Military Engineer Services-MES has published Tender For Provision Of Cabin And Plinth Area And Addn Altn Of Staircase Towards Installation Of Gnss Ecm System In A Tower At Ins Hansa Under Age Br I And Age Em I Of Ge Nw Vasco. Submission Date for this Tender is 05-10-2023. RCC Work Tenders in vasco Goa. Bidders can get complete Tender details and download the document.
| Sr No | CorrigendumDate | Corrignedum | CorrigendumType | NewSubmissionDate |
| 1 | 26-Sep-2023 | Date Corrigendum | Date | 28-09-2023 |
| 2 | 28-Sep-2023 | Bid Auto Extn Corrigendum | Bid Auto Extn Corrigendum | 05-10-2023 |
| Sl. No. | Item Description |
| 1 | M & L for Precast cement concrete hollow block masonry type C1,1:3:6 exc. 10 cm in width and setting in mortar 1:6 complete |
| 2 | M&L for Rendering 15 mm thick cement plaster on concrete solid block walls in two coats comprising first coat of 10 mm thick in CM 1:4 & 2nd coat of 5mm thick in CM 1:4 mixed with integral water proofing compound finished to even & smooth w/o using extra cement. Note :- Integral water proofing liquid will be measured and paid seperately. |
| 3 | M&L for rendering 15 mm thick in CM 1:6 on concrete solid blockwall internalsurfacefinished even and smooth without using extra cement. |
| 4 | M&L for rendering 5 mm thick in CM 1:3 in ceiling finished even and smooth (without using extra cement) |
| 5 | Taking down/out loose & damaged concrete/ cement plaster from soffits of ceilings, floor/ roof slabs, vertical surfaces of columns, beams etc., including exposing and removing rust from the reinforcement by rubbing with wire brush and removal of debris to a distance n. exc. 100 mtr and depositing where directed at a level not exc. 1.5m above GL. |
| 6 | M&L for gunniting exposed concrete surfaces of beam, column and slabs with one layer of conplast spray set modified concretein proportion (50Kg cement 3 to 6mm granite chips 75 kg zonal sand 75 kg and complast 2% by weight of cement water 1 to the following locations :- |
| 7 | 40 mm thick in columns |
| 8 | 30 mm thick in beams |
| 9 | Bonding the entire exposed surface with one coat of fosroc Nitop bond SBR as per manufacturer insltructions over wire fabric and surfaces of concrete structure complete all as specified and as directed. |
| 10 | S&F hard drawn steel wire fabric cut to length bent to shape required and tying with and including mild steel wire (annealed) not less than 0.9mm dianot exc. 4 Kg/sqm complete all as specified and as directed. |
| 11 | M & L for preparation of new plastered surfaces of walls and applying Two or more coats of 100% Premium acrylic emulsion paint having VOC less than 50 gm/litre and UV resistance as per IS 15489:2004, Alkali & fungal resistance,dirt resistance exterior paint of required shade (Company Depot Tinted) with silicon additives @ 1.43 litre/ 10 sqm over and including priming coat of exterior primer applied @ 0.90 litre/ 10sqm all as specified and as directed. |
| 12 | S& F 5mm thick PVC sheet fillet of width 35mm for wall paneling inclusive of fixing on to wall to make PVC Frame all as per specification and drawing |
| 13 | S& Flnsulated PVC Wall Lining consisting of PVC Insulated Panels having expanded polystyrene (EPS) stuck to 2mm thick single side prelam PVC sheet duly fitted into the wall as per specifications and drawing |
| 14 | Dismantling mild steel work of any description not otherwise provided for complete all as specified and as directed. |
| 15 | S & F Mild steel roof trusses (framed), Trussesd, purlins, crane grantries, rails and framings and heavy bracket framing (Beam,tee, angle, channel or flat sections) confrming to Fe 410-Wincluding cleats,distance pieces etc complete all as specified and as directed. |
| 16 | M&L for preparation of steel surface and applying one coat of red oxide zinc chrome primer and two coats of Epoxy anticorrosive paint over 10 cm width or girth complete all as specified and as directed. |
