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| # | Company | Amount | Rank | Status |
|---|---|---|---|---|
| 1 | L1₹37.5 LAccepted-Finance 0 JANAI JANAI CHANDITALA HOOGHLY WEST BENGAL 712304 UDYAM WB 07 0059321 | HOOGHLY | WEST BENGAL | 712304 | ₹37.5 L | L1 | Accepted-Finance LOWEST BIDDER |
| 2 | L2₹38.2 LRejected-Finance 35 DHARSA MAHITAL KHAN S BYE LANE JIGACHA MUKHERJEE PARA HOWRAH PIN 711112 | HOWRAH | HOWRAH | WEST BENGAL | 711112 | ₹38.2 L | L2 | Rejected-Finance 2nd LOWEST BIDDER |
| 3 | L3₹38.2 LRejected-Finance SCHOOL BAZAR MIDNAPUR | MEDINIPUR EAST | WEST BENGAL | 721130 | ₹38.2 L | L3 | Rejected-Finance 3rd LOWEST BIDDER |
| Sl No | Description | Qty | Unit | DAS ENTERPRISE L1 | CHAKRABORTY ELECTRIC L2 | SREE KRISHNA ELECTRICAL L3 |
|---|---|---|---|---|---|---|
| 1.00 | [PART-A-EXTERNAL EI WORK] [DG FOUNDATION AND SHED WORK] Earth work in excavation of foundation trenches or drains, in all sorts of soil (including mixed soil but excluding laterite or sandstone) including removing, spreading or stacking the spoils within a lead of 75 m. as directed. The item includes necessary trimming the sides of trenches, levelling, dressing and ramming the bottom, bailing out water as required complete.
(a) Depth of excavation not exceeding 1,500 mm. Item no- 2/P-1/PWD(B) | 4.53 | Cu. Mtr | 50 ₹226.50 | 51 ₹231.03 | 51 ₹231.03 |
| 2.00 | Single Brick Flat Soling of picked jhama bricks including ramming and dressing bed to proper level and filling joints with local sand. Item Sl No.-1/P-14PWD(B) | 3.78 | Sq. Mtr | 50 ₹189 | 51 ₹192.78 | 51 ₹192.78 |
| 3.00(A) Filling in foundation or plinth by silver sand in layers not exceeding 150 mm as directed and consolidating the same by thorough saturation with water, ramming complete including the cost of supply of sand. (payment to be made on measurement of finished quantity) Item no- 4/P-2/PWD(B) | ||||||
| 3.01 | B) Do by fine sand | 0.17 | Cu. Mtr | 50 ₹8.50 | 65 ₹11.05 | 65 ₹11.05 |
| 4.00Ordinary Cement concrete [ Mix 1:2:4 ] with graded stone chips(20 mm.size) excluding shuttering and reinforcement, if any, in ground floor.as per relevant IS codes. Item Sl No.-4/P-24 & Item Sl No-27/p-10/ 3rd corrigenda /PWD(B) | ||||||
| 4.01 | a) Pakur Variety | 0.41 | Cu. Mtr | 2,000 ₹820 | 1,050 ₹430.50 | 1,050 ₹430.50 |
| 5.00Brick work with 1st class bricks in cement mortar (1:6). Item Sl no- 8 / P- 15 & Item Sl No-4/p -1/ 3rd corrigenda /PWD(B) | ||||||
| 5.01 | (a) In foundation and plinth | 1.14 | Cu. Mtr | 2,000 ₹2,280 | 2,500 ₹2,850 | 2,500 ₹2,850 |
| 5.02 | (b)In super structure , ground floor | 0.87 | Cu. Mtr | 2,000 ₹1,740 | 2,200 ₹1,914 | 2,200 ₹1,914 |
| 6.00Ordinary Cement concrete (mix 1:1.5:3) with graded stone chips (20 mm nominal size) excluding shuttering and reinforcement if any, in ground floor as per relevant IS codes. Item Sl No.-10/P-26 & Item Sl No-27/p-10/ 3rd corrigenda /PWD(B) | ||||||
Tender Value
Refer Docs
EMD Value
₹75,450
Closing Date
17 Jan 2026, 12:30 pmClosed
SE,SWEC,PWD, MIDNAPORE
OFFICE OF THE SUPERINTENDING ENGINEER (P.W.Dte) South-Western Electrical Circle PWD Compound,Midnapore,Paschim Medinipur
Construction of Barjora fire station at Bankura District (Gplus1 storied building with foundation of Gplus3 storied building)---External Electrical Installation work including SITC of DG set and On-grid Solar roof top plant.
2025_WBPWD_980950_1
WBPWD/SE/SWEC/NIQ32/2025-26
Open Tender
ELECTRICAL WORKS ORG
45 days
BANKURA
Please refer Tender documents.
