Military Engineer Services Tender

7.5 HP AHU fan motor, Make- Kirloskar, Bharat Bijlee, ABB, Model-KI 1325 & M2BA 132S4

10 HP AHU fan motor, Make- ABB, Model-M2BA 132M-4, SMC-4 & HX-132SM64

Taking up or down 40 mm bore MS pipe from trench/ wall surfaces or in any position complete all as specified and as directed.

All as per item No 3.00 here-in-before but of pipe 50 mm bore.

All as per item No 3.00 here-in-before but of pipe 65 mm bore.

All as per item No 3.00 here-in-before but of pipe 80 mm bore.

All as per item No 3.00 here-in-before but of pipe 100 mm bore.

All as per item No 3.00 here-in-before but of pipe 125 mm bore.

All as per item No 3.00 here-in-before but of pipe 150 mm bore.

Supply and lay MS pipe condenser water or cooling tower piping of MS 'C' class 40 mm dia conforming to IS-1239 and IS- 3589 both revised till date as required and as specified and complete with bends, reducers tees, supports vibration pipe supports,structures shall be painted with 2 coats of synthetic enamel paint over a coat of red oxide primer and complete all as specified & directed.

All as per item No 10 here-in-before but of pipe 50 mm bore.

All as per item No 10 here-in-before but of pipe 65 mm bore.

All as per item No 10 here-in-before but of pipe 80 mm bore.

All as per item No 10 here-in-before but of pipe 100 mm bore.

All as per item No 10 here-in-before but of pipe 125 mm dia.

All as per item No 10 here-in-before but of pipe 150 mm bore.

M&L for taking out Cooling Tower Motor of following capacity, opening the motor, cutting & removing old and burnt winding wire, rewinding the motor with new super enamalled copper winding of size & discription to match with existing including insulating materials, varnishing, drying, replacement of both driven end & non driven end bearings and base plate, reassembling, refixing in same position & connecting including testing and commissioning complete for the following:-

3 HP Cooling Tower Motor

5 HP Cooling Tower Motor

7.5 HP Cooling Tower Motor

S&F in replacement heating element capacity 3 KW, ISI marked and making electric connections and taking down old unserviceable heating elements, complete all as directed. Make : Daspass/ Theata

Supply only in replacement of SEMI -HYBRID HEPA class (poloarisation based ) central air purification system using Filterless Magnetic Air Purification Process of different capacities inside AHU to improve the air quality by removing microbial, pollution inside the air combined with a high kill rate on airborne infectious diseases using Ultraviolet Germicidal Irradiation. The system shall be designed for providing protection from airborne infection and maintaining Indoor Air Quality in AHU unit with the following features and technical specifications.. The air purification system must be IS 17570:2021 : ISO16890:2016 certified in accordance to ASHRAE 52.2 2017 with valid test data by ASHRAE validated lab having in USA only. The system shall meet EUROVENT ePM 1.0 80% requirement and ASHRAE guideline for UV-C application for airborne infection inactivation. It should be a monobloc-structured unit specifically designed for integration in the Return Air path of units of all sizes, to centrally capture and kill germs. It shall be in grids of sizes 610x370x150mm (1000 CFM), and 610x680x150 mm (2000 CFM) to cover the full capacity (CFM) of the units. The central air cleaner unit should have no consumable parts and the minimum life of central air cleaner unit should be more than 10 years. The central air cleaner shall be capable of removing particulates as small as 0.01 microns including particulate matter PM 2.5 & PM 1.0, allergens, pollen, bacteria, pathogens and various VOC. The system shall be designed in accordance with Chapter 62 Ultraviolet Air and Surface Treatment, 2019 ASHRAE Handbook. It must be a monobolic-structured unit specifically designed for integration in return air path of air delivery systems to provide a single indoor air quality (IAQ) solution meeting global safety and performance standards set forth by ISHRAE, GRIHA, IGBC, CDC , ASHRAE & CPCB Notification No B-29016/20/90/PCI-L Manufacturer must comply with DIPP guidelines for public procurement policy notification No REGD No. DL-33004/99 dated 21 July2006 & Micro and Small Enterprises (MSEs) Order, 2012 inline with make in India initiative. For ease of supply and spares the OEM must have manufacturing facilities in India/Delhi NCR and support MAKE In India initiative. The OEM must strictly follow DIPP guidelines, Green Pro for more than 50 % Indian components and OEM registered under MSME will be given preference. Supplier must have experience of more than six years 'executing projects with the same technology products and have successful installation in CPWD /PWD hospitals/governments project. List of project need to be submitted for approval. & directed. Make for filter :- Trane/Dr Air / Magneto

