminium conductor cable of 1.1 KV grade, completeas required. (a) 3 1/2 x 35 Sq. mm. |
| 49 | Supply Installation, testing and commissioning of Following all Outdoor Feeder Pillar/Panels comprising below points. 1)-Panels shall be fabricated out of 16/14 swg CRCA sheet steel, with necessory structural supports in form of structural steel sections. 2)-Floor mounted, IP-55 degree protection, Bottom or Top bus duct or cable entry as per the case & Bottom cable exitsteel, 2mmframe, 1.6 mm compartments & tank process treated & 2- times Epoxy painted. 3)-Proper gland size holes to be provided bythe manufacturer with proper sticker and danger sign on all sides of panel. 4)-Current Density- 1.2 Ampere/1 Sq.mm (IS-8623 for factory built assembly). 5)- Earthing terminal at both end. 6)-Paint-- Exterior Enclosure Tank process treated & 1 coat of Epoxy paintedand 2 coat of Siemens grey as per shade RAL7032 for exterior and Black for base frame ,everywhere maintaining micron upto 75. 7)All Starters are according to Type-II Cordination,if any . 8)Any other related details as per Engineer Incharge. Refer Single Line Diagram.1 no. of2 to 6 KVA 3 Phase Unbalanced fan air cooled Static voltage stabilizer with technology of DSP Based IGBT PWM Switching,Input voltage range (V L-L) =320-480 ,Output voltage (V L-L) =400 V (or 415 V),Output Voltage Regulation = 1% of nominal output voltage,Automatics High & low Voltage cut off input and out put voltage Circuit protections, single phasing preventer/Phase reversal protection,over load & Short circuit protection(Use MCB),Independent Phase Control,LCD /LED Display for regulations mode ,Bypass mode & fault conditions,Automatic bypass: A Fault conditions,Protection Class : IP 20 ,Ambient Temperature: 0 to 45 Degree Celsius ,Wave form Distortion:pure sine wave. Electronic type three phase energy meter (KWh) . (a) 5 to 20 A -1 No. Main Incomer100 A TPN MCCB,25KA-2 Nos.,TMR 4 pole power contactor 16A to 25 A ,415V -1 No. Programmable Digital Almanac Astro Timer switch with 10 Hrs Battery Backup-1 No. Outgoing 6 A to 32 A, C series SP MCB , 10 KA-4 Nos. 6 A to 32 A, C series TP MCB , 10 KA -4 Nos. And Miscellaneous items, wire,selector switch , Cable Terminal blocks & related accessories .etc. |
| 50 | Supply Installation, testing and commissioning of Following all Outdoor Feeder Pillar/Panels comprising below points. 1)-Panels shall be fabricated out of 16/14 swg CRCA sheet steel, with necessory structural supports in form of structural steel sections. 1 no. of7 to 10 KVA 3 Phase Unbalanced fan air cooled Static voltage stabilizer with technology of DSP Based IGBT PWM Switching,Input voltage range (V L-L) =320-480 ,Output voltage (V L-L) =400 V (or 415 V),Output Voltage Regulation = 1% of nominal output voltage,Automatics High & low Voltage cut off input and out put voltage Circuit protections, single phasing preventer/Phase reversal protection,over load & Short circuit protection(Use MCB),Independent Phase Control,LCD /LED Display for regulations mode ,Bypass mode & fault conditions,Automatic bypass: A Fault conditions,Protection Class : IP 20 ,Ambient Temperature: 0 to 45 Degree Celsius ,Wave form Distortion:pure sine wave. 2)-Floor mounted, IP-55 degree protection, Bottom or Top bus duct or cable entry as per the case & Bottom cable exitsteel, 2mmframe, 1.6 mm compartments & tank process treated & 2- times Epoxy painted. 3)-Proper gland size holes to be provided bythe manufacturer with proper sticker and danger sign on all sides of panel. 4)-Current Density- 1.2 Ampere/1 Sq.mm (IS-8623 for factory built assembly). 5)- Earthing terminal at both end. 6)-Paint-- Exterior Enclosure Tank process treated & 1 coat of Epoxy paintedand 2 coat of Siemens grey as per shade RAL7032 for exterior and Black for base frame ,everywhere maintaining micron upto 75. 