3 documents required · 3 mandatory
₹75,450
OFFICE OF THE SE,SWEC,PWD,MIDNAPORE
22 Jun 2026
30 Dec 2025
19 Jan 2026
30 Dec 2025
17 Jan 2026
2 Jan 2026
2 Jan 2026
[PART-A-EXTERNAL EI WORK] [DG FOUNDATION AND SHED WORK] Earth work in excavation of foundation trenches or drains, in all sorts of soil (including mixed soil but excluding laterite or sandstone) including removing, spreading or stacking the spoils within a lead of 75 m. as directed. The item includes necessary trimming the sides of trenches, levelling, dressing and ramming the bottom, bailing out water as required complete. (a) Depth of excavation not exceeding 1,500 mm. Item no- 2/P-1/PWD(B)
Single Brick Flat Soling of picked jhama bricks including ramming and dressing bed to proper level and filling joints with local sand. Item Sl No.-1/P-14PWD(B)
(A) Filling in foundation or plinth by silver sand in layers not exceeding 150 mm as directed and consolidating the same by thorough saturation with water, ramming complete including the cost of supply of sand. (payment to be made on measurement of finished quantity) Item no- 4/P-2/PWD(B)
B) Do by fine sand
Ordinary Cement concrete [ Mix 1:2:4 ] with graded stone chips(20 mm.size) excluding shuttering and reinforcement, if any, in ground floor.as per relevant IS codes. Item Sl No.-4/P-24 & Item Sl No-27/p-10/ 3rd corrigenda /PWD(B)
a) Pakur Variety
Brick work with 1st class bricks in cement mortar (1:6). Item Sl no- 8 / P- 15 & Item Sl No-4/p -1/ 3rd corrigenda /PWD(B)
(a) In foundation and plinth
(b)In super structure , ground floor
Ordinary Cement concrete (mix 1:1.5:3) with graded stone chips (20 mm nominal size) excluding shuttering and reinforcement if any, in ground floor as per relevant IS codes. Item Sl No.-10/P-26 & Item Sl No-27/p-10/ 3rd corrigenda /PWD(B)
(i) Pakur Variety
Hire and labour charges for shuttering with centreing and necessary staging upto 4 m. using approved stout props and thick hard wood planks of approved thickness with required bracing for concrete slabs, beams, columns, lintels curved or straight including fitting, fixing and striking out after completion of works. (upto roof of ground floor) (When the height of a particular floor is more than 4 m. the equivalent floor ht. shall be taken as 4 m. and extra for works beyond the initial 4 m. ht. shall be allowed under 12(e) for every 4 m. or part thereof.) (a) 25 mm. to 30 mm. thick wooden shuttering as per decision & direction of Engineer-in-charge.Item no- 36/P-42/PWD(B)
Reinforcement for reinforced concrete work in all sorts of structures including distribution bars, stirrups,binders etc. , initial straightening and removal of loose rust (if necessary), cutting to requisite length, hooking and bending to correct shape,placing in proper position and binding with 16 gauge black annealed wire at every inter-section, complete as per drawing and direction.(a)For works in foundation, basement and upto roof of ground floor upto 4m.(i) Tor steel/Mild Steel I. SAIL/ TATA/RINL Item Sl. No.-40 /P- 43 /PWD(B) & Item Sl. No.-1 /P- 2/2nd corrigenda /PWD(B)
Plaster (to wall, floor, ceiling etc.) with sand and cement mortar including rounding off or chamfering corners as directed and raking out joints or roughening of concrete surface, including throating, nosing and drip course where necessary (ground floor) [Excluding cost of chipping over concrete surface] Item-1, Page-189, & Item Sl No-1/p-49/ 3rd corrigenda /P.W.D.(B) (i) With 1:6 cement mortar, (c)15 mm. thick plaster
Neat cement punning about 1.5 mm. thick in wall, dado, window, sills, floor, drain etc. Item Sl. No.-15 /P- 192 /PWD(B)
M.S. structural works in roof trusses with tubular sections conforming to IS: 806-1968 & IS: 1161- 1998 cnnected to one another with bracket, gusset cleats as per design, direction of Engineer-in-charge complete including cutting to requisite size, fabrication with necessary metal arc welding conforming to IS: 816- 1969 & IS: 9595 using electrodes of approved make and brand conforming to IS:814- 2004, haulage, hoisting and erection all complete. The rate includes the cost of rolled steel section, consumables such as electrodes, gas and hire charge of all tools and plants and labour reqired for the work including all incidental chages such as electricity charges, labour insurance charges etc. Payment to be made on the basis of calculated weight of structural tubular memebrs as specified in relevent IS code in finished work. Payment for gusset, bracket, cleat may be made by adding the actual weight of such items with weight of finished structural members. The rates are considered for a height of erection 8 m. / 2nd floor level from the ground. Add 1.5 % extra over the rate for each additional floor or 4m. beyond the initial 8 m. or part thereof. i) For trusses spanning up to 12.00 m Item no- 2/P-99/PWD(B)
Supplying, Fitting & Fixing single skin color coated trapixoidal profile for wall cladding, roof shall be made of 0.45 BMT ( Base metal thickness) ( 0.50 TCT Total coated thickness excluding paint), G550 (min 550 yield strength) of Zincalume metallic coating (IS15965) with high Solar Reflectance Index (SRI) value for better calling as per thermotech technology, 10001015 mm effective cover width with five major corrugation, 28 mm huge rib spaced at 203mm c/c with subtlesquare fluting in the pan and the end rib shall have anti- capillary groove and return leg. The steel sheet shall be fastened with 40 mocron Zinc coated or 25 micron zinc-tin alloy coated, hex head self drilling screw as per IS 2566-2002 Class 3 fastener. The base steel shall be coated with zincaluminium alloy Zincalume (AZ15) ie. 55% Al, 43.4% Zinc, 1.6% Si) minimum of coating total on both sides, pre-painted with colorbond XRW (exterior roofing, walling) paint system of 35 micron Super Durable Polyster paint (SDP) with stable inorganic pigment withno lead contents conforming IS15965. The sheet shall be free from defects and have brand making of the manufacturer giving product details on the back of the sheet at regular interval confirming genuity of the meterial. Item no- 14/P-82/PWD(B) & p-1/ 1st CORRIGENDA & Addenda
Applying Exterior grade Acrylic primer of approved quality and brand on plastered or cencrete surface old or new surface to receive decorative textured (matt finish) or smooth finish acrylic exterior emulsion paint including scraping and preparing the surface throughly, complete as per manufacturer's specification and as per direction of the EIC. Item no-8/P-196/PWD(B) In Ground Floor: (a) One Coat
Protective and Decorative Acrylic exterior emulsion paint of approved quality, as per manufacturer's specification and as per direction of Engineer-in-Charge to be applied over acrylic primer as required. The rate includes cost of material, labour, scaffolding and all incidental charges but excluding the cost of primer. In Ground floor (Two Coat) Item no-17/P-197/PWD(B) a) Normal Acrylic Emulsion
Dry Rubble Masonry with hard dressed stone from approved quarries including all carriage of materials. Item no-43/P-22/PWD(B)
[CABLING AND EARTHING FOR DG SET] Supply of Diesel and Delivery at site for commissioning of Diesel Generator Set.
Earthing with 50 mm dia GI pipe 3.64 mm thick x 3.04 Mts. long and 1 x 4 SWG GI (Hot Dip) wire (4 Mts. long), 13 mm dia x 80 mm long GI bolts, double nuts, double washers incl. S & F 15 mm dia GI pipe protection (1 Mts. long) to be filled with bitumen partly under the ground level and partly above ground level driven to an average depth of 3.65 Mts. below the ground level By ISI-Medium GI pipe.
Connecting the equipments body to earth busbar incl. S & F 25 mm x 6 mm Galvanized (Hot Dip) MS flat on wall/floor with GI saddle as required and connection to equipments with incl. drilling holes, bolts, nuts,washers etc.
Extra for providing masonery enclosure on the top of the earth electrode of overall size 86.36 cm x 86.36 cm x 46 cm deep (below Ground level) complete with cemented brick work(1:6) of 25 cm width duly plastered with cement morter (inside) CI hinged inspection cover of size 36.56 cm x 35.56 cm with locking arrangement, GI reducer including drilling of 46 nos. 12 mm dia holes on the GI pipe.
Excavation of soil for installation of Earth Electrode and filling & ramming. (For Soft Soil)
Extra for treatment of soil by using salt & charcoal or coke for plate electrode.
