Military Engineer Services-MES has published Tender For Repairs To Sunken Slab Treatment, Gi Water Lines Including Fittings, Roof Treatment And Other Misc Maintenance Works At Mountain Shadow Under Ge (Af) Borjhar. Submission Date for this Tender is 19-10-2023. Water Treatment Service Tenders in borjhar Assam. Bidders can get complete Tender details and download the document.
| Sr No | CorrigendumDate | Corrignedum | CorrigendumType | NewSubmissionDate |
| 1 | 12-Oct-2023 | Bid Auto Extn Corrigendum | Bid Auto Extn Corrigendum | 19-10-2023 |
| Sl. No. | Item Description |
| 1 | M&L for cleaning ofbuilding service tanks PVC of OMQ & SMQ areaof exe. 250 litres and not exe. 500 litres capacity situated at various places through mechanical tank cleaning process by involving the following five (5) stages of cleaning processshall be carried out as given below:--- a) De-watering PVCtankthrough wash out pipe completely. b) Total removal of sludges bysuction pumps completely . c) Cleaning of walls,ceiling and floor by high pressurejet of 80-180 bar pressure & inspecting for craks if any completely. d) Removal of addlsludge byindustrial vacuum pump completely. e) Antibacterial treatment of inside of tankto make itcomplete bacteria free andcompletely. Note:- (1) The entire work should be carried out by TANKCLEAN process by any franchises or M/S TANKCLEAN (Pvt) Ltd or any other MES approved firm having equivalent technology. (2) Entire T&P shouldbe arranged by the contractor at their own.Only electric power & water shall be supplied by MES at stipulated rate. (3) (a) Date of cleaning, (b)Due date of cleaning (c) GE (AF) Borjhar, should be written over the outer surface of tank by synthetic enamel paint with lettering not less than 100 mm height.Cost of the same is deemed inclusive in the quoted unit rate of cleaning of tank. |
| 2 | All as per Item No.1 above but capacity of tank exc. 500 litres and not exc. 1000 litres. |
| 3 | Disconnecting existing tanks of any description exc. 250 ltrs and n. exc. 500 ltrs capacity and removing from site. |
| 4 | Disconnecting existing tanks of any description exc. 500 ltrs and n. exc. 1000 ltrs capacity and removing from site. |
| 5 | S & F 500 liters rotational moulded polyethylene water storage tank (cylindrical vertical with closed top cover) as per IS-12701-1996, hoisted and fixed in position allspecified in SSR Part-Icomplete all as directed by Engineer- in -charge. Make :- Polycon/Sintex/Modi/Lotus/Polywell Note : The cost of accessories like as inlet & outlet pipe, ball valve, air vent pipe shall be measured & paid separately under concerned item |
| 6 | S & F 20mm bore ballbrass valve high pressurewith polythene float and flynut complete, screwed for iron pipe or brass ferrule and fixed complete all as specified and directed. |
| 7 | S & F 1000 liters rotational moulded polyethylene water storage tank (cylindrical vertical with closed top cover) as per IS-12701-1996, hoisted and fixed in position allspecified in SSR Part-Icomplete all as directed by Engineer- in -charge. Make :- Polycon/Sintex/Modi/Lotus/Polywell Note : The cost of accessories like as inlet & outlet pipe, ball valve, air vent pipe shall be measured & paid separately under concerned item |
| 8 | S & F 25mm bore ballbrass valve high pressurewith polythene float and flynut complete, screwed for iron pipe or brass ferrule and fixed complete all as specified and directed. |
| 9 | S&F in repairs lid for polyethylele water storage tank exc. 250 litres and n.exc.500 litres including fixing PTMT nut/binding wire complete all as specified and directed. |
| 10 | S&F in repairs lid for polyethylele water storage tank exc. 500 litres and n.exc.1000 litres including fixing PTMT nut/binding wire complete all as specified and directed. |
| 11 | Taking up or down steel tubing 15 mm bore and connections including cleaning for refixing or removing from site. |
| 12 | Refixing old steel tubing, 15 mm bore, and connections with new or old position (Walls, ceiling, floors, etc.) Note :- Steel tubes obtained from item No. 13 above shall be used under this item. |
| 13 | Supply and laying 15 mm bore tubes, galvainzed steel, medium grade, with all fittings and fixed complete on walls and ceilings or laid in floors all as specified and directed. |
| 14 | Taking up or down steel tubing 20 mm bore and connections including cleaning for refixing or removing from site. |
| 15 | Refixing old steel tubing, 20 mm bore, and connections with new or old position (Walls, ceiling, floors, etc.) Note :- Steel tubes obtained from item No. 14above shall be used under this item. |
