Provision of Clocks at NSG-3, NSG-4, NSG-5 & NSG-6 Category stations over UMB Division

B-SECTION A (RDSO approved clocks upto Cat NSG-4 Stns.) 103410.32 Below/P

Supply of Single Face Digital Clock suitable for platform area with GPS synchronisation in standalone mode as per clause 5 of RDSO specification No. RDSO/SPN/TC/2008 Rev 3.0, Amd.1.0 or latest Inspection By-RDSO

Supply of power cable 3 core, 2.5 sq mm, multi strend (36/0.3mm dia) cable as per IS 694:1990 or latest suitable for RE area, shall be make like Havells, Delton, LAPP, Finolex or superior as per RDSO spec. No. RDSO/SPN/TC/61/2015, Rev. 4.0 or latest. Inspection By-Consignee Above/

B-SECTION-B(Non RDSO type clocks at Cat.NSG-5 & NSG-6 stations) 1745838.00 Below/P

Supply of Single Face Digital Clock Non RDSO GPS based Digital Clock With Hrs : Mins 2 feet Clock Size Letter Size : 12 inch suitable to be fixed on wall Inspection by RITES

Supply of power cable 3 core, 2.5 sq mm, multi strend (36/0.3mm dia) cable as per IS 694:1990 or latest suitable for RE area, shall be make like Havells, Delton, LAPP, Finolex or superior as per RDSO spec. No. RDSO/SPN/TC/61/2015, Rev. 4.0 or latest. Inspection By-Consignee. Above/

C-SECTION-A(RDSO approved clocks upto Cat NSG-4 Stns.) 799178.89 Below/P

Supply & Installation, testing and commissioning of GPS based double faced platform clock as per RDSO specification No. RDSO/SPN/TC /62 / 2008 Rev.3.0 Amd.1 & 2.0 or latest. Inspection By-RDSO

Supply installation & fixing of 25 mm dia PVC conduit medium class pipe with all 2 accessories on any type of surface inluding wal with proper clamping etc. PVC conduit pipe shall confirm IS9537 (PtIII) as per Technical specifications given in Annexure'E' & instructions of Railway Engineer's representative at site Make Pipe D Plast, Polypack, Polycab Inspection : Site Engineer

Supply installation/recessing of 25 mm dia PVC conduit medium class pipe with all 3 accessories junction box etc making chaise replastered PVC conduit pipe shall confirm IS9537 (PtIII) as per Technical specifications given in Annexure'E' & instructions of Railway Engineer at site Inspection: Site Engineer.

Supply , testing and commissioning of online UPS 5 KVA with back up of minimum 4 hours, with battery trolley, of reputed make APC, LUMINOUS, Mikrotek, EATON, UNILINE or similar. Inspection by-Consignee Above/

C-SECTION-B(Non RDSO type clocks at Cat.NSG-5 & NSG-6 stations) 2753344.72 Below/P

Supply , testing and commissioning of online UPS 1 KVA with battery, back up of minimum 1 hours, with battery trolley, of reputed make APC,Uniline LUMINOUS, Mikrotek, EATON, UNILINE similar or better. Inspection by-RITES

Supply installation & fixing of 25 mm dia PVC conduit medium class pipe with all 2 accessories on any type of surface inluding wal with proper clamping etc. PVC conduit pipe shall confirm IS9537 (PtIII) as per Technical specifications given in Annexure'E' & instructions of Railway Engineer's representative at site Make Pipe D Plast, Polypack, Polycab Inspection :Site Engineer

Supply installation/recessing of 25 mm dia PVC conduit medium class pipe with all 3 accessories junction box etc making chaise replastered PVC conduit pipe shall confirm IS9537 (PtIII) as per Technical specifications given in Annexure'E' & instructions of Railway Engineer at site Inspection: Site Engineer.

Supply and installation of earth electrodes as per std. practice. The item includes digging of pit in earth, 3 Mtrs. deep and fixing earth electrode pipe. Casting of cement concrete enclosures as per drg. No. (NR/S&T/CON/6.4/97). The soil treatement shall be done as per std. pratice. The item includes provn. of mild steel flat of size 35mm x 6mm (as per IRSEM) and nut 4 bolted connection of MS flat with earth electrode. The other end of mild steel flat to be connected to block instrument, cable sheath of power equipment, signal base, apparatus case, CT rack / relay racks, other equipments as per the instruction of Engr. at site & IRSEM. Earhting connection location to location shall be done through cable which shall be provided by Railway. Complete materials such as earth electrodes as per drg. No. (NR/S&T/CON/6.3/97), cement, wiring material, nut bolt for connection & mild steel flat of size 35mm x 6mm or 210 sqm as per SEM etc. to be supplied by the contractor. Inspection: Consignee

Supply and fixing of MS Flat 40mm x 6 mm size. Inspection:Consignee Above/

D-SECTION-A(RDSO approved clocks upto Cat NSG-4 Stns.) 137457.20 Below/P

Laying of Data cable/Communication cable/ Power cable etc. in PVC conduit pipe/ PVC casing caping with all fittings and accessories as per instructions of consignee.Inspection by-Site Engineer"

Cutting of all type of platforms,trenching & excavation of depth of 300 mm x 300 mm 2 wide approx.and refilling after laying of RCC/DWC/GI pipe in the trench and refilling and concreting it afterwards as per original condition. In hard rocky ground area, cables will be laid normally on layer of soft earth of 0.05 Mtrs. thickness previously deposited at bottom of the trench. The cutting to be filled and finished with cement/concrete, as per the RDSO Dr.No.SDO/Cable laying/008, issued vide RDSO Document No.RDSO/SI/G/2010 Ver 1.1 Dt.4.2.2014 or latest. Inspection By-Site Engineer Above/

D-SECTION-B(Non RDSO type clocks at Cat.NSG-5 & NSG-6 stations) 201503.00 Below/P

Transportation of Single Face Digital Clock suitable to be fixed on wall with all accessories and fixing arrangements Inspection by Consignee

Laying of Data cable/Communication cable/ Power cable etc. in PVC conduit pipe/ PVC casing caping with all fittings and accessories as per instructions of consignee.Inspection by-Site Engineer" Above/

Comprehensive AMC of 4 digit GPS synchronised digital clock (double side) with all 1 accessories as per RDSO Specification RDSO/SPN/TC / 62 / 2008 Rev.3.0 amndt. 1 and Amndt-2 or latest Total no. of 4 digit GPS synchronised digital clock (double side) with all accessories = 108 no.per year Total no.in 3 years =108x3 =324 Number. " as per instructions given in Annexure-F