Supply of 2 Core 10 Sq. mm XLPE Insulated & Sheathed Armoured Copper Conductor cables for Working Voltage up to 1100 Volts of following sizes [ Make: Gloster/KEI/Polycab/ Havells/RR] [ For Neutral Grounding ]
Connecting the equipments to earth busbar including S & F No.-4 SWG. Solid GI (Hot Dip) wire of size as below as per GS.
Supply of 4 Core 50 Sq. mm [ TPN SFU OG to DG and DG to C/O(DG) ] XLPE Insulated & Sheathed Armoured Aluminium Conductor cables for Working Voltage up to 1100 Volts of following sizes [ Make Nicco/ Gloster/KEI/Polycab/ Havells]
Laying of cable from 3/3½ core 35 sqmm to 50 sqmm on wall/surface incl. S & F MS saddles with earthing attachment in 2 x 10 SWG GI (Hot Dip) Wire, making holes etc. as necy., mending good damages and painting.
Laying of one No. cable above 35 sqmm and upto 185 in underground trench 460 mm wide x 760 mm average depth, with brick protection on the top of the cable with 8 (eight) Nos. bricks per metre, including filling the space between the brick & cable and also the trench with shifted soil, leveling up and restoring surface duly rammed.
Cutting Channel of 25mm dia 3 mm thick size on masonry wall by Electric operated cutting machine incl. supplying & fixing of heavy gauge Polythene pipe of following diameter as per GS.
Supplying and Drawing 1.1 KV single core stranded 'FR' PVC insulated & unsheathed single core stranded copper wire of the following sizes in the prelaid polythene pipe as per GS. 2x84/0.3 (6 sqmm) + 1x56/0.3 (4 sqmm) as ECC
[ON-LINE UPS] Supply, installation & Testing and Commissioning of 6 KVA, 240 Volt 1 phase INPUT and 1 phase OUTPUT UPS with SMF Battery bank for 30 min backup, Having following Specification : IGBT based double conversion True Online UPS with built-in Isolation Transformer on the Inverter output, input and output EMI Filter, Redundant processor, Voltage Range Input -- 160V-300V AC, Frequency-46 to 54 Hz, Output--220V AC Phase to Phase (+/- 1%) on 100% load, Frequency-50 Hz +/- 0.5%, Output Power Factor: 0.9 or better, Efficiency >=92% on rated full load, DC Voltage- (as per manufacturer standard). Minimum VAH for 1 hour back up 10080 VAH; Battery make - Exide/Quanta , Including Battery Rack, Inter Connection of above Batteries with Suitable copper interlinks, Lugs etc. as required UPS General & Safety Standards: CEI EN 62040-1 ; EN 62040 - 2 : 2006; IEC 62040 - 3 Quality Certification: ISO 9001:2015; ISO 14001:2015; ISO 50001:2018: & ISO 45001: 2018 E-Waste Certification: EPR authorization from CPCB, Govt. of IndiaApproved Make: Delta / Numeric/APC/Emersion .
SITC of MAIN FEEDER PILLER Supply, Installation, Testing & commissioning of the outdoor type Distribution Feeder Pillar box conforming to Indian Standard JS: 5039-1969 with latest amendments a. Suitable for use on 3 phase 4 wire, 400/440 Volts 50 Cycles A.C. Supply and shall be suitable for short circuit fault of 31 MVA at 415 Volts b. The dimension of the body is so that every equipment may be fixed easily with enough space and the panel should consist cable alley in both side with adequite spacing so that every cable can be connected effortlessly. ` c.The body will be fabricated with 5mm thick MS plate, MS angle( 50X50X6 mm) & MS Flat ( 50X6 mm) d.The Base Plate will be made by 10 mm thick MS Plate e.The top of the box will be fitted with a sloping canopy made out of 5 mm thick sheet steel. f. It will have a set of water proof double hinged door at the front with suitable locking arrangement ( Godrej Type ) and provision for manual locking arrangement g. Installation on Brick .foundation with net cement
h. Adequate ventilation by means of louvers with wire mesh shall be provided on both sides and at the top and bottom of both sides of LT pillars i. The inside will be painted by 1 coat of Redled / zinc chromate and the outside will be painted by 2 coats of synthetic enamel paint over 1 coat of Redled / zinc chromate. j. A hylam sheet of 10mm thick of suitable size will be fitted. k. The Enclosure shall provide Degree of protection IP -43 in accordance with IS : 2147 -1962 with its latest ammendment. l. Test Certificates & Guaranty or Warranty Certificates need to be provided to the EIC before execution of the job. m. The system must be CPRI tested from CPRI testing lab having CPRI certificate not more than 5 years old.
SWITCHES and ACCESSORIES - A. Main Incomer:- (a)S & F 415V, 63 A , TPN SFU with three nos din type HRC Fuse as per rating (Make -L&T, / Seimens/ ABB) - 01No. [for primary power source] B. Busbar S & F 415V, 100 A current carrying capacity electrolytic grade tinned copper BBC (4x15x3) mm in size with vertical section of appropriate size for neutral & phases. Busbars will be fixed with FRP chair & the entire bars are insulated with PVC heat shrinkable sleeve of suitable size & colour as per direction of E.I.C. -- 01 set C. Timer DB :- a) S & F of 2+16 w SPN DB b) S & F of 63A FP MCB c curve breaking capacity 10kA -- 1no c) S & F of 24Hr x 7days programmable Digital timer -- 1no d) S & F of 3-Pole 70A ML4 Contactor -- 1 no e) S & F of 63A,250V AC ON-OFF-ON SPDT toggle switch -- 1 no f) S & F of 230V AC LED indication lamp RED COLOUR-- 1 No g) S & F of 6A SP MCB c curve breaking Capacity 10kA-- 1 no h) Connecting The Timer DB with PPI Wiring KIT for 2+12 way i) Any others accessories as required for Timer DB.
D. Outgoing Switch Fuse Unit: a) S & F 415V,32A, open execution type TPN SFU with three nos din type HRC Fuse as per rating (Make -L&T,/ Seimens/ ABB) --04 No. [for 1no spare]
E. INTERCONNECTION :- Inter connections to be made same with a)a)4X15X3mm copper bars from busbsr of L.T. panel to 32A TPN SFU. c)4X15X5mm copper bars from busbsr of L.T. panel to 63A/100A TPN SFU. d). Metering circuit with 1.5 sq mm single core stranded FR PVC copper wire (make - Finolex/Havells/KEI) with proper copper socketing & taping ( R Y B & N). The pannel will be rest on suitable size MS Channel of minimum 1.5 mtr length 4 nos. on floor including necessary nuts,bolts etc.