| 17 | S&F Pre- painted galvalume aluminum zinc coating GI based corrugated steel sheet 0.50mm thick of any colour having tensile strength of 550 Mpa as in roof covering/cladding to wall, fixed with self tapping screws complete all as specified and as directed. |
| 18 | S&F Pre- painted galvalume aluminum zinc coating GI based plain steel sheet 0.50mm thick of any colour having tensile strength of 550 Mpa as in roof covering/cladding to wall, fixed with self tapping screws as specified |
| 19 | Materials and labour for reinforced cement concrete 1:2:4 Nominal Mix using 20mm graded aggregate in slabs supported on walls, beams and columns in floors, roofs, landings, balconies, canopies, deck slab and shelves and the like complete all as specified and directed. |
| 20 | Use and waste of formwork to soffits of suspended slabs such as roof slabs, floor slabs landings and similar works not exc 200mm thick (Horizontal or sloping) for rough finished surfaces of concrete flat complete all as specified and directed. |
| 21 | Use and waste of formwork to edges of slab exc 10cm but n exc 20cm thick |
| 22 | M&L formild steel TMT bars 10mm dia and over, cut to length bend to shape required including cranking bending spirally for hopping for columns, hooking ends and binding with and clips complete all as specified and directed. |
| 23 | Supply & Fixing of Armstrong Mineral Fibre Acoustical Suspended Ceiling System with ANF (Board) edge tiles with Armstrong 24mm exposed grid. The tiles should have Humidity Resistance (RH) of 90%, NRC 0.5, Light Reflectance =85%, Thermal Conductivity k = 0.052 - 0.057 w/m K, Colour White, Fire Performance UK Class 0 / Class 1 (BS 476 pt - 6 &7) in module size of 600 x 600 x 15mm , suitable for Green Building application, with Recycled content of 34%.The tile shall be laid on Armstrong Prelude38 with 24 mm wide T - section flanges colour white having rotary stitching on all T sections i.e. the Main Runner, 1200 mm & 600 mm Cross Tees with a web height of 38mm and a load carrying capacity of 15.34Kgs/M2 & pull out strength of 100Kgs. The T Sections have a Galvanizing of 90 grams per M2 and need to be installed with Suspension system of Armstrong make. The Tile & Grid system used together should carry a 10 year warranty all as directed by Engineer in Charge complete all as specified and as directed. |
| 24 | Providing and fixing factory made uPVC white colour Sliding window area n.exc.2.00sqm Three track made of extruded profiles with wall thickness of 2.3mm (+ -0.2mm). Window profile with hollow section with multi chamber. Frame (88mm x 52mm), sliding sash (42mm x 67mm). Sliding mesh Sash (42mm x 57mm) Sliding interlock (One vertical length in each shutters) (45.5mm x 28mm), Glazing bead (24.5mm x 16mm) will be miterd cut and fusion welded at all corners, including drilling of holes for fixing hardware and drainage of water etc., making arrangement for fixing of hardware. EPDM gasket, 1.2+ -0.2mm thick galvanised steel Frame (30mm x 18mm) 2 nos, sliding sash (30mm x 18mm), sliding mesh sash (26mm x 10mm) profile to be inserted in required profile, frame will be fixed to the wall with 8mm x 100mm long fasteners, Hardware [Touch Lock of zinc alloyed (white powder coated), steel roller system. Stainless steel wire cloth 0.36mm nominal dia of wire and average width of aperture 1.40mm and required accessories.(Note: The unit rate quoted by contractor excludes cost of glass and includes all other connected accessories. Net Opening will be measured for payment purpose.) complete all as specified and as directed. |
