Public Works Department-PWD has published S And I Of Panels With Allied Cabling Work , Ups System And Led Glow Sign Board Construction Of Gplus1 Storied Gamma Knife Neurosurgery Building Within The Campus Of Ipgmer_Sskm Hospital_Electrical Installation Works And Other Utility Services_S And . Submission Date for this Tender is 27-02-2021. Electrification Work Tenders in Kolkata West Bengal. Bidders can get complete Tender details and download the document.
| Sr No | CorrigendumDate | Corrignedum | CorrigendumType | NewSubmissionDate |
| 1 | 18-Feb-2021 | Date | Date | 27-02-2021 |
| Name of Work: Construction of (G + 1) storied Gamma Knife Neurosurgery Building within the campus of IPGME&R - SSKM Hospital--Electrical Installation Works & Other Utility Services--S&I of Panels with allied cabling work , UPS system and LED Glow Sign Board. | |||||
|---|---|---|---|---|---|
| Sl. No. | Item Description | Item Code / Make | Quantity | Units | |
| 1 | 1 | S&D of 1.1KV gr. 4 Core 185 mm² XLPE Ar./Al. Cable (Make: Polycab / RR Kabel / Havells / Gloster) with incl. making connections as per direction of EIC.(From SS-IV & PB-2 to Main Panel). | Item1 | 360 | Mtrs |
| 2 | 1.01 | Laying of above mentioned cable in two length through existing covered masonry trench incl. taking out RC covers, setting them in order, mending good the damages | Item2 | 140 | Mtrs |
| 3 | 1.02 | Laying of above mentioned cable in two length on existing Cable Tray and binding with suitable size GI wire. | Item3 | 20 | Mtrs |
| 4 | 1.03 | Laying of above Two nos cable on wall/surface including S & F MS clams with earthing attachment in 2 x 10 SWG GI (Hot Dip) Wire, making hole etc. as necy., mending good damages and painting | Item4 | 20 | Mtrs |
| 5 | 2 | Supply & drawing of 80 mm. dia. P.V.C. pipe (Ori-plus) for the protection of cable for vertical run. | Item5 | 24 | Mtrs |
| 6 | 3 | S&F compression type gland complete with Brass Gland, Rubber Rings for dust & moistureproof entry of 4 Core 185 mm² XLPE Ar./Al. cable incl. finishing the ends by crimping method incl. S & Fixing Dowells solderless socket, tapes and jointing materials as follows;- | Item6 | 10 | Sets |
| 7 | 4 | SITC of floor mounted Indoor type extensible cubical MV switch board having short circuit withstand capacity of 31 MVA for one second, fabricated by CPRI approved panel builder to be installed at 1st floor as per G.T.P. in Annexure - I (Item-A) | Item7 | 1 | Set |
| 8 | 5 | SITC of floor mounted Indoor type extensible cubical MV switch board having short circuit withstand capacity of 31 MVA for one second, fabricated by CPRI approved panel builder to be installed at 1st floor as per G.T.P. in Annexure - I (Item-B) | Item8 | 1 | Set |
| 9 | 6 | Earthing with Copper plate (610x610x3mm size) having weight of 9.84 Kg and 1 No. 25x5mm Copper strip (3.20 mt long) & 1 no. 6 sqmm PVC insulated stranded Copper wire (4 Mt long) incl. S & F 15 mm dia GI pipe (ISI-Medium) protection (4 mt. long) to be fillied with bitumen, partly under the ground level & partly above ground level to an average depth of 3.65 Mts. below the ground level and restoring the surface duly rammed incl. providing 3.0 mt long, 25 mm dia GI pipe (ISI-Medium) for periodic treatment, incl. providing masonery enclosure on the top of the earth electrode of overall size 86.36x86.36x46cm 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 36.56x35.56cm with locking arrangement, GI reducer and treatment of soil by using salt & charcoal or coke for plate electrode | Item9 | 6 | Sets |
| 10 | 7 | S&Drawing following sizes PVC insulated FRLS Cu wire (Make: RR Kabel / Havells / Finolex/ polycab) in suitable sizes of polythene/PVC rigid conduit pipe recessed in/on wall as follows incl. making connections, Gland etc if required as per direction of EIC as to G.S.:- | Item10 | ||
| 11 | 7.01 | 4 x 25 & 2 x 10 mm² copper wire. (for control panel to Gamma Kife ) | Item11 | 60 | R.M. |