Supplying & fixing earth busbar of galvanized (Hot Dip) MS flat 50 mm x 6 mm on wall having clearance of 6 mm from wall including providing drilled holes on the busbar complete with GI bolts, nuts, washers, spacing insulators etc. as required
Installation of the above pillar box with brick foundation of suitable size with hard jhama cement morter soaling at bottom 300mm below GL & 450mm above GL neatly plastered & neat cemented finish incl. paInting by best quality 2 coats of synthetic enamel Paint over 1 coat of RO primer as per direction of the EiC.
[COMPOUND LIGHT & ROOFTOP LIGHT] Supply & Fixing of 240V, 90 W LED compound light luminarie complete with all accessories and equipped with IP66 Protection (Make- Crompton -Cat no.- CRP-411-90-57-HL2-GL-NSG or equivalent make of Philips/wipro) on 7m Octagonal Pole as per direction of E.I.C.
Supply of 7 Mtr. Octagonal Poles in 3mm shaft thickness with Top A/F 70 mm, Bottom A/F 130 mm , Base Plate 200x200x12 mm suitable for wind speed 180 Km/hr. as per IS:875 with suitable bracket arrangement to install 1 or 2 no. Led Steet Light and Base Plate and Base Cap Suitable for fixing of arm bracket in Tubular Poles with all necessary arrangement as per direction of EICas per direction of EIC. incl. Supply & Fixing of 4 Nos. M20X600 “J” Type foundation bolts as per EN-8 Grade (TS-600) manufactured from special steel along with nuts, washers, and templates for 7 Mtr. Pole A) Material grade of shaft shall be of S355JO/JR as per BSEN 10025 or Equivalent IS: 2062 grade E350 (BR) B) Materials grade of Base Plate shall be E250(BR) as per IS:2062 C) Galvanization as per BSEN ISO:1461 D) Make – Bajaj/ Valmont/ Transrail
Supply of 1500 mm Single Arm Bracket made of 40 NB /48.3 OD Mild Steel Pipe as per IS:1161 suitable to insert at Pole Top A/F 70 as per direction of EIC.
Supply of 1500 mm Double Arm Bracket made of 40 NB /48.3 OD Mild Steel Pipe as per IS:1161 suitable to insert at Pole Top A/F 70 as per direction of EIC.
Erection of 7 Mtr Octagonal Pole by Construction of suitable Shallow foundation upto 10 mtr. Octagonal Pole with M-20 grade concrete for Pole considering soil bearing capacity (SBC) 10T/sq. mtr. at 2 Mtr. depth with all materials and labour payment made as per PWD civil schedule & as per direction of EIC. Erection of Pole by using of lifting equipment like hydra etc. and fixing of foundation bolts , anchor plate etc. with necessary arrangement & Testing & commissioning of all electrical equipment of Pole like led fixtures, MCBs Terminal etc. with necessary connection as per direction of EIC.
Supplying & Fixing of PVC water proof type Loop box (Make-Sintex) of size 8"X10" comprising of 4 way 100 Amp. Capacity brass stud/terminal make- AC /DC.,having hinged PVC top cover & 4 mm thick with rubber gasket lining,railway type mechanical locking arrangement,comprising of one 250V,15A kit-kat fuse unit,one NL on porcelain insulator etc. conceal in wall as per direction of EIC
Supply of 2/3/3.5/4 Core XLPE Insulated & Sheathed Armoured Aluminium Conductor cables for Working Voltage up to 1100 Volts of following sizes [ Make Nicco/ Gloster/KEI/Polycab/ Havells]
4 Core 6 Sq. mm
4 Core 16 Sq. mm [Feeding Cable MFP ]
Laying of cable upto 3/4 core 25 sqmm on wall/surface incl. S & F MS saddles with earthing attachment in 10 SWG GI (Hot Dip) Wire, making holes etc. as necy. mending good damages and painting
Laying only Cable upto 50 sqmm through existing RCC/Hume/ GI Pipe/open masonary trench for single, 2, 3, 3½ & 4 core
Laying of one No. cable upto 35 sqmm in underground trench 460 mm wide x 760 mm average depth, with brick protection on the top of the cable with 8 (eight) Nos. bricks per metre, including filling the space between the brick & cable and also the trench with shifted soil, leveling up and restoring surface duly rammed
Supplying & fixing medium gauge GI Pipe ( ISI-Medium) Protection with necessary fittings and jointing metarials as required
25 mm da ISI-M
50 mm da ISI-M
Supplying and fixing compression type gland and finishing those for following XLPE / PVC armoured cable (2/4 / 3.5)Core as per GS.
4 Core 6 Sq. mm
4 Core 16 Sq. mm
Earthing with 50 mm dia GI pipe 3.64 mm thick x 3.04 Mts. long and 1 x 4 SWG GI (Hot Dip) wire (4 Mts. long), 13 mm dia x 80 mm long GI bolts, double nuts, double washers incl. S & F 15 mm dia GI pipe protection (1 Mts. long) to be filled with bitumen partly under the ground level and partly above ground level driven to an average depth of 3.65 Mts. below the ground level By ISI-Medium GI pipe.
Excavation of soil for installation of Earth Electrode and filling & ramming. (For Soft Soil)
Extra for treatment of soil by using salt & charcoal or coke for plate electrode
Connecting the equipments to earth busbar including S & F Solid GI (Hot Dip) wire of size as below as per GS No.-4 SWG
Extra for providing masonery enclosure on the top of the earth electrode of overall size 86.36 cm x 86.36 cm x 46 cm deep (below Ground level) complete with cemented brick work(1:6) of 25 cm width duly plastered with cement morter (inside) CI hinged inspection cover of size 36.56 cm x 35.56 cm with locking arrangement, GI reducer including drilling of 46 nos. 12 mm dia holes on the GI pipe.
Supplying andDrawing 1.1KV single core stranded 'FR' PVC insulated & unsheathed single core stranded copper wire 3 x 22/0.3 (1.5 sqmm) [for connecting light fittings to loop box] (Make:- KEI/Gloster/Havells ) in the prelaid polythene pipe and by the prelaid GI fish wire and making necy. connection as required
Supply & Fixing of 240V, 70 W LED compound light luminarie complete with all accessories and equipped with IP66 Protection (Make- Crompton -Cat no.- CRP-409-70-57-HL2-GL-NSG or equivalent make of Philips/wipro) on existing MS Pipe/Mini Pole as per direction of E.I.C.
Supply & Fixing of 240V, 40W LED Gate light Fitting to be fixed (Make- (Make- Philips BGP161 LED2300/WW PSU 220-240V 7043 IN or equivalent make of CG/wipro) on 40 mm dia GI pipe on top of the gate pillar after making hole & mending good the damages with cement morter mixture as per direction of EIC.