| 25 | Providing and fixing factory made uPVC white colour casement (Openable) Door made of extruded profile with wall thickness of 2.3mm ( + -0.2mm). Window profile with hollow section with mitlti chamber, frame (60mm x 58mm), sash (60mm x 78mm). T profile (One vertical length in between two shutters) (60mm x 74mm). Glazing bead (35mm x 20mm) will be mitered cut and fusion welded at all corners, including drilling ol holes for fixing hardware and drainage of water etc., making arrangement for fixing of hardware. EPDM gasket 1.2 + -0.2mm thick galvanized steel Frame (28mm x 21.5mm), sash (31mm x 27mm), T profile (27mm x 17mm) to be inserted in required profile, frame will be fixed to the wall wilh 8mm x 100mm long fasteners. Hardware: [casement door handle made of zinc alloyed (white powder coated). Corner striker. Secondary Strikers. Cylinder. Door transmission gear made of mild sleel with multi point locking system with strikes. 3D Hinges of zinc alloyed (white powder coated) [and 5mm thick glazing with selected quality glass. complete all as specified and as directed. (Note: The unit rate quoted by contractor excludes cost of glass and includes all other connected accessories. Net opening will be measured for payment purpose.) |
| 26 | S&F 4mm thick sheetglass ordinary quality exceeding 0.5 sqm each pane complete all as specified and as directed. |
| 27 | M&L for Vitrified Ceramictiles light/dark shade10 mm thick (square/ rectangular) polished, area of each tiles not exceeding 0.36 sqm, in floors laid over & including 15 mm thick screed bed in CM 1:4, set and jointed in neat cement slurry and pointed in white or coloured cement to match the shade of floor complete as directed by Engineer-in-Charge. |
| 28 | M & L for Reinforced cement concrete (nominal mix) type B1 1:2:4 (20mm graded aggregate) in Foundations, including rafts, footings, foundation beams; plinth beams; bases for columns, etc.; basement slabs, under-reamed piles and mass concrete complete all as specified and directed. |
| 29 | Formwork to sides of concrete foundation, footings, bases of colomns, raft and raft beams, sides and soffits (if any) of foundation and plinth beams and similar work vertical or to batter |
| 30 | Excavation in trenches exc 1.5m wide deep and not exc 3.0m in depth for foundation etc, or cesspits, manholes, pier holes, etc n. exc 10 Sqm on plan and getting out in soft/ disintegrated rock complete all as specified and directed. |
| 31 | Returning ,filling in including spreading ,levelling watering and well ramming of soft/loose soil in layers n exc 25 cm thick complete all as specified and directed. |
| 32 | Removing excavated hard dense soilmaterial exc. 250 m but n exc. 500 m and depositing where directed |
| 33 | S & F Framed work such as grills, gratings, etc.. with ends of bars shouldered and/or riveted, or forged into spikes; framed guard bars; barred iron doors; ladders; framed balusters; walk ways; railings; framework of water tanks and similar work conforming to Fe.290.Gde-E-165 complete all as specified and as directed. |
| 34 | S & F Mild steel screw bolts (machine made) with hexagonal or square heads at one end and screwed the other, or screwed both ends, each screwed end to be fitted with washers and one hexagonal or square nut, dia of neck 16-20mm but length of bolt exc 22.5cm and n exc 30cm long complete all as specified and as directed. |
| 35 | M&L for preparation of old steel surface and applying one coat ofEpoxy anticorrosive paint over 10 cm width or girth. |
| 36 | Material & Labour for providing and fixing stainless steel (Grade 304) railing made of hollow tubes, channels, plates etc., including welding, grinding, buffing, polishing and making curvature (where ever required) and fitting the same with necessary stainless steel nuts and bolts complete, including fixing the railing with necessary accessories & stainless steel dash fasteners, stainless steel bolts etc., of required size, on the top of floor or the side of waist slab with suitable arrangement complete all as specified and as directed. |
| 37 | Surface Excavation not exceeding 30 Cm deep and averaging 15 Cm deep and getting out in Soft/disintegrated rock complete all as specified and as directed. |
| 38 | Supply and spread hard core of broken stone/bouldersusing 63mm to 100 mm of size complete all as specified and as directed. |
| 39 | M&L for 100 mm thick Cement concrete 1:2:4 type B2, (using 40 mm graded granite stone aggregate) in flooring/ hard standing complete all as specified and as directed. |
