Military Engineer Services-MES has published Certain Repair To Security Walls , Concertina Coils , Chain Link Fencing , Barbed Wire , Angle Iron Post , Steel Gates Etc And Including Painting Works And Certain Saction Works In Technical Area At Af Station Tezpur Under Ge ( Af ) Tezpur. Submission Date for this Tender is 20-08-2020. Angle Tenders in TEZPUR Assam. Bidders can get complete Tender details and download the document.
| Sr No | CorrigendumDate | Corrignedum | CorrigendumType | NewSubmissionDate |
| 1 | 04-Aug-2020 | Revised BOQ | BOQ | 20-08-2020 |
| Name of Work: Certain repair to security wall and repair to concertina coils, chain link fencing, barbed wire, angle iron post, steel gates etc including painting works and certain sanction works in technical area at AF Station Tezpur under GE (AF) Tezpur | |||||
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| Sl. No. | Item Description | Item Code / Make | Quantity | Units | |
| 1 | 1 | Dismantling of Chain link fencing, wire mesh of any type and in any position by unscrewing nuts fillets, clamps etc. complete all as specified and as directed. | 420 | Sqm | |
| 2 | 2 | Dismantling of galvanised mild steel two strand barbed wire from all existing mild steel or RCC fencing post etc. complete all as specified and directed. | 79 | 100 RM | |
| 3 | 3 | Dismantling security post or struts ( mild steel or RCC) of any section, including taking out embedded portion and making good disturbed ground complete all as specified and as directed. | 200 | Each | |
| 4 | 4 | S&F rolled mild steel as in joist, channel, angle or tee section, fixed independently with connecting base plate etc. as in fencing post, strut in replacement of existing RCC fencing post/MS fencing post bend to shape, holes drilled/ notches cut out to receive MS bolts and barbed wire, embeded to concrete including tarring to steel work embeded to concrete complete all as specified and as directed. | 4200 | Kg | |
| 5 | 5 | M&L for plain cement concrete 1:4:8 type D-2 using 40mm graded stone aggregate as in founadtion, filling and mass concrete complete all as specified and as directed. | 24 | Cum | |
| 6 | 6 | Supply only 3.15 mm dia, galvanized steel wire chain link fencing 50 mm x 50 mm mesh, including binding wire / line wire etc. complete all as specified and as directed. | 3225 | Kg | |
| 7 | 7 | Fixing only 3.15 mm dia, galvanized steel wire chain link fencing 50 mm x 50 mm mesh, fixed to mild steel fencing post with bolts etc including provision of binding wire complete all as specified and as directed.\nNote :- Supply of galvanized steel wire chain link fencing and S&F of mild steel round bars, mild steel flats, nuts, bolts & washers will be measured and paid separately. | 1260 | Sqm | |
| 8 | 8 | S&F for galvanized 2 strand steel barbed wire 2.24 mm dia barbed with 2.00 mm dia, barbs at 75 mm spacings and straining, tightening and fixing to MS nibs embedded in pre-cast RCC fencing post or angle iron post, struts, etc. securing and tying at crossing with galvanished mild steel wire complete all as specified and as directed.\nNote :- Each line wire to be measured separately. | 58 | 100 RM | |
| 9 | 9 | S&F mild steel bolts (machine made) with hexagonal head at one end and screwed the other end, each screw end to be fitted with two washers and one nut hexagonal, dia of shank 12 mm, length of bolt 50 mm to 100 mm complete all as specified and as directed. | 128 | Kg | |
| 10 | 10 | S&F 10 mm dia mild steel round bars for stiffener to chain link fencing including necessary cutting bending etc. conforming to Grade-I, IS 432 (Part-I) complete all as specified and as directed. | 1480 | Kg | |
| 11 | 11 | S&F for mild steel work such as band, clamps, Flat iron fillet for securing wire mesh, straps, ties etc. and similar works, fabrication for steel sections conforming to Fe-290 (Grade E-165) including necessary welding, bending cold or hot, drilling holes for bolts in any shape or size as indicated complete all as specified and as directed. | 660 | Kg | |
| 12 | 12 | M&L for preparation of new or previously untreated steel or iron surafeces, over 10 cm width or girth and applying two coats of synthetic enamel paint over a coat of red oxide primer complete all as specified and as directed. | 231 | Sqm | |
| 13 | 13 | Material and labour for preparation of new or previously untreated steel or iron surfaces not exceeding 10 cm width or girth and applying two coats of synthetic enamel paint over a coat of red oxide primer complete all as specified and as directed. | 282 | 10 Rm | |