S & F mini pole on roof top by 80 mm dia., 2 Mtr. Long medium gauge GI Pipe(ISI-Medium) for fixing street light (Bansal/Jindal make)
S & F mini pole on top of Entry Gate by 40 mm dia., 1 Mtr. Long medium gauge GI Pipe(ISI-Medium) for fixing Gate light (Bansal/Jindal make)
S & F 40 mm. dia. G.I.(M) 1.5 Mtr. Long Single arm bracket for fixing Street light & neccy painting with two coats of RO primer as per direction of EIC.
S & F of Base Plate and Base Cap Suitable for fixing of arm bracket in Tubular Poles with all necessary arrangement as per direction of EIC.
Painting of mini Pole of total lengths and no. of coats of paint,as given below with ready mixed paint/primer of approved make, and brand incl. preparation of surface by sand paper/emery paper, cleaning etc. for receiving fresh coat of paint.1st coat of aluminium paint over 1 coat of RO priming and 2nd coat of aluminium paint over 1st coat.
Providing CC (6:3:1) muffing 600x600x760 mm in size or equivalent size of cylindrical muffing above ground level around the pole base complete with 3 mm thick neatly finished cement plaster all round after dismantling the unserviceable muffing if necessary.(With out GI Loop Box)
Supplying and Fixing Sintex SMC 250 x 250 x 160mm water proof looping cable box (Make:- Sintex Cat. No.GSMB 2525 or its equivalent ) having rubber gasket lining, locking arrangement, earthing terminal with lug etc. of the following sizes as indicated below, Comprising of one 250 V, 15 A Kit-Kat fuse unit one NL on porcelain insulator or equivalent rating SP MCB etc. and housing the same in pole muffing incl. addition and alteration to the existing CC muffing (6:3:1) after dismantling the damaged looping cable box etc. where necy. incl. painting as per direction of EIC.
Supplying and Drawing 1.1KV single core stranded 'FR' PVC insulated & unsheathed single core stranded copper wire (Make:- KEI/Gloster/Polycab ) of the following sizes in the prelaid polythene pipe and by the prelaid GI fish wire and making necy. connection as required 3 x 22/0.3 (1.5 sqmm) [for connecting light fittings to loop box]
S & F 3 phase timer box Made of 14 SWG MS sheet (size approx– 400 X 350 X 175mm) with powder coated synthetic paint incl. hinged type MS door , inter locking system consisting the following materials : 1) S & F 24 Hr. timer (L & T , J648B1/Legrand) – 1 no. 2) S & F 440 Volt 40A 3P contactor (L & T, ML – 3 , SS91851) – 1 no. 3) 6 amp auto mannual toggle switch – 1 no. (L &T) 4) Indicating lamp B & G (L&T) – 2 nos. 5) 440V, 40A, 10KA, Cseries FP MCB (legrand)on din rail for incoming-1no 6) 100A capacity 4W Brass stud type connector on FRP chair for I/C & O/G- 2nos All control circuit wiring would be made by 1x1.5 sqmm stranded Cu wire(FRLS) and the I/G & O/G circuit with 1x6sqmm copper wire maintaining colour code incl taping, socketing to complete the work. The box should be fixed on wall with suitable size of flush nut and necy. Connection. [NS]
Supply & Fixing of 100W Round highbay LED Luminaries in PDC housing and toughened glass suitable for industrial application. The luminaire has efficacy of 110 lm/w, 10KV SPD & ingress protection of IP66 with additional safety chain Incl. making connections with all necessary accessories as per direction of EIC.(make- Philips BY515P LED100S 5700 NB S1 PSU GR or equivalent model of Crompton/Jaquar/Havells)
[TRAFFIC SIGNAL WITH NUMBERING SYSTEM] SITC of Microprocessor Base Signal Light/Call Bell/ Numbering Display Control Box having following features:- 1).Supply Voltage:- 230 Volts; 2).Frequency:- 50 Hz; 3).Mounting Type:- Mounted on wall/As per directed by EIC; 4).Surge Protection:- Yes; 5).Size:-24" x 18" x 6-12", Double Door, 14 SWG MS Box; 6).Microprocessor Base Contact:- As required; 7).Indication Lamp:- (i)amber- As required, (ii)red- As required, (iii)green- As required; 8).6A Bell push switch:- As required; 9).6A switch:- As required; 10).Make:- As per choice of EIC. 11).Neutral & Earth Bar:- As per direction of EIC; 12).20 Way, 6A, Backlite Connector:- As required; 13).32A DP Isolator:- As required; 14).6A SPMCB (C-Characteristic)[Make:- Legrand]:- As required; 15).Real Time Base microprocessor unit incl. Digital Display Unit, having scroll up/down/erase/add option for show the last 100 data storing register with 12V DC, 7.2A-hr Battery back up unit; 16).Computer Base Software system incl. HDMI/VGA Cable having atleast 3 Mtr Length/As directed by EIC; incl. fixing of 1.5/2.5/4 sqmm copper control wire, cable marker ferrule, socket, DIN rail as required and painting by powder coated paint as per choice of EIC.
SITC (0 to 9)showing One Digit Numbering Display with Control Unit, having following features:- 1).Supply Voltage:- 230 Volts; 2).Frequency:- 50 Hz; 3).Mounting Type:-(i).Display Unit Mounting On:- Fire station Garage/As per directed by EIC, (ii).Control Unit Mounting On:- Control Box/As per directed by EIC; 4).Surge Protection:- Yes; 5).Display Unit Size:- 12" x 12"; 6).Bit Size:- 4" x 1/2"; 7).Control with Power Cable Length:- 65 Mtr; incl. required nuts, bolts, etc., Display Unit Covered by Alluminium housing and painting the same by powder coated paint.
Supply of Red-Green 100mm dia. each, LED Signal Light having following features:- Supply Voltage:- 230 Volts; Frequency:- 50 Hz; Mounting Type:- Horizontal Mounting; Surge Protection:- Yes; Make:- As per choice of EIC. The lights are assembled in the same housing, which is painting by powder coated paint as per choice of EIC and fixing the same with1.5x1.5 inch angel / flate iron frame.
Wiring with 3X 1.5 Sqmm PVC copper wire in 13mm dia polythene pipe from loop box to LED Traffic Light. (average run 8mt)
S&making with1.5 x1.5 inch angel / flate iron frame approx length 5 feet and fixing the same in two nos. GI Octagonal Pole by nuts bolts arrangement & proper fixing of signal lighting & painting the avove frame work incl. Necesary connection of suitable copper wire from loop box to signal light.
