Military Engineer Services Tender

Supply and fix Gun metal, globe or gate valve 20 mm, with iron wheel head, screwed both ends for iron pipes and fixed complete all as specified and directed.

S&F ductile iron pressure pipes, class K7, centrifugally cast with spigot and socket ends as per following conforming to IS 8329/2000 with cement mortar lining inside the pipes with outside zinc coating suitable for push-on-joint (rubber gasket D jointing) in any length including DI specials as required at site confirming to IS 8329/2000 and all jointing materials and making good for disturbed surfaces of roads, path ways etc while laying the pipe line at site, site clearance for the route of pipe line, welding, cutting the existing CI/DI/MS pipe line of any size up to 400 mm dia for inserting branch connections etc complete all as specified and directed for the following sizes:-

100 mm Dia

Item No 21.00 Continued....... (i) Radiator cooling system with fan (ii) Micro fuel pump with electronic governor (iii) Dry tube Air cleaner (iv) Lubricating Oil filter (Spin on type) (e) 12 Volts Electric Starting system (f) Battery Charging Alternator (g) Stop solenoid (h) Lube Oil Pressure Gauge (j) Water Temperature Gauge (k) Ammeter Battery Charging (l) K Cool Super Plus Coolant (m) First Fill of Lub Oil (n) Safety Shut Down system for Low Lube Oil (o) Air valve and drain plug arrangement

Notes:- (a) Quoted rates are deemed to be inclusive of Lead Joints / D-Joints / push on joint required during laying of pipes only DI specials will be measured and paid separately under relevant items. (b) The contractor is responsible for obtaining the approval from Police Department for Traffic Diversion and related works if required in consultation with the MES department if required. (c) Contractor is responsible for repair/replacement of any damages to the existing structures, Under Ground HT/LT/OFC Cables etc during the course of execution. (d) CIVIL ROAD CROSSING TO BE DONE AT 1 LOCATION (APPX LENGTH 24 RM) . NECESSARY PERMISSION FOR CROSSING ROAD / LAYING OF PIPE FROM GHMC / CANTT BOARD/HMDA / ANY OTHER CIVIL DEPARTMENT INCLUDING NECESSARY FEE IF ANY APPLICABLE IS THE RESPONSIBILITY OF THE CONTRACTOR. NO CLAIM IN THIS REGARD WILL BE ENTARTAINED DURING EXECUTION STAGE. DEPARTMENT ONLY ASSIST FOR OBTAINING APPROVAL. (e) The approach where DI pipe to be laid also difficult .To reach at site, site clearance also required. Contractor should visit the site to understand the site condition before quoting the rates . No claim regarding site condition will be entertained during execution stage.

Supply, Installation, testing and commissioning of silent Diesel engine driven Generating Set, AC, 415 Volt, 3 Phase 4 wire 50 Hz, 1500 RPM of capacity 160 KVA / 128 KW with Acoustic enclosure, AMF Panel comprising of the following and testing complete all as specified and as directed by Engineer-in-Charge. (A) DIESEL ENGINE : Six cylinder, Liquid cooled, Naturally aspirated and developing suitable BHP to give the desired output @ 1500 RPM, vertical engine, electric start, compression ignition, 4 stroke designed to run continuously @ 1500 RPM confirming to IS 10002, ISO 3046, BS : 5514 standards with an overload capacity of 10 % for one hour in every 12 hrs operation, DG set to comply with latest CPCB norms as per NGT guidelines (CPCB - IV + or latest applicable norms) and shall comprise the following accessories :

Item No 21.00 Continued........ (ii) The testing of Genset for continuous 12 Hours shall be done by an officer detailed by accepting officer after installation at site No load - 1/2 Hour 25% load - 1/2 Hour 50% load - 1 Hour 75% load - 1 Hour 100% load - 8 Hours 110% load - 1 Hour (iv) The DG set platform shall be made with brick masonry foundation work of suitable size . The details of drg shall be approved by GE before commencement of the work. (v) MS channel shall be provided for mounting acoustic enclosure. The design shall be approved by GE before procurement of DG set. (vi) Diesel storage tank of capacity as per OEM design. (vii) 2 Nos LED fitting with control switch shall be fixed inside DG set (viii) The contractor should submit complete technical specification along with make of materials & drawing shall be approved by GE before placing order. Make of DG Set: CUMMINS / CATERPILLAR / KIRLOSKAR GREEN / GREAVE COTTON LIMITED / ASHOK LEYLAND

M&L Making V groove of 10mm wide and 30mm deep or up to the extend of joint/ crack present at site over joint/crack line using electricity operated angle grinder with diamond concrete saw blade and cleaning it by air blower as directed by engineer-in-charge. The groove shall be cut on the concrete surface along the joint/crack over RCC structure to be required complete all as specified and directed.