| 14 | 14 | Dismantling of old deformed mild steel fencing post with chain link fencing including separating from chain link fencing, barbed wire, unscrewing nut and bolts from fencing post etc. as per site requirement and straightening of old fencing post and refixing the same in same location with all its components except chain link fencing complete all as specified and as directed.\n(Note :- PCC for fixing of fencing post will be measured separatetly) | 20 | Each | |
| 15 | 15 | Taking out steel iron gate exc 5.00 sqm but n. exc. 7.00 sqm safely from hinges and repair the gate of any deformed shape with the help of necessary welding of iron grill, pintle hinges,fixing additional MS components cast iron etc. and refixing the same after modification in same position and location with all its necessary components complete all as specified and as directed.\n(Note :- All additional MS work will be measured and paid separately under item no. 16 & 17 ) | 3 | Per Leaf | |
| 16 | 16 | 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; railing; framework of water tanks and similar work conforming to Fe.290. Gde-E-165 complete all as specified and as directed. | 50 | Kg | |
| 17 | 17 | S&F cast iron work grade FG 150 not exc 5 kg each, unmachined, in brackets, gully traps , gates , railing, frames, manhole covers, fire and soot doors, dampers, stop valve boxes, gate stops, parts of ranges, balusters and similar articles complete all as specified and as directed. | 50 | Kg | |
| 18 | 18 | S&F rolled mild steel as in joist, channel, angle or tee section, fixed independently with connecting base plate etc. as in fencing post, strut bend to shape, holes drilled/ notches cut out to receive MS bolts and barbed wire, including dismantling of wrought iron or mild steel work of any description complete all as specified and directed.\n | 500 | KG | |
| 19 | 19 | Dismantling of concertina coil from all existing mild steel fencing post etc complete all as specified and as directed | 1200 | RM | |
| 20 | 20 | S&F Concertina coil (reinforced punched barbed tape single layer) for fencing work complete all as per following specifiecation and as directed: (i) Diameter of concertina coil: 1050mm (ii) Number of turns in concertina : 50 to 53 turns (iii) Weight of each coil : 15 Kg (Approx) (iv) Coverage per coil : 6 RM (v) Central core wire : Made from high tensile spring steel core wire confirming to IS-4454 duly hot dipped galvanised (confirming to IS-2629) with dia meter 2.59 mm (+/-5%), UTS 145-160 Kg/Sqmm, Zinc coating 250-300 gms/Sqm (vi) Strip : Electro galvanised steel strip 0.5 mm (+/- 0.02mm) thick confirming to IS-1573, Zinc coating-120 gm/Sqm and bituminised dipped, width of barbs 11mm (+/- 5%), pitch of barbs 24mm (=/- 0.5mm) (vii) Clips : AISI 304-1.5mm thick C and U clips 'C' special type for fixing coil and RBT wire, 'U' clips special type for jointing one coil to another coil and RBT wire to RBT wire jointing (viii) No of clips 125 for each coil (ix) Handle and spikes to be provided as required. | 3000 | KG | |
| 21 | 21 | M&L for preparation of old RCC fencing post and applying two coat of white wash over old decorated surface complete all as specified and as directed. | 50 | Sqm | |
| 22 | 22 | M&L for preparation of old rusted steel or iron angles etc over 10 cm width or girth fixed over security wall and applying two coats of synthetic enamel paint over a coat of red oxide zinc chrome primer complete all as specified and as directed. \n(Note : Painting to be carried out for Angle Irons of RCC boundary wall, including making necessary arrangement for removing concertina coil and placing the same in its original position/making good if required as per site condition) | 1000 | Sqm | |
| 23 | 23 | M&L for preparation of old rusted steel or iron angles fixed in fencing posts over 10cm in width or girth and applying two coats of synthetic enamel paint over a coat of red oxide zinc chrome primer complete all as specified and as directed. | 2000 | Sqm | |
| 24 | 24 | M&L for preparation of old steel surfaces of chain link fencing and appyling one coat of aluminium paint complete all as specified and as directed.\nNote:- Remove all vegetation or climber from chain link fencing prior to applying aluminium paint and cost for removal of vegetation will be included in quoted rate) | 3920 | Sqm | |