[GLOW SIGN BOARD] Supply and fixing of angle iron frame fabricated from 40 mm x 40 mm square four nos hollow bar with cross and radial support including one no 40x40 mm angle iron support in the middle for the Sign board of following size with suitable three nos. crosss angle support welded with 4 nos angle hook in equal space for fixing on the structure with all necessary welding and fabrication. The structure shall rest in both sides with proper welding as per instruction of EIC. ii) S&F LED Sign Board made 3 mm thick ACP Sheet (Alstrong/ Aludecor) finished with approved metallic colour as back ground (blue) after router cutting. The riser structure also shall be covered with ACP Sheet.& appx 6-7 inch depth (Both size ACP sheet) iii) S&F Special type of imported acrylic English letter appx 50 mm thickness flushed on the ACP board made on imported acrylic ACAST sheet. The following letter font shall be in horizontal line as mentioned. iv) S&F SMD LED inside the board and to run for each letter including wiring , soldering etc and fixing the SMPS properly with the specification of the SMD --- 1. LED colour :White/ Red/ Blue (make-samsung /Nichia /Cree/Hisine ) 2.Stright : 2 or 3 nos LED per module 3. Luminous Flux : 140 LUMEN 4. Life : 70000 burning hours 5. Visibility: 100 meter atleast normal eye 6.Power Supply: 1.2 watt to1.6 watt per module 7.Input : 230A.C , Output : 12V DC 8.Shape of LED : recrangle or square 9. Grade : IP - 65 v) S & F LED Power supply 300/ 400W IP65 50/60Hz frequency, 108 to 305 VAC driver power supply other electrical accessories the panel prepared along with its necessary arrangement ( make Hisine/Migion/Cehosa/PWD appvd ) vi) Cost of painting of MS structure with 2 coats of RO primer and one coat of synthetic enamel paint after scrapping with emery paper properly make ICI/Asian paints vii) Cost of erection of scaffolding for fixing the Signage viii) Testing and commissioning of the LED board as per following nomenclature ix) cost of carrying the LED sign board from work shop to site
Carring Charges of the manufacturing LED board from co.'s work shop to work site.
Construction of 2nos. MS Structural Coumn of Square shape 300mmx300mm wide, 6 Mtr Height and construction of Base Supporting Column wide 300mm suitable for supporting the Glow sign Board as per direction of EIC.
Supply of M.S. angle (50 x 50 x 4 mm) weight not less than 17.9 kg/mtr.for Column and 6.4 kg/mtr for Base Support. (234 Kg)
Supply of M.S. Flat (25x 3 mm) weight not less than 2.5 kg/mtr.for Column and 0.64 kg/mtr for Base Support. (33 Kg)
Transportation Charge of above materials without Sign board from Co's workshop to worksite.(@Rs. 5/Kg)
Fabrication charge of the iron structure incl. hiring of welding machine incl. making connection as required.( 40% of total of item no.-3.01 to 3.02)
Erection of MS Structural column with all necessary arrangement and accessories in CC foundation (Proportion and dimension indicated below), having 600x600x150 mm thick CC (4:2:1) base block below sole plate/pole with hard jhama metal including CC (6:3:1) muffing 0.30 mts. dia and 0.30 mts. above ground level including 3 mm thick neat cemented finish and GI earth bolt after making drilled holes etc.
[LC WORK] S & F Lightning conductor Air-terminals made of 15mm dia1500 mm long GI pipe (ISI Medium) having five prongs of 4 SWG GI (Hot Dip) wire at top with 85mm dia 6mm thick GI base plate at bottom incl.necessary holes etc.duly grouted on the parapet etc. in CC mortar (4:2:1)
Supply & fixing GI (Hot Dip) strips 25 mm x 6 mm thick for horizontal run on the Parapet/Roof/ Wall with GI Saddles 1100 mm apart incl. mending good the damages to building works as per GS
Supply & fixing of GI (Hot Dip) strips 25 mm x 3 mm thick for vertical run on wall with GI saddles spaced not exceeding 1000 mm apart incl. mending good damages to building work as per GS
Making soldered joints between conductors, conductors and air terminals by 7/10 stranded GI (Hot Dip) wire or 20 mm x 3 mm thick GI (Hot Dip) wire / strip incl. supply of jointing materials & painting with 2 (two) coats of Bituminous paint
Making soldered joints between conductors and down pipes/ other metallic objects by 7/10 stranded GI (Hot Dip) wire including supply of necessary 4 SWG or 20 mm x 3 mm thick GI (Hot Dip) wire / strip incl. supply of jointing materials & painting with 2 (two) coats of Bituminous paint
Supply & Fixing of Testing Joints by 20 mm x 3 mm thick GI (Hot Dip) strip 125 mm long grouted on wall having clearance of 6 mm from wall for making connection with thimbles at the end of 7/10 SWG GI (Hot Dip) stranded Wire and 4 SWG GI (Hot Dip) wire of vertical conductor and conductor from earth electrode complete with S & F thimbles, GI bolts, nuts, check-nuts, spring washers etc. as requiredas per GS]
Cutting cornices/ steps etc. including cutting recess in buildings etc. & supply & fixing 15 mm bore (ISI-Medium) GI pipe protection as below and mending good damages to the building works: as per GS
Length Upto 0.5 Mtr
Length above 0.5 Mtr
Hiring charges for scaffolding arrangement including dismantling at the end of work and carriage, for LC installation as per GS
Supply and laying 40 mm x 6 mm thick GI (Hot Dip) strips/tape directly in ground level from earth electrode and interconnecting all earth Electrodes surrounding lower portion of the building to form a grid structure as per direction of E.I.C
Supplying & fixing medium gauge 40 mm da ISI-M GI Pipe ( ISI-Medium) Protection with necessary fittings and jointing metarials as required
Excavation of soil for installation of Earth Electrode and filling & ramming. (For Soft Soil)
Connecting the equipments to earth busbar including S & F No.-4 SWG Solid GI (Hot Dip) wire of size as below as per GS
Earthing with 50 mm dia GI pipe 3.64 mm thick x 3.04 Mts. long and 1 x 4 SWG GI (Hot Dip) wire (4 Mts. long), 13 mm dia x 80 mm long GI bolts, double nuts, double washers incl. S & F 15 mm dia GI pipe protection (1 Mts. long) to be filled with bitumen partly under the ground level and partly above ground level driven to an average depth of 3.65 Mts. below the ground level By ISI-Medium GI pipe.
Extra for treatment of soil by using salt & charcoal or coke for plate electrode
Extra for providing masonery enclosure on the top of the earth electrode of overall size 86.36 cm x 86.36 cm x 46 cm deep (below Ground level) complete with cemented brick work(1:6) of 25 cm width duly plastered with cement morter (inside) CI hinged inspection cover of size 36.56 cm x 35.56 cm with locking arrangement, GI reducer including drilling of 46 nos. 12 mm dia holes on the GI pipe.