Design Fabricating supply and erecting connecting and testing totally enclosed LT cubicle panel board 3 Phase 4 wire system indoor double door front and back opening type, sloped canopy (Hood) on top extended 100mm all around,separate compartment for each control gear, cable alley, provision of knock out type plates for various sizes of cable up to 50 Sqmm 3.5 core in and out, incoming and out going feeders duly marked on revited plates etc complete factory made fabricated out of 3.15mm thick CRCA sheet duly treated through 7 tank pre treatment process and painted with epoxy powder coated mat finish of SIEMENS GREY structural RAL 7032 shade colour, built in industrial type locking arrangement on front and back,and pre wired with PVC insulated multi stranded copper conductor for controls and monitors, PVC sleeved aluminium strip for connecting MCCBs, Panel mounted on angle iron frame of 50x50x6mm thick duly painted and embedded in PCC 1:3:6 45cm below ground level and 15cm above ground level and consisting the following :-

Excavation in trenches not exceeding 1.5 m width and not exc 1.5 m in depth and getting out in hard/dense soil for removing/laying of pipe line complete all as specified and directed.

M&L for injection grouting of construction joints with non shrink cement slurry admixed with epoxy grouting Cebex 100 of M/S Fosroc Chemical /SikaGrout -214 IN @ 300 mm C/C including of opening of cracks to a groove of size 12mm X 12 mm, Nozzle at 300 mm C/C including of opening of cracks to be grooved of size 10mm X 10mm fixing of nozzles with fast setting plugging compound Renderoc plug, cutting the extra length of nozzle after grouting all in complete as per manufacturers instructions including necessary scaffolding as required and as per the directions of Engineers incharge complete all as specified and directed.

S&F Cast Iron NRV of 100mm dia flanged ends in swing type including making provisions in pipe line as per IS-5312 complete all as specified and directed.

50 mm Dia

80 mm dia

Supply and lay cable XLPE insulated screened PVC bedded, galvanized steel strip or wire armoured, electric power cables (heavy duty) 1100 volts grade with stranded aluminium conductor of 185 sqmm x 3.5 core sizes all as specified and directed.

Supply and fixing in replacement of DI D/F Gate valve (Soft Sealed) Resilient Seated Soft Sealing gate valves (Sluice valves RAISING TYPE) with body bonnet of ductile cast iron of grade GGG-40/SG- 400/15 or GGG-50/SG-500/7 or equivalent grade as per IS 3896 - Part 2- 1985 and subsequent revisions, Wedge fully rubber lined with EPDM Food grade quality and Seals of NBR and the valve should be vacuum tight and 100 % leak proof with face to face dimension as per BS 5163-89/IS 14846-2000/DIN 3202 F 4. and Valves should be electrostatic powder coating both inside and outside pocket less body passage class PN 1.6 including all jointing materials (Gasket, Nutbolts etc) connecting and testing complete all as specified and directed.

M & L for earthing complete with GI Earth plate Electrode of size 60 cm x 60 cm x 6mm thick buried directly in ground (earth pit not less than 2.25 m deep below ground level) with top edge of the plate not less than 1.5 m below the normal ground level connected with GI strip 32 x 6mm by means of bolts, nuts, check nuts & washers of galvanised iron steel including necessary excavation and earth work in any type of soil, removing surplus soil to a distance not exc 50 m. with and including necessary excavation and earth work in any type of soil, removing surplus soil to a distance not exc 50m, with and including PCC chamber in PCC (1:2:4), type B1, using (20 mm graded stone aggregate), "mild steel angle iron frame" made out of MS angle iron or size 40 x 40 x 6mm thick duly painted with two coats of synthetic enamel paint over one coat of red oxide zinc chrome primer hinged with and including 6mm thick CI cover with handle, watering arrangement with funnel internally secured with wire mesh with 20 mm dia medium grade pipe for watering 40mm dia light grade, GI pipe for lead protection in and including alternate layers of charcoal dust and common salt complete all as shown in Electrical "Plate No 3"and connected to earthing test point all as specified and indicated including testing on completion including retrieving old GI earth plate, CI cover, GI pipes, angle iron frame from existing earthing complete all as specified and directed.

