Military Engineer Services-MES has published Repair And Maintenance Of Summer Cooling Appliance At Kattabomman And Rsp And Certain B / R Works At Rsp 8193 / E8. Submission Date for this Tender is 25-01-2022. Air Conditioner Tenders in Tamil Nadu. Bidders can get complete Tender details and download the document.
| Sr No | CorrigendumDate | Corrignedum | CorrigendumType | NewSubmissionDate |
| 1 | 18-Jan-2022 | Bid Auto Extn Corrigendum | Bid Auto Extn Corrigendum | 25-01-2022 |
| Sl. No. | Item Description |
| 1 | SCHEDULE "A" PART-I [ B/R WORKS] |
| 2 | Cleaning of septic tank including filter bed by bailing out fluid, decomposed materials sludge etc. scraping and washing the wall with fresh water and disposal of decomposed materials, sludge etc. outside MD land complete all as directed by Engr-in-Charge for the following of septic tanks :- Note 1:- Sludge / de-composed materials obtained from cleaning shall be removed outside MD land by mechnical sewage cleaning tankers. Note 2:- Rate inclusive of clearing away all grass vegetation, saplings shurbs and trees not exceeding 30 cm girth upto 3 mtrs alround the septic tank and removing rubbish upto a distance of 50 mtrs outside the periphery of the area. |
| 3 | a) 150 users septic tank |
| 4 | b) 50 users septic tank |
| 5 | c) 25 users septic tank |
| 6 | d) 15 users septic tank |
| 7 | e) 10 users septic tank |
| 8 | Desludging/ desilting from septic tank by using mechanical pump set and discharging for disposal out side the MD land and spreading required bleaching powder over the area complete all as specified and directed. |
| 9 | Demolition and breaking up drain pipe salt glazed or AC orreinforced concrete and set in cement mortar 150mm dia complete all as specified and directed. |
| 10 | Demolition and breaking up drain pipe salt glazed or AC orreinforced concrete and set in cement mortar 200mm dia complete all as specified and directed. |
| 11 | Material and labourfor 150mm dia DWC HDPE pipes, laid to level or to falls in trenches on concrete bed and jointed with joining fixture complete with fittings including testing complete all as specified and as directed. |
| 12 | Material and labourfor 200mm dia DWC HDPE pipes, laid to level or to falls in trenches on concrete bed and jointed with joining fixture complete with fittings including testing complete all as specified and as directed. |
| 13 | Demolition of brick work or stone / boulder masonry,built in cement or lime mortar including all quoints, arches, pillars, etc but excluding ashlar facings, dressed stonework and precast concrete articles complete all specified and as directed. |
| 14 | Material and labour for walling of random rubble stone masonry,brought to coursed well bonded, beddedand solidly hearted built in CM 1:6 including through stone/bonders complete all as specified and as directed . |
| 15 | All as per item No.14, but except bricks complete all as specified and directed. |
| 16 | Raking out joints/pointing to random rubble or polygonal rubble uncoursed or brought up to courses built in cement mortar complete all as specified and as directed. |
| 17 | Material and labour for Keyed pointingto random rubble stone masonry in cm 1:4 all as specified and as directed. |
| 18 | S&F in repairs Galvanized 2 strand steel barbed wire 2.24mm dia barbed with 2mm dia barbs at 75mm spaings and straining and fixing to any type of standard rails straining bolts including securing or tying at crossings with and provision of galvanised mild steel wire, staples or steel pins etc a directed (each line of wire to be measured) |
| 19 | Demolition of cement concrete of any description and in any position not otherwise specifically provided for unreinforced complete all as specified and directed |
| 20 | Dismantling of wrought iron or mild steel work in any description and in any position complete all as specified and directed |
