Tender For Provision Of Sewage Treatment Plant At Af Stn Udh Ur
Tender Value
7.83 Crore
Estimated cost
Bid Submission
14 Aug 2026
13 days left
EMD
7.17 Lakhs
Bank guarantee accepted
Document Fee
3000
Non-refundable
Tender Type
Online
Tender Overview
Organization
Tender ID
Competition Type
NCB
Bidding Type
Tender
Location / State
Udhampur → Jammu and Kashmir
EMD Exemption
Not Available
Quantity
Not Available
Website
Contact Person
Address
Project Description
Tender For Provision Of Sewage Treatment Plant At Af Stn Udh Ur
BOQ
| Sl. No. | Item Description |
| 1 | SCHEDULE `A' PART-I SECTION-I (BUILDING WORK) |
| 2 | TOTAL AMOUNT OF SCHEDULE 'A' PART-I, SECTION-I (BUILDING WORK) |
| 3 | SCHEDULE `A' PART-I SECTION-II (BUILDING WORK) Note : This schedule is not pre priced by MES and the pre priced rate indicated as \\"Rs. 0.00\\" under Col.5 signifies this fact only. |
| 4 | SEWAGE TREATMENT PLANT OF CAPACITY 330 KLD ( CONSIST OF 2 NOS OF PACKAGE TYPE EACH OF 165 KLD - Two Skid ) with Tertiary treatment plant and allied Tanks. Design, Supply, Erection, Installation and Testing & Commissioning of complete FRP MBBR Based Underground Packaged Sewage Treatment plants with inbuilt standard manhole & cover to handle total domestic sewage of 330 KLD based on MBBR ( Moving Bed Bio Reactor) consisting of fiber glass reiforced plastic (FRP) Horizontal tank made as per BS 4994:1987 standard. Each FRP tank must have minimum thickness of 9+/- 0.3 mm made from isopathic unsaturated polyster raisin and glass fiber with hollow ribbing of polymeric materrial of minimum 50 mm thickness encased on outside of the tank with polyster resin and fiber glass to make tank suitable for underground application upto and over burden of 2.30 mtr of soil on top.The sewage recycle plant should be designed to treat 330 Cum of sewage per day. Note :- All civil works to be paid and measured seperately . STP to have four zones – first zone to work as anaerobic/solid separation zone with suitable partition of FRP housed in single tank. Second zone to work as anoxic zone also created with suitable partition of FRP housed in a single tank. Third zone to work as MBBR Aeration zone also created with suitable partition of FRP housed in a single tank with advanced polymeric media with a surface area to volume ratio of minimum of 400 Sq. Mtr / Cubic meter suitably encased in a polymeric net to allow free movement of the media within fixed space created by the net. MBBR Aeration zone will get separate aeration through external Twin Lobe Air Blowers one working + one standby installed for providing air flow of minimum 660 cum/hr by coarse aeration for speedy reduction of BOD. Air blowers shall be designed to provide air to wet well cum equalization tank apart from the package STP. The fourth and the final/last STP zone also created & housed in a single FRP tank to work as sedimentation zone. Sedimentation zone to have submersible pump installed separately of 1.0 HP motor for pumping the activated sludge back to the anaerobic zone by way of PVC pipes of min 50 mm diameter on a regular basis. Intermediate zone housed in the next FRP tank which will store STP outlet secondary water with a filter Feed Pump installed inside the zone one working + one standby for pumping the secondary treated water into Tertiary Treatment Plant (PSF & ACF Filters) with a partition in FRP and the Sixth zone named Treated water tank housed in the same FRP tank to store the treated water received from Tertiary treatment. There will be chlorine dosing done separately or online in the final treated water tank. The whole plant to be controlled by Relay Base Control panel made from sheet molded compound of other accessories such as PVC Pipe Fittings–1 Lot, FRP Strap as per diameter of the tank, turn buckle–1 Lot, Wire Rope–1 Lot, manhole cover as per the drawing, Eye Bolt–1 Lot, Wire Lock–1 Lot along with Multi Grade Filter– 20 m3/hr -1 Nos, Activated Carbon Filter–20 cum/hr - 1 Nos, Filter Feed Pump-2 Nos (1W +1S) & Hypochlorite Dosing System-1 Nos.,electromagnetic flowmeter, Each Tank must be Air-Tight which makes it stronger & durable and it also helps in maintaining Anaerobic & Aerobic conditions including necessary chemical dosing (Chemical’s addition allowed ONLY for Tertiary Treatment). Internal piping for maintaining hydraulic retention time shall be inside the modular plant. All the external equipment’s like pumps, blowers and electrical needs to be mounted in a blower room . |
| 5 | M.S. puddle flange (hot dip galvanized after fabrication), inlet, outlet overflow, vent, M.S. cover, drain channel with M.S. gratings sump to house pumps. Bar screen shall be a part of the STP and having 10 mm spacing between bar made from M.S. Epoxy painted. Space being a severe constraint, compact underground prefabricated systems are preferred. Due weightage will be given to energy efficient and low running cost systems. The system shall be provided with relay base control panel, air blower, submersible pump and all other accessories mentioned in the tendering specifications. The complete STP should be provided with M&L for Online continues monitoring system for 330 KLD STP facilitate with operated on duel beam UV Vis-absorption apectrometry as measuring priciple. COD, BOD &TOC is independent programme for calibration, analysis and validation as compared to parameters calculation for one to another parameter such as COD to BOD to TOC of other system, PH & temperature measuring pricipal is unique, non porus/non-leaking combined refer electrode for technically consisting pH performance including :- (a) PH (b) BOD (c ) COD (d) Total suspended solds (e) Oil and Grease 3 G/4G Sim card for online connectivity The STP also provided with SCADA system comaptible with Online continues monitoring system with supply and fix computer Hardware and Software, suitable for SCADA system for 330 KLD STP plant based on MBBR Technology and designed for automatic operation system through PLC / supervisory control and data acquisition (SCADA) including facility for the automatic operation through PLC , manual operation , intervention through SCADA / HMI , local operation through local control panel located near equipment and following feature : CPU:- (i) Processr Intel i5 higher (ii) Processor speed 2 GHz or higher (iii) Configuration Tower(iv) Architecture 32 / 64 bit (v) System memory (RAM) 16 GB(vi) Hard disk 1 TB or higher(vii) DVD Drive Combo (Read / Write) (viii) Operating system Microsoft Windows 10 professional(ix) Communication ports USB - 4 Nos, Ethernet - 1 Nos(x) Graphic accelerator 2 GB(xi) Power supply 240V, 50Hz, 1 phase(xii) Keyboard Internal keyboard ( with USB interface) (xiii) Mouse Optical , 3 buttons (Cordless) |
| 6 | MONITOR MONITOR (i) Type Full HD LED color monitor (ii) Screen size 22\\" or higher (iii) Resolution 1920 x 1080(iv) Power supply 240V, 50Hz , single phase Providing and fixing of one cloud lightening arrester connected to the earthing system to safe guard the building structure . It should be fixed at the top of the building. Two numbers fire fighting baby gas cylinders also provided inside the STP building. NOTE: (i)The complete STP includes SCADA Enabled LT Panel for the operation of various pumps, filteration plant ,sensors and compressors etc . The LT panel should be confirming to IEC/IS61439- 1 &2I approved, double door totally enclosed weather dust and vermin proof as per IS code with front and rear opening suitable locking arrangement, top with canopy having copper bus bar of suitable capacity for RYB and for neutral and insulated with insulators, including provision of cable glands, connecting incoming and outgoing cables along with necessary PCC 1:3:6 in foundation and suitable size of angle iron grouted at terrace floor above 30 cm from floor level comprising the Change over switch of suitable capcity, MCCBS, Contractors, Automatic starters of various capcities ,MPCBs, Protection /Differentila relay OV Relays, UV relays etc ,Digital switches/senors ,APFC capacitor Banks, measurement devices like Ammeter,Voltmeters,Frequency meters, Digital MF meters,energy meters,Indicators etc ,control wiring /Power wiring , etc COMMISIONING OF STP 330 KLD TO GET REQUIRED SPECIFIED Treated Water Parameters including supply of all chemicals , Bio Nutrients or pH correction chemicals :- The time period of completion of commissioning of STP part is Three months which included all testing arrangements of treated water including sample charges of state pollution control lab or NABL approved lab. At least Two Test samples after every two months will be submitted . All samples should should meet the specified parameters of treated water for use in arboriculture. The date of completion will be the date on which the last last sample report meeting all the parameters will be submitted by Executing Agency. |