The below global certificate/ report is a must to ensure the performance, safety and reliability of the Air Purification being proposed. • The central air cleaner must be designed to trap and kill microbes with high efficiency duly tested on E. coli (ATCC 15597), H1N1, as per ASTM E2149 with no less than 99% killing in less than 15 minutes. • The central air cleaner must be tested as per FDA GLP Regulations (40 CFR Part 160) for corona virus inactivation capability of over 99% in presence of FDA inspector in global labs. • The unit shall be UL2998 (that does not produces ozone, ozone generation shall be less than 50 ppb from an International Lab) & Intertek ETL, UL 867, CSA C22 No. 187, and CE certified for safety and quality and with EMC (Electromagnetic compatibility), LVD (Low Voltage directive) and RoHS compliant for complete modules. • The system shall be ANSI/ASHRAE 52.2 2017 tested with at least a MERV 15 rating and an ISO 16890 ePM 1.0 90%. • Each central air cleaner modules should be UL certified and not components or individual parts. The central air cleaner must be listed and certified by a US OSHA set standards duly implemented through NRTL accredited labs such as Intertek, Underwriters Limited, etc. to ensure safety and compliance with no consumable media filter. • The central air cleaner performance must be tested from a ASHRAE compliant from an International Lab third-party testing laboratory to confirm CME (Composite Minimum Efficiency) meeting following criteria:- Particle Size CME 0.3 to 0.4 μm 90% • The failure to submittal the certifications along with the submital shall lead to rejection of the product. • For safety & security no arching, popping noise should occur during dust test. Also there should be no residual charge to avoid any shock risks. • The UV-C lamp must be CE certified and shatterproof with a US FDA 21 CFR 175.300 compliant coating for breakage protection. • The system shall meet EUROVENT ePM 1.0 80% requirement and ASHRAE guideline for UV-C application for SARS-CoV-2 inactivation. • The system should have a UL certified inbuilt pneumatic sensor allowing it to work as a controller (optional). It must automatically detect airflow and the capability to interface with the building management system. If the HVAC system is turned ON and the airflow is detected, then the output power should be available to the system, otherwise the system shall automatically turn off for the protection of service personnel. APPROVED MAKES : Trane/Dr Air / Magneto

S&F in replacement Absolute HEPA filter of size 610x300x300mm having rated flow 1000 CFM, static pressure drop less than 25 mm of WG and efficiency more than 99.97 down to 0.3 micron, complete all as directed. Make - Thermadyne / Spectrum / Puromatic / Athlete

Supply & charge the refrigerent R - 407 Gas complete all as specified and directed. (Make:- Mafron/ Freon/ Floron)

Supply & charge the refrigerent R - 410 Gas complete all as specified and directed. (Make:- Mafron/ Freon/ Floron)

M&L for insulation of 40mm bore MS pipe with PUF slab 30 mm thick with applying bitumainous compound and GI cladding with 26 guage GI sheet etc cmplete including taking down existing PUF insulation all as specified and directed.

All as per item No 23 here-in-before but of pipe 50 mm bore.

All as per item No 23 here-in-before but of pipe 65 mm bore.

M&L for insulation of 80mm bore MS pipe with PUF slab 40 mm thick with applying bitumainous compound and GI cladding with 26 guage GI sheet etc cmplete including taking down existing PUF insulation all as specified and directed.

M & L for painting with one coat of synthetic enamel paint including preparation of surface to water cooled central AC plant and DX type AC plant, compressor, GI pipe lines, valve, pump sets, cooling tower, AHU pipe lines and chiller pipes etc complete for the following:-

2 x 15 TR AC plant

3 x 30 TR AC plant

3 x 40 TR AC plant

Dismantling of existing worn out electric motor of CT Fan of "POLO" Make cooling tower and S&F with testing and commissioning totally enclosed weather proof IP-55, Flange Mounted Extended Shaft electric CT Fan Motor with following specification complete all as specified and as directed:- three phase squirrel cage motor, Capacity 7.5 HP, 720 RPM, 415V, 50HZ with all connected accessories and all fitting suitable for 180 TR cooling tower, Extended shaft motor complete all as specified and as directed: - Make : Oswal/Sabar.