| 40 | S & F Machine pressed precast concrete interlocking paver block any shape and size confirming to IS 15658-2006 of 60 mm thickness, M-35 Grade with grey cement and pigment complete all as specified and as directed. |
| 41 | M&Lsand filling under floorfor cushion to machine pressed inter locking paver block. |
| 42 | M & L for PCC (1:2:4) type B0, using (12.5 mm graded stone aggregate ) as in roof kerbs or mud stops, rounded or chamfered on edges complete all as specified and directed |
| 43 | M & L for LTXLPE cable insulated heavy duty armoured sheathed 1100 volts grade 70 Sq mm, 3½ core, with aluminium conductor, ISI marked as per IS : 7098(Part-1) completeall as specified and as directed. |
| 44 | Supply and fix or laying in trenches / on wall / poles / structures in repairs GItubing light grade for road crossing for cable protection of thesizes80 mm dia including necessary suitable size MS flat fixing clamps, fixing screws complete all as directed. |
| 45 | S & F Perforatted cable Tray made out of GI Sheet of 14 SWG thickness and 40 to 50 mm depth hot dipped in various width sizes including accessories like couplar plate, nut bolts, washers clamps, wall bracket up/down elbows, bends tees equal distances on wall/floor/through wall crossing and making good the surface, complete all as specified. |
| 46 | S & F Voltage stabilizer for automatic operation, three phase naturally oil cooled indoor type & designed for input variation between 340 V to 460 V with output voltage stabilized at 415 with accuracy ± 2.5% and speed of correction 8 Volts per second and of capacity 10 KVA complete all as specified and as directed. |
| 47 | M&L for Earth continuity conductor or main earthing lead copper strip of size 32x6 mm fixed to wall on insulators or recess or chases or burried in ground or drawn in conduit/pipe or fixed to poles or any other indicated situation for loop earthing etc complete all as specified and as directed. |
| 48 | Supply and fixing of epoxy base insulators of suitable size 40mm height for fixing GI earth strip on wall/ceiling/floor/poles etc complete all as specified and as directed. |
| 49 | M&L for Chemical earthing with one No of copper earth plate of size 900 x 600 x 5 mm & copper earth strip 32 x 6 mm buried in ground vertically to a depth not less than 3.0 metre below ground level with top edge earth electrode at a depth not less than 2.40 metre deep below ground level including suitable quantity of backfill chemical compound for filling in each pit to cover earth electrode minimum 100 mm all around and electrode shall be jointed with the copper strip of size 32 x 6 mm by exhothermic weldcompletewith earth pit chamber of size 300 x300 mm and RCC cover for demarking the location of earth electrode location. Make of Back Fill Compound: Tercel (Isogel) (Australia)/ Indelec (Xgel) (France)/ ERICO (GEM) (USA)/ LPF (Reslo) (Australia) |
| 50 | (Note :- (i) The quantity of Backfill compound and depth of earth pit can be increased by the contractor without any extra cost to Govt. The Contractor shall ensure thatearth resisitance shall be less than 1 ohmson completion andtesting. The testing of each earthingshall be carried outin presence of Engr-in-charge and test results shall be submitted duly signed by all concered while claiming payments.) (ii)Earth strip with protection pipe 50mm GI light grade upto 7.5 meter is deemed to be included in the rates quoted. |
| 51 | Provision to hold grounding rod of size 15 mm diaand 300 mm length tightly including cutting PCC and making covered chember. Note: (a)The quoted rate is inclusive of connecting the chember with earth strip and making surface good. (b) Earth strip will be paid and measured separately. (c) The holder should be made up of Brass/Copper. (d) Cover of the chember should be made up of MS plate not less than 10 mm thick and should have handle to lift. |
