| Sr No | CorrigendumDate | Corrignedum | CorrigendumType | NewSubmissionDate |
| 1 | 21-Dec-202 | Bid Auto Extn Corrigendum | Bid Auto Extn Corrigendum | 28-12-2020 |
| Name of Work: NON DESTRUCTIVE REPAIR (INJECTION TREATMENT) TO SEEPAGE AND LEAKAGE AT CERTAIN BUILDINGS IN DOMESTIC AREA UNDER GE (AF) JAMMU | |||||
|---|---|---|---|---|---|
| Sl. No. | Item Description | Item Code / Make | Quantity | Units | |
| 1 | 1 | Demolition of unreinforced cement concrete in ground floors and paving n.exc 15cm thickness (below or above ground level) and Removing demolished material to a distance and depositing out site of AF station where directed at a level not exceeding 1.5 metre above the starting point complete all as specified and directed by Engineer-in-Charge. | 112 | Cubic Metre | |
| 2 | 2 | Dismantling of plain or corrugated steel sheeting, any gauge, thickness, including Nainital or similar pattern roof coverings, complete all as specified and as directed by Engineer-in-charge. | 112 | Square metre | |
| 3 | 3 | Dismantling Asbestos cement (corrugated, semicorrugated, etc.) sheets in roof coverings, complete all as specified and as directed by Engineer-in-charge. | 30 | Square metre | |
| 4 | 4 | Taking down cement or cement lime plaster, any description on brick or stone walls etc including raking out joints, hacking for key, scrubbing down with water etc, including cutting of trees, shrubs or any type of vegitation upto and including roots complete all as specified and directed by Engineer-in-Charge. | 100 | Square Metre | |
| 5 | 5 | Rendering 15 mm thick on fair faces of brick work or concrete surfaces, finished even and smooth (without using extra cement) on walls in cement mortar (1:4), mixed with integral water proofing admixture as per manufacturer's instruction complete all as specified and directed by Engineer-in-charge.\nNOTE: Water proofing admixutre shall be measured and paid seperately as "Supply only" under elevant item of this BOQ. | 1400 | Square\nMetre | |
| 6 | 6 | Rendering 15 mm thick as in concrete surfaces of sunken floors, finished even and smooth (without using extra cement) in cement mortar (1:3), mixed with integral water proofing admixture as per manufacturer's instruction complete all as specified and directed by Engineer-in-charge.\nNOTE: Water proofing admixutre shall be measured and paid seperately as "Supply only" under elevant item of this BOQ. | 80 | Square\nMetre | |
| 7 | 7 | M&L for cleaning top surface of roof tarracing or cement concrete, including flashings and junction of parapets and usr to neat slurry complete removing debris and rubbish from site including material and lbour for laying of APP based polymeric membrane minimum weighing 3.6 Kgs/sqm and minimum 3mm thick reinforced with polyster non wove fabric (wt not less than 150 gsm/sqm) laid on primed surface by forced application complete all as specified laid over a coat of bituminous primer @0.3 ltr/sqm and finished with applying bitumen grade 85/25 coat @1.2 Kg/sqm. APP membrane shall be laid by torching with 75mm overlap in longitudnal direction and applying one coat of aluminium as directed.\nThe products of the following firms shall be used for water proofing membrane: -\nMAKE: (a) "Hyper Plus Standard" (b) "Multi Plus" (c) Bengal Acquaflux-Bengal Bitumen" (d) "Superior Poly Plus S-30" | 80 | Square meter | |
| 8 | 8 | Plain cement concrete 1:5:10 type E-2 using 40mm graded crushed stone aggregates as in foundation, filling and mass concrete, complete all as specified and as directed by Engineer-in-charge. | 7.25 | Cubic Metre | |