| 21 | Use and waste of formwork to sides of pillars, posts, struts, piles, columns and stanchions, etc to give rough finished tosquare, rectangular surfaces of concrete complete all asspecified and as directed. |
| 22 | Material and labour forproviding cement concrete 1:2:4 type B1 using 20 mm graded stone aggregate cast in situ asin parapet,copings railling up to 0CM and the like including weathering, slightly rounded or chamfered or chamfered angles and throating including use of form work as necessary all as specified and as directed. |
| 23 | Material and labour for Rendering in CM 1:4,10mm thick onfair faces of concrete suface finished even and smooth without using extra cementcomplete all as specified and as directed. |
| 24 | Supply and Fix in repair razor blade galvanised concertina coil of 1050mm diametre made out of 2.59mm thick galvanised wire having weight of each coil @ 15.2Kg+/-5%, stretched to a length of 10 to 12 M to achieve 950mm dia as in fencing to steel posts and to another coil/MS ribs including fixing with special galvanised fastners such as J clips, U clips C clips etc,fixedin position complete all as specified and as directed. NOTE: Linear measurement(per running metre of concertina coil of 1050mm dia) shall be measured and paid. |
| 25 | S&F 4mm dia plain mild steel wire, galvanised class 3, in fencing incl straining and fixing to steel posts and to straining bolts incl securing with and provision of galvanised iron staples or steel pins, etc as directed (each line of wire to be measured) complete all as specified and as directed. |
| 26 | Demolition of textile coverings including frames (if any) and cover fillets(measured flat and not girthed) complete all as specified and as directed. |
| 27 | Supply and Fix mild steel Framed work such as grills,grating etc. with ends of bars shouldered and/or riveted, framed guard bars and similar work conforming to Fe-290, Gde-E-165 all as specified and directed. |
| 28 | Supply and fixing pre-painted galvalume single skin plain roofing sheet of 0.50mm thickness (Total coated Metal thickness) having tensile strength of 550 MPa,coated with hot dip metallic zinc aluminium alloy coating zincalume AZ-150 or equivalent (as per AS 1397) @ 150 gms/sqm, total on both sides of ZN (45%) & AL (55%), with super polyester colour bond XRW quality paint coat or equivalent as per AS/NZS-2728 (Category 3-4) of approved colour, total coating thickness of 35 microns of a super polyester XRW quality paint system or equivalent comprising of 20 microns (NOM) exterior coat on top surface and 5 microns (NOM) reverse coat on back surface over 5 microns (NOM) primer coat, on both surface, of approved colour shadefixed with GI self tapping fastening bolt/screw as in roof covering/cladding etc as per manufacturers instructions complete all as specified and as directed. |
| 29 | Dismantling Posts or struts (Steel or R.C.C) any section includiung taking out embedded portion and making good distrubed ground all as specified and as directed. |
| 30 | Dismantlingof mild steel barbed wire of anydescription not otherwise provided complete all as specified and directed. |
| 31 | Excavation in post holes (or similar holes) each not exc 0.5 cum getting out, returning, filling in and ramming earth or broken rubble with earth around in layers not exceeding 25cm watering and removing surplus soil to a distance not ext 50m and making good surface in har/dense soil complete all as specified and directed |
| 32 | M&L for cement concrete type C-2 1:3:6 (using 40 mm graded stone aggregate) in foundation and filling concrete for columns, fencing posts etc complete all as specified and directed |
| 33 | Supply and fix mild steel posts and struts in fencing including cutting tops to shape as directed, drilling holes, notching for wire, etc.; flat iron fillets (for securing wire mesh etc.) including all necessary drilling, bolting or riveting, etc., and similar work conforming to Fe-290 Gde E-165 complete all as specified and directed. |
| 34 | Supply onlyGI steel wire mesh of any size as in chain link fencingetc complete all as specified and as directed. |
