tender for taking up or down 15 mm bore steel tubing and connections including complete all as specified and directed , taking up or down 20 mm bore steel tubing and connections including complete all as specified and directed , dismantling pvc water tank of capacity exc 250 litre and not exceeding 500 ltr complete all as specified and directed , dismantling pvc water tank of capacity exc 500 litre and not exceeding 1000 ltr complete all as specified and directed , disconnecting existing tanks size exc . 250 ltrs to n.exc 500 ltrs , setting aside (or lowering if required) for repairs, cleaning, etc. and hoisting if required reconnecting and re-fixing in position complete all as specified and directed , disconnecting existing tanks size exc . 500 ltrs to n.exc 1000 ltrs , setting aside (or lowering if required) for repairs, cleaning, etc. and hoisting if required reconnecting and re-fixing in position complete all as specified and directed , taking down cement plaster on brick or stone walls etc incl rackingout joints hacking for key scrubbing down with water etc complete all as specified and directed , demolition of concrete of any description and in any position not otherwise specifically provided for complete all as specified and as directed. , refixing old steel tubing 15 mm bore and connections in new or old position (walls/ceilings/floors etc) after cleaning complete all as specified and directed , refixing old steel tubing 20 mm bore and connections in new or old position (walls/ceilings/floors etc) after cleaning complete all as specified and directed , supply and fix for 15 mm bore medium grade galvanized steel water tubing with all fittings and fixed to wall/ceiling or laid in floor complete all as specified as in short lengths complete all as specified and directed , supply and fix for 20 mm bore medium grade galvanized steel water tubing with all fittings and fixed to wall/ceiling or laid in floor complete all as specified as in short lengths complete all as specified and directed , cleaning and removing all scale and dirt,etc, from tanks and from mouths of circulating pipes, etc capacity exc250 &nexc 500 complete all as specified and directed , cleaning and removing all scale and dirt,etc, from tanks and from mouths of circulating pipes, etc capacity exc 500 & n exc 1000 complete all as specified and directed , supply and fix rotational moulded polythene water storage tank (cylindrical vertical with closed top) hoisted and fixed in position all as specified in ssr part i capacity of tank 500ltrs incl 25 mm dia of bore ball float valves high pressure of ptmt with epoxy coated aluminium rod & high density plastic etc complete all as specified and directed , supply and fix rotational moulded polythene water storage tank (cylindrical vertical with closed top) hoisted and fixed in position all as specified in ssr part i capacity of tank 1000 ltrs incl 25 mm dia of bore ball float valves high pressure of ptmt with epoxy coated aluminium rod & high density plastic etc complete all as specified and directed , supply and fix in repairs 20 mm bore ball valves high pressure of ptmt with epoxy coated aluminium rod and high density plastic ball for iron pipe and fixed complete all as specified and directed , supply and fix in repairs 25mm dia ball valves high pressure of ptmt with epoxy coated aluminium rod & highdensity plastic ball screwed for iron pipe and fixed. (25mm-455gms) etc complete all as specified and as directed , supply and fix 20 mm gun metal, globe or gate valve with iron wheel head screwed both ends for iron pipe and including taking down old gate valve complete all as specified and directed , supply and fix 25 mm gun metal, globe or gate valve with iron wheel head screwed both ends for iron pipe and including taking down old gate valve complete all as specified and directed , material and labour for rendering 15 mm thick in cm (1:4) on fair faces of brick work or concrete surface finsihed even and smooth (without using extra cement) mixed with water proofing compound as per manufacture instruction etc complete all as specified and as directed notes : wpc shall be measured and paid seperately , supply only water proofing compound (liquid) complete all as specified and as directed. , material and labour for preparation new plastered surface of wall and applying two 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 (apex ultima), 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/ 10 sqm over new surfaces. etc complete all as specified and as directed , material and labour for preparation old plastered surface of wall and applying two 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 (apex ultima), 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/ 10 sqm over new surfaces. etc complete all as specified and as directed , material and labour for 25 mm type b-0, 1:2:4 (12.5mm graded stone aggregate) as in padding of roof top finishing even and smooth without using extra cement to ascertain the proper slope with using wpc as per manufacturer instruction complete all as specified and as directed. , material and labour for water proofing treatment to reinforced cement concrete roof slab, including parapet comprising with the following courses of treatment/specification from bottom to top: (i) taking out old roof tratment and roughening tha same old concrete slab by picking, sweepingc clean and washing down with water to remove dust etc (ii) screed bed or bedding layer of mortar 15mm thick in cm 1:4 for laying as in roof slab with mixing of wpc and surface finished fare and smooth without using extra cement (wpc shall be measured and paid seperately) (iii) cleaning the plastered roof surface and applying one coat of cold bituminuous primer @ 0.25 ltr/sqm confirming ti is: 3384 -1986 (iv) app based polymeric menbrane 3mm thick (minimum) weighing 3.5 kg/sqm reinfiorced with polyster non woven fabric (weighing not less than 160gms/sqm) shall be less appliedb over bituminous primer as specified above over a application of polymeric membrane shall by torch application. the overlaps shall be minimum 100mm on the teransverese direction and 75mm on longitudinal direction. (v) applying two coat of aluminium paint over the app modified membrane @ 0.11kg/sqm. , material and labour for cutting and uprooting vegetation growth/plants of any size on roof surface or chajja including muds and disposal the same to a distance n.exe. 50 m and cleaning the site complete all as specified and as directed.