| 16 | Supply and laying 20 mm bore tubes, galvainzed steel, medium grade, with all fittings and fixed complete on walls and ceilings or laid in floors all as specified and directed. |
| 17 | Taking up or down steel tubing 25 mm bore and connections including cleaning for refixing or removing from site. |
| 18 | Refixing old steel tubing, 25 mm bore, and connections with new or old position (Walls, ceiling, floors, etc.) Note :- Steel tubes obtained from item No. 15 above shall be used under this item. |
| 19 | Supply and laying 25 mm bore tubes, galvainzed steel, medium grade, with all fittings and fixed complete on walls and ceilings or laid in floors all as specified and directed. |
| 20 | S&F in reapair 20mm outer dia (bore), ISI marked Polythylene Random Copolymer) Pipe, 3 Layered PP-R (polypropylene random copolymer) concealed pipe SDR 7.4 (PN16) UV stablized and anti-microbial fusion welded having thermal stability for hot and cold water supply including all PP-R plain and brass threaded polypropylene random fittings (such as bends, elbows, tees, short pieces, connectors, back - nuts capps, plugs, unions etc) laying in trenches/floors/ducts or fixing to walls, etc, and also cutting of pipes as required, complete all as specified and as directed by the Engineer-in Charge. |
| 21 | All as per aboveItem No 20.00 here-in-before, but 25 mm outer Dia (Bore), |
| 22 | S&F in repairs 20 mm bore ball valve high pressure of PTMT with epoxy coated aluminium rod & high-density plastic ball screwed for iron pipe and fixed. (Minimum weight 210 gms) |
| 23 | S&F in repairs 25 mm bore ball valve high pressure of PTMT with epoxy coated aluminium rod & high-density plastic ball screwed for iron pipe and fixed. (Minimum weight 455 gms) |
| 24 | Supply and fixing in repair 20 mm bore Gun metal gate or globe valve (ISI Marked) with iron wheel head, screwed both ends for iron pipes or for unions as directed by the Engineer-in-Charge. |
| 25 | Supply and fixing in repair 25 mm bore Gun metal gate or globe valve (ISI Marked) with iron wheel head, screwed both ends for iron pipes or for unions as directed by the Engineer-in-Charge. |
| 26 | Demolition of concrete of any description and in anypositionnot otherwise specifically provided for. |
| 27 | M&L for PCC 1:2:4 type B-1 using 20 mm graded stone aggregate in platform over roof for PVC tanks finished even and smooth without using extra cement all as directed. |
| 28 | Cutting holes in brick walls for inserting Water pipe line and making good dismantled portion by filling cement concrete 1:3:6 Type C-1 exc half brick but n. exc one brick including existing surface finishes complete all as specified and directed |
| 29 | Cutting chases for concealed water tubing or concealed conduit wiring, etc. and making good in cement mortar 1:3, cutting not exc 10cm girth as specified and directed. |
| 30 | Demolition of brick work or stone masonry built in cement mortar including all quoins, pillars etc complete all as specified and as directed. |
| 31 | M&L brick work with sub class B bricks burnt straight or curved on plan exc 6 M mean radius built in cement mortar 1:6 complete all as specified and as directed. |
| 32 | Taking down cement plaster on brick or stone walls, etc, including raking out joints, hacking for key, scrubbing down with water, etc. |
| 33 | M&L 15 mm thick rendering on brick work or concrete surface in cement mortar 1:4 mixed with water proofing compound, surface finished even and smooth complete all as specified and as directed. Note : Water proofing compound shall be measured and paid separately as supply only. |
| 34 | M & L15mm thick renderingin cement mortar 1:6 on faces of brick work or concrete surfaces, finished fair and even complete all as specified and as directed |
| 35 | M&L for rendering 5mm thick in CM (1:3) on ceiling surfaces complete. |
| 36 | Supply only integral water proofing compoundas per latest IS specification complete all as specified |
| 37 | M&L for preparation of new plastered surfaces of walls and applying two coatof oil distemper complete all as specified and as directed. |
| 38 | M&L for preparing of newly plastered /concretesurfaces/complete removal of existing surfaces of wall of external walls and applying two coats of weather proof paint over a coat of primer all as per manufacturer"s instruction. |
| 39 | M&L for three coat of white wash on newly plastered surfaces of ceiling including preparation of surface complete. |
| 40 | S&F in repairs PVC connection 15 mm dia 600mmm long with 2 Nos PVC check nuts with washer complete all as specified and directed. |
| 41 | S&F in repairs PVC connection 15 mm dia 450mmm long with 2 Nos PVC check nuts with washer complete all as specified and directed. |