| 12 | 8 | Finishing the end of following sizes copper wire end / PVC cable/Al. with dowells solderless socket by crimping method as per GS as follows :- | Item12 | ||
| 13 | 8.01 | 4 X 25 & 2X10 mm² copper wire | Item13 | 8 | Sets |
| 14 | 9 | Supply & Laying of 6 SWG single strand bare-copper-conductor (Solid copper wire) with PVC insulation by heat shink as per direction of EIC. | Item14 | 200 | Mtrs |
| 15 | 10 | Supplying & fixing 19mm dia medium gauge GI Pipe ( ISI-Medium) Protection with necessary fittings and jointing metarials as required as per direction of EIC. | Item15 | 75 | Mtrs |
| 16 | 11 | Supplying & fixing of copper earth busbar of 40 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 | Item16 | 4 | Mtrs |
| 17 | 12 | SITC OF UPS SYSTEM :- \n\nSITC of 40KVA True Online Double Conversion IGBT based UPS system with Advanced DSP based Technology and having minimum output power factor 0.9 with 415V Three phase input & 415V Three phase output, minimum Efficiency 95% and following minimum accessories. (Make:- Vertiv Liebert/Emmerson APC/Numeric)\na) In built/Separate isolation Transformer with cabinet\nb) Suitable size Battery rack with safety net guard.\nc) Total minimum VAH 45240 (SMF battery) for each UPS to provide 30mins. Battery backup at Full load. Make : Amararaja Quanta / Exide Power Safe\n | Item17 | 2 | Nos |
| 18 | 13 | S & I OF LED SIGN BOARD :- \n\nSupply & fixing of angle iron frame fabricated from 40mm x 25mm x 5 mm thick hollow rectangular bar with sufficient cross and radial support including MS angle iron frame (by 40 mm x 25 mm x 5 mm ) for holding the sign board and support from wall by 50 mm x 50 mmx 6 mm MS angle of 6 fts apart with necessary hooks. Back side shall be covered by S&F of 22 SWG GI sheet. The above structure should be painted with synthetic enamel paint over one coat of primer. The above sign board to be fixed on wall or Parapet as per direction of EIC. | Item18 | ||
| 19 | 13.01 | i) 12 ft x 3 ft x 6 inch -- 1 Set for GAMMA KNIFE. | Item19 | 36 | Sq.Ft |
| 20 | 14 | Supply & Installation of 4 mm thick polyvenile coated Aluminium Composite Panel board ( Aludecor / Alstone / Pratap Bond) of blue colour as the base for fixing raised letter duly fixed on the MS structure as per direction of EIC. The riser structre should be covered with ACP sheet incl. side portion on the board. | Item20 | 52 | Sq.Ft |
| 21 | 15 | Supply & fixing of Superior Quality acrylic dimensinal letters on the pre- fabricated existing ACP board. The computerised processed letter in bold English fonts and milky white in colour shall be placed in horizontal line maintaing suitable space with Male & Female attachments for each letter and necessary interconnections as per direction of the EIC.The matter as follows and should be approved at the time of construction from the appropriate authority. | Item21 | ||
| 22 | 15.01 | a) "GAMMA KNIFE" [ Letter Size :-12 ''.]. | Item22 | 10 | Nos |
| 23 | 15.02 | b) IPGME&R – SSKM HOSPITAL – 10'' | Item23 | 20 | Nos |
| 24 | 16 | S&F of imported 12 V DC LED modules having three LED in a single base module and the LEDs will emit mild attractive blue colour light and the two run of LED for each letter base area and shall be properly fixed in the male part of the Acrylic letters including necessary interconnections.\nSpecification of the LEDs is given as below :\na) LED-white, GE/Samsung (Cat No. Tetra mini max, Code No. GEWHMMTS8) vin\nb) Type-Straight, 3 Nos. Led per module\nc) Life – 70,000 burning hours.\nd) Visibility – 100 mtrs at least, for normal eye\ne) Power supply-20 amp. (GE/VIN)\nf) Power consumption – 1.5 watt per module\ng) Input – 230V, AC output 12V DC (Double Led layer) | Item24 | 1200 | Nos |
| 25 | 17 | S&F of imported heavy duty 12V DC, 400 VA SMPS (Make-approved by EIC) with properly rated isolation transformer in suitable enclosure to be fixed with the signage frame for driving total LED system of the signage in a distributed manner for uniform load sharing in view of long run continuous use including necessary interconnections. | Item25 | 2 | Nos |