| 7 | Design and Construction of collection sump including bar screen chamber & oil & grease trap all as shown in Dwg in RCC using M-30 concrete & Fe 500 CRS TMT Bars as per IS 456 & IS 3370 after conducting soil investigation by boring one bore hole and determining bearing capacity . (Note :-(i) size of collection sump given in dwg No CEAF/SK-122/2025/CS (ii) structural Dwgs shall be preparedbased on this dwg as per IS:456,IS:3370 and other related codes in M 30 concrete and Fe 500 CRS TMT bars and other notes as in dwg No CEAF/ST-635/2025/MH Sht 01/03 (iii) Design shall be got vetted from any IIT) |
| 8 | TOTAL AMOUNT OF Schedule 'A' PART-I SECTION-II (BUILDING WORK) |
| 9 | TOTAL AMOUNT OF SCHEDULE ‘A’ PART-II (SITE CLEARANCE AND EARTH WORK ) |
| 10 | TOTAL AMOUNT OF SCHEDULE ‘A’ PART-III (PROTECTIVE WORK) |
| 11 | TOTAL AMOUNT OF SCHEDULE ‘A’ PART-IV (INTERNAL WATER SUPPLY ) |
| 12 | TOTAL AMOUNT OF SCHEDULE ‘A’ PART-V (SANITARY & PLUMBING WORKS) |
| 13 | TOTAL AMOUNT OF SCHEDULE ‘A’ PART-VI (INTERNAL ELECTRIFICATION) |
| 14 | TOTAL AMOUNT OF SCHEDULE ‘A’ PART-VII (ROAD , PATH AND CULVERT) |
| 15 | TOTAL AMOUNT OF SCHEDULE ‘A’ PART-VIII (AREA DRAINAGE) |
| 16 | TOTAL AMOUNT OF SCHEDULE ‘A’ PART-IX SECTION-I (FENCING AND GATE AND WATER TANK STAGING) |
| 17 | SCHEDULE `A' PART-IX SECTION-II (FENCING AND GATE AND WATER TANK STAGING) Note : This schedule is not pre priced by MES and the pre priced rate indicated as \\"Rs. 0.00\\" under Col.5 signifies this fact only. |
| 18 | Provn of MS gate 6.00 m wide with RCC pillars with M-25 RCC complete all as specified and shown on drawings |
| 19 | Total amount of Sch 'A' PART-IX SECTION-II (FENCING AND GATE AND WATER TANK STAGING) |
| 20 | TOTAL AMOUNT OF SCHEDULE ‘A’ PART-X SECTION-I (SEWAGE LINE OF MANHOLES / PITS, PUMPS) |
| 21 | SCHEDULE `A' PART-X SECTION-II (SEWAGE LINE OF MANHOLES / PITS, PUMPS) Note : This schedule is not pre priced by MES and the pre priced rate indicated as \\"Rs. 0.00\\" under Col.5 signifies this fact only. |
| 22 | Supply and Laying DI pipe of 100mm bore as per site requirement water mains with socket/ flanged ends, centrifugally cast of class K-9, including all necessary acessories required for laying of pipes etc complete all as specified and directed by Engr-in-Charge. Make :( Electrosteel / Tata/ Rashmi Mateliks)\\" (Note - DI specials / fitting Excavation, earth work shall be measured and paid separately). |
| 23 | Supply and laying, ductile iron fittings for spigot and socketed pipes such as bends (any type, radius and angle) tapers any type, (straight, bend, increasing, decreasing or double socket etc.) Tee pieces single branch. \\"Y\\" junction, double branch, cross (all sockets or socket and spigot) collars, mechanical joints caps and plugs, ISI Marked [IS 9523 :2000 (Reaffirmed 2005)], suitable for bore of pipe up to 150 mm, complete all as specified and directed. |
| 24 | Material and labour for construction of valve chamber of size 900 x 900 x 900 mm (internal dimensions built in brick masonary on 15 cm thick PCC foundation (1 : 4 : 8) type D-2 using 40 mm graded stone aggregate over 100 mm thick hard core with brick work masonary in cement mortar 1:4 using 'B' class bricks and rendering in cement mortar 1: 4, 10 mm thick internally including exposed surfaces of externalsurfaces, MS cover made out of 3 mm thick MS sheet on angle iron framework made out of 40 x 40 x 3 mm duly embedded in PCC 1:2:4 type B-1 using 20 mm graded stone aggregate with hold fast made out of MS flat iron 25 x 6 mm x 300 mm long and 40 mm thick PCC coping 40 mm thick 1:2:4 type B-0 using 12.5 mm graded stone aggregate with handle hinges with locking arrangement & applying two coats of synthetic enamel paint over a coat of red oxide primer to all exposed steel surfaces complete all as specified and directed . |
| 25 | Supply and fixing Cast Iron air release valves with single air out let , conforming to IS 14845 of size 100mm bore complete all as specified and directed . |
| 26 | S & F Sewage Submersible pump with motor and cutter, electric driven, Dewatering (Sewage ) Pump, Three Phase, 415 Volts, size 80 mm dia, 2900 RPM, minimum 35 mm Solid handling capacity, 08-24 m head and 03-22 LPS delivery, Cast iron impeller including connections of all necessary column and header pipes and pipe fitting lowering into well , fixing arrangements and making suitable electrical connections from starter panel complete all as specified and directed. Make Kirloskar model Eterna 5500 CW+ |
| 27 | S & F Sewage Submersible pump with motor and cutter, electric driven, Dewatering (Sewage ) Pump, Three Phase, 415 Volts, size 80 mm dia, 2900 RPM, minimum 35 mm Solid handling capacity, 08-24 m head and 03-22 LPS delivery, Cast iron impeller including connections of all necessary column and header pipes and pipe fitting lowering into well , fixing arrangements and making suitable electrical connections from starter panel complete all as specified and directed. Make Kirloskar model Eterna 5500 CW+ |
| 28 | S & F Sewage Submersible pump with motor and cutter, electric driven, Dewatering (Sewage ) Pump, Three Phase, 415 Volts, size 50 mm dia, 2840 RPM, minimum 25 mm Solid handling capacity, 10-20 m head and 03-06 LPS delivery, Cast iron impeller including all necessary column and header pipes and and pipe fitting , lowering into well , fixing arrangements and making suitable electrical connections from starter panel complete all as specified and directed. Make Kirloskar model Eterna 2200 CW+ |
| 29 | S & F Sewage Submersible pump with motor and cutter, electric driven, Dewatering (Sewage ) Pump, Three Phase, 415 Volts, suction pipe size 50 mm dia, 2800 RPM, minimum 22 mm Solid handling capacity, 6-10 m head and 02-05 LPS delivery, Cast iron impeller including all necessary column and header pipes and pipe fitting , lowering into well , fixing arrangements and making suitable electrical connections from starter panel complete all as specified and directed. Make Kirloskar model Eterna 750 CW+ |
| 30 | S&F 6 sqmm 3 core PVC insulated industrial flat submersible cable , 1100 volts grade complete all as specified and directed by Engr-in-Charge. |
| 31 | S & F rotational moulded polyethylene water storage tank ( cylinderical vertical with closed top ) of 5000 ltr capacity hoisted and fixed in position with help of MS structure complete all as specified and directed by Engineer-in-Charge. Note :- cost of MS structure will be measured and paid under respective schedule |
| 32 | Supply, laying and testing of 150 mm inner diameter of double wall corrugated (DWC) high density polyethylene pipes (HDPE) and stiffness classes-8 (SN-8) with ISI marked (with CML no) with and including all fitting & jointing material for sewage line and laid in trenches as specified in IS-16098 (Part-2) : 2013 and as per manufacturer's instructions complete all as specified and as directed. |
| 33 | M & L for Precast RCC ( SFRC) factory made man hole Covers heavy duty ( HD-20) slab as per IS- 12592(2002) set in CM 1:6 of dia 600 mm all as specified and as directed. |
| 34 | M & L for Precast RCC ( SFRC) factory made man hole Covers heavy duty ( HD-20) slab as per IS- 12592(2002) set in CM 1:6 of dia 900 mm all as specified and as directed. |
| 35 | Supply and installation for grease separator plant as per DIN E N 1825 & DIN EN 4040-100 suitable for underground installation as per drawing attd. The Grease separator should be made from polythylene for longer life. The grease separator should have nominal capacity not less than 2170 ltr with inlet/outlet socket of nominal dia of minimum 150 mm with grease storage capacity of minimum 415 Ltr and sludge stoage capacity of minimum 1005 Ltr. Total weight of grease separator should be minimum 128 Kg with overall dimension of at least 1340 mm x 2828 mm (Dia x Ht). The grease separator should be capable of cleaning via shaft manhole cover, emptying via suction line nominal dia of minimum 65 mm and nominal pressure of 10 Kg with coupling for two sided thread connection 75/75 mm for suction line, fire hose quick coupling 75B and 2 1/2\\" blank cap extension at top as per site requirement buoyancy ring as per manufacturer instruction . Top cover of the grease separator plant should be made from concrete frame with cast iron cover having clear opening of minimum 600 mm diameter. The rate shall include for supply and installation including excavation ,compaction, bedding in RCC/PCC/GSB as per manufacturer instruction back filling incl transportation at site, providing three days training for operation/function. Make:- Lipumax PD NS 10 of ACO systems and solutions Pvt Ltd. |
| 36 | TOTAL AMOUNT OF SCHEDULE `A' PART-X (SEWAGE LINE OF MANHOLES / PITS, PUMPS) |
| 37 | Total amount of Schedule 'A' SCHEDULE ‘A’ PART-XI (EXTERNAL ELECTRIFICATION) |
| 38 | SCHEDULE `A' PART-XI ( Section-II)(EXTERNAL ELECTRIFICATION)Note : This schedule is not pre priced by MES and the pre priced rate indicated as \\"Rs. 0.00\\" under Col.5 signifies this fact only. |