| 42 | S&F in repair Pillar taps,15mm dia fancy type with capstan heads,chromium plated screwed down high pressure with or without lettered HOT or COLD with long screwed shanks and fly nuts,screwed for iron pipe and fixed. |
| 43 | S&F in repair pillar tap standard of PTMT any colour high pressure screwed for iron pipe of 15 mm bore and fixed (Minimum weight 15mm110gms) |
| 44 | S&F in repairs 15mm dia of chromium plated Anglevalves, cast copper alloy with crutch or butterfly handle, screwed down, screwed for iron pipe or for and fixed |
| 45 | S&F in repairs of 15 mm borestop valve, cast copper alloy, screwed down, high pressure with crutch or butterfly handle, screwed both ends for iron pipe or for union complete all as specified and directed. |
| 46 | S&F in repairs 15 mm dia bib tap cast copper alloy CP fancy type with capstan headlong body and cup screwed down for iron pipe all complete all as specified and directed. |
| 47 | S&F in repairs Bib taps 15 mm bore standard of PTMT high pressure screwed for iron pipe and fixed minimu all as specified and directed. |
| 48 | S&F in repair for Brass chromium plated shower rose 125mm size with arm 15 mm bore complete all as specified and directed by Engineer-in-charge . |
| 49 | S&F in repair for. Swivel shower of PTMT with arm 15 mm size, 195mm long with bend of 45degree with flange of any colour.(Minimum weight 40gms) complete. |
| 50 | S&F in repair Chromium plated brass Towel ring (premium quality) complete all as specified and directed. |
| 51 | S&F in repairs, Tubular towel rail (premium quality), 20mm dia,600 mm long between flanges including brass chromium plated, complete all as specified and directed. |
| 52 | S&F in repairs 15mm dia soap dish, square, acrylic body with chromium plated base complete all as specified and directed. |
| 53 | S&F Sheet glass shelf assembly consisting of 5.5mm thick sheet glass shelf 12cm wide with chromium plated bracket guard and railing 60cm long as in repair complete all as specified and as diretced. Make : Ess Ess, Cat No AC207or equivalent. |
| 54 | S & F in repairs 600mmx450mm bevelled edge mirror of selected quality glass, mounted on 6mm thick AC building board or commercial plywood and fixed to wooden plugs with chromium plated brass screws and cup washers |
| 55 | S&F in repair vitreous china wash hand basin white flat back of size 550mm x 400mm including a pair of cast ironcantilever brackets of size 40x40x5mm embedded in PCC (1:3:6) type C-1 with & including 32 mm dia PVC waste pipe and 32mm chromium plated brass waste fitting with long screwed shanks and fly nuts, flange end bedded in red lead cement & other end including pvc connection pipe 450mm long fixed as in repair complete all as specified. |
| 56 | S&F in repair CP bottle trap with internal portion 32mm size with 190mm long wall connection pipe complete all as specified and directed |
| 57 | S&F in repair Sink with drainage board made of stainless steel 1mm thick for kitchen with plugs, washers and wastes, including bedding in cement mortar on to dwarf wall or with & including fixing cantilever brackets and connecting union to pipe, overall size 915 x 460 mm bowl size 410 x 330 x160 mm including waste pipe of polythelene of low or high density or PVC 32mm dia & waste fitting brass chromium plated for 32mm bore with long screwed shanks and fly nuts including making holes in stone walls for brackets and fixed in CM (1:3) or PCC (1:2:4) type B0 including taking down old unserviceable sink complete all as specified and directed. |
| 58 | S&F in repair for stainless steel plate rack for kitchen utensil made out of 0.50 mm thick stainless sheeet and over all size 600x750mm and 250 mm depth fixed to wall with screws complete all as specified and as directed. |
| 59 | Cutting of saplings of any size from bulidings in any situation & at any height including removal of roots from roof/wall including applying root killer chemical as per manufacturers instructions and making good disturbed portion with PCC 1:2:4 Type B0 (using 12.5mm graded stone aggregate) complete finish with cement mortar (1:4) as specified and as directed. |
| 60 | S & F in repair PVC flushing cistern of 10 ltr capacity valveless, syphonicaction type, flushing cistern, low level, white, with inlet, ball valve, float and handle including flush pipe of 32mm bore polyethelene of low or high density PVC including brackets and connection to pipes etc as in repaircomplete all as specified and directed by Engineer-in-charge. |
| 61 | S&F in repair 32mm dia PVC waste pipe for WHB & kitchen sink 80cm long with union complete all as specified and directed. |