7)All Starters are according to Type-II Cordination, if any . 8)Any other related details as per Engineer Incharge. Refer Single Line Diagram. 1 no. of7 to 10 KVA 3 Phase Unbalanced fan air cooled Static voltage stabilizer with technology of DSP Based IGBT PWM Switching,Input voltage range (V L-L) =320-480 ,Output voltage (V L-L) =400 V (or 415 V),Output Voltage Regulation = 1% of nominal output voltage,Automatics High & low Voltage cut off input and out put voltage Circuit protections, single phasing preventer/Phase reversal protection,over load & Short circuit protection(Use MCB),Independent Phase Control,LCD /LED Display for regulations mode ,Bypass mode & fault conditions,Automatic bypass: A Fault conditions,Protection Class : IP 20 ,Ambient Temperature: 0 to 45 Degree Celsius ,Wave form Distortion:pure sine wave. Electronic type three phase energy meter (KWh) . (a) 5 to 20 A -1 No. Main Incomer100 A TPN MCCB,25KA-2 Nos.,TMR 4 pole power contactor 16A to 25 A ,415V -1 No. Programmable Digital Almanac Astro Timer switch with 10 Hrs Battery Backup-1 No. Outgoing 6 A to 32 A, C series SP MCB , 10 KA-4 Nos.6 A to 32 A, C series TP MCB , 10 KA -4 Nos.And Miscellaneous items, wire,selector switch , Cable Terminal blocks & related accessories .etc. |
| 51 | Earthing with GI earth pipe 2 mts long 40 mm dia medium class with ISI mark, of approved brands including accessories and providing masonry enclosure with CI/RCC coverhaving locking /Lifting arrangement and watering pipe etc. (but without charcoal or coke and salt) as required as per the Earthing Drawing provided by the Engineer-Incharge.The scope of work includes the following: a) Excavation ofpit of sizenot less than 1.0x1.0x 2.0 mtrs(min) and disposal of excavated soil. b) Class B GI pipe, 40mm diameter as per specifications. c)Charcoal/salt as per specs ( paid seperately). d) Refilling the pit of size not less than 1.0x1.0x 2.0 mtrs(min) with soft black soil of minimum resistivity i/c transportation. e)Masonary chamber with proper foundation, cover plate and locking arrangement. f) Testing of earth value with earth megger and certifications of its value. Aluminium tag with embossed earthing value to be attached to the pipe . g)watering arrangement(plumbing will be paid seperately).(b) In rocky strata |
| 52 | Earthing with GI earth plate 600 mm x 600 mm x 6 mm thick including accessories and providing masonry enclosure with CI/RCC coverhaving locking/Lifting arrangement and watering pipe etc. (but without charcoal or coke and salt) as required as per the Earthing Drawing provided by the Engineer-Incharge.The scope of work includes the following: a) Excavation ofpit of size 1.0x1.0x 3.0 mtrs(min) and disposal of excavated soil.c)Watering GI pipe, 20mm, Class B,with funnel as per specs. d)Charcoal/salt as per specs ( paid seperately). e) Refilling the pit of size 1.0x1.0x 3.0 mtrs(min) with soft black agriculture soil of minimum resistivity i/c transportation. e)Masonary chamber with proper foundation, cover plate and locking arrangement. f) Testing of earth value with earth megger and certifications of its value. Aluminium tag with embossed earthing value to be attached to the pipe.g)watering arrangement(plumbing will be paid seperately). b)In rocky strata |
| 53 | Extra for using salt and charcoal for pipe earth electrode as required( 65 Kgs of Charcoal and 5 Kgs of Salt). |
| 54 | Supplying and laying 25 mmx 6 mm GI strip at 0.5 m below ground as strip earth electrode including soldering etc. as required |
| 55 | Supplying and laying 6 SWG GIwire at 0.5 m below ground level for conductor earth electrode including soldering etc. as required |
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