| 35 | Fixing only GI steel wire mesh chain link fencing any size and type including straining and fixing to posts and to straining bolts including securing with and provision of galvanised iron, tying with wire etc complete all as specified and as directed |
| 36 | S&F Galvanized 2 strand steel barbed wire 2.24mm dia barbed with 2mm dia barbs at 75mm spaings and straining and fixing to any type of standard rails straining bolts including securing or tying at crossings with and provision of galvanised mild steel wire, staples or steel pins etc a directed (each line of wire to be measured) |
| 37 | M&L mild steel round bars Fe 410W (Gde E-250) quality-A, 10mm dia and over cut to length, bent to shap required including cranking, bending spirally for hooping for columns, hooking ends and binding with and including mild steel wire (annealed) not less than 0.9mm dia or securing with clips complete all as specified and directed. |
| 38 | Supply and fix Mild steel screw bolts (machine made) with hexagonal or square heads at one end and each screwed end to be fitted with washers and onehexagonal or square not exceeding 5cm long & diaexc 11mm and n exc 15mmcomplete all as specified and as directed. |
| 39 | M&L for Preparation of new untreated steel surfaces of any description, over 10 cm width or girth, not otherwise described and applying two coats of synthetic enamel paint over a coat of red oxide primer all as specified and as directed. |
| 40 | M&L for Preparation of new untreated steel surfaces of any description, n. exe. 10 cm width or girth, not otherwise described and applying two coats of synthetic enamel paint over a coat of red oxide primer all as specified and as directed. |
| 41 | Material and labour for brick work with sub class "B" old size built in CM 1:6, straight or curved on plan exc 6m mean radius on plan complete all as specified and directed. |
| 42 | M&L Brick work with sub class "B" old size built in CM 1 : 6 except bricks, straight or curved on plan exc 6m mean radius on plan complete all as specified and directed. |
| 43 | M&L for rendering 15mm thick in two coats, first coat 10mm thick over second coat 5mm thick on brick or concrete surfaces in CM 1:4 on fair faces of brick work or concrete surfaces of wall finished even and smooth (without using extra cement) mixed with water proofing compound 3% by weight of cement used complete all as specified and as directed. Note : Water proofing compound shall be measured and paid seperately. |
| 44 | Supply only water proofing compound complete all as specified and directed. |
| 45 | Material and labour for 15mm thick rendering in cement mortar 1:6,on fair faces of brick/concrete surfacesfinished even and smooth with out using extra cement all as specified and as directed. |
| 46 | Demolition of RCC concrete in cover slab etc., any description and in any position not other wise specifically provided for, and removal demolished materials complete all as specified and as directed. |
| 47 | Material and labour for pre cast reinforcedcement concrete manhole cover 1:2:4, type B1, (Using 20mm graded stone aggregate) set in CM 1:4 complete including necessary formwork all as specified and as directed. |
| 48 | Material and Labourfor TMT bar 10mm dia and over, cut to length, bent to shape required, including cranking,bending spirally for hooping ,for columns,hooking ends and binding with and including mild steel wire (annealed) not less than 0.9mm dia or securing with clips complete all as specified and as directed. |
| 49 | Demolition ofcement concrete in ground floor and pavings not exc 15 cm thick below or above GL complete all as specified and as directed. |
| 50 | Material and labour for hard core with granite broken stone of gauge not exceeding 63 mm, deposited, spread, and levelled in layers not exceeding 15 cm thick watered and rammed to a true surface all as specified and as directed. |