| 62 | S&F in repairwaste coupling brass chromium plated 100mm dia for kitchen sink complete all as specified and directed. |
| 63 | S & F in repair vitreous china wash down closet pan (pedestal pattern) whitewith ‘P’ or ‘S’ trap plastic seat cover white including connection to out going pipe & toflushing pipe, anti-syphonage pipe etc as in repairs (excluding flushing cistern) complete all as specified and directed by Engineer-in-charge. |
| 64 | S&F in repairs vitreous china squatting pan (Orissa pattern) water closet (white) of size 580x440mm with integral foot rests, "P" or "S" trap, including connection to trap and flushing pipe, antisyphonage pipe etccomplete making good to floor as existing complete all as specified and directed by Engr-In-Charge. |
| 65 | S&F in repair Grating doom 125 mm dia with waste hole of PTMT (Minimum weight 40gms) complete all as specified and as directed. |
| 66 | S&F in repair Grating doom 100mm dia of PTMT (Minimum weight 25gms)complete all as specified and as directed. |
| 67 | Taking out old existing treatment of any thick and any position of RCC roof by scrapping, scrubbing, brooming down, etc. complete all as specified and as directed. |
| 68 | M&L for 40mm thick PCC (1:2:4) type B-0 (using 12.50mm graded stone aggregate) as in roof padding, etc finished surface even and fair without using extra cement complete all as specified and as directed. |
| 69 | M&L for preparation and cleaned to plastered/ concrete surfaces of roof and applying the under mentioned course of roof treatment as given below :- (a) Applying evenly compactible primer @ 0.4 litre per Sq.m over concrete/plastered roof surface (b) Applying a tack coat of industrial bitumen 85/25 grade (ISI marked) @ 1.2kg/Sqm (c) Laying of 3mm thick membrane sheet of weight not less than 3.6 kg/Sq.m with minimum longitudinal end over laps of 100mm and horizontal side laps of 75mm and joints finally thermo-fused with help of LPG flames. Membrane sheet laid over a tack of industrial bitumen 85/25 as specified here-in before. |
| 70 | Dismantling floor, hearth or wall tiling including cement mortar bedding (but not backing) and rubbish off the premises, complete, all as specified and directed by Engr-In-Charge. |
| 71 | M&L for non skid ceramicdesigner coloured tiles 7 to 8mm thick (square/rectangular) area of each tile exceeding 0.06 sqm but not exceeding 0.11 sqm as in floors, set and jointed in neat cement slurry and pointed in white or coloured cement to match the shade of tiles over & including 20mm thick screed bed in cement & sand mortar (1:6) complete, all as specified anddirected. |
| 72 | Supply and fix non skid ceramic coloured tiles 7 to 8 mm thick (square/ rectangular) area of each tile exc 0.11 sqm but n exc 0.18 sqm in floors etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match the shade of the tiles over and incl 20mm screed bed in 1:6 complete all as directed. |
| 73 | M&L 40 mm thick P.C.C 1:2:4 type B1 using 20mm graded aggregate as in Sub-floor, sub base etc , finishing the surfaces of concrete ( without using extra cement) even and rough to receive the topping layer complete all as directed. |
| 74 | Supply and fix cermic glazed colouredtiles 300x200x7 mm thick on walls set and jointed in neat cement slurry and pointed in coloured cement to match the shade of tiles incl. and over 10mm thick rendering in CM (1:3) complete all as directed. |
| 75 | M&L for glazed ceramic tiles (coloured) 350mm x 250mm x 7mm/ 450mm x 350mm x 7mm thick on vertical surfaces such as dado, skirting etc., set and jointed in neat cement slurry and pointed in white or coloured cement to match the shade of tiles over & including 15mm thick rendering (as screed bed) in cement & sand mortar (1:4),complete all as specified anddirected. |
| 76 | S&F18- 20 mm thick granite slab cut bedded and jointed with grey cement slurry and pointed with white cement with admixture of pavement to match the shade of granite stone incl grinding and polishing overand including 20mm screed bed in CM(1:6) completed all as directed. |
| 77 | S&F in repair PTMT health faucet along with 1m long flexible tube and holding stand including all necessary fitting complete all as specified and as specified |
| 78 | S&F in repair CP health faucet along with 1m long flexible tube and holding stand including all necessary fitting complete all as specified and as specified |
| 79 | S&Fin repairs plastic water closet seat cover, white, closed pattern with flat bottom, and cover and mild steel chromium plated or aluminized hinge device (Indian/ Anglo indian) complete all as specified and as directed. (Make: Johnson pedder / parryware/ cera) |
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