REPAIR/ REPLACEMENT OF UNSERVICEABLE SPARES OF COOLING TOWER, AHUS, PUMPS AND MISCELLANEOUS DUCTING WORKS INCL FALSE CEILING AT PAEDIATRIC WARD, OFFRS FAMILY WARD, POLYCLINIC, EYE/ ENT WARD, ORTHO DEPT, C1, C2 AND ADJOINING AREA OF BASE HOSPITAL UNDE

Amount

Comprehensive maintenance including replacement of defective/ unserviceable parts/ fittings of Hot water Generators (Make: Rapid Cool) - (02 Nos) complete all specified and as directed. Contractor shall be responsible for repair and replacement of all the defective parts of complete hot water genertor including pipelines and connected infrastructure and connected accessories during entire contract period. Replacements of all defective/ Unserviceable parts and periodical painting, fabrication work, if any required to maintain smooth functioning of equipments, control and power wiring etc required for smooth functioning of 02 Nos equipments during entire comprehensive maintainance period shall be included in rate quoted by the contractor.

Notes:- (i) Rate quoted by the contractor shall be for two Nos Hot water plants on monthly bases. (ii) Quoted rates shall be inclusive of labour element and replacement of defective/unserviceable parts/ fittings during complete comprehensive maintaince period. Old parts shall not be re-used and shall be deposited in MES store yard by the contractor. (iii) Contractor shall provid all kind of tools without any extra cost as per OEM recommendation. (iv) Tradesmanshall take all preventive measures as per Code of practice of IE rules and the department shall not be responsible for ant type of untowards incident. (v) Tradesmen shall rush to spot of fault within 2 Hours of lodging complaint by the User Rep, JE in Charge or Engineer in Charge telephonically or by any other means at their own arrengement to restore the faults of equipments and to attend the complaint. If the complaint is not attanded within 2 Housr, a penality of Rs 500.00 Per complaint per Hour shall be impsed on contractor. (vi) Contractor shall provide insulation tape, cotton waste and all tools i.e hand gloves, spanner set, tool kit, tool bag etc. without any extra cost to Govt. (vii) Equipments/ Machinery shall always be kept neat & clean and mainten in presentable condition. (viii) Proper Protective clothing of maintainence shaff employing in breakdown duty shall be arrange by contractor without any extra cost to Govt.

S&F in repair 50mm thick box type Pre-Filter (EU-4) Synthetic media type flange type (non woven type) efficency - 90% down to 10 micron with all fittings for AHU and 50 mm wg static pressure with rod support fabrication with GI/Aluminium frame, suitable for AHU of Make Fedders Lloyd complete all as specified & as directed. Make : AAF/ Fredenberg/ Thermodyne

S&F in repair 3 pole, ML3 contactor, 415 Volt, including NO or NC AUXILIARY contacts, including connecting complete all as specified and as directed.

S&F in repair 3 pole, power contactor, 415 V, type MNX 25, including NO or NC auxiliary contact block, coil voltage 230 Volt, including connecting complete all as specified and as directed.

S&F in repair 3 pole, power contactor, 415 V, type MNX 18, including NO or NC auxiliary contact block, Coil voltage 230 Volt, 50 Hz including connecting complete all as specified and as directed.

S&F in repair 3 pole, power contactor, 415 V, type MNX 32, including NO or NC auxiliary contact block, coil voltage 230 Volt, including connecting complete all as specified and as directed.

S&F in repair 3 pole, power contactor, 415 V, type MNX 40, including NO or NC auxiliary contact block, coil voltage 230 Volt, including connecting complete all as specified and as directed.

S&F in repair 3 pole, ML1.5 contactor, including NO or NC AUXILIARY contacts, including connecting complete all as specified and as directed.

S&F in repair 3 pole, ML2 contactor, including NO or NC AUXILIARY contacts, including connecting complete all as specified and as directed.

S&F in repair 3 pole, ML6 contactor, 415 Volt including NO or NC AUXILIARY contacts, including connecting complete all as specified and as directed.

S & F in replacement MCCB distribution board (DB), TPN, 8 way, with 200 Amps rated copper busbar, 415 Volts, double door type, made out of sheet metal enclosure (CRCA sheet), dust and vermin proof, with in built MCCB 125 Amps, 10 KA (01 No), earth bar, IP 43 protection, flush to wall complete all as specified and as directed.

S & F in replacement MCB distribution board (DB), SPN, 4 way, with 200 Amps rated copper busbar, neutral bar, earth bar, IP 43 protection, double door (CRCA sheet), dust and vermin proof, single pole and neutral, 250 Volts, flush to wall complete all as specified and as directed.

S & F in replacement MCB, TPN, 63 Amp, 'C' curve complete all as specified and as directed.

S & F in replacement MCB, SPN, 10 Amp to 32 Amp, 'C' curve complete all as specified and as directed.

S & F in replacement MCB, SP, 10 Amp to 32 Amp, 'C' curve complete all as specified and as directed.

M&L in replacement sub main wiring with 4 Run of 16 Sqmm, single core, multi stranded copper conductor, FRLS, PVC insulated and sheathed cable, 1100 Volts grade, in and including 40 mm, medium grade PVC conduit on surface, including 16 Sqmm size, PVC insulated, unsheathed copper earth continuity conductor to common earth and connecting to earth dolly including drilling holes and making good to disturbed surface complete all as specified and as directed. (Note: Four run of copper cable with one run of Earth wire along with 40mm PVC conduit shall be measured as one RM length.)

