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| 1 | Taking down existing roof treatment complete including demolition of PCC, Mud phuskas, lime concrete etc any description upto mother slab, and properly cleaning the surface to remove loose particles with wire brushes and removing the debris out side of MoD land complete all as specified and as directed. |
| 2 | Demolition of brick work or stone/ boulder masonry, built in cement mortar or cement lime mortar including all quoins, arches, pillars etc but excluding ashlar facing dressed stone work and precast concrete articles and removal all rubbish material outside of MD Land complete all as specified and directed. |
| 3 | M&L for Walling of random rubble, uncoursed, well bonded, bedded and solidly hearted, built in CM 1:6 complete all as specified and directed. |
| 4 | M&L for surface preparation by removal of all loose particle to ensure clean, smooth and dry surface and laying average 40mm thick PCC 1:2:4, type B-0 (using 12.5 mm graded stone aggregate) finished even & fair to cover negative slope complete as specified and directed |
| 5 | M&L for opening all visible cracks in V shape, cleaning properly with wire brushes, washed and filled with PU & cement (1:1.5) by volume grouted by nozzles carefully as per manufacturer's instructions and complete as specified and directed |
| 6 | M&L for padding in PCC 1:2:4 type B-0 (using 12.5 mm size graded stone aggregates) laid to avg thickness of 30 mm to provide a proper slope of the slab finished even and smooth without using extra cement complete all as specified and directed |
| 7 | Supplying & applying fiber reinforced elastomeric liquid water proofing coating using roller in four layer (Primer coat, First coat, Fibre reinforce mesh & final coat) as per manufacturers instruction complete all as specified and directed by engineer In-charge.Note : (i) Work shall be carried out through authorized applicator only and contractor shall submit MoU with authorized applicator of manufacturer before execution of work and (ii) Material shall be used as per technical data / instruction of manufacturer after written approval of garrison engineer before execution at site including guarantee of roof treatment work for TEN years (iii) Material incorporated in the work shall be calculated as per site and full quantity of material shall be brought at site in one time before commenement of waterproofing work. (Make:- Asian Paint (smart care damp proof), M/s STP LTD- Shalicry MHI, M/S Sikalastic 450 I , Berger Homeshield Dampstop or equivalent as approved by GE |
| 8 | S&F in repair sand stone slabs 50 mm thick in sunshades, chajjas, shelves, cills, landings, cover stones, templates etc not exc. 2 m in length, punched dressed on face and along exposed edges, self faced on other side and set and pointed in cement mortar 1:4 complete all as specified and directed. |
| 9 | M&L for providing rectangular, raised platform of max height 20 cm below the tank and base dia 25 cm more than the external dia of tank for PVC cylindrical tank of capacity 500/1000 liters using PCC 1:3:6 type C1 using 20 mm graded stone aggregate with smooth finish including necessary form work etc. complete all as specified and as directed. |
| 10 | S&F in repair 500 litres capacity rotational moulded polyethylene water storage tank (Cylindrical vertical with closed top), three layered, hoisted and fixed in position incl 20mm dia ball valve high pressure of PTMT with polythene flynut and aluminium rod all as specified in SSR Part I complete all as specified and directed by Engineer-in-Charge. |
| 11 | S&F in repair 1000 litres capacity rotational moulded polyethylene water storage tank (Cylindrical vertical with closed top), three layered, hoisted and fixed in position incl 20mm dia ball valve high pressure of PTMT with polythene flynut and aluminium rod all as specified in SSR Part I complete all as specified and directed by Engineer-in-Charge. |
| 12 | S&F in repair 20mm bore gun metal gate valve, screwed down high pressure with iron wheel head screwed both ends for iron pipe or for union complete all as specified and directed. |
| 13 | S&F in repair 15 mm dia steel water tubing, galvanized, medium grade, with all fittings, fixed to walls and ceiling or laid in floor including taking down old complete all as specified and directed. |