| 26 | 18 | Scaffolding arrangement for working at 30 ft. height outer wall on road-side building by bamboo, ropes and wooden planks etc. and shifting of scaffolding materials after completion of work. | Item26 | 1 | Item |
| 27 | 19 | S & I OF COMPOUND LIGHT:- \n\nSupply & Laying 1.1 KV grade 3 Core 10 mm² XLPE Ar./ Al. Cable (Make-Gloster/Havells/Polycab) on wall by MS saddle incl mending dameges to original finish as to G.S. as follows:- | Item27 | 90 | Mtrs |
| 28 | 20 | S&F compression type gland & Finishing the end with dowells solderless socket by crimping method for 3 Core 10 sqmm XLPE Ar./Al. cable as per GS. | Item28 | 20 | Sets |
| 29 | 21 | S/D 1.1kV Gr. 3 core 2.5 sq. mm. stranded FRLS PVC unurmared Cu cable (Make-Havells/Finolex//Polycab/RR Kabel) in PVC Rigid conduit pipe and existing arm bracket from loop Box to fittings for necessary connection. | Item29 | 4 | Mtrs |
| 30 | 22 | S/D 1.1kV Gr. 3 core 1.5 sq. mm. stranded FRLS PVC unurmared Cu cable (Make-Havells/Finolex//Polycab/RR Kabel) in PVC Rigid conduit pipe and existing arm bracket from loop Box to fittings for necessary connection. | Item30 | 15 | Mtrs |
| 31 | 23 | Finishing the end of following sizes copper wire end / PVC cable/Al. with dowells solderless socket by crimping method as pre GS as follows :- | Item31 | ||
| 32 | 23.01 | 3 Core 1.5 mm² cu. Wire | Item32 | 4 | Sets |
| 33 | 23.02 | 3 Core 2.5 mm² cu. Wire | Item33 | 40 | Sets |
| 34 | 24 | S/F 16 SWG 250 x 200 x 100 mm stainless steel loop box with 4 nos connector fixed on porcelain chair, recessed in wall with hinged top cover, rubber gasket, mechanical locking arrangement incl. S/F 1 no. 240V 16A porcelain kitkat fuse with earthing attachment complete. | Item34 | 9 | Nos |
| 35 | 25 | S&D of pressure die cast aluminium housing 138 watt LED Street light fittings suitable for mounting on 50 mm dia (OD) Arm bracket and making necessary connection. (Make: Philips, Type BRP410 LED 110 CW HE MR FG S2 PSU GR). | Item35 | 7 | Nos |
| 36 | 26 | S & F of die cast aluminium housing 91 watt LED light fittings fixed on existing arm bracket including necessary connection.(Make: Philips, Type BRP410 LED 092 CW HE NR FG S2 PSU GR). | Item36 | 7 | Nos |
| 37 | 27 | S&F 1.5 M long 50mm dia GI "L" type single arm bracket with clamp, nuts & bolts etc. as required to be fixed on wall/pole as per direction of EIC. | Item37 | 9 | Nos |
| 38 | 28 | Erection of 9 Mtrs long Single ST pole long GI pole with/without sole plate & Cap etc. 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 300 mm and 300 mm above ground level including 3 mm thick neat cemented finish and GI earth bolt after making drilled holes etc. on pole & carriage of pole upto 1.6 Km from Store to work-site including filling up the excavated earth pit with shifted soil and ramming properly. | Item38 | 2 | Nos |
| 39 | 29 | Extra on items 1 above, for providing CC (6:3:1) base block (around the pole) dimension 0.60x0.60x0.76 mt. above ground level, neatly cemented finish (3 mm thick), at the base pole (in lieu of CC muffing) suitable for alkathene/ polythene pipe entry as directed for street light wiring, incl. S & F 25cmx25cmx10cm GI Loop box, 16SWG & incl. drilled hole in pole (For 9 mtrs Long Pole). | Item39 | 2 | Nos |
| 40 | 30 | Painting of 9 Mtrs long Steel Tubular Pole of 2nd coat of aluminium paint with ready mixed paint over one coat of red lead primer of approved brand incl. preparation of surface by sand paper/emery paper, cleaning etc. for receiving fresh coat of paint | Item40 | 14 | Nos |
| 41 | 31 | Defect Liability Period -1 (One) year | Item41 | ||
| 42 | 32 | Warranty for UPS with battery will be 36 months from the date of commissioning or 42 months from the date of supply. | Item42 |
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