| 9 | 9 | 25 mm thick, Plain cement concrete 1:2:4 type B-0 using 12.5mm graded crushed stone aggregates as in sub base for laying floor finishes including finishing the surfaces even and rough without using extra cement, complete all as specified and as directed by Engr-in-Charge. | 17 | Square metre | |
| 10 | 10 | Vitreous china water closet, 'Orissa' pattern, including lime concrete bedding, size 580 x 440 mm white with integral foot rests excluding flushing cistern and flush pipe but including connection to trap, anti syphonage pipe etc. complete fixed in repairs, complete all as specified and as directed by Engr-in-Charge.\nMake: Cera/Hindware/Parryware | 12 | Each | |
| 11 | 11 | Vitreous China wash down water closet pan and seat cover (pedestal pattern), white (excluding fixing bolts, flushing cistern and flush pipe) including P or S trap and including plastic water closet seat, black, closed pattern with flat bottom and cover and mild steel chromium plated or aluminium hinging device, including connection to drain pipe (or out going pipe) and to flushing pipe, antisyphonage pipe, etc. including cast iron 'P' or 'S' trap for 100mm bore of pipe, fixed in repairs complete all as specified and as directed by Engr-in-Charge.\nMake: Cera/Hindware/Parryware | 3 | Each | |
| 12 | 12 | 10 ltr capacity PVC valveless, syphonic action type, flushing cistern, low level, white, with inlet, ball valve, float and handle including brackets with twin flush provision, complete fixed in repairs all as specified and as directed by Engr-in-Charge.\nMAKE: Cera Model Combiflush twin flush as per Cat Part No. B1020101 (Old Cat Part No 2603) or equivalent in performance of makes of Hindware / Parryware | 15 | Each | |
| 13 | 13 | Flush pipe of polyethylene of low or high density or PVC, 32 mm dia, for low level cistern, fixed in repairs, complete all as specified and directed by Engineer-in-Charge. | 15 | Each | |
| 14 | 14 | 110mm bore, PVC (SWR) pipes, pressure rating 4 kg/sqcm, single or double socketed, in any length with rubber ring joints, fixed to wall with clamps and saddles, fixed in repairs, complete all as specified and as directed by Engr-in- Charge.\nMAKE: SUPREME / ASHIRWAD / FINOLEX / SFMC / ASTRAL\n | 70 | Running metre | |
| 15 | 15 | 75mm bore, PVC (SWR) pipes, pressure rating 4 kg/sqcm, single or double socketed, in any length with rubber ring joints, fixed to wall with clamps and saddles, fixed in repairs, complete all as specified and as directed by Engr-in- Charge.\nMAKE: SUPREME / ASHIRWAD / FINOLEX / SFMC / ASTRAL\n | 60 | Running metre | |
| 16 | 16 | PVC (SWR) bend with oval access door, any radius, for 110 mm bore pipe, complete all as specified and as directed by Engr-in-Charge.\nMAKE: SUPREME / ASHIRWAD / FINOLEX / SFMC / ASTRAL | 10 | Each | |
| 17 | 17 | PVC (SWR) bend with oval access door, any radius, for 75 mm bore pipe, complete all as specified and as directed by Engr-in-Charge.\nMAKE: SUPREME / ASHIRWAD / FINOLEX / SFMC / ASTRAL | 10 | Each | |
| 18 | 18 | PVC (SWR) junction single (single T), equal or unequal with access door, for 110 mm bore pipe, complete all as specified and as directed by Engr-in-Charge.\nMAKE: SUPREME / ASHIRWAD / FINOLEX / SFMC / ASTRAL | 8 | Each | |
| 19 | 19 | PVC (SWR) junction single (single T), equal or unequal with access door, for 75 mm bore pipe, complete all as specified and as directed by Engr-in-Charge.\nMAKE: SUPREME / ASHIRWAD / FINOLEX / SFMC / ASTRAL | 7 | Each | |
| 20 | 20 | PVC (SWR) vent cowl, for 110 mm bore pipe, complete all as specified and as directed by Engr-in-Charge.\nMAKE: SUPREME / ASHIRWAD / FINOLEX / SFMC / ASTRAL | 10 | Each | |