| 39 | M & L for cutting of Road and Concrete surfaces upto 300 mm depth and 200 mm wide for laying of cable / pipe in any type of soil, returning and filling in and spreading, leveling, watering and well ramming in layers not exceeding 25cm thick removal of surplus soil and provision of 150 mm thick PCC type B-1, 1:2:4 with 20mm graded crushed stone aggregate on top layer all as specified and as directed. |
| 40 | Supply and fix end joint kit for 1.1 KV grade cable for out door end termination heat shrink type joint complete with jointing material and accessories suitable for 3.5 core XLPE armoured Al conductor cable of size 70 to 120 sq mm including taking down old complete all as specified and directed..NOTE:- Item rate quoted including required T&P/Refixing & Refilling in the panel/pole. |
| 41 | M & L for transformer plinth of size 3.0 x3.0 x 1m high from GL including excavation and earth work in trenches in any type of soil ,PCC 1:5:10 type E2 for foundation, brick work in cm 1:6 PCC, 1:2:4 type B-1 as in copping, plaster of 10mm thick in CM 1:6 on brick surface/complete with 75 mm thick PCC 1:4:8 type D-2 as in sub base of floor with topping of, PCC 1:2:4 type B-1 100 mm thick in floor and finished fair( without using extra cement) returning filling in and removal of surplus to a distance n.exc 50m chain link fencing for the transformer plinth of 1.8 m high made out of 4 mm dia GI wire 150x100 mm mesh with ms angle iron 50x50x6mm as in fencing post and embeded in PCC 1:2:4 type B-1 30X23X30cm block at 2 mtr interval each side as approved with 1 No mild steel gate (3.5 m clear) span with locking arrangement made out of 15 mm dia ms rod 50x50x6mm angle iron frame and painting the steel surface with 2 coat of aluminium paint over a coat of red oxide primer and 2 coats of white washing on cement work complete all as specified and directed . |
| 42 | S & F LT cable junction box outdoor shall be made out of polycarbonate of sizwe 210mm x 260mmx117mm ( the cable size upto 25sqmm) . The polycarbonate junction box shall be enviroment friendly, recyclable, halogen and silicon free, anti acid & anti corrosive . The junction box shall be rated for degree of ingress protection IP 66 in accordance with IEC 60529. weather proof , UV resistant. The gasket material of junction box shall be polyurethane and the gasket shall be internally embeded. The junction box shall be complies with requirement of the standards IEC 60998. The junction box with 25Amp connectors or terminal Trip or bus bar . The junction box / Enclosure shall be tested as per IEC including one No 4 pole connector and chlomium plated clamps and nuts, bolts, cable glands with lock nuts of 2 Nos for each box complete all as per menufacturer complete all as specified and directed.Make: Cat part No. KF2525B of Hensel / Siemens / Legrand / GE Power. |
| 43 | Supply and Fix, LED roadway luminaire, 70 Watts, with pressure die-cast aluminium housing,IP-66, high power LEDs as light source and electronic driver and 10 KV SPD incl 40 mm GI Bracket for fixing street light on pole, complete all as specified and directed. Make Crompton Cat Part No. RAPTOR PRO |
| 44 | Supply, installation, testing and commissioning outdoor type LT cubical panel factory fabricated CRCA sheet powder coated with structureal siemens grey RAL 7032 paint front and back openable and lockable by key from both side having louvers and air vent gasket and totally vermin proof made out of 3.15mm thick CRCA sheet duly compartmentalized for incoming and outgoing laminated copper busbar suitable for 250 Amps duly insulated with colour coded heat shrinkable sleeves and mounted on DMC/epoxy insulators .The incomer and outgoing shall have extension link two times the rating of individual feeder. All links shall be insulated with colour coded heat shrinkable sleeves having provision for termination of incomers and outgoing cables. All control wires shall be not less than 2.5 Sq mm multi stranded copper conductor and properly bunched / tied, ferruled for proper identification and crimpled with adequate size of lugs. The cubical will have a support of angle size 50x50x5mm, & -04 Nos duly grouted 30 Cm below the GL in PCC including a detachabale pre-drilled gland plate of thickness 3.15 mm . The auxilary support of SPD ( surge protation device) protected shall be provided, CPRI approved. Note:-Design / Drawing of L.T Panel shall be approved by Garrison Engineer, INCOMING: (a) ' Copper bus bar 4 pole (three phase and one for neutral) suitable for 400 Amps . (b) MCCB Cap 160 Amp, 4 pole, 415V, 50 c/s 36 KA-01 No . OUTGOING: (a) MCCB Cap 125 Amp, 4 pole, 415V, 50 c/s 25 KA-02 No, Make : L&T or equivalent in Legrand / Schnieder / Havells / ABB (b) MCCB TPN capacity 63 Amps, 415V, 50 c/s 10 KA-02 No. Make : Legrand / Schnieder / L&T/ Havells / ABB / Siemens (c) MCB TPN capacity 40 Amp, 415 V, 50c/s 10KA -01 Nos Make : Legrand / Schnieder / L&T/ Havells / ABB (d) MCB SPN capacity 32 amp, 'C' series-01 Nos Make : Legrand / Schnieder / L&T/ Havells / ABB g timer with contactor for auto ON /OFF security light 240 volts, AC , 50Hz DIN rail mounted all as specified - 01 No METERING & MISC (a) Digital Multi function meter for Ammeter, Volt, KWH, PF, frequency etc 3 phase 4 wire of suitable capacity.-01 No. ( b )Panel shall be installed at least 45 cm above ground level. (c) Set of indicating lamp LED type-01 Set . (d) Civil work PCC 1:2:4 for grouting of panel complete including excavation, earth work. |
| 45 | Supply, installation, testing and commissioning outdoor type LT cubical panel factory fabricated CRCA sheet powder coated with structureal siemens grey RAL 7032 paint front and back openable and lockable by key from both side having louvers and air vent gasket and totally vermin proof made out of 3.15mm thick CRCA sheet duly compartmentalized for incoming and outgoing laminated copper busbar suitable for 200 Amps duly insulated with colour coded heat shrinkable sleeves and mounted on DMC/epoxy insulators .The incomer and outgoing shall have extension link two times the rating of individual feeder. All links shall be insulated with colour coded heat shrinkable sleeves having provision for termination of incomers and outgoing cables. All control wires shall be not less than 2.5 Sq mm multi stranded copper conductor and properly bunched / tied, ferruled for proper identification and crimpled with adequate size of lugs. The cubical will have a support of angle size 50x50x5mm, & -04 Nos duly grouted 30 Cm below the GL in PCC including a detachabale pre-drilled gland plate of thickness 3.15 mm . The auxilary support of SPD ( surge protation device) protected shall be provided, CPRI approved. Note:-Design / Drawing of L.T Panel shall be approved by Garrison Engineer, INCOMING : (a) Copper Busbar 4 pole (three phase and one for neutral) suitable for 200 Amps . (b) MCCB Cap 100 Amp, 4 pole, 415V, 50 c/s 25 KA-01 No . OUTGOING : (a) MCCB capacity 63 Amps, 415V, 50 c/s 16 KA-02 No. Make : Legrand / Schnieder / L&T/ Havells / ABB / Siemens (b) MCB TPN capacity 40 Amps, 415V, 50 c/s 10 KA-01 No. Make : Legrand / Schnieder / L&T/ Havells / ABB / Siemens (c) MCB SPN capacity 32 amp, 'C' series-01 Nos Make : Legrand / Schnieder / L&T/ Havells / ABB (d) Digital timer -01 No (Security light) METERING & MISC (a) Digital Multi function meter for Ammeter, Volt, KWH, PF, frequency etc 3 phase 4 wire of suitable capacity.-01 No. ( b )Panel shall be installed at least 45 cm above ground level. (c) Set of indicating lamp LED type-01 Set . (d) Civil work PCC 1:2:4 for grouting of panel complete including excavation, earth work. |
| 46 | Dismantling and taking out HT XLPE UG cable of any grade and size upto 95 Sqmm carefully in different sections/locations and keeping in safe custody for reuse all as specified and as directed by Engineer-in-Charge.Note:-Excavation & earth work required shall be measured and paid seperately under relevant item of corresponding schedule. |
| 47 | Re Laying only XLPE insulated (Earthed), screened, PVC bedded, galvanized steel strip or wire armoured, electric power cables (heavy duty) with aluminium conductor, 11000 volts grade, cross sectional area 95 Sq mm, 3 core complete all as specified and as directed. |
| 48 | Dismantling and taking out LT XLPE UG cable of any grade and size upto 185 Sqmm carefully in different sections/locations and keeping in safe custody for reuse all as specified and as directed by Engineer-in-Charge.Note:-Excavation & earth work required shall be measured and paid seperately under relevant item of corresponding schedule. |
| 49 | Re Laying only LT XLPE insulated , screened, PVC bedded, galvanized steel strip or wire armoured, electric power cables (heavy duty) with aluminium conductor, 1100 volts grade, cross sectional area upto 185 Sq mm, 3.5 core complete all as specified and as directed. |