Item No 21.00 Continued....... (B) ALTERNATOR : Alternator suitable for continuous operation of 160 KVA / 128 KW rated at 1500 RPM, 415 Volts, 3 Phase, 4 wire system, 50 Hz, 0.8 PF in SPDP enclosure, self excited and self regulated, brushless, foot mounted in single/ double bearing construction on end shields conforming to IS 4722, BS EN 60034-1 and will be suitable for tropical condition. (C) ACOUSTIC ENCLOSURE : The acoustic enclosure shall be designed and manufactured confirming to relevant standards suitable for outdoor installation exposed to weather conditions, and to limit noise level of 75 db (A) at a distance of 1 metre from the enclosure as per CRCB IV norms. The enclosure shall be fabricated out of CRCA sheet of thickness as per CPCB / OEM norms and shall be powder coated. (D) CONTROL PANEL : CONTROL PANEL ALONG WITH SUITABLE CONTROLLER AND MCCB 250A,4 POLE 25 ka ADJUSTABLE TYPE TO BE PROVIDED. (E) AMF CONTROL PANEL SUITABLE FOR INSTALLATION WITH BY PASS ARRANGEMENT : Supply, Installation, Testing and commissioning of AMF (Automatic Mains Failure) panel suitable for generating set of capacity 160 KVA factory made, fabricated out of CRCA sheet of suitable size, having the following features / facilities:-

Material & labour brick masonry valve pit of size 90 cm x 90 cm x 90 cm (internal size) with mild steel cover 6mm thick and angle iron frame of size 90 x90 cm x 6mm duly painted with two coats of synthetic enamelled paint over a red oxide primer including locking arrangement, brick work and all inner surfaces of pit and exposed portion of out side shall be plastered in cement motor (1:4) complete all as specified and directed.

M&L Sealing of exposed 'V' groove of 10mm wide and 30mm deep with Sikagard 694 F(l) or Quick Fix or equivalent solvent-free, moisture tolerant, thixotropic, two part structural adhesive and repair mortar cum surface levelling mortar.

M & L for river sand cushioning to under ground cable in trenches/existing cable trenches/ducts in layers of 8 cm deep before laying the cable and 15 cm deep including required watering and consolidation after laying and stretching the cable complete all as specified and directed

150 mm Dia

Supply and laying in steel water tubing medium grade, galvanised with all fitting, laid in wall / trenches and testing for leakages complete all as specified and directed for the following sizes:- NOTE : rate quoted by the contractor inclusive of all kind of fittings, bends, flange, thread cutting etc as required for proper fixing of pipe

15 mm Dia

(a) Bus bar aluminium duly insulated with colour coded heat shrinkable sleeve and mounted on suitable size of 'F' class insulators made of non hygroscopic, on combustible, track resistant high strength FRP insulators 200 Amps for phases and neural set of 4 for RYB &N set of 04 - 01 set (b) MCCB Four Pole 415 Volts 50 Hz 100 Amps adjustable Thermal Magnetic type with rupturing capacity of 25 KA - 01 No (c) MCCB THREE Pole 415 Volts 50 Hz 63 Amps adjustable Thermal and Fixed Magnetic type with rupturing capacity of 25 KA - 02 Nos (d) MCB DP 10KA - 02 Nos (d) Indicator LED Type for RYB set of 3 - 01 set (e) Automatic Star Delta Starter suitable for25 HP Pump set - 02 Nos (01 running and 01 standby) (f) Rotary type selector switch 2 position 240 V (g) Digital Type Volt Meter 0 -500 Volt with selector for RYB&O (h) Digital Type Ampere meter 0-500 Amps with selector switch ct operated with ct Coil (j) Submersible cable 3 core 10 Sqmm 1100 Volt grade complete- 16 RM including heavy duty conduit

S&F connecting and testing cast iron foot valve of 100mm dia with flanged ends swing type operation with rubber seat as per IS-4038 all as specified and directed.

Returning, filling in, including spreading, levelling, watering and well ramming in layers not exc 25 cm in any type of soil complete all as specified and directed.

Supply, install, testing and commissioning pump mono block pump with Impeller: bronze,Delivery Casing: Cast Iron, Motor Body: Cast Iron, Shaft: Carbon Steel, Shaft Sleeve: Bronze, Suction lift up to 7.5 m. Head range 48-60 meter and discharge range 13 LPS to 22.5 LPS coupled with electric induction motor three phase AC 415 volt, 50 c/s, 3000 RPM of capacity 25.0 HP of suction 100 mm and delivery pipe size 80 MM, including all inter connections through GI pipe of suitable size and length, Foundation, base plate, C channel frame, priming arrangement, connection by using submersible flat cable 3 core 10 Sqmm X 2 run throughout and including concealed protection pipe from Starter panel to motor complete with fittings like Bend, Tees, Sockets or as required for functioning of the pump sets. Make- Kirloskar Model KDS -2560 + or equivalent from Crompton Greaves/ KSB / Grundfos as approved by GE. Note: Rate quoted by the contractor is deemed to be inclusive of Foundation, Base plate, base frame, connection from starter panel to motor, priming arrangement from service tank, necessary interconnection between two nos motors etc