| 14 | S&F in repair 20 mm dia steel water tubing, galvanized, medium grade, with all fittings, fixed to walls and ceiling or laid in floor including taking down old complete all as specified and directed. |
| 15 | S&F in repair 25 mm dia steel water tubing, galvanized, medium grade, with all fittings, fixed to walls and ceiling or laid in floor including taking down old complete all as specified and directed. |
| 16 | S&F 110 mm (SWR) pipes single socketed in any length with rubber ring fixed to walls 110 mm including taking down old pipe complete complete all as specified & directed. (Pressure should not be less than 5 Kg/cm2 ) |
| 17 | S&F 110 mm dia PVC (SWR) bends any radius with access door complete all as specified and directed. |
| 18 | S&F 110 mm dia PVC (SWR) branch piece, single (Single Y with access door) equal or unequal complete all as specified and directed. |
| 19 | S&F 110 mm dia PVC (SWR) junction single (Single Tee with access door) equal or unequal complete all as specified and directed. |
| 20 | S&F 110 mm dia PVC (SWR) junction double (double Tee with access door) equal or unequal complete all as specified and directed. |
| 21 | S & F of Rain Water Downtake pipelines fixing done with Pipe Supporting Clamping System having Rain Water Bracket Set with Support + U Bolt System - Rain Water Down take pipes 4\\" PVC - 1 no. running Vertical Fixed line from Terrace to Ground floor with wall distance 3\\": Pipe Support Clamping made of 1. Rain Water Bracket Set 4\\" x 3\\" made of Low Carbon Hot Roll gauge corrected Oil Pickeled & Drawn (HROP D) Steel (IS 1079); material size 32 mm x 3 mm with ribs and notch are Hot Dip Galvanzied + Zn Al Flake coated having Salt Spray Test (Test method - ASTM B-117-2019) result above 2000 hrs. and U bolt R/M are made of low carbon mild steel with Rod diameter 7 mm approx.; Zn Al Flake coated with noise absorbing transparent ribbed silicon rubber sleeve; with Hex Flange Nut BSW 5/16 x 18 x 8 x 13 with Serration set as per DIN 6923 - Zn Al Flake coated.Hotdip Galvanizing as per IS 2629 (1985) - 610 grams/m2 (> 85 microns). Material Grade : IS 1079 used as per MTC confirms to EN 10204 3.1. Material Qty.: 1. Rain Water Bracket Set with Support 4\\" x 3\\" and U Bolt R/M for 4\\" PVC Pipe Dia. - 1 No.; and 3. Justi Khilla GI coated 2 1/2\\" - 2 nos. Pipe Support Clamping Unit fixing to be done at every metre distance in the duct as specified in the Technical Drawing. |
| 22 | M&L for vitrified cool roof heavy duty, primium quality, light shade tile of 8 to 9 mm thickof size 300mm x 300mm having SRI>80 on roof surface maintening 2 mm wide joint using spacers at each joint, set and jointed in neat cement slurry and pointed, cleaning the joints upto 3mm deep and filling with PU sealent laid over & incl 10mm thick screed bed in CM 1:4 complete all as specified and directed. |
| 23 | M & L for raking out joints/ pointing to square rubble masonry, coursed or uncoursed, etc complete all as specified and directed. |
| 24 | M & L for cement mortar (1:3) on squared rubble, coursed or uncoursed for raised pointing complete all as specified and directed. |
| 25 | M&L rendering 15mm thick in CM 1:4 on stone masonry surfaces or on surface other than fair faces of brick masonary finished even and fair complete all as specified and directed. |
| 26 | M&L for screed plaster 10mm thick in cement mortar (1:4) on concrete surfaces of roof to receive water proofing treatment and finished the surface even and fair incl mixing of WPC as per manufacturers instruction complete all as specified and directed.Note:- water proofing compound paid seperately as supply only |
| 27 | Supply only integral water proofing compund ISI marked complete all as specified and directed. |
| 28 | M & L for preparation of undecorated/ new raised pointing surfaces of wall and applying two coats of exterior emulsion paint over a coat of primer with hand brush complete all as specified. |
| 29 | Note:- The contract sum shall be calculated by deducting the amount shown in Credit Schedule attached to this tender, from total amount of Schedule 'A'/BOQ Please Enable Macros to View BoQ information |