| 50 | Supply and fix cable jointing kit for 1.1 KV grade cable for straight through joint complete with Jointing material heat Shrink type and accessories suitable for 3 ½ / 4 core XLPE, armoured, Al conductor cable of size 25 to 50 sqmm,Indoor/Outdoor type complete all as specified and as directed. |
| 51 | Supply and fix cable jointing kit for 1.1 KV grade cable for straight through joint complete with Jointing material heat Shrink type and accessories suitable for 3 ½ / 4 core XLPE, armoured, Al conductor cable of size 70 to 95 sqmm,Indoor/Outdoor type complete all as specified and as directed. |
| 52 | Supply,install ,testing, commissioning of 'Silent type' diesel generating set alongwith prime power having rating of 40 kVA,415Volts at 1500RPM , 0.8 lagging power factor at 415 volts suitable for 50 hz 3 phase system and for 0.85 load factor ,CPCB-IV or latest norms complied, with acoustic enclosure,realy panel for automatic starting on main failure(AMF), anti vibration mountings,control panel and foundation.The DG set should be robust in construction factory tested and assembled to ensure perfect alignment of Engine and Alternator on a common base frame.The DG set power rating indicated above is inclusive of altitude correction factor however the DG Set shall be designed and suitable to operate as per tropical condition of GE (AF) Udhampur Dhar Road (J&K) AF station and for more details on service condition refer particualr specification.The DG set shall be comprising of following item as under:- ( a)Diesel Engine : The diesel engine shall be of four stroke cycle multi-cylinder,direct injection water cooled, turbo charged with after cooler, Air to air aftercooling and optimised turbocharger for increased altitude capabilities with suitable BHP developing required to run alternator of 40 KVA capacaity @ 1500 rpm under NTP condition of BS 5514/ISO 3046 with an over load capacity of 110% for one hour in any specified 12 hrs of continuous operation,suitable for generating set application on AMF mode.The engine shall confirm to IS:10000/BS:649/BS 5514/ ISO 3046. The engine shall have the following accessories:Cooling fan and radiator.DM water cooling systems with pre-mix anti-corrosive additive Turbocharger. Fly wheel with fly wheel housing. Electrical engine starter motor (disengagement after start-up) with Batteries. Battery charging systems. Stainless steel exhaust flexible elbow. Thermal sealing of exhaust pipe and aluminium cladding for complete exhaust pipe and silencer. Required filters for fuel, lube oil, air etc. Sets of flexible hoses as required. Suitable rubber coupling to Alternator with guard. Suitable Engine controller for protection of the engine. Coolant heater and crankcase heater. Oil drain Pump. Heavy duty air cleaner. |
| 53 | (b) Engine protections:(i) High coolant temperature warning & trip (ii)Low lubricating oil pressure warning & trip (iii) Low coolant level warning & trip(iv) Fail to crank trip (v) Over crank trip(vi) High and Low speed trip (vii) Low or High battery voltage alarms.(viii)Clogged filter warning and Lack of fuel(ix) High Canopy Temperature(x) Set fail to start protection after failure of the set to start after successfulthree consecutive start attempts. (c)Starting system :The engine starting shall be by means of totally enclosed axial type electric starter suitable for 12 volts / 24 volts DC starting system comprising of starter motor, voltage regulator and arrangement for initail exciation complete with suitable number of batteries (80AH Sealed Maintenance Free (SMF) Lead-Acid type) as required as per specifications.The battery shall be supplied with a suitable floor mounted MS stand treated with seven tank treatment, two coats of red oxide /primer & acid resistant paint.with wooden base, adaptor box etc . with copper conductor battery leads of required length and socket/clamps (d ) Alternator :40 kVA 3 phase 0.8 PF 415V, 4 wire 1500 rpm self-excited and self regulated through AVR confirming to IS :4722/BS 2613 suitable for tropical condition with brush less exciter, housed in screen protected drip proof enclosure. The alternator shall be confirming to IS 13364 Part-2 & IS 15999 Part-1/ IEC 60034 Part-1 capable of delivering rated output at rated power factor with, a. Terminal voltage differing from the rated value by not more than +/- 5%.b. Frequency differing from the rated value by not more than +/-0.5%.c. Short circuit capacity of 300% for 10 seconds.d. Over load capacity of 110% for one hour. The insulation class of the Alternator shall be class F/ H. The temperature rise shall be limited to class B and Ingresses enclosure protection shall IP23 or better. The alternator shall be fitted with suitable Nos. Resistance Temperature Device (RTD) & Bearing Temperature Device (BTD) along with space heaters. |
| 54 | (e) Alternator Protection :Alternator should have following protections Over and Under voltage Under and Over frequency warning and trip Loss of excitation Over current and Earth Fault and Short Circuit Protection Unbalanced load Restricted earth fault protection Differential protection Diode Failure (f) Voltage regulator :A rapid response voltage regulator shall be provided to regulate the generated voltage.The overall regulations from no load to full load,including cold to hot variation and load power factor of 0.8 lag to unity shall be within 2% of the normal voltage. The excitation system shall be designed to promote rapid voltage recovery following sudden application and disconnection of load. (g) Acoustic enclousure : The acoustic enclosure should be supplied along with DG set from the manufacturer outlet itself as per CPCB norm.Acoustic enclosure shall be of powder coated and fabricated out of 2mm thick CRCA MS sheet. The canopy shall have four hinged doors, one door with glass window to view proper parameters on the control panel. The canopy and doors shall have inside lining of fire retardant foam/glasswool as acoustic materials. The base frame shall be fabricated in ISMC channel or in sheet metal, with lifting hooks for convenient lifting of complete set i.e. along with canopy, engine and alternator. The sound level shall have less than 75 db (A) at a distance of 1 meter.High quality noise absorbant and fire-retardant grade acoustic Insulation material (P.U. Foam) complying to IS 8183. The allowable temperature raise inside the canopy is 5 to 7 deg. Centigrade. The Measurement of noise should be as per ISO 3744/ ISO 8528 (Part 10) standard.The canopy has the provision of emergency push button, external to the canopy (h) Governor :The governor shall be of electronic type suitable for monitoring constant engine speed within the specified limits for auto parallel and auto load sharing operation. (j) Exhaust : The exhaust piping system shall be supplied with a hospital grade silencer and catalytic converter suitably optimized to meet stringent noise emission standards laid down by MoEF / CPCB (as per CPCB-IV).The exhaust piping and the silencer shall be wrapped with rock wool and/or calcium silicate. The outside shall be neatly wrapped with aluminum cladding. The exhaust line shall be extended beyond the height of the utility building roof as required by pollution control norms.Suitable supporting structure for installation shalll be provided. (k) Hot air exhaust (Radiator cooling): GI duct shall be provided for hot air exhaust from DG set up to designated place of duct outlet. The duct shall be made of 14 Gauge thick Class-8, Galvanized Iron (GI) Sheet.Galvanised Iron (GI) duct shall be provided for venting hot exhaust air out of the DG room, from radiator hot air outlet point of the DG Acoustic enclosure through nearest brick wall. (l) Fuel Tank : Inbuilt/internal bottom mounted (with-in DG set or with-in base frame) diesel tank of suitable capacity with mounting brackets, complete with fuel inlet, out let, air vent, drain plug, level indicator, inter connection pipes from tank to diesel generator as required. Suitable barrier shall be provided between Diesel tank and the Engine. Fuel tank shall be fabricated as per tropical condition of Udhampuir and designed capacity shall be suitable for minimum 8 hrs continous operation. |