M&L for Drilling Holes of 12mm dia up to 100mm deep holes in structural members at the interval of 300mm in staggered manner or along the joint & crack line in reinforced concrete (RC) structural element including cleaning of the holes by air blower and inserting 12mm dia nozzle compatible with injector and having machined external end to receive outlet of grouting Gun fix inside the hole by applying thixotropic epoxy adhesive SikaDur 31 or equivalent to ensure complete sealing and allow curing the system for minimum 8 Hrs before Grouting including nozzle projections, excess putty,if any, over concrete element by grinding, levelling and finishing the external surface, after completion of the work, etc complete all as specified and directed.

Supply and lay cable XLPE insulated screened PVC bedded, galvanized steel strip or wire armoured, electric power cables (heavy duty) 1100 volts grade with stranded aluminium conductor of 70 sqmm x 3.5 core sizes all as specified and directed.

Providing & Applying Two coats of SikaTopseal 107 or Aqua Arm Top Guard or CICO Top Crete RTU inside of the wall & floor of the tank, a two components ready to use polymer modified cementatious coating . First Coat should be applied horizontally and second coat should be applied vertically The thickness of coating shall not be less than 1.5mm complete all as specified and directed.

Item No 21.00 Continued....... (i) S & F GI Angle Iron of size 50 x 50 x 6 mm thick for mounting of AMF panel of suitable size of frame shall be fixed with PCC including one coat of black paint over on two coats red oxide paint for complete angle iron frame before fixing on ground. (ii) Control system and components such as relays, contactors, timers etc both for automatic operation or mains failure and as well as for manual operation; (iii) Necessary instruments and accessories such as Voltmeter, Power factor meter, KWH meter, Ammeter, Frequency Meter etc in one energy analyser unit with selector switch to obtain the reading of desired parameters; (iv) Necessary indication lamps, fuses, terminal block, push buttons, control switches etc as required; (v) Necessary engine/ generating set shut down devices due to fault/ abnormalities; (vi) Necessary visual audio alarm indication and annunciation facility, as specified; (vii) Necessary battery charger; (viii) Necessary excitation control and voltage regulating equipment; (ix) Necessary breakers as specified in the Schedule of work; (x) All necessary internal wiring, connection etc as required (xi) 2 Nos MCCB 315 amps 4 pole 25 KA for Civil as well as DG incoming adjustable type (70% to 100 %) and Ics = 100% Icu. (xii) 2 Nos MCCB 250 amps 4 pole 25 KA for outgoing adjustable type (70% to 100 %) and Ics = 100% Icu. (xiii) Changeover switch 320 Amps 4 pole onload type for bypass arrangement - 1 Nos (xiv) Contactor 320 amps 3 pole 2 Nos (xv) apart from the above any other arrangement / things required for proper functioning of AMF Panel and distribution panel.

100 mm dia

M&L Scaffolding as required and as directed

80 mm Dia

20 mm Dia

Removing excavated material (soils) n exc. 50m and depositing where directed at a level n exc. 1.5 m above the starting point complete all as specified and directed.

M& L brick protection with common burnt brick sub class B of size 230 X 115 X 75 mm for cable protection complete all as directed by Engineer-in-Charge

Item No 21.00 Continued....... (x) All necessary internal wiring, connection etc as required (xi) 2 Nos MCCB 315 amps 4 pole 25 KA for Civil as well as DG incoming adjustable type (70% to 100 %) and Ics = 100% Icu. (xii) 2 Nos MCCB 250 amps 4 pole 25 KA for outgoing adjustable type (70% to 100 %) and Ics = 100% Icu. (xiii) Changeover switch 320 Amps 4 pole onload type for bypass arrangement - 1 Nos (xiv) Contactor 320 amps 3 pole 2 Nos (xv) apart from the above any other arrangement / things required for proper functioning of AMF Panel and distribution panel. Note:- (i) The fuel for final testing of 12 hours shall be supplied by the contractor and cost deemed to be included in the above offer. Contractor should indicate suitable date and time in advance for testing of DG Set complete with suitable testing equipment and Rep of OEM in presence and as directed by Rep of Accepting Officer. All other necessary equipments like resistance load strip heater or water testing arrangement etc of suitable capacity/rating and any other items required for final testing shall be provided by the contractor without any extra cost to department.