| 51 | Material and labour for 75mm thick cement concrete 1:4:8 type D2 (Using 40mm graded stone aggregate) in sub basefinished even and smooth without using extra cement complete all as specified and as directed. |
| 52 | Material and labour for 50mm thick cement concrete 1:3:6 type C2 (Using 40mm graded stone aggregate) in plinth protection and pavingsfinished even and smooth without using extra cement including form work complete all as specified and as directed. |
| 53 | Material and labour for Forming construction joint 30mm deep x 10mm wide and filled with sealing compound grade "A" complete all as specified and as directed. |
| 54 | Material and labour sand filling under floors using clean sand, spread, levelled to a true surface including watering and consolidation complete all as specified and as directed |
| 55 | Material and labour for coloured machine pressed precast concrete interlocking paver block, any shape and size of 60 mm thickness M-35 grade conforming to IS 15658-2006 with grey cement and pigment including 50mm thick sand cushioning layerincluding watering and well ramming and consolidation complete all as specified and as directed. Note :Colour & Pattern of interlocking paver blocksto be approved by GE. |
| 56 | Material and Labour for Chequered cement concrete tile 200mm x 200mm x 25mm thick with grey cement and pigment set, jointed and pointed in neat cement slurry in floors over and including cement mortar bedding 20mm thick in CM 1 : 6 complete all as specified and directed. Note : Colour & Pattern of Chequered tiles to be approved by GE. |
| 57 | M&L for 100mm thick PCC 1:4:8, type D-2 (using 40mm graded crushed stone aggregates) as in Sub base of flooring and finished even and rough to receive the topping layers complete all as specified and as directed. |
| 58 | M&L for 100mm thick PCC 1:2:4, type B-2 (using 40mm graded crushed stone aggregates) as in flooring including necessary formwork to divide the area in required panels and finishing the concrete surface with broom finish complete all as specified and as directed. |
| 59 | Cleaning & removing all scale and dirt, from tanks of capacity exc 250 & not exc 500 ltrs from mouths of circulating pipes etc., including writing words (date of cleaning on ......)with wite paint n. exe 50mm height complete all as specified and as directed. |
| 60 | Cleaning & removing all scale and dirt, from tanks of capacity exc 500 & not exc 1000 ltrs from mouths of circulating pipes etc., including writing words (date of cleaning on ......)with wite paint n. exe 50mm height complete all as specified and as directed. |
| 61 | Cleaning & removing all scale and dirt, from tanks of capacity exc 1000 & not exc 2000 ltrs from mouths of circulating pipes etc., including writing words (date of cleaning on ......)with wite paint n. exe 50mm height complete all as specified and as directed. |
| 62 | Cleaning & removing all scale and dirt, from tanks of capacity exc 2000 & not exc 3000 ltrs from mouths of circulating pipes etc., including writing words (date of cleaning on ......)with wite paint n. exe 50mm height complete all as specified and as directed. |
| 63 | Cleaning & removing all scale and dirt, from tanks of capacity exc 3000 & not exc 10000 ltrs from mouths of circulating pipes etc., including writing words (date of cleaning on ......)with wite paint n. exe 50mm height complete all as specified and as directed. |
| 64 | SCHEDULE "A" PART-II [ E/M WORKS] |
