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219 results • Best match
86219 SPECIAL REPAIR / REPLACEMENT OF CENTRAL AIR CONDITIONING PLANT AT BHARDWAJ AUDITORIUM AGAINST BER AT AFMC PUNE UNDER GE (CENTRAL) PUNE
M&L for earthing for sub station equipments (HVAC Equipment/ pumpmotor/Panel etc) complete with galvanised mild steel plate electrode 60 cm x 60 cm x 6.3 mm thick buried directly in ground vertically (in earth pit not less than 2.25 m below normal ground level) with the top edge of the earth plate at a depth not less than 1.5 m below normal ground level, the earth electrode surrounded by adequate quantity of charcoal dust and salt to a packed thickness of 15 cm on all sides and incl GI earth strip 32 x 6 mm bolted (with GI nuts, bolts & check nuts) and riveted to earth plate electrode at one end and connected to metallic bodies of equipments etc at the other, earth strip encased in and including 40mm bore GI medium grade pipe with all fittings from top of electrode to body of equipment fixed with and including 40 x 6mm flat iron clamps, bolts, nuts and washer and also including providing watering pipe 20mm bore GI pipe medium grade from bottom of earth pit to top of electrode complete with earth pit in PCC 1:2:4 type B-O using 12 mm graded crushed stone aggregate, RCC cover, funnel, wire mesh including necessary excavation and earth work , etc.complete all as specified and shown in electrical plate No 3 of SSR Pt-I. Including removal of existing old and UNSV earthing complete all as spd and directed. Note : 1. Refilling of the earth pit shall be carried out with black cotton soil. 2. GI strip 32 x 6 mm & GI protection pipe upto 7.5 m length will be measured under this item.
PROVN OF AUDITORIUM COMPLEX AT MADGAON UNDER GE (PANAJI) GOA
FIRE & SMOKE DAMPER M & L for CBRI certified 16-gauge GI fire damper, at least of 120 minutes fire-rating, spring activated on melting of fusible link having melting point 67.13° C complete with smoke detector / thermistor, fusible link etc. and actuator as required for operation, located in the SA / RA ducts, at all fire rated crossovers (shafts, walls, etc.) along with control panel (located in such a way that the reset may easily be done), interlocked with the building management system for the fire detection or HVAC to trip / close in the event of fire / smoke in the respective zone and tested as per UL-555 complete all as specified and directed by the engineer-in-charge. The fire dampers shall meet the following criteriaon: [i] Bare fire dampers with 400 mm sleeve [ii] Control panel actuator, including electrical spring type actuator, remote indication of the fire damper position [iii] Interconnection wire for the fire detection & alarm system with the AHU and the smoke dampers [iv] Sealing any openings around the sleeve of the fire dampers with approved fire sealant as per the specification & recommandations of the manufacturer.
CIVIL WORKS
E.I WORKS Recessed wirring to light point/ fan point/ exhaust fan point/ call bell point with 1.5 sq.mm FRLS PVC insulated copper conductor of ISI marked Make- Finolex/Anchor/Polycab/HAVELLS/RR KABLE/KEI/V-Guard with 20 mm dia HMS FRLS PVC conduit ISI marked Make-AKG/BEC/Precision/Norpak/Anchor/Kinjal 6A modular type ( flame retradant type) switch ISI marked Make-Schneider(Zencelo)/legrand( Myrius) /Panasonic (vision) and ceiling rose ISI marked of modular type G.I box with metallic cover plate (both side) ( flame retradant type) Make-Schneider(Zencelo)/legrand( Myrius) /Panasonic (vision) of suitable size, modular box with 1.5 sq. Mm FRLS PVC insulated single core multistandard copper conductor as earth wire including all accessories and connection as per direction of Engineer -in -Charge. . All the switches & sockets should be warrantied for a replacement period of 2 years against defects with ncessary test report & Warrnaty certificate to be submitted to the department for genuinity of product & to avail free after sales service within warranty period for acceptance of materials. NB:All the electrical,Fire fighting,HVAC,ELV drawings, Technical Data Sheets & make will be approved by SE R& B Electrical circle & CE Building ,Odisha ,Bhubaneswar prior to execution of the work. GROUP-A
PERIODICAL AND COMPREHENSIVE MAINTENANCE TO THE CENTRAL AC PLANTS COMPRISING THE VARIOUS EQUIPMENT INCLUDING QUARTERLY INSPECTION AND REPAIR/REPLACEMENT AND IMPROVEMENT THREE WAY VALVE THEMOSTATE PRESSURE SENSOR REPAIR OF TEMPRETURE HUMIDITY SENSOR
Supply and fixing of connector in HVAC panel 6 Amp to 35 Amp
Building Work/ Building Maintenance Work/ Civil development works with PH items.