| 21 | 21 | PVC (SWR) vent cowl, for 75 mm bore pipe, complete all as specified and as directed by Engr-in-Charge.\nMAKE: SUPREME / ASHIRWAD / FINOLEX / SFMC / ASTRAL | 10 | Each | |
| 22 | 22 | Taking up or down steel tubing 15 mm bore and connections, including cleaning for re-fixing or removal to store, complete all as specified and directed by Engineer-in-Charge. | 40 | Running Metre | |
| 23 | 23 | Taking up or down steel tubing 20 mm bore and connections, including cleaning for re-fixing or removal to store, complete all as specified and directed by Engineer-in-Charge. | 20 | Running Metre | |
| 24 | 24 | Cutting chases, pinning in making good to facings in brick walls 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 exceeding 10 cm but not exceeding 20cm girth, complete all as specified and as directed by Engineer-in-Charge. | 10 | Running metre | |
| 25 | 25 | Steel tubes 15 mm bore, ‘medium grade’, galvanized with all fittings and fixed to walls and ceilings or laid in floors complete all as specified and directed by Engineer-in-Charge.\nMAKE: JINDAL PIPES / TATA / PRAKASH SURYA\n\n | 30 | Running Metre | |
| 26 | 26 | Steel tubes 20 mm bore, ‘medium grade’, galvanized with all fittings and fixed to walls and ceilings or laid in floors complete all as specified and directed by Engineer-in-Charge.\nMAKE: JINDAL PIPES / TATA / PRAKASH SURYA\n\n | 15 | Running Metre | |
| 27 | 27 | All as per ser item No. 25.00 here-in-before but except pipe complete all as specified and directed by Engineer-in-Charge. | 10 | Running Metre | |
| 28 | 28 | All as per ser item No. 26.00 here-in-before but except pipe complete all as specified and directed by Engineer-in-Charge. | 5 | Running Metre | |
| 29 | 29 | 15 mm thick screed bed or bedding layer in cement mortar 1:4 for laying floor finishes , complete all as specified and as directed by Engineer-in-charge.\n | 170 | Square metre | |
| 30 | 30 | M&L for non-skid coloured ceremic tiles 7 to 8 mm thick (Square/rectangular) area of each tile exceeding 0.06 Square metre but not exceeding 0.11 Square metre, in floors etc. set & jointed in neat cement slurry and pointed in coloured cement to match coloured tiles laid over screed bed or bedding layer complete all as specfied and directed.\nMAKE: KAJARIA / H&R JOHNSON / CERA / NITCO / SOMANY\n | 17 | Square metre | |
| 31 | 31 | Plain cement concrete 1:2:4 type B-1 using 20mm graded crushed stone aggregates as in roof levelling concrete, laid in slope for further treatment mixed with integral water proofing admixture as per manufacturer's instruction complete all as specified and directed by Engineer-in-charge.\nNOTE: Water proofing admixutre shall be measured and paid seperately as "Supply only" under elevant item of this BOQ. | 103 | Cubic Metre | |
| 32 | 32 | Plain cement concrete 1:2:4, type B-1 (using 20 mm graded crushed stone aggregates) as in steps, seismic and other similar bands, parapets and railings upto 60 cm in height, copings, kneelers, apex stones, bed plates, cills, lintels upto 1.50 metre clear span, copings etc. and in similar works including weathering, slightly rounded or chamfered angles and throating and necessary form works, complete all as specified and as directed by Engineer-in-charge. | 3 | Cubic metre | |
| 33 | 33 | Terrazzo tiles with grey cement and pigment, 20cm x 20 cm x 20mm thick, with size of chips upto 6 mm; set jointed and pointed in neat cement slurry in floors, and cut and polished complete all as specified and as directed by Engr-in- Charge.\nMAKE: NTC / NITCO / EUROCON / DURACRETE\n | 153 | Square Metre | |