| 65 | Providing comprehensive annual maintenance periodical/preventive maintenanceincluding annual maintenance of cooling appliances ( Split type Air Conditioners, Water coolers, Refrigerators and Deep Freezers) as per manufacturer specificationby providing one AC/Refrigeration mechanic including replacement ofcomponents as listed in subsequent items here in after for the area of KATTABOMMAN & RSP. The maintenance of cooling appliances includes the following:- (a) Cleaning of coil unit with dust blower, lubricate the indoor and outdoor fan motor with oil. (b) Cleaning of air filters, indoor unit grills & filters through air blower. (c) Checking and cleaning the drain connection and air filter periodically, washing of coil with ventiklean solution once in a contract period. (d) Check and replace the refrigerent pipe once in a contract period or as and when required. (e) Check and repair the minor electrical fault in incoming supply. (f) Check and replace the water PVC pipe. (g)Replacementof faulty spares/components (h) Carry out the monthly, quarterly and annual maintenance of all cooling applicances of any make & capacity with job card and making the Cooling Appliances functional (Each Job contains 3 Complaints) |
| 66 | Supply only new items of the following suitable for 1.5/2.0 Ton capacity window/split type AC including testing and commissioning etc complete all as directed by Engineer-in-Charge. |
| 67 | Starting Capacitor 80/100 MFD. |
| 68 | Running Capacitor but 36 MFD. |
| 69 | Relay Assembly (Make: SRI RAM). |
| 70 | Over load protector (O L P) (Make: SRI RAM). |
| 71 | Selector switch for fan motor two speed. |
| 72 | Thermostat (Make: RANUTROL/INDOFOSS). |
| 73 | Air filters (FIL/ UTILITY/ SPENCER/ VOLTAS/ AIRCON/ VIDEOCON/ SIDWAL). |
| 74 | Condenser fan blade metal or plastic. |
| 75 | Blower with circular leaf. |
| 76 | Fan capacitor (Make: SARADA/USHA/UNISTAR/KELTRON), 4/6 MFD. |
| 77 | Cabinate wiring Kit . |
| 78 | PVC insulated, sheathed3-core, 2.5Sqmm copper cable |
| 79 | Stainer tube (copper) |
| 80 | Non Return valve (For gas top up charging) |
| 81 | Capillary tube (copper) |
| 82 | Condenser coil unit (For A/C) |
| 83 | PCB board suitable for indoor unit of Split AC 1.5/2.0 TR |
| 84 | Supply only new items of the following suitablefor water cooler 40/80 Litres capacity and 120/160 Litres capacity. |
| 85 | Relay unit for 40/80 Litres capacity. |
| 86 | Relay unit for 120/160 Litres capacity. |
| 87 | PVC float Ball valve, high pressure with polythene float and fly nut screwed to iron pipe or ferrule of bore 15mm. |
| 88 | Thermostat switch for 40/80, 120/160 Litres capacity (Make: RANUTROL/INDOFOSS). |
| 89 | Water tap suitable for water cooler |
| 90 | Supply only new items of the following refrigerators 180/300 Litres capacity. |
| 91 | Relay unit. |
| 92 | Thermostat assembly. |
| 93 | Taking down and supply and fix New compressor includingOil pumping out, cleaning the refrigeration system with CO2 and charging refrigerant gas (M-22/F-22), providing NRV for further gas top up and re-fixing in the position including complete testing. |
| 94 | Window/split type AC 1.5 Ton capacity (Make: SRIRAM/ KIRLOSKER/ TECUMSHAW/ VOLTAS). |
| 95 | Window/split type AC 2.0 Ton capacity (Make: SRIRAM/ KIRLOSKER/ TECUMSHAW/ VOLTAS). |
| 96 | Water cooler 40/80 Litres capacity (Make: SRIRAM/ KIRLOSKER/ voltas). |
| 97 | Refrigerators 180/290 Litres capacity. |
| 98 | S&F Fan motor suitable for window/split AC complete with all accessories and fixing in position and testing the unit as directed by Engr-in-charge. |
| 99 | Taking down existing worn out winding from fan motor and providing of new winding (single speed) with standard gauge copper wire and complete servicing and overhauling the Fan motor and re-fixing the same after reassemble including testing and commissioning complete all as directed by Engineer-in-Charge. |
| 100 | Window/split type AC 1.5/2.0 Ton capacity (Make: LG/BLUE STAR/ VEDIOCON/ VOLTAS). |
| 101 | Water cooler 40/80 Litres capacity (Make: SRIRAM/ KIRLOSKER/ voltas). |
| 102 | Water cooler 60/120 Litres capacity (Make: SRIRAM/ KIRLOSKER/ voltas). |
| 103 | Taking out all rusted portion of AC/water coolers/ refrigerators making good the same with new MS sheet of approved gauge/existing gauge including angle iron supports by tinkering/welding and cleaning the entire unitand positioning back in original place complete all as directed by Engineer-in-Charge. |
| 104 | Window type AC 1.5/2.0 Ton capacity. |
| 105 | Water cooler 40/80 Litres capacity. |