118 Supplying and fixing following size uPVC UV-Stabilised soil / waste quality pipes and fittings ( SWR ) for soil, waste, vent, anti syphonage, HVAC waste pipe and rain water pipe lines consisting following items of work:- i) Providing and fixing uPVC UV-Stabilised Soil/ waste pipe as per IS:13592 and IS:14735 Type-B laid in floor & on Exposed faces of wall of approved make ii) Fixing the pipeline vertically by Metal clamps with rubber seal of approved make iii) Fixing the pipeline Horizontaly with specified slope below the ceiling by Metal clamps with rubber seal and GI hanger rods not less than 5mm dia at specified spacing, including all required hardware. iv) Providing and fixing uPVC cowl at the top of soil, waste water & vent pipe line. v) Providing and fixing uPVC P/S trap on line as per requirement for soil,waste water pipeline. vi) Laying the pipe below floor / ground to the slope and gradient equal to (or) steeper than 1 in 50, making leak proof connections of soil /waste pipe line from the shaft with inspection chamber / Manhole / Gully trap Chamber including the cost of filling around the holes of inspection chamber / Manhole / Gully trap with cement mortar 1:1 mixed with water proofing compound vii) Jointing the pipe / fittings with Solvent Cement & Rubber ring gasket with making holes in walls / floor grooving and redoing the same and brick support etc. Carrying out water-tightness test for the pipes laid as per codal provisions. Providing Ring Joint pipes at verticals and solvent cement jointed pipes at concealed locations. viii) Cutting the pipe to the required length including providing short pieces, necessary connectors, fittings & specials with & without door, assorted fittings such as plugs, tees, couplers, reducers, cross tees, reducing tees, elbows, bends, single & double Y, vent cowl, gaskets, offsets etc. including providing necessary clean outs, cleaning pipe, extension pipe if any for clean outs, door bend, door elbow, door Y, socket plug, etc wherever required for accessing every segment of soil and waste pipes to enable removal of any Chock up after installation. ix) Providing necessary specials for connecting UPVC SWR (IS:13592/ IS:14735) pipe with UPVC (IS:4985) pipe etc x) Dewatering the pit/ trenches if necessary till completion of work xi) Testing the pipe line for any leakages, rectifying the leakages if any, retesting etc., till water tightness of the pipe line is ensured. xii) Exposed pipe fixing arrangement include slotted G.I. section and U clamps. Note: Earthwork excavation for trenches shall be paid under relevant items
Building works/ Building maintenance works with structural steel and Metal Sheet roofing items.
Supplying and fixing following size uPVC UV-Stabilised soil / waste quality pipes and fittings ( SWR ) for soil, waste, vent, anti syphonage, HVAC waste pipe and rain water pipe lines consisting following items of work:- i) Providing and fixing uPVC UV-Stabilised Soil/ waste pipe as per IS:13592 and IS:14735 Type-B laid in floor & on Exposed faces of wall of approved make. ii) Fixing the pipeline vertically by Metal clamps with rubber seal of approved make iii) Fixing the pipeline Horizontaly with specified slope below the ceiling by Metal clamps with rubber seal and GI hanger rods not less than 5mm dia at specified spacing, including all required hardware. iv) Providing and fixing uPVC cowl at the top of soil, waste water & vent pipe line. v) Providing and fixing uPVC P/S trap on line as per requirement for soil,waste water pipeline. vi) Laying the pipe below floor / ground to the slope and gradient equal to (or) steeper than 1 in 50, making leak proof connections of soil /waste pipe line from the shaft with inspection chamber / Manhole / Gully trap Chamber including the cost of filling around the holes of inspection chamber / Manhole / Gully trap with cement mortar 1:1 mixed with water proofing compound vii) Jointing the pipe / fittings with Solvent Cement & Rubber ring gasket with making holes in walls / floor grooving and redoing the same and brick support etc. Carrying out water-tightness test for the pipes laid as per codal provisions. Providing Ring Joint pipes at verticals and solvent cement jointed pipes at concealed locations. viii) Cutting the pipe to the required length including providing short pieces, necessary connectors, fittings & specials with & without door, assorted fittings such as plugs, tees, couplers, reducers, cross tees, reducing tees, elbows, bends, single & double Y, vent cowl, gaskets, offsets etc. including providing necessary clean outs, cleaning pipe, extension pipe if any for clean outs, door bend, door elbow, door Y, socket plug, etc wherever required for accessing every segment of soil and waste pipes to enable removal of any Chock up after installation. ix) Providing necessary specials for connecting UPVC SWR (IS:13592/ IS:14735) pipe with UPVC (IS:4985) pipe etc x) Dewatering the pit/ trenches if necessary till completion of work xi) Testing the pipe line for any leakages, rectifying the leakages if any, retesting etc., till water tightness of the pipe line is ensured. xii) Exposed pipe fixing arrangement include slotted G.I. section and U clamps. Note: Earthwork excavation for trenches shall be paid under relevant items For Soil & waste, Vent and Rain water pipe lines