| 34 | 34 | M&L for complete removal of existing roof treatment and picking, swiping clean and washing down with wire brushing and cleaning top surface of roof tarraving or cement concrete, including flashings and junction of parapets and usr to neat slurry complete removing debris and rubbish from site including rendering 15mm thick in cement mortar 1:4 mixed with water proofing compound (as per manufacturars instruction) and laying of APP based polymeric membrane minimum weighing 3.6 Kgs/sqm and minimum 3mm thick reinforced with polyster non wove fabric (wt not less than 150 gsm/sqm) laid on primed surface by forced application complete all as specified laid over a coat of bituminous primer @0.3 ltr/sqm and finished with applying bitumen grade 85/25 coat @1.2 Kg/sqm. APP membrane shall be laid by torching with 75mm overlap in longitudnal direction and applying one coat of aluminium paint @ 100 gram/Sqm as directed.\nThe products of the following firms shall be used for water proofing membrane: -\nMAKE: (a) "Hyper Plus Standard" (b) "Multi Plus" (c) Bengal Acquaflux-Bengal Bitumen" (d) "Superior Poly Plus S-30" | 716 | Square meter | |
| 35 | 35 | Material and labour for water proofing treatment on horizontal and vertical surface with APP based polymeric membrane minimum weighing 3.0 kg/sqm and minimum 3mm thick reinforced with polyster non wove fabric (wt. not less than 150 gms/sqm) laid on primed surface by forced application complete all as specified laid over a coat of bituminous primer @ 0.30 ltr /Sqm & finished with applying bitumen grade 85/25 coat @ 1.2 Kg /Sqm. APP membrane shall be laid by torching with 75mm overlap in longitudinal direction and 150mm overlap in transverse direction all as directed and finally finished with a coat of solar reflective aluminium paint @ 100 grams/Sqm as directed by Engineer-in-Charge and laid as per particular specification of CA.\nMAKE: (a) "Hyper Plus Standard" (b) "Multi Plus" (c) Bengal Acquaflux-Bengal Bitumen" (d) "Superior Poly Plus S-30" | 1300 | Square meter | |
| 36 | 36 | Supply only liquid water proofing admixture @ 0.20 litre per bag of cement complete all as specified and directed by Engr-in-charge.\nMake: Dr. Fixit/Pidilite | 163 | Litre | |
| 37 | 37 | Prepainted colored trapezoidal profiled Galvalume/ Zincalume coated steel sheet with min 0.50mm TCT confirming to IS-513 (AZ-150 GSM, AL Zn alloy mettalic coating 550 MPA yield stress as per AS-1397), as in roof covering/cladding to wall fixed with self tapping screws colour/exterior coat of silicon modified polyster/BHP x RW paint system 20 micron top coat applied over 5 micron top coat applied over 5 micron primer and a 5 micron polyster back coat applied over 5 micron primer, all fixed with Galvanised self drilling/self-tapping fastener (12-14 x 55 with EPDM seals) complete all as specified and directed by Engr-in-Charge. (Height of roof upto 10 metres) \nMake : Tata Blue Scope Steel Ltd/JSW Steel Ltd/CRIL | 112 | Square Metre | |
| 38 | 38 | 6mm thick asbestos cement, corrugated or semi-corrugated sheets in roofs, walls etc. fixed with L-type or J-hooks or cranked bolts, complete all as specified and as directed by Engineer-in-charge.\nMAKE: EVEREST / JINDAL / ARMSTRONG\n | 30 | Square metre | |
| 39 | 39 | SCHEDULE 'A' PART-II (Schedule of credit) Credit amount of Rs (Refer schedule of credit) for retrieved material mentioned in Sch 'A' Part-II of Tender documents in PDF form will be deducted offline during acceptance of tender of lowest bidder. | |||
| 40 | 40 | Note: (1) The repair has to carried out as and when required basis and accordingly site will be available in piecemeal wise and as directed by Enginer-in-Charge in the Air Force station |
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