| 55 | (m) AMF Control Panel :The control panel shall be designed for Automatic ON Mains Failure Operation of the Generator sets. The Panel will be totally enclosed, Dust tight, vermin proof,floor mounted, free standing, cubical compartmentalized type with hinged doors, fabricated from 14 SWG CRCA Steel metal having separatecompartments . The Panel will be epoxy painted powder coated with light grey shade, After Seven Tank treatment, and the Panel / compartment will be fitted with the following instrument and pre-wired with colour coded flexible copper cable with ferule Numbers for easy identification & maintenance. The panel shall be complete with interconnections, insulators, two nos. of earthing lugs and with suitable rating of MCCB at both the end & shall incorporate the followings(i)Neutral contactors.(ii) AMF logic unit having protection for over frequency, under frequency, over voltage, under voltage, Low lube-oil, and high water temperature for Engine.The AMF unit will have provision for Auto Start, Auto Stop of the D.G.Set,with 3 attempts cranking relay.(iii) Main supply voltage monitor.(iv)Combined Meter (MFM) for Voltage, Current, Frequency, KVA,KWH & P. F.(v) CT’s of suitable rating (vi) Static Battery charger connected on mains consisting of Transformer, Rectifier, D.C. Voltmeter, D.C.Ammeter, charging rate selector switch (Trickle/Boost, Indicating Lamp, onoff switch)(vii) Auto / Manual mode switch(viii) Miniature Circuit Breaker for Fuses(ix) Hooter 24 volt(x) Annunciations, Alarms & Trips for High water Temperature,Over speed,Set fails to start and D.G. overload (xi) Push Buttons for Breaker on-off,D.G. Start / stop,Engine Trip,Hooter Accept and For Reset (xii)Indicating Lamps for Load on mains,Load on D.G. Set,Low lube oil pressure and High water temperature (xiii)Suitable size of Tinned Copper bus bar will be provided with current density of 1.2 Amp per mm². (xiv) Set of relays and contractor of suitable capacity with MCCB, 4 pole, 63 Amps, 415 Volt. 25 KA for automatic start & automatically shut down of DG set or as per manufacturer recoomendation of suitable rating & capacity - 02 Nos. (xv)By pass arrangement by providing on laod change over switch 63 Amps 4 pole to be installed with AMF Note : 1.AMF Panel shall be installed outside the acoustic enclousre (ii) LT Cable of suitable rating from DG set Alternator output to Automatic main failure panel (AMF panel) should be provided by the contractor .(iii) Cost of DG set foundation deemed to be included in cost of item.(iv) Contractor should submit necessary drawing to GE/Engr-in-Charge before placing the order. |
| 56 | Supply,install ,testing, commissioning of 'Silent type' diesel generating set alongwith prime power having rating of 62.5 kVA,415Volts at 1500RPM , 0.8 lagging power factor at 415 volts suitable for 50 hz 3 phase system and for 0.85 load factor ,CPCB-IV or latest norms complied, with acoustic enclosure,realy panel for automatic starting on main failure(AMF), anti vibration mountings,control panel and foundation.The DG set should be robust in construction factory tested and assembled to ensure perfect alignment of Engine and Alternator on a common base frame.The DG set power rating indicated above is inclusive of altitude correction factor however the DG Set shall be designed and suitable to operate as per tropical condition of GE (AF) Udhampur Dhar Road (J&K) AF station and for more details on service condition refer particualr specification.The DG set shall be comprising of following item as under:- (a)Diesel Engine : The diesel engine shall be of four stroke cycle multi-cylinder,direct injection water cooled, turbo charged with after cooler, Air to air aftercooling and optimised turbocharger for increased altitude capabilities with suitable BHP developing required to run alternator of 62.5 KVA capacaity @ 1500 rpm under NTP condition of BS 5514/ISO 3046 with an over load capacity of 110% for one hour in any specified 12 hrs of continuous operation,suitable for generating set application on AMF mode.The engine shall confirm to IS:10000/BS:649/BS 5514/ ISO 3046. The engine shall have the following accessories:Cooling fan and radiator.DM water cooling systems with pre-mix anti-corrosive additive Turbocharger. Fly wheel with fly wheel housing. Electrical engine starter motor (disengagement after start-up) with Batteries. Battery charging systems. Stainless steel exhaust flexible elbow. Thermal sealing of exhaust pipe and aluminium cladding for complete exhaust pipe and silencer. Required filters for fuel, lube oil, air etc. Sets of flexible hoses as required. Suitable rubber coupling to Alternator with guard. Suitable Engine controller for protection of the engine. Coolant heater and crankcase heater. Oil drain Pump. Heavy duty air cleaner. |
| 57 | (b) Engine protections:(i) High coolant temperature warning & trip (ii)Low lubricating oil pressure warning & trip (iii) Low coolant level warning & trip(iv) Fail to crank trip (v) Over crank trip (vi) High and Low speed trip (vii) Low or High battery voltage alarms.(viii)Clogged filter warning and Lack of fuel(ix) High Canopy Temperature(x) Set fail to start protection after failure of the set to start after successfulthree consecutive start attempts. (c)Starting system :The engine starting shall be by means of totally enclosed axial type electric starter suitable for 12 volts / 24 volts DC starting system comprising of starter motor, voltage regulator and arrangement for initail exciation complete with suitable number of batteries (80AH Sealed Maintenance Free (SMF) Lead-Acid type) as required as per specifications.The battery shall be supplied with a suitable floor mounted MS stand treated with seven tank treatment, two coats of red oxide /primer & acid resistant paint.with wooden base, adaptor box etc . with copper conductor battery leads of required length and socket/clamps (d ) Alternator :62.5 kVA 3 phase 0.8 PF 415V, 4 wire 1500 rpm self-excited and self regulated through AVR confirming to IS :4722/BS 2613 suitable for tropical condition with brush less exciter, housed in screen protected drip proof enclosure. The alternator shall be confirming to IS 13364 Part-2 & IS 15999 Part-1/ IEC 60034 Part-1 capable of delivering rated output at rated power factor with, a. Terminal voltage differing from the rated value by not more than +/- 5%. b. Frequency differing from the rated value by not more than +/-0.5%.c. Short circuit capacity of 300% for 10 seconds.d. Over load capacity of 110% for one hour. The insulation class of the Alternator shall be class F/ H. The temperature rise shall be limited to class B and Ingresses enclosure protection shall IP23 or better. The alternator shall be fitted with suitable Nos. Resistance Temperature Device (RTD) & Bearing Temperature Device (BTD) along with space heaters. |
| 58 | (e) Alternator Protection :Alternator should have following protections Over and Under voltage Under and Over frequency warning and trip Loss of excitation Over current and Earth Fault and Short Circuit Protection Unbalanced loads Restricted Earth Fault Protection. Differential protection. Diode Failure. (f) Voltage regulator :A rapid response voltage regulator shall be provided to regulate the generated voltage.The overall regulations from no load to full load,including cold to hot variation and load power factor of 0.8 lag to unity shall be within 2% of the normal voltage. The excitation system shall be designed to promote rapid voltage recovery following sudden application and disconnection of load. (g) Acoustic enclousure : The acoustic enclosure should be supplied along with DG set from the manufacturer outlet itself as per CPCB norm.Acoustic enclosure shall be of powder coated and fabricated out of 2mm thick CRCA MS sheet. The canopy shall have four hinged doors, one door with glass window to view proper parameters on the control panel. The canopy and doors shall have inside lining of fire retardant foam/glasswool as acoustic materials. The base frame shall be fabricated in ISMC channel or in sheet metal, with lifting hooks for convenient lifting of complete set i.e. along with canopy, engine and alternator. The sound level shall have less than 75 db (A) at a distance of 1 meter.High quality noise absorbant and fire-retardant grade acoustic Insulation material (P.U. Foam) complying to IS 8183. The allowable temperature raise inside the canopy is 5 to 7 deg. Centigrade. The Measurement of noise should be as per ISO 3744/ ISO 8528 (Part 10) standard.The canopy has the provision of emergency push button, external to the canopy (h) Governor :The governor shall be of electronic type suitable for monitoringconstant engine speed within the specified limits for auto parallel and auto load sharing operation. (j) Exhaust : The exhaust piping system shall be supplied with a hospital grade silencer and catalytic converter suitably optimized to meet stringent noise emission standards laid down by MoEF / CPCB (as per CPCB-IV).The exhaust piping and the silencer shall be wrapped with rock wool and/or calcium silicate. The outside shall be neatly wrapped with aluminum cladding. The exhaust line shall be extended beyond the height of the utility building roof as required by pollution control norms.Suitable supporting structure for installation shalll be provided. |