| 25 | 25 | M&L complete removal of existing treatment, including prepration of plastered and unplastered surfaces of walls after rubbing and cleaning of existing surface with wire brushes and applying two coats of exterior emulsion paint (weather coat) over a coat of primer in dual pattern , any shade or colour as approved complete all as specified and as directed. | 16500 | Sqm | |
| 26 | 26 | M&L for making operational motorised gate of Size 27.00 Mtr x 2.75 Mtr, mounted on wheel track by cleaning the track and taking out all dust outside the track, necessary welding if required to maintain the alignment of wheels with track including material required if any like Angle, Tee, MS Flats, Hollow section etc, including painting to new items to match with existing, oiling/greasing completely all as per site requiremnt and making operational complete all as specified and directed. | 4 | Each Job | |
| 27 | 27 | S&F Anodised aluminium frame for doors, in partitions, with one or more rebates including jointing cleats for fixing etc including sliding track mechanism for sliding doors including rollers complete all as specified and as directed. | 235 | Kg | |
| 28 | 28 | M&L for 12mm thick prelaminated particle board exterior grade, prelaminated both side with decorative choice lamination, fixed in doors/partition work with glazing clips, complete all as specified and as directed.\n(Note : Glazing clips will be measured and paid under item No 27 above) | 6 | Sqm | |
| 29 | 29 | S&F sheet glass 5.5 mm thick selected quality in squares exc 0.5 Square metre each pane, fixed in doors/partition work with glazing clips, rubber neoprene packing etc complete all as specified and as directed.\n(Note : Rate includes for rubber neoprene packing; however glazing clips will be measured and paid under item No 27 above) | 32 | Sqm | |
| 30 | 30 | S&F 150mm long, Extruded Aluminium alloy handles, fabricated type, anodised complete all as specified | 8 | Each | |
| 31 | 31 | S&F Steel rolling shutters, with ball bearing, including top cover, anchoring rod, hasp and staple, gear operated type with bevel gear box and crank handle, guide channel including one shop coat of primer; errected in position of following specifications :- \n(a) Laths should be 1.25mm thick and made up of mild steel.\n(b) Galvanised steel sheet of 1mm thick should be provided for top cover. \n(c) Guide channel should be 2.25mm thick and made up of mild steel. \n(d) Shaft pipe should be of 50mm internal dia, 3.60mm thick.\n(e) 04 Nos springs of standard quality should be provided for each rolling shutter.\n(f) The rate also includes for all other accessories like, shaft cage, end plates, gear box assembly complete with rod and crank handle, hold fasts etc and should be of standard quality.\nNote : - (i) The rolling shutters required to be fixed on existing RCC columns with necessary drilling for hold fasts without damaging the existing structure. | 28 | Sqm | |
| 32 | 32 | S&F Ball bearing for rolling shutters complete all as specified and as directed. | 8 | Each | |
| 33 | 33 | S&F safety lever locks mild steel with 4 levers for rolling shutters complete all as specified and as directed. | 2 | Each | |
| 34 | 34 | S&F 40 Nos stainless steel single wheel pulley with capacity to hang 80 to 100 kg in single room and rotation cylinder head is solid, durable and rotate 360 degrees easily, including fixing top for ease of rope for handling. The roller of pulley provides smooth rotation for rope traverse and less effort to change the diretcion. Diameter of pulley wheel 50 mm to 75 mm and total length approx 130 mm to 170 mm and wheel width approx 18 mm to 25 mm with shaft size approx 100 mm to 150 mm and tighten with nuts and bolts complete all as specified and as directed. \n( Note : All necessary arrangement incl. scaffolding and safety arrangement to access approx 15 m height from FFL is included in the rate.) | 1 | Each \nJob | |
| 35 | 35 | S&F manila rope natural, biodegradable, twisted 3-strand, good natural UV resistance, poor abrasion and rot resistance, does not float, shrinks in length, widen in girth when wet, good knot stability is in 14 mm dia to hold 80-100 kg load easily without break or cracks in rope and fixed to pulley, aprrox 30 m length of rope fix to each pulley complete all specified and as directed. \nNote : Contractor shall arrange all necessary scaffolding to fix rope with pulley. | 1300 | Rm |
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