REPAIR TO LEAKAGE/SEEPAGE AND ALLIED PLUMBING WORKS TO OTM AND MD ACCN ON EAST SIDE OF LEHL MARG AT BINNAGURI MIL STATION UNDER GE (SOUTH) BINNAGURI

Amount

Taking down cement or cement lime plaster any description from walls/ceiling etc including racking out joints, hacking for key & scrubbing down with water complete all as specified and directed.

Dismantling of plain or corrugated steel sheeting, any gauge, or any thickness as in roof coverings including nainital or similar pattern including Ridges/Valley/Hips/ Eaves board complete all as specified and directed.

Dismantling of plain or corrugated AC sheeting, any gauge, of any thickness as in roof coverings including nainital or similar pattern including Ridges/Valley/Hips/ Eaves board complete all as specified and directed.

Dismantling floor, hearth or wall tiling including cement mortar bedding (but not backing) and removing rubbish off the premises complete all as specified and as directed

M & L for rendering 20mm thick on brick wall or concrete surface in cement mortar (1:4) consisting two layers, top layer of 10mm thick mixed with water proofing compound, finished even and smooth without using extra cement complete all as specified and directed. (Note:- Water proofing compound shall be measured and paid saperately.)

M&L rendering 15 mm thick in cm 1:6 on fair faces of brick work or concrete surfaces finishing surfaces even and smooth without using extra cement , complete all as specified and as directed.

M&L rendering 5 mm thick in cm 1:3 on ceiling or concrete surfaces finishing surfaces even and fair complete all as specified and as directed.

Material and labour fo preparation of new plastered or unplastered surafces of wall and applying three coats of white wash complete all as specified .

M & L applying two coats of colour wash over a coat of white wash on newly plastered surfaces including preparation of surfaces complete all as specified and as directed.

Material and labour fo preparation of new plastered or unplastered surafces of ceiling and applying three coats of white wash complete all as specified .

S&F 6mm thick non-asbestos fibre cement corrugated or semi corrugated sheets as in roofs, walls etc. fixed with 'L' type or 'J' type hooks or cranked hook bolts complete all as specified and directed.

All as per item No- 11 here- in- above but Except sheet - ditto --.(Old serviceable sheet shall be reused under this Item.)

S&F 6mm thick non-asbestos fibre cement two piece serrated ridges for corrugated or semi-corrugated sheet fixed with 'L' hooks or 'J' hooks or cranked hook bolts complete all as specified and directed.

M&L for high tensile 550 MPA yield strength Pre-painted galvalume aluminium zinc coating GI based corrugated steel sheet 0.50mm thick of any colour having tensile strength of 550 Mpa as in roof covering The sheet shall have a hot dip metallic zinc aluminium alloy coating of zinc 43.5%, aluminium (55%)and silicon (1.5%) with total mass coating of 150 gms/sqm on both sides. Covered width will be 1020mm and sheet length as per site requirement. The profile is having return leg for proper side lap. The sheet shall be fixed using self drilling/self capping screws with EDPM seal complete all as specified and directed.

All as per item No- 14 here- in- above but Plain sheets as in ridges/ hips / valley/Eaves and Eaves board - ditto --

M & L for Non skid ceramic coloured tiles 7 to 8 mm thick (Square/rectangular) area of each tile exceeding 0.11 sqm but not exc 0.18 (Ist quality ) conforming to IS-13755, as in floor set and jointed in neat cement slurry and pointed in coloured cement to match the surface including 15 mm thick screed bed or bedding layer of cement mortar (1:6) for laying floor finishes complete all as specified and as directed.

M&L for glazed ceramic coloured tiles 200x300x 7 mm thick on vertical surface such as dado / skirting / risers to steps etc jointed in neat cement slurry and pointed in white or coloured cement to match surface of tiles over and including rendering 10 mm thick in cement mortor 1:4 complete all as specified and directed.

Taking up or down steel tubing and connections 15mm bore complete all as specified and directed.

Taking up or down steel tubing and connections 20mm bore complete all as specified and directed.