| 59 | (k) Hot air exhaust (Radiator cooling): GI duct shall be provided for hot air exhaust from DG set up to designated place of duct outlet. The duct shall be made of 14 Gauge thick Class-8, Galvanized Iron (GI) Sheet.Galvanised Iron (GI) duct shall be provided for venting hot exhaust air out of the DG room, from radiator hot air outlet point of the DG Acoustic enclosure through nearest brick wall. (l) Fuel Tank : Inbuilt/internal bottom mounted (with-in DG set or with-in base frame) diesel tank of suitable capacity with mounting brackets, complete with fuel inlet, out let, air vent, drain plug, level indicator, inter connection pipes from tank to diesel generator as required. Suitable barrier shall be provided between Diesel tank and the Engine. Fuel tank shall be fabricated as per tropical condition of Udhampur and designed capacity shall be suitable for minimum 08 hrs continous operation. (m) AMF Control Panel :The control panel shall be designed for Automatic ON Mains Failure Operationof the Generator sets. The Panel will be totally enclosed, Dust tight, vermin proof,floor mounted, free standing, cubical compartmentalized type with hinged doors, fabricated from 14 SWG CRCA Steel metal having separatecompartments . The Panel will be epoxy painted powder coated with light grey shade, After Seven Tank treatment, and the Panel / compartment will be fitted with the following instrument and pre-wired with colour coded flexible copper cable with ferule Numbers for easy identification & maintenance. The panel shall be complete with interconnections, insulators, two nos. of earthing lugs and with suitable rating of MCCB at both the end & shall incorporate the followings (i)Neutral contactors.(ii) AMF logic unit having protection for over frequency, under frequency, over voltage, under voltage, Low lube-oil, and high water temperature for Engine.The AMF unit will have provision for Auto Start, Auto Stop of the D.G.Set,with 3 attempts cranking relay.(iii) Main supply voltage monitor.(iv)Combined Meter (MFM) for Voltage, Current, Frequency, KVA,KWH & P. F.(v) CT’s of suitable rating (vi) Static Battery charger connected on mains consisting of Transformer, Rectifier, D.C. Voltmeter, D.C.Ammeter, charging rate selector switch (Trickle/Boost, Indicating Lamp, onoff switch)(vii) Auto / Manual mode switch(viii) Miniature Circuit Breaker for Fuses(ix) Hooter 24 volt(x) Annunciations, Alarms & Trips for High water Temperature,Over speed,Set fails to start and D.G. overload (xi) Push Buttons for Breaker on-off,D.G. Start / stop,Engine Trip,Hooter Accept and For Reset (xii)Indicating Lamps for Load on mains,Load on D.G. Set,Low lube oil pressure and High water temperature (xiii)Suitable size of Tinned Copper bus bar will be provided with current density of 1.2 Amp per mm². (xiv) Set of relays and contractor of suitable capacity with MCCB, 4 pole, 125 Amps, 415 Volt. 25 KA for automatic start & automatically shut down of DG set or as per manufacturer recoomendation of suitable rating & capacity - 02 Nos. (xv)By pass arrangement by providing on laod change over switch 125 Amps 4 pole to be installed with AMF Note : 1.AMF Panel shall be installed outside the acoustic enclousre (ii) LT Cable of suitable rating from DG set Alternator output to Automatic main failure panel (AMF panel) should be provided by the contractor .(iii) Cost of DG set foundation deemed to be included in cost of item.(iv) Contractor should submit necessary drawing to GE/Engr-in-Charge before placing the order. |
| 60 | Supply,install ,testing, commissioning of 'Silent type' diesel generating set alongwith prime power having rating 15 kVA,415Volts at 1500RPM , 0.8 lagging power factor at 415 volts suitable for 50 hz 3 phase system and for 0.85 load factor ,CPCB-IV or latest norms complied, with acoustic enclosure,realy panel for automatic starting on main failure(AMF), anti vibration mountings,control panel and foundation.The DG set should be robust in construction factory tested and assembled to ensure perfect alignment of Engine and Alternator on a common base frame.The DG set power rating indicated above is inclusive of altitude correction factor however the DG Set shall be designed and suitable to operate as per tropical condition of GE (AF) Udhampur Dhar Road (J&K) AF station and for more details on service condition refer particualr specification.The DG set shall be comprising of following item as under:- (a)Diesel Engine : The diesel engine shall be of four stroke cycle multi-cylinder,direct injection water cooled, turbo charged with after cooler, Air to air aftercooling and optimised turbocharger for increased altitude capabilities with suitable BHP developing required to run alternator of 15 KVA capacaity @ 1500 rpm under NTP condition of BS 5514/ISO 3046 with an over load capacity of 110% for one hour in any specified 12 hrs of continuous operation,suitable for generating set application on AMF mode.The engine shall confirm to IS:10000/BS:649/BS 5514/ ISO 3046. The engine shall have the following accessories:Cooling fan and radiator.DM water cooling systems with pre-mix anti-corrosive additive Turbocharger. Fly wheel with fly wheel housing. Electrical engine starter motor (disengagement after start-up) with Batteries. Battery charging systems. Stainless steel exhaust flexible elbow. Thermal sealing of exhaust pipe and aluminium cladding for complete exhaust pipe and silencer. Required filters for fuel, lube oil, air etc. Sets of flexible hoses as required. Suitable rubber coupling to Alternator with guard. Suitable Engine controller for protection of the engine. Coolant heater and crankcase heater. Oil drain Pump. Heavy duty air cleaner. |
| 61 | (b) Engine protections:(i) High coolant temperature warning & trip (ii)Low lubricating oil pressure warning & trip (iii) Low coolant level warning & trip(iv) Fail to crank trip (v) Over crank trip(vi) High and Low speed trip (vii) Low or High battery voltage alarms.(viii)Clogged filter warning and Lack of fuel(ix) High Canopy Temperature(x) Set fail to start protection after failure of the set to start after successfulthree consecutive start attempts. (c)Starting system :The engine starting shall be by means of totally enclosed axial type electric starter suitable for 12 volts / 24 volts DC starting system comprising of starter motor, voltage regulator and arrangement for initail exciation complete with suitable number of batteries 75/80 AH Sealed Maintenance Free (SMF) Lead-Acid type) as required as per specifications.The battery shall be supplied with a suitable floor mounted MS stand treated with seven tank treatment, two coats of red oxide /primer & acid resistant paint.with wooden base, adaptor box etc . with copper conductor battery leads of required length and socket/clamps (d ) Alternator :15 kVA 3 phase 0.8 PF 415V, 4 wire 1500 rpm self-excited and self regulated through AVR confirming to IS :4722/BS 2613 suitable for tropical condition with brush less exciter, housed in screen protected drip proof enclosure. The alternator shall be confirming to IS 13364 Part-2 & IS 15999 Part-1/ IEC 60034 Part-1 capable of delivering rated output at rated power factor with, a. Terminal voltage differing from the rated value by not more than +/- 5%.b. Frequency differing from the rated value by not more than +/-0.5%.c. Short circuit capacity of 300% for 10 seconds.d. Over load capacity of 110% for one hour. The insulation class of the Alternator shall be class F/ H. The temperature rise shall be limited to class B and Ingresses enclosure protection shall IP23 or better. The alternator shall be fitted with suitable Nos. Resistance Temperature Device (RTD) & Bearing Temperature Device (BTD) along with space heaters. (e) Alternator Protection :Alternator should have following protections Over and Under voltage Under and Over frequency warning and trip Loss of excitation Over current and Earth Fault and Short Circuit Protection Unbalanced loads Restricted Earth Fault Protection. Differential protection. Diode Failure. (f) Voltage regulator :A rapid response voltage regulator shall be provided to regulate the generated voltage.The overall regulations from no load to full load,including cold to hot variation and load power factor of 0.8 lag to unity shall be within 2% of the normal voltage. The excitation system shall be designed to promote rapid voltage recovery following sudden application and disconnection of load. |