[PART-B- SITC OF DG SET] Supply, delivery at site on foundation, instalation, testing & Commissioning of 25 KVA , 415V, 50Hz, 3Ø silent new DG Set, comprising of Engine , alternator, seprate AMF panel, Base frame, Fuel tank , Battery , CPCB-IV+ approved Engine & Acoustic Enclosure having following specifications.
ENGINE : Make : Cummins/Volvo/Kirloskar/Greaves Power / Ashok Leyland
Engine Type : 4 Stroke Diesel Engine , Gross Engine Power : 30 HP or higher
Duty : Prime
Cooling : Coolant cooled
Cylinder : 4
Aspiration : Turbo Charged
type of Governor : Electronic
Fuel TankCapacity : as pe manufacturer standard
Overload Capacity : 10% overload for one hour for every 12 hours continuous running at full load or better
Engine instrument Panel : Consisting of starting switch with Key, Lub Oil Indicator, water temperature Indicator, RPM indicator and hour meter.
Safety Controls : Emergency Stop, Low Lube Oil Pressure warning/ Shutdown, High Engine Water Temp, warning/Shutdown, Sensor failure Indicator, Engine over speed indicator, battery charging and low battery indicator.
Exhaust Silencer : Residential Type
Starting system : 12V/ 24V starting system complete with starter motor, charging alternator with rectifier and Cutout as per manufacturer standard.
Battery : Lead Acid , low Maintenance or SMF and conforming to relevant IS Specification with Low/High Battery Voltage and Weak Bettery warning
ALTERNATOR
Make : Stamford/Kirloskar /Leroy Somer/CG
Rating : 415V, 3 Ph, 50Hz, 25 KVA , 1500 rpm, KVA/KW : 25/20
Type : Brushless, self excited and self regulated
Insulation : Class H
Protection : screen - protected drip proof with Min. IP-23 degree of protection
Voltage Regulation ( max) : ± 1%
Winding connection : Star with Neutral
Total Distortion factor : Less than 3%
Total Harmonic distortion in output waveform : <5%
AMF & DG PANEL
Cubical type floor mounted AMF panel made from 16 SWG Sheet Steel, duly pretreated, powder coated painted and aesthetically finished, suitable for controlling of 25 KVA DG Set having specification/features.
MCCB of required rating as per direction of EICwith O/L , S/C, E/F protection and microprocessor based protection release , U/V release etc. - 2 sets
In built By-Pass switch for rated capacity
On-delay timer for laod change over
On-delay timer for engine shut off
Engine On-Off switch ( Push button type)
Minimum five number indicating lamps to indicate 'mains ON' , 'load on mains', Set running' , 'load on set' and 'battery charger on'.
Audio visual alarm for 'Low lubricating oil pressure', 'High water temperature, start failure', and DG over load'.
Microprocessor based relay with composite meter for digital display o following
Generator voltage /AC Mains voltage
Generator Cuurent in all phases
Frequency
Power Factor
Energy
Safetties Overload, Over/Under Voltage, Over/Under Frequency.
Running time indications number of hours of operation and service intervals, service due indications.
The AMF panel must be deisgned to ensure trouble free performance and ensure switching over Elecctrical Load to DG within 15 ( fifteen) second from the instant of mains failure.
ACOUSTIC ENCLOSURE
The DG set should have integrated acoustic enclosure at the manufacturing state itself . High quality acoustic enclosure must be certified as per CPCB-IV+ norms.
BASE FRAME
Common iron channel fabricated base frame containing the engine and alternator, mounted on AVM pads and having provision for lifting Hook.
The Defect liability Period(DLP) for the work is 01(one) year to be counted from the date of completion of the work
TERMS & CONDITIONS
(i) Rate Should be quoted in cklusive of all applicable taxes and Duties Including GST.
(ii) All materials, equipment & accessories must conform to relevent IS/IEC Specifications. The DG Set to be supplied must be from the authorized OEM of the respective Engine manufacturer.
(iii) Necessary manufacturer's test certificate for Diesel Engine Alternator etc. will have to be submited in triplicate copy during delivery of the equipment
(iv) Copy of "Ttype Approval Certificate" and Certificate of "COP" must be produed at the time of delivery issued from competant Authority (As per CPCB-IV+)
(v) Circuit Diagram for AMF panel must be submited from the manufacturer /OEM
(vi) The entire set must be warranted atleast for 12 months / 5000 running Hrs from the date of commissioning / completion of work
(vii) During commissioning, the DG set has to be made to run for atleast six hours at a stretch on atleast 75% load at the cost (cost of fuel, operator and technical personnel) of the agency entrusted with the work and the agency will have to provide permanently multi-core control cables as required with allied accessories including laying of the same before commissioning of the DG set.
[PART-C-SITC OF AIR-CONDITIONERS] Supply & Delivery of fixed speed wall mounted type split airconditioners with rotary compressor having following major specifications 1. Rated Cooling at 100% Capacity : 6700W or Higher 2. Rated Power Consumption at 100% capacity : 1800W or lower 3. ISEER Rating : 3.8 or Higher 4. BEE star Rating : 3 star or a standard Star rating satisfying the ISEER rating as per the manufacturer standards["Revisions in star rating shall be permissible, subject to a corresponding enhancement in the specified ISEER rating."] 5. Air-flow/IDU- : 800 CFM or Higher 6. Evaporator & Condenser Coil- Copper made 7. Refrigerent -R410A/R32(Green Refrigerant) 8. Capacity- 2 TR. or Suitable capacity in TR satisfying the above specification. 9. Power Supply :220v, 50Hz,1Ph AC (with applicable tolarance) [Make-Fujitsu General (ASGA24 BUTA-B) / Mitshubishi Electric (MS/MU-AGZ24 VF or equivalent model of Mitshubishi Heavy Industries](Price includes supply of IDU/ODU and complete set of installation kit (OEM make only) incl. 3 mtr. of interconnecting pipes,tubes, ECC etc. as offered by manufacturer)
Installation Testing and Commissioning of wall mounted 2 Tr Fixed speed Split Air Conditioners by making scaffolding arrangement as per site condition,incl. Supply & Charging of necessary Refrigerant, connecting Control & power cabling, Angle brackets and plates required for fixing outdoor and indoor unit & other necessary materials to complete the job.