| 52 | S & F in repairs MCCB DB VTPN, 8 way, (MCCB + 24 way O/G) double door, vertical type including provision of one MCCB of 125 amps breaking capacity 25 KA , 4 pole without MCB complete all as specified and as directed |
| 53 | S & F MCCB 4 Pole 125 Amps 415 Volts 18 KA including encloser complete all as specified and directed by Engr-in-charge. |
| 54 | S & F MCBTP 63 Amps 415 volts all as specified and directed by Engr-in-charge. |
| 55 | Supply and installof AC with 1.5ton capacity split type with cordless remote control unit and with in built air ioniser and Plasma filter for better indoor air quality with minimum 5 star rating and EER 3.2 complete all as specified and as directed. |
| 56 | M & L for FRLS sub main wiring with two runs of single core PVC insulated unsheathed 1100V grade multistranded copper conductor cable 4 Sqmm size incl suitable size PVC casing caping double deck type with accesoories fixed in wallincl one run2.5 Sqmm PVC insulated unsheathed copper conductor cable as earth wire complete all as specified and as directed. |
| 57 | S&F in repairs sheet metal enclosure SPN with a two pin and earth plug and socket complete with one SP MCB 20 Amps complete all as specified and as directed. |
| 58 | Supply and install voltage stabilizer for automatic operation, single phase naturally air cooled indoor type & designed for input variation between 170V to250V with output voltage stabilized at 230V with accuracy of +2.5% and of capacity 5 KVA. |
| 59 | M & L Point wiring with 1.5Sqmm (nominal area) FRLS PVC insulated unsheathed multistranded copper conductor cable in and including PVC concealed conduit 20 mm dia medium grade ISI marked including fittings and accessories with continues PVC insulatedcopper cable with copper conductor of same size as in phase/neutral/earth cable connecting to common earth dolly including metal flush box and white cover plate with frame complete. |
| 60 | One lightfan point controlled by one way switch |
| 61 | One 5 Amp Socket point on same board |
| 62 | One 5 Amp socket point on independentboard |
| 63 | S&F ceiling rose 3 terminal 230 volts, PVC polycarbonate, isolated body completed all as specified and directed. |
| 64 | S & FModular switch 1 way 6A, 1 module all as directed. |
| 65 | S & FModular switch 1 way 16A, 1 module all as directed. |
| 66 | S & FSocket,6A - 2/3 pin combined 2 module, all as directed. |
| 67 | S & F Socket6A/16A - 2/3 pin combined 2 module, all as directed. |
| 68 | M&L for pointwiring with FRLS cable size 2.5 Sq mm nominal area PVC insulated and unsheathed cable single core multistranded, copper conductor drawn in PVC concealed conduit for one 3 pin, 15 Amps socket out let on independent board and multistrand insulated copper earth continuity conductor of size 2.5 sqmm all as specified and directed by Engr-in-Charge. |
| 69 | M&L for Point wiring with FRLS cable size 4 Sqmm (nominal area) PVC insulated unsheathed multistranded copper conductor cable in and including PVCconcealed conduit medium grade ISI marked including fittings and accessories with continues PVC insulatedcopper cable with copper conductor of same size as in phase/neutral/earth cable connecting to common earth dolly for geyser/Ac point. |
| 70 | S & F MCBTPN 63 Amps 415 volts all as specified and directed by Engr-in-charge. |
| 71 | S & F MCB SP 6 to 32 Amps 240 Volts all as specified and directed by Engr-in-charge. |
| 72 | S & F MCB SPN 6 to 32 Amps 240 Volts all as specified and directed by Engr-in-charge. |
| 73 | Supply and fix SPN 12 way DB with 200 amps rated bus bar Double door suitable for 230 V , 50 HZ complete all as specified and as directed. |
| 74 | M & Ltaking old u/s sub main wiring and provision of new for sub main wiring in replacement with 4 runs of FRLS PVC insulated & unsheathed multistranded copper conductor of nominal cross sectional area 10.0 sqmm alongwith two run of FRLS PVC insulated & unsheathed copper conductor of nominal cross sectional area 6.0 sqmm as earth continuity conductor drawn through PVC conduit of required size confiming to IS: 9537(Part-3), including accessories fixed on wall/ceiling all as directed including making good of disturbed surfaces area. |