| 62 | (g) Acoustic enclousure : The acoustic enclosure should be supplied along with DG set from the manufacturer outlet itself as per CPCB norm.Acoustic enclosure shall be of powder coated and fabricated out of 2mm thick CRCA MS sheet. The canopy shall have four hinged doors, one door with glass window to view proper parameters on the control panel. The canopy and doors shall have inside lining of fire retardant foam/glasswool as acoustic materials. The base frame shall be fabricated in ISMC channel or in sheet metal, with lifting hooks for convenient lifting of complete set i.e. along with canopy, engine and alternator. The sound level shall have less than 75 db (A) at a distance of 1 meter.High quality noise absorbant and fire-retardant grade acoustic Insulation material (P.U. Foam) complying to IS 8183. The allowable temperature raise inside the canopy is 5 to 7 deg. Centigrade. The Measurement of noise should be as per ISO 3744/ ISO 8528 (Part 10) standard.The canopy has the provision of emergency push button, external to the canopy (h) Governor :The governor shall be of electronic type suitable for monitoring constant engine speed within the specified limits for auto parallel and auto load sharing operation. (j) Exhaust : The exhaust piping system shall be supplied with a hospital grade silencer and catalytic converter suitably optimized to meet stringent noise emission standards laid down by MoEF / CPCB (as per CPCB-IV).The exhaust piping and the silencer shall be wrapped with rock wool and/or calcium silicate. The outside shall be neatly wrapped with aluminum cladding. The exhaust line shall be extended beyond the height of the utility building roof as required by pollution control norms.Suitable supporting structure for installation shalll be provided. (k) Hot air exhaust (Radiator cooling): GI duct shall be provided for hot air exhaust from DG set up to designated place of duct outlet. The duct shall be made of 14 Gauge thick Class-8, Galvanized Iron (GI) Sheet.Galvanised Iron (GI) duct shall be provided for venting hot exhaust air out of the DG room, from radiator hot air outlet point of the DG Acoustic enclosure through nearest brick wall. (l) Fuel Tank : Inbuilt/internal bottom mounted (with-in DG set or with-in base frame) diesel tank of suitable capacity with mounting brackets, complete with fuel inlet, out let, air vent, drain plug, level indicator, inter connection pipes from tank to diesel generator as required. Suitable barrier shall be provided between Diesel tank and the Engine. Fuel tank shall be fabricated as per tropical condition of Udhampuir and designed capacity shall be suitable for minimum 8 hrs continous operation. (m) AMF Control Panel :The control panel shall be designed for Automatic ON Mains Failure Operation of the Generator sets. The Panel will be totally enclosed, Dust tight, vermin proof,floor mounted, free standing, cubical compartmentalized type with hinged doors, fabricated from 14 SWG CRCA Steel metal having separatecompartments . The Panel will be epoxy painted powder coated with light grey shade, After Seven Tank treatment, and the Panel / compartment will be fitted with the following instrument and pre-wired with colour coded flexible copper cable with ferule Numbers for easy identification & maintenance. The panel shall be complete with interconnections, insulators, two nos. of earthing lugs and with suitable rating of MCCB at both the end & shall incorporate the followings |
| 63 | (i)Neutral contactors.(ii) AMF logic unit having protection for over frequency, under frequency, over voltage, under voltage, Low lube-oil, and high water temperature for Engine.The AMF unit will have provision for Auto Start, Auto Stop of the D.G.Set,with 3 attempts cranking relay.(iii) Main supply voltage monitor.(iv)Combined Meter (MFM) for Voltage, Current, Frequency, KVA,KWH & P. F.(v) CT’s of suitable rating (vi) Static Battery charger connected on mains consisting of Transformer, Rectifier, D.C. Voltmeter, D.C.Ammeter, charging rate selector switch (Trickle/Boost, Indicating Lamp, onoff switch)(vii) Auto / Manual mode switch(viii) Miniature Circuit Breaker for Fuses(ix) Hooter 24 volt(x) Annunciations, Alarms & Trips for High water Temperature,Over speed,Set fails to start and D.G. overload (xi) Push Buttons for Breaker on-off,D.G. Start / stop,Engine Trip,Hooter Accept and For Reset (xii)Indicating Lamps for Load on mains,Load on D.G. Set,Low lube oil pressure and High water temperature (xiii)Suitable size of Tinned Copper bus bar will be provided with current density of 1.2 Amp per mm². (xiv) Set of relays and contractor of suitable capacity with MCCB, of suitable ampere ratings , 415 Volt. for automatic start & automatically shut down of DG set or as per manufacturer recoomendation of suitable rating & capacity - 02 Nos. (xv)By pass arrangement by providing on laod change over switch of suitable Amps ratings /capacity 4 pole to be installed with AMF-. Note : 1.AMF Panel shall be installed outside the acoustic enclousre (ii) LT Cable of suitable rating from DG set Alternator output to Automatic main failure panel (AMF panel) should be provided by the contractor .(iii) Cost of DG set foundation deemed to be included in cost of item.(iv) Contractor should submit necessary drawing to GE/Engr-in-Charge before placing the order. |
| 64 | TOTAL AMOUNT OF SCHEDULE `A' PART-XI (EXTERNAL ELECTRIFICATION) |
| 65 | TOTAL AMOUNT SCHEDULE ‘A’ PART-XII (SECTION-I) (EXTERNAL WATER SUPPLY) |
| 66 | SCHEDULE ‘A’ PART-XII (SECTION-II) (EXTERNAL WATER SUPPLNote : This schedule is not pre priced by MES and the pre priced rate indicated as \\"Rs. 0.00\\" under Col.5 signifies this fact only. |
| 67 | Material and labour for construction of valve chamber of size 900 x 900 x 900 mm (internal dimensions )including necessary earth work in any type of soil, PCC foundation 1:3:6 Type C2 using 40mm niominal size graded crushed stone aggregates as in base concrete , brick work (one and half brick thick) in CM 1:6 with 20 mm thick cement plaster internally and externally in two coats of (12 mm and 8 mm) in cement mortar 1:4, 100 mm thick RCC cover in 1:2:4 Type B1 (Nominal Mix ) using 20mm nominal size graded crushed stone aggregates reinforced with 8mm dia TMT bars both ways @ 150mm c/c spacing, handle made with 10mm dia bar bent in shape of channel with outside projection (100mmx200 mm x 200mm) embedded in RCC, 100mm thick flooring in PCC 1:4:8 (Nominal Mix) using 40mm nominal size graded crushed stone aggregates over 75mm thick hardcore, painting exposed steel surface with two coats of bituminous paint and embedded surfaces of steel with two coats of tar, funishing exposed steel faces of concrete surfaces and plaster surfaces with three coats of white wash as per drawing No TD/EM/6 sheet Nos 1/2 & 2/2 of HQ CE Shilong Zone complete all as specified and as directed. |
| 68 | Supply and fixing pump sets Mono Block electrical driven three phase , single stage pump Energy efficient totally enclosed fan cooled squrell cage Motors (IE4) 5 HP , 2890 RPM (enclosure confirming to protection IP 55 as per IS 4691-1968) horizontal foot mounted induction motors, continuously rated suitable for operation on 415 volts , 50 Hz, AC supply with F class insulation for 50 deg C ambient temperature and altitude less than 1000M above MSL Head range 20-36 Mtr, discharge 507-360 LPM and confirming to IS 325:1996 & IS 12615:2011 complete Incl PCC foundation and all water pipe line connections , pressure gauge, NRV other assessores like grouting bolts etc all as specified all as directed by Engr-in-Charge. Make Kirlosker Model KDI-515 or Equiv in CG, Havells |
| 69 | S & F 100 mm Cast iron air release valves fixing up in water supply mains of size 100 mm dia complete all as specified and directed. |
| 70 | Supply, installation, testing and commissioning outdoor type LT cubical panel factory fabricated CRCA sheet powder coated with structureal siemens grey RAL 7032 paint front and back openable and lockable by key from both side having louvers and air vent gasket and totally vermin proof made out of 3.15mm thick CRCA sheet duly compartmentalized for incoming and outgoing laminated copper busbar suitable for 400 Amps duly insulated with colour coded heat shrinkable sleeves and mounted on DMC/epoxy insulators .The incomer and outgoing shall have extension link two times the rating of individual feeder. All links shall be insulated with colour coded heat shrinkable sleeves having provision for termination of incomers and outgoing cables. All control wires shall be not less than 2.5 Sq mm multi stranded copper conductor and properly bunched / tied, ferruled for proper identification and crimpled with adequate size of lugs. The cubical will have a support of angle size 50x50x5mm, & 04 Nos duly grouted 30 Cm below the GL in PCC including a detachabale pre-drilled gland plate of thickness 3.15 mm . The auxilary support of SPD ( surge protation device) protected shall be provided, CPRI approved. Note:-Design / Drawing of L.T Panel shall be approved by Garrison Engineer, INCOMING: (a) Copper Busbar 4 pole (three phase and one for neutral) suitable for 200 Amps . (b) MCCB Cap 63 Amp, 4 pole, 415V, 50 c/s 16 KA-01 No . Note:- LT panel board should be as per IS/IEC 61439-I 2011 & IS /IEC 61439-2-2011 |
| 71 | OUTGOING: (a) MCB TPN capacity 40 Amps, 415V, 50 c/s 10 KA-03 No. Make : Legrand / Schnieder / L&T/ Havells / ABB / Siemens (b) MCB SPN capacity 32 amp, 'C' series-01 Nos Make : Legrand / Schnieder / L&T/ Havells / ABB (c) Automatic Star / delta starter suitable upto 7.5 HP 3 phase, 415V, 50 c/s induction motor including protection against over voltage, under voltage, over current under current reverse phasing, single phasing, earth fault etc Qty 03 No, Make : L&T or equivalent model in BCH / Havells / ABB / Legrand / Schnieder,(d) Fully automatic water level controller and indicator with float sensor for auto start / stop to electric motor based on micro controller with power failure protection all as specified Qty 03 METERING & MISC (a) Digital Multi function meter for Ammeter, Volt, KWH, PF, frequency etc 3 phase 4 wire of suitable capacity.-01 No. Make : Secure or equivalent approved make. (b) Panel shall be installed at least 45 cm above ground level. (c) Set of indicating lamp LED type-01 Set . (d) Civil work PCC 1:2:4 for grouting of panel complete including excavation, earth work. |