| 106 | Refrigerator 165/185 Litres capacity. |
| 107 | Taking down the following ACs 1.5/2.0 Ton capacity/ Refrigerators / water cooler, cleaning the refrigeration system with CO2 and charging refrigerant gas M-22/F-22 and re-fixing in original position after testing and commissioning all as directed by Engineer-in-Charge.NOTE: (i)The net weight of Top-up gas charging Minimum 300 grms, shall be measured as one job. |
| 108 | Window type AC 1.5/2.0 Ton capacity |
| 109 | Split type AC 1.5/2.0 Ton capacity |
| 110 | Refrigerator 180 to 300 Litres capacity. |
| 111 | Water cooler 40/80 & 60/120 Litres capacity . |
| 112 | Supply onlyIndustrial socket with 20A SP MCB for A/C control (Make: Standard / Indo asian/ Havells/SSK/HPL). |
| 113 | supply only for copper pipe ofsplit AC 1.5/2.0 ton capacitycomplete all as specified and directed by Engr-in-charge. |
| 114 | Taking down theof Split AC of any capacity and refixing the indoor and outdoor units after making electric and copper pipe connection to the unit complete all as specified and directed by Engr-in-charge. (Note : - Copper pipe shall be measure and paid seperately.) |
| 115 | Material and labour for Sub main wiring with PVC insulated unsheathed1100 volts FRLSgrade single core multi stranded copper conductor cable 2 runs of 4 sqmm drawn through in and including 25mm dia PVC conduit heavy duty ISI marked(IS 9537 Part III) fixed in walls (Concealed) and all accessories along with 1 run of 2.5 sqmm PVC insulated unsheathed copper conductor single core multi stranded cable 1100V FRLS grade as earth continuity conductor and connected to common earth dolly complete all as specified and as directed. Note: 2 runs of 4 sqmm cable along with 1 run of 2.5 sqmm cable for earth conductor and one run of PVC conduit shall be measured as one length. |
| 116 | Supply only water PVC flixable pipe suitable size for split / window type capacity of1.5 / 2 TR AC |
| 117 | DEEP FREEZERS |
| 118 | Dismantling of compressor motor of deep freezer cacity 320 Ltrs . Make: Blue Star. |
| 119 | Supply and fixing of compressor sealed unit for deep freezer 320 Ltrs including testing and commissioning. Make: Blue star. ( KCL 411 ) |
| 120 | Supply and fixing of blower motor 1/9 HP 230 volt single phase Make: Unitech/Universal. |
| 121 | Thermostat for Deep Freezer 320 Ltrs. Make Blue Star. |
| 122 | Top Gasket for Deep freezer 320 Ltrs. Make: Blue Star as per sample. |
| 123 | Supply and charging of refrigerant gas Maforn- R-134 to deep freezer incld testing for required pressure complete all as directed by Engr-In-Charge. |
| 124 | DESERT COOLERS |
| 125 | Replacement of blower fan motors for desrt cooler single phase 230 Volts 150 to 180 watts complete all as directed by Engr-In-Charge. |
| 126 | Replacement of submersible pump for Desert cooler 1.5 mtr head AC 230 Volts fixed in repairs complete all as directed by Engr-In-Charge. |
| 127 | Replacement of wood wool pads for desert cooler set of three of superior quality fixed in repairs complete all as directed by Engr-In-Charge. |
| 128 | Replacement of fan blade for desert coolers complete all as directed by Engr-In-Charge. |
| 129 | Repair and over hauling of centrifugal type mono block condenser/chiller water pump (Make Kirlosker) of capacity 3 HP set including replacement of bearing impeller glands complete all as specified. |
| 130 | Material and labour for Opening and dismantling both sides covers of condensor and descaling of condensor unit 16.5 TR by pumping chemicals, brushing with rods, cleaning/ oiling of tubes, replacement of gasket and reassembling it after descaling complete all as directed. |
| 131 | Supply and charging gas refrigerant R 22Make : Mafron/freonin the Central AC plant of cap16.5 TR all as specified and directed. |
| 132 | Schedule of credit amount brought back from Ser Page No.34- Rs. 1,19,226.00 will be deducted from the above quoted amount to derive the contract sum. SIGNATURE OF CONTRACTOR |
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