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| 1 | Dismantling brick tiles or terracing tiles, single layer on roofs of any thickness or description includingremoval of debris from site to outside MoD land. |
| 2 | Demolition of mud in roof of any thick including plastering & leeping (whether full thickness removed or only a part thereof) and removing debris from site to out side MoD land. |
| 3 | M&L forcement concrete 1:3:6 type C-1 (using 20mm graded stone aggrigate)as in roof padding over slab as levelling course all as specified. |
| 4 | M&L for water proofing treatment on approachable roof withpolymeric water proofing membrane consisting of 90 micron to 100 micron thick central core of HMHDPE film of weight not less than 3 Kg/ Sqm with 100 mm side lap and end lap over hot blown bitumen grade 85/ 25 confirming to IS-702 @ 1.2 Kg/ Sqm overa coat of bituminous primer @ 0.30 liter/Sqm over 10 mm thick screed bed in cement mortar 1:3 mixed with polymer based water proofing compound on prepared surfaces as per manufactuer\"s instruction complete all as specified. |
| 5 | S&F for factory made cement concrete tiles, machine pressed of size 250 mm X 250 mm X 20 mm thick as per IS-1237 with gray cement and no pigment laid over 15 mm screed bed in cement mortar 1:4 and joints filled with polymer based cement proof joint filler as per manufacturer\"s instructionscomplete all as specified. |
| 6 | M&L for applying a coat of bitumen grade 85/25 at 0.30 Kg/ Sqm over APP membrane and finally applying a coat of aluminium paint at 0.20 ltr/ Sqm on vertical surface all as per manufacturer\"s instructions. Note for item No. 4.00 to 6.00: (a) The work of roof treatment shall be executed through authorised applicator of manufacturer. (b) Contractor shall submit 10 years guarantee against roof treatment and deposit security amount @ 2.5 % in the form of FDR for 10 years in favour of GE(AF) Bareilly. |
| 7 | M&L for cutting outcreck in V-section in existing roof, chajjas or similar work up to 40 mm deep and cleaning the same with water jet to get rid of any loose material and wetting, grouting with cement & sand morter 1:3 mixed with liquid WPC upto 12 mtr height all as directed . |
| 8 | M&L for cement concrete 1:2:4 mix, type B-0 (using 12.5 mm graded stone aggregate) as in roof kerb or similar work including all scaffolding, trestles, ladders, cradles etc and all protective measures and safety equipmentupto 12 mtr height all as specified. |
| 9 | Demolition of brick work or stone/ boulder masonry built in cement mortar including all quoins, arches, coping, pillars etc and removing the debris outside defence land from the site complete. |
| 10 | M&L for brick work with fly ash straight or curved on plan exc6.0 mtr mean radius built in cement mortar 1:6 complete all as specified. |
| 11 | Disconnecting existing PVC tank of capacity exc 500 and not exc 1000 ltrs, setting aside (or lowering if required) for repairs, cleaning and hoisting if required reconnecting and re-fixing in position complete all as specified. |
| 12 | Dismantling of water tank not exc 1000ltrs capacity all as specified. |
| 13 | Taking up or down 15 mm bore steel tubing and connections including cleaning for re-fixing all as specified. |
| 14 | Taking up or down 20 mm bore steel tubing and connections including cleaning for re-fixing all as specified. |
| 15 | Taking down eaves gutters and rainwater pipes (any size or pattern), including all fittings, heads, shoes, bends, swan-necks etc, (measured overall as fixed along the centre line over fittings and accessories) all as specified. |
| 16 | S&F for rotational moulded polyethylene water storage tank, three layers (Cylindrical vertical with closed top) of 1000 ltrs capacity hoisted and fixed in position all as specified. |
| 17 | S&F for 20 mm dia ball cock high pressure of PTMT with epoxy coated Aluminium rod & highdensity plastic ball screwed for iron pipe and fixed. (Minimum weight 15 mm-142 gms/ 20 mm-210 gms/ 25 mm-455 gms/ 40 mm - 690 gms) |
| 18 | S&F in repair20 mm dia ball cock high pressure of PTMT with epoxy coated Aluminium rod & highdensity plastic ball screwed for iron pipe and fixed. (Minimum weight 15mm-142gms/ 2 0mm-210 gms/ 25 mm - 455 gms / 40 mm - 690 mm. |
| 19 | S&F for 15 mm bore galvanished iron steel tubing, medium grade with all fittings and fixed to walls, ceiling or laid in floors all as specified. |
| 20 | S&F for 20 mm bore galvanished iron steel tubing with new fittings and fixed to walls, ceiling or laid in floors all as specified. |
| 21 | Refixing old 20 mm bore galvanished iron and connectionsin new or old position (walls, ceiling, floors, etc) includingnecessary new fittings complete. |
| 22 | S&F for 110 mm bore PVC (SWR) pipes single socketed, in any length with rubber ring joints laid in trenches or in floors all as specified. |
| 23 | S&F in repair 110 mm dia PVC (SWR) bends fixed to PVC pipes all as specified. |
| 24 | S&F in repairs 20 mm dia gun metal globe or gate valve with iron wheel heads Class-II, screwed both ends for iron pipe all as specified. |
| 25 | Taking down cement plaster or cement lime plaster on brick/ stone or concrete surface including racking out joints, hacking for keys, scrubbing down with water etc including removal of debris from site to outside MoD land. |
| 26 | M&L for 15 mm thick rendering in cement mortar (1:4) on brick or concrete surfaces including finishing surface fair and even mixed with liquid WPC as per manufacturer\"s instruction complete. (Note :- WPC will be measured and paid separately). |
| 27 | Supply only liquid water proofing compound. |
| 28 | M&L forprepration of newly plastered surface of wall and applying two coats of cement base paint all as specified. |
| 29 | Dismantling plain or corrugated steel sheeting, any gauge and thickness including Nainital or similar pattern roof coverings complete all as specified. |
| 30 | Dismantling wrought iron or mild steel work of any description not otherwise provided forall as specified. |
| 31 | Fixing and fabrication only steel work in tubular trusses including special shaped washer etc using ERW or induction butt welded tubes conforming to I. S 1161-1979 grade St.-240.(Note:- Qty retrieved from item No 30 here in before shall be re-used under this item) |
| 32 | S&Ffor Pre-painted galvalume aluminum zinc coating GI based corrugated steel sheet 0.50 mm thick of an colour having tensile strength of 550 Mpa as in roof covering or cladding to wall fixed with self tapping screws all as specified. |
| 33 | M&L for preparation of newly steel surfaces exc. 10 cm width or girth of any description and applying two coat of synthetic enamel paint over one coat of red oxide zinc chromate primer all as specified. |