M&L in replacement sub main wiring with 4 Run of 10 Sqmm, single core, multi stranded copper conductor, FRLS, PVC insulated and sheathed cable, 1100 Volts grade, in and including 40 mm, medium grade PVC conduit on surface, including 10 Sqmm size, PVC insulated, unsheathed copper earth continuity conductor to common earth and connecting to earth dolly including drilling holes and making good to disturbed surface complete all as specified and as directed. (Note: Four run of copper cable with one run of Earth wire along with 40mm PVC conduit shall be measured as one RM length.)

M & L in replacement under deck insulation for metal roof with bonded fibre glass wool of density 24 Kg/Cum, 50 mm thick, suitably factory laminated with aluminium foil backed up by scrim and Kraft paper (FSK), facing with 50 mm projection for overlap and butting in following operations complete all as directed and specified:- (a) S&F in replacement 6 mm dia MS rods between purlins suitably for supporting the required thickness of insulation material beneath the metal roof. (b) S&F in replacement 22 SWG GI/Aluminium wires supports for insulation. (c) S&F in replacement chicken wire mesh 12.5 mm x 22 SWG of hexagonal construction below the insulation for supporting the same. (d) S&F in replacement under deck insulation with bonded fibre glass wool of density 24 Kg/Cum, 50 mm thick, suitably factory laminated with aluminium foil backed up by scrim and Kraft paper (FSK), facing with 50 mm projection for overlap and butting. Note: Insulating material shall be conforming to BS - 476, Part 4, 5, 6 & 7.

Supply, assembly and erection in replacement GI sheet with C & SS rectangular/ square duct made out of 'L' shaped hollow profile, duly factory boxed, including all accessories such as Corner, Cleat, Carriage bolt, Gasket and appropriate sealant on longitudinal joints etc complete including necessary MS Channels, gurder supports as approved by Engr-in-Charge including making of hole in any type of wall and making good with plastering work, mesonary work and necessary MS channel supports complete all as specified and directed for the following sizes:- (Location: Paediatric Ward, Offrs Family Ward, Polyclinic, Eye Ward, ENT Ward, Ortho-I & II, C1, C2, Labour Room, Leprosy Ward, PCC ICU)

24 Gauge GI Sheet

22 Gauge GI Sheet

Supply & erection in replacement 25 mm thick nitrile duct thermal insulation with Aluminum foil, non-fibrous, fire retardant, closed cell, tri- dimensional, chemically crosslinked polythylene foam, confirm to class O' for fire propagation and class 1 for surface spread of flame & factory laminated aluminum foil complete all as specified and as directed.

S&F in replacement Acoustic treatment/ lining of area of AHU room with 22Gauge, GI channels of 50x50 mm size fitted at 600x600mm girds, fitted with 50mm thick, 32 Kg/cum fiber glass insulation, covered with fiber glas tissue and 24 Gauge Aluminium perforated sheet as required, The joint shall be with minimium overlapping of 75mm with 30mmx 3mm aluminium strip covering, All corners shall be provided with 20x20x2mm aluminium angle with stainless steel counter sunk screws complete all as specified and as directed.

S&F in replacement acoustic lining of supply air ducting complete with GI frame, tissue paper, 26 Guage perforated Aluminium Sheet, 25mm thick, of density 32 Kg/cum fiber glass insulation complete all as specified and as directed.

Dismantling Wall and ceiling boards (fibre, pulp, insulation, etc.) or insulation boards/slabs/ blankets, any thickness, including cover fillets etc complete all as specified and as directed.

Dismantling of existing GI ceiling frame complete including hangers of any dia etc complete all as specified and as directed.

S&F powder coated Gl frame work for seamless ceiling comprising of Gl perimeter channnel 0.55 mm thick, with two unequal flanges of 20 and 30 mm and web of 27 mm, fixed to surrounding wall using nylon sleeves and screws at a distance of 450 mm centre to centre/intermediate channel 0.9 mm thick having two equal flanges of 15 mm each and web of 45 mm suspended from soffit at approx 900 mm centre to centre with Gl cleat and steel expansion fasteners with and including ceiling section (not exc 1.2 m length) of 0.55 mm thickness having kurled web of 50 mm and flange of 26 mm each with lips of 10.5 mm fixed to the intermediate channel with connecting clips across the intermediate channel at 457 mm centre to centre complete all as specified and as directed.

S&F 4mm dia fully threaded MS adjustable rods (up to 1200mm length) with galvanised steel level clips, spaced at 1200mm centre to centre along main "T", adjusting level fixed to roof slabs by means of ceiling cleats made out of GI flat 40 x 3mm size, 60mm long and expansion hold fasteners 12.5mm dia, 50mm long complete all as specified and as directed.

S&F 15mm thick integral densified micro look edged eco friendly, bio safe anti-microbial & anti-bacterial fungae free (suitable for Hospital RH-100 product), light weight, calcium silicate false ceiling tiles, plain, with pin holes of approved texture, size of tiles 595x595mm, at any height, in true horizontal level, suspended on inter locking grid screws including cutting/ making opening for service like diffusers, grill, light fittings, fixtures smoke detector etc wherever required complete all as specified and as directed.

Supply and fix in repair Air Volume Control damper with connected accessories made out of 22 gauge GI sheet with flap and operating handle complete all as specified and directed.

Supply, installation, testing and balancing in repair of square shape supply air diffusers with removable core and antismudge ring and volume control dampers powder coated extruded aluminium construction complete all as specified and directed.

Supply installation testing and balancing in repair of square shape return air diffusers with removable core and antismudge ring and without control dampers with powder coated extruded aluminium construction complete all as specified and directed.

SANJEEV ENTERPRISES