Dismantling of existing corrosion proof PVC fill from the "POLO" Make induced draft type cooling tower of fibre glass reinforced plastic (FRP) casting rectangular/other type construction for Cooling tower of 180 TR capacity complete with all accessories and supply and fix new corrosion proof both edge folded PVC fill and inlet louvers, drift , eliminators hot water distribution pipes and nozzles etc (a) The spray system should be work satisfactory even with 50% reduced flow of water. (b) The induced draught cooling tower be operate according to the counter flow principle. (c) cooling tower specification for PVC filling Size 600X 300X 150 MM both edge folded.

Dismantling of existing damaged CT Fan and S&F CT Fan complete section Fan, Fan Dia-1800 mm 06 Blades connected GI nut bolts and accessories all fitting suitable for 180 TR "POLO" Make cooling tower.

S&F in repair / Replacement of worn out "POLO" Make Rectangular / Square type shape and FRP induced draft type counter flow cooling tower body, casting by fibre glass reinforced ,casing & basin(FRP), over all dimension (LXWXH)-3000x3000X 3300(mm), suitable for 180 TR cooling tower, complete as per manufacturer's design/specifications with all fittings

Repair / Replacement of "POLO" Make Rectangular / Square type shape and FRP induced draft type counter flow, cooling tower Fan Guard, Motor Frame and all Metallic Supports by new MSHDG type mechanical equipment supports, electroplated hardware, drain connections, suitable GI inspection ladder, steel supporting structure, anti vibration mounting etc, suitable for 180 TR cooling tower, complete as per manufacturer's design/specifications with all fittings

Dismantling of existing cooling tower complete with electric motor, fan Assembly, FRP Casing, PVC Fillings with all MS structure installed at Main OT AC Plant and shifting the all dismantled components of cooling tower to ICU AC Plant.

M/L for fabrication of civil foundation as per manufacturer's drawing

Re-fixing / installation of existing dismantled components of cooling tower, complete as per manufacturer's design/specifications with all fittings and accessories (obtained vide srl item No 33 herein before)

Supply & Fixing of new damaged PVC branch pipes with Nozzles & end cap (obtained vide srl item No 33 herein before)

Supply & Fixing of worn out Nut, Bolts & Washer (obtained vide srl item No 33 herein before)

Supply & Fixing of FRP Compound for making new joints leakproof (obtained vide srl item No 33 herein before)

Supply & Fixing of New PVC Fillings PVC filling Size 600X 300X 150 MM both edge folded. (obtained vide srl item No 33 herein before)

S&F in replacement of Butterfly Valve made out of Cast Iron, dia150mm complete with all accessories with thermal insulation

All as per item No 40 here-in-before but of pipe 125 mm bore.

All as per item No 40 here-in-before but of pipe 100 mm bore.

All as per item No 40 here-in-before but of pipe 65 mm bore.

All as per item No 40 here-in-before but of pipe 50 mm bore.

All as per item No 40 here-in-before but of pipe 40 mm bore.

S&F in replacement of Y-Strainers made out of Cast Iron, dia 65mm complete with all accessories

All as per item No 47 here-in-before but of pipe 50 mm bore.

All as per item No 47 here-in-before but of pipe 40 mm bore.

All as per item No 47 here-in-before but of pipe 32 mm bore.

All as per item No 47 here-in-before but of pipe 25 mm bore.

S&F in replacement of 3 way modulating valves dia 80 mm for AHU complete with linkage modulating actuatator with all accessories complete in all respect as specified

All as per item No 51 here-in-before but of pipe 65 mm bore.

All as per item No 51 here-in-before but of pipe 50 mm bore.

All as per item No 51 here-in-before but of pipe 40 mm bore.

All as per item No 51 here-in-before but of pipe 32 mm bore.

All as per item No 51 here-in-before but of pipe 25 mm bore.

S&F in replacement Air vent valves made out brass. 25mm dia complete in all as specified and directed.

S&F in replacment Pot stainer 125mm dia complete in all specified and directed.