Supply, Installation, testing and commissioning Extra copper pipes required for installation of units including vaccumiazation and Nitrogen testing of following nominal sizes of soft/hard drawn copper refrigerant piping for the system, complete with fittings, with suitable adjustable ring type hanger supports, jointing/brazing including accessories, insulated with XPLE Class-O tubular insulation/with Class-O closed cell elastometric nitrile rubber tubular sleeves sections of specified thickness as given below for Suction and Liquid lines, all accessories as per specifications etc. as required [Cu. Pipe Make : Nippon/Mandev/Ryoku][Insulation Make-K-Flex/Accroflex/Suprime]
6.35 mm (1/4") dia (OD)with tube thickness0.8mm with 9mm thick nitrile insulation for liquid line for 2/1.5 Tr split AC Machine
15.9 mm (5/8") dia (OD) with tube thickness 0.8 mm with 9 mm thick insulation for suction line for 2/1.5 Tr split AC machine
Supply & Installation of 6mm Nitrile Rubber insulated PVC / HDPE pipes of following sizes with fitting, accessories, bends, elbows, tees, flanges, U-trap, wall sleeves, hangers, supports, anchors etc for draining condensate water from indoor unit to the nearest drain point.[Make-Finolex/Supreme/Astral]
25 mm Dia
Supply, laying and termination of 1.1 kv grade following size PVC insulated PVC sheathed unarmoured Copper Cable (Make:-Finolex/Havells/Polycab)
4C X 2.5 SqMM
[PART-D-SITC OF SOLAR ON GRID ROOFTOP PLANT] SOLAR PV MODULE/ARRAY: Supply & Installation of 15kW on Grid Rooftop Solar Power Plant (Make- Tata Power Solar/Vikram Solar/Panasonic) to be installed and to connect witn the DISCOM grid in the scheme of net metering of WBSEDCL and WBERC ,incl. all interconnection and wires and Cables need to be complete the plant Upto the WBSEDCL NET Meter. Array Junction Box : 25kW,1.1kV Grade, for combine incoming from solar panel and deirve one output with integrated Surge protection and reverse current protection during night and cloudy days. (a) The module shall made up of Mono-Crystalline silicon cell (b) The interconnected cells shall be laminated in vaccum to withstand adverse environmental conditions (c) The module frame is made of corrosion resistant materials, preferably having alumunium anodized finish (d) The minimum clearance from the lower edge of the modules and the developed ground level should be 300mm/75mm for tin shed (e) The SPV Modules must be IEC 61215, IEC 61730 part I & II, IEC 61701 certified from any of the accredited certifying agencies (f) Each solar PV Module must be warranted by manufacturer at least 80% rated power for 25 years. (g) Module to Module earthing is necessary with 1 C 2.5sqmm Cable h) Comprehensive Warrenty to be provided by the OEM-5 Years
SITC OF ON GRID POWER CONDITIONING UNIT (INVERTER): On Grid Solar Inverter with remote monitoring system 15kW Rated output-3 Ph, 415V(Make- Havells/UTL/or OEM certified Brand as per the direction of EIC)Power Conditioning Unit(PCU): Power Capacity-30-35kW, Max. DC input voltage-1000, DC Max. Power Operating Range-480-850W,DC Operating voltage range(Vdc)- 200-850V DC Minimum Start Voltage-250V, DC max. Operating Current-108A, DC short circuit current per Channel-165A Maximum input sourced backfeed current-0, DC input Overload Current Protection, AC nominal voltage operating range-480V/310V AC maximum continious output-20000 ,Standby Losses(W)-<1.5W, Connectivity-Ethernate,Modbus USB,RS 485,Connector-MC4 on 10mm Hylam sheet.
CONSTRUCTION OF SOLAR PV MODULE MOUNTING STRUCTURE: Hot DipMS galvanized supporting structure (as per approved design) with base fixing by SS304 (Stainless steel) fastener that utilize the most of the daylight throughout the year, can withstand wind speed upto 150km/hr.(Make-Tata/Zindal/Sail)
ELECTRICAL ACCESSORIES, CABLE TRAY & CONDUITS: Supply Delivery installation of Rooftop Solar power plant, on grid topology of capacity 15kWp with all necessary wires & cables, standard cable run arrangement complete with all necessary Balance of Systems and components
SUPPLY & LAYING OF AC CABLE: 4CoreX25Sqmm XLPE,1.1kV Ar/Al cable from PV Inverter to Distribution Cuiruit (KEI/Gloster/Polycab/RR) -
SUPPLY & LAYING OF DC CABLE: All cabling should be with stranded copper wire(KEI/Gloster/Polycab/RR) of 4sq.mm(from PV string to array Junction box)-and 6sqmm(From array Junction box to Inverter)
ELECTRICAL PANELS: Supply Delivery Installation of Rooftop Solar power plant a. DCDB: 4in 4out, 50A MCB, 1000V SPD, 1P65 Enclosure b. ACDB: 1 in 1 out, 63A MCB AC SPD - IP65 with metal enclosure & RYB lights
TERMS AND CONDITIONS: a) Warrantty for Solar Panel: 10 years product Warranty: Upto 10 Years for 90% of Rated Power. 11-25 years for 80% of Rated Power. b) Warranty for Grid Tied Inverter: 5 years from the date of Installaion c) Routine maintenance/checking should be done by the Agency upto the Warranty period and in case of breakdown should attend within 24 Hrs with skilled technician during the warranty period. a) Warrantty for Solar 3 phase Inverter: 10 years product Warranty
Earthing with 50 mm dia GI pipe 3.64 mm thick x 3.04 Mts. long and 1 x 4 SWG GI (Hot Dip) wire (4 Mts. long), 13 mm dia x 80 mm long GI bolts, double nuts, double washers incl. S & F 15 mm dia GI pipe protection (1 Mts. long) to be filled with bitumen partly under the ground level and partly above ground level driven to an average depth of 3.65 Mts. below the ground level By ISI-Medium GI pipe.
Excavation of soil for installation of Earth Electrode and filling & ramming. for morrum Soil.
Supplying & fixing earth busbar of galvanized (Hot Dip) MS flat 25 mm x 6 mm on wall having clearance of 6 mm from wall including providing drilled holes on the busbar complete with GI bolts, nuts, washers, spacing insulators etc. as required.
Connecting the equipments to earth busbar including S & F 4 SWG GI (Hot Dip) wire of size on wall/floor with staples buried inside wall/floor as required and making connection to equipments with bolts, nuts, washers, cable lugs etc. as required and mending good damages.
Supply Installed of 230V, 1H.P Pump for clening of solar Panel with 32mm,25mm,20mm PVC pipe at top of the every solar panel and Switable Number of Spingler system and Timer Switch arrengement as per direction of EIC.[Make- Kirlosker/CG/ Havells]
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