S&F for Steel water tubes, medium grade, ISI marked, galvanised, 15mm bore with all fittings, fixed to walls and ceiling or laid in floors complete all as specified and directed.

S&F for Steel water tubes, medium grade, ISI marked, galvanised, 20mm bore with all fittings, fixed to walls and ceiling or laid in floors complete all as specified and directed.

S&F in repairs 20 mm bore, Stop valves, cast copper alloy, screwed down, high pressure, with crutch or butterfly handle, screwed both ends for iron pipe or for unions as specified.

S & F in repair 15 mm dia bib tap cast copper alloy (fency type), chromium plated, with crutch or butterfly handle, screwed down for iron pipe or for brass ferrule complete all as specified and as directed.

S&F in reparis 15mm bore Bib tap standard of PTMT any colour high pressure screwed for iron pipe and fixed and including wall flange (Minimum weight 15mm-90gms) complete all as specified and directed.

S&F of PVC Connection pipe 15mm size with PTMT nuts at both ends of length 450 mm complete all as specified and as directed.

Taking down existing tarfelt including plaster of any type and course from roof surface including adjoining parapets and removing the materials to a distance exc 50 mtr but n.exc 100 mtr away and deposited where directed including roughening old concrete surface by tucking and rubbing with wire brushes and cleaning the surfaces with water to remove all loose dirts etc complete all as specified and directed.

M&L for 10mm thick plastering in CM(1:4) using WPC @ 3% by wt. of cement,in order to maintain proper slope over existing roof surfaces for laying APP based polymeric membrane roof treatment complete all as specified and directed. Note:- WPC shall be measured and paid separately.

Supply only integral water proofing compound conforming to IS: 2645 - 1975 specification complete all as specified and as directed (Make : CICO No- 1/SIKA/ACCO PROOF).complete all as specified.

M&L for roof treatment with polymeric water proofing membrane to non accesible roof with the following courses as under complete all as specified :- (a) Cleaning surface by wire brushing,brooming, removing dust complete and make the surface even and smooth. (b) Applying a coat of bitumen primer conforming to IS-3384 - 1965 @ 0.40 lit/Sqm and allow to dry. (c) Applying one coat of hot blown bitumen grade 85/25 as per IS-702-1988 @ 1.20 Kg/Sqm of each coat applied over primer incl cleaning of surfaces . (d) Supply and laying 3mm thick polymeric water proofing membrane weight not less than 3.6 Kg/Sqm with nonwoven polyester fabric weight not less than 160 gms/sqm over area including overlapping of 100mm(min) as per manufacturers instruction.Polymeric membrane shall be taken to a height of 60cm (min) and then inserted inside the groove of parapet wall and shall be finished by a membrane flashing. (Note :- (i) Laying APP bassed polymenic membrane shall be done torch on methed or as per manufacturer's instructions. (ii) A minimum overlap of 100mm and 75mm should be made at the end and sides of the polymeric membrane respectively and sealed all overlaps and joints as per manufacturer's instruction. (e) Applying evenly one coat of bituminous aluminium paint @ 150 gm/Sqm complete all as specified and directed. NOTE: The complete work shall be done under strict supervision of manufacturers technical representative and as directed.

Disconnecting existing service water tanks, setting aside (or lowering if required) fo repairs, cleaning, etc and hoisting if required reconnecting and re-fixing in position after completion of roof treatment work, duly cleaning and removing all scale and dirt, etc from tanks and from mouths or circulating pipes etc for 500/1000 litres capacity complete all as spcified and directed.

SCHEDULE OF CREDIT Rate quoted by the Tenderer for this schedule should not be less than rate assessed by the department shown on estimated rate column for the respective items and total amount under col No 53 will be adjusted accordingly.

Old unservicable AC sheet

Old unservicable CGI sheet

Old unservicable GI steel tubing any type

Old unservicable CP pillar cock, bib taps, stop valve

Old unservicable PVC bib taps, stop valve

Old unservicable PVC connecting pipe

M/S SARKAR BROTHERS

SG ENTERPRISE

samrat saw mill and joinery workshop

R K AGARWAL

Shri Satpal Singh

GAJMER WORKS

L. B. SHARMA