| 75 | All as per item No 68 here in before, but 4 runs of single core 6 sqmm and two runs of 4 sqmm cables as earth continuity conductor complete all as specified and as directed. |
| 76 | All as per item No 68 here in before, but two runs of single core 4 sqmm and one run of 2.5 sqmm cables as earth continuity conductor all as directed. |
| 77 | S & FEnergy efficient surface Mounted LED Luminire 20 watts 4" long, with acrylic cover aluminium extruded body completeall as specified and directed by Engr-in-Charge. |
| 78 | Cutting chases, pinning in. making good to facings where required and pointing in cement mortar 1:3 to ends or edges of landings, steps, cills, sunshades, shelves, lintels, etc.; and cutting chases for concealed water tubing or concealed conduit wiring, etc., and making good, cutting not exc 10 cm girth complete all as specified and as directed. |
| 79 | Supply and fix rigid non-metallic PVC conduit of 25 mm dia exclusive of boxes (junction/ terminal) but inclusive of all tees, bends, elbows, reducers, bell mouth tube ends and fixing accessories such as couplers, lock nuts, saddles, pipe hooks etc.complete all as specified and as directed. |
| 80 | Supplyand fix copper conductor cable, PVC insulated, sheathed, flexible, multistranded, ISI marked, 1100 volts grade, 3 core, 2.5 sqmm and including connection to geyser and plug outlet andincluding removing old unserviceable item complete all as specified and directed. |
| 81 | M & L for Earthing complete with copper earth plate electrode 600 x 600 x 3.15 mm thick buried directly in ground earth pit not less than 2.25mtr deep below normal ground level with top edge of the plate not less than 1.5 mtr below normal ground level connected to copper strip size 20 x 3 mm thickby mean of nuts/bolts, check nuts and washers of brass as shown in electrical plate No. 5 of SSR part-I including necessary excavation and earth work, GI Pipe 15 mm bore light grade for watering with Funnel, wire mesh and protection to earthing strip shall be provided with GI pipe light grade 32 mm dia up to 7.5 mtr from the earth plate electrode and refilling of soil including adequate quantity of charcoal dust and common salt etc & earth work in any strata, PCC pit chamberin cement mortar 1:3:6 type C-2 with 40 mm thick Precast RCC cover slab 1:2:4 type B with 8 mm dia TMT bar and handle with lifting hooks including testing any type complete all as specified and as directed. |
| 82 | Supply and fix 10 KVA UPS for 30 min back up single phase AC input 160 to 260 V and out put 230 ± 1%, housed in sheet metal enclosure of protection class IP 21 consisting of following parameters:- a) Single Phase Output Inverter (230VAC±1%, 1Ph, 2Wire, 50Hz±0.5%) b) Line & Load Regulation: ±1% Phase to Neutral c) Max Output Current: 63 AMPS RMS at load PF @0.8 d) Output Voltage Distortion: <2% for Linear Load e) Inverter Technique: IGBT Based PWM f) Output Overload Capacity: 150% for 10 Seconds g) Transient Response for 100% Step Load: ±5% h) Overall AC to AC Efficiency: =88% at Full Load & Nominal Input Voltagei) Galvanic Isolation: Input & Output Isolated by Inbuilt Double Wound Isolation Transformer j) UPS enclosure with protection class IP21 & Structured Black finish k) Ambient Temperature: Up to 45°C l) Protections: Input Over/Under Voltage, Phase fail, Output Overload, Output Over/Under Voltage, DC Over/Under Voltage, High speed fuses for semi conductor devices & Overheat m) Front Panel Display & Indications: LCD Display to show Input Voltage, Output Voltage, Output Current, Output Frequency & Battery Voltage. LED Indications to indicate Mains On, Output on & Fault. Nature of fault will be displayed in text form on display n) SMF Batteries of 12V/18AH – 15Nos to provide 30 minutes stand by time with suitable MS Powder coated open rack, inter connecting links, & UPS to Battery Cable of 5 Mtrs length |
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