| 72 | Supply, installation, testing and commissioning outdoor type LT cubical panel factory fabricated CRCA sheet powder coated with structural siemens grey RAL 7032 paint front and back openable and lockable by key from both side having louvers and air vent gasket and totally vermin proof made out of 3.15mm thick CRCA sheet duly compartmentalized for incoming and outgoing laminated copper busbar suitable for 200 Amps duly insulated with colour coded heat shrinkable sleeves and mounted on DMC/epoxy insulators .The incomer and outgoing shall have extension link two times the rating of individual feeder. All links shall be insulated with colour coded heat shrinkable sleeves having provision for termination of incomers and outgoing cables. All control wires shall be not less than 2.5 Sq mm multi stranded copper conductor and properly bunched / tied, ferruled for proper identification and crimpled with adequate size of lugs. The cubical will have a support of angle size 50x50x5mm, & 04 Nos duly grouted 30 Cm below the GL in PCC including a detachable pre-drilled gland plate of thickness 3.15 mm CPRI approved. Note:-Design / Drawing of L.T Panel shall be approved by Garrison Engineer, INCOMING: (a) Copper Busbar 4 pole (three phase and one for neutral) suitable for 200 Amps . (b) MCCB Cap 63 Amp, 4 pole, 415V, 50 Hz 16 KA-01 No . Note:- LT panel board should be as per IS/IEC 61439-I 2011 & IS /IEC 61439-2-2011 |
| 73 | OUTGOING: (a) MCB TPN Cap 40 Amp, 415V, 50 c/s 10 KA-03 No, Make : L&T or equivalent in Legrand / Schnieder / Havells / ABB (b) MCB SPN capacity 32 amp, 'C' series-01 Nos Make : Legrand / Schnieder / L&T/ Havells / ABB (c) Star / delta starter suitable upto 5 HP 3 phase, 415V, 50 c/s induction motor including protection against over voltage, under voltage, over current under current reverse phasing, single phasing, earth fault etc Qty 03 No, Make : L&T or equivalent model in BCH / Havells / ABB / Legrand / Schnieder (d) Fully automatic water level controller and indicator with float sensor for auto start / stop to electric motor based on micro controller with power failure protection all as specified Qty 03 METERING & MISC (a) Digital Multi function meter for Ammeter, Volt, KWH, PF, frequency etc 3 phase 4 wire of suitable capacity.-01 No. Make : Secure or equivalent approved make. (b) Panel shall be installed at least 45 cm above ground level. (c) Set of indicating lamp LED type-01 Set . (d) Civil work PCC 1:2:4 for grouting of panel complete including excavation, earth work. |
| 74 | Supply, installation, testing and commissioning indoor type LT cubical panel factory fabricated CRCA sheet powder coated with structureal siemens grey RAL 7032 paint front and back openable and lockable by key from both side having louvers and air vent gasket and totally vermin proof made out of 3.15mm thick CRCA sheet duly compartmentalized for incoming and outgoing laminated copper busbar suitable for 400 Amps duly insulated with colour coded heat shrinkable sleeves and mounted on DMC/epoxy insulators .The incomer and outgoing shall have extension link two times the rating of individual feeder. All links shall be insulated with colour coded heat shrinkable sleeves having provision for termination of incomers and outgoing cables. All control wires shall be not less than 2.5 Sq mm multi stranded copper conductor and properly bunched / tied, ferruled for proper identification and crimpled with adequate size of lugs. The cubical will have a support of angle size 50x50x5mm, & 04 Nos duly grouted 30 Cm below the GL in PCC including a detachabale pre-drilled gland plate of thickness 3.15 mm . The auxilary support of SPD ( surge protation device) protected shall be provided, CPRI approved. Note:-Design / Drawing of L.T Panel shall be approved by Garrison Engineer, INCOMING: (a) Copper Busbar 4 pole (three phase and one for neutral) suitable for 400 Amps . (b) MCCB Cap 25 Amp, 4 pole, 415V, 50 c/s 16 KA-01 No . ( Note: LT panel board should be as per IS / IEC 61439-I: 2011& IS / IEC 61439 -2: 2011 ) |
| 75 | OUTGOING : (a) MCB TPN capacity 10 Amps, 415V, 50 c/s 10 KA-03 No. Make : Legrand / Schnieder / L&T/ Havells / ABB / Siemens (b) MCB SPN capacity 16 amp, 'C' series-01 Nos Make : Legrand / Schnieder / L&T/ Havells / ABB (c) DOL starter suitable for 1 HP 3 phase, 415V, 50 HZ induction motor (d) Protection against over voltage, under voltage, over current under current reverse phasing, single phasing, earth fault etc Qty 03 No, Make : L&T or equivalent model in BCH / Havells / ABB Schnieder,(e) Fully automatic water level controller and indicator with float sensor for auto start / stop to electric motor based on micro controller with power failure protection all as specified - Qty 03 METERING & MISC (a) Digital Multi function meter for Ammeter, Volt, KWH, PF, frequency etc 3 phase 4 wire of suitable capacity.-01 No. Make : Secure or equivalent approved make. ( b) Panel shall be installed at least 45 cm above ground level. (c) Set of indicating lamp LED type-01 Set . (d) Civil work PCC 1:2:4 for grouting of panel complete including excavation, earth work. |
| 76 | Taking up or down old GI tubing of 80 / 100 mm bore and connections, including cleaning for refixing or removal to store, disconnection of fittings from tubing, where required complete all as specified and as directed. |
| 77 | Taking up old cast iron water mains of 100 / 150 mm bore including all fittings with spigot and socket ends and lead joints including burning out joints and recovering lead complete all as specified and as directed. |
| 78 | Relaying of old serviceable Galvanized iron pipe of 25 /40 / 50 mm nominal bore obtained by taking out from existing location, with socket and spigot ends, laid in trenches complete all as directed. |
| 79 | Relaying of old serviceable Galvanized iron pipe of 80 / 100 mm nominal bore obtained by taking out from existing work, with socket and spigot ends, laid in trenches for cable protectioin complete all as directed. |
| 80 | Relaying of old serviceable DI Pipe / Cast Iron Pipe of 150 / 100 mm nominal bore obtained by taking out from existing work, with socket and spigot ends, laid in trenches for cable protectioin complete all as directed. |
| 81 | Supplying laying connecting and testing of UPVC pipes 32 mm bore confirms to ASTM D -1785 , SH-80 with all fittings and fixtures ASTM D-2467, SH-80 laid in floors or fixed to wall etc including necessary fixing works complete all as specified and directed. |
| 82 | Supplying laying connecting and testing of UPVC pipes 63 mm bore confirms to ASTM D -1785 , SH-80 with all fittings and fixtures ASTM D-2467, SH-80 laid in floors or fixed to wall etc including necessary fixing works complete all as specified and directed. |
| 83 | Supplying laying connecting and testing of UPVC pipes 80 mm bore confirms to ASTM D -1785 , SH-80 with all fittings and fixtures ASTM D-2467, SH-80 laid in floors or fixed to wall etc including necessary fixing works complete all as specified and directed. |
| 84 | Supplying laying connecting and testing of UPVC pipes 100 mm bore confirms to ASTM D -1785 , SH-80 with all fittings and fixtures ASTM D-2467, SH-80 laid in floors or fixed to wall etc including necessary fixing works complete all as specified and directed. |
| 85 | TOTAL AMOUNT OF SCHEDULE `A' PART-XII (SECTION-II) (EXTERNAL WATER SUPPLY) |
| 86 | SCHEDULE `A'SCHEDULE A PART-XIII : MAINTENANCE AND OPERATION of STP PLANT 330 KLD CAPACITY (2X 165 KLD) including all EM Equipments/Plant Note : This schedule is not pre priced by MES and the pre priced rate indicated as \\"Rs. 0.00\\" under Col.5 signifies this fact only. Please Enable Macros to View BoQ information |
| 87 | SCHEDULE `A'SCHEDULE A PART-XIII : MAINTENANCE AND OPERATION of STP PLANT 330 KLD CAPACITY (2X 165 KLD) including all EM Equipments/Plant Note : This schedule is not pre priced by MES and the pre priced rate indicated as \\"Rs. 0.00\\" under Col.5 signifies this fact only. Please Enable Macros to View BoQ information |
AI Tender Summary
Tender Timeline
Jul 09, 2026
11:30 IST
Tender Published
Tender notice published.
CompletedAug 14, 2026
17:00 IST
Bid Submission Deadline
Online submission via eProcurement portal.
Upcoming · 13 daysAug 21, 2026
Bid Opening Date
Technical bids will be opened and evaluated.
Upcoming · 20 daysTender Documents
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