PETTY REPAIRS, REPAIR TO FLOOR PLASTER PLINTH PROTECTION AND MISC ITEMS IN CERTAIN MD AND OTM ACCN AT CME

Amount

Demolition of cement concrete (unreinforced) in ground floors and paving n.exc 15 cm thickness (below or above ground level) complete all as specified and directed.

Dismantling stone slab/tiles laid bedded ;and pointed in cement mortar of any description or thickness in floor aprons etc complete all as specified and directed.

M&L 75mm PCC 1:4:8 type D-2 as in sub base complete all as specified and directred

M&L 75mm PCC 1:3:6 type C-2 as in plinth protection complete all as specified and directed.

M&L PCC 1:2:4 type B-1(Using 20mm graded crushed stone agg) in copings, filling gaps in walls, and the like as specified and directed.

M&L for 20-25mm thick rough dressed stone slab (Sahabad) flooring , jointed in cement mortar 1:6 and pointed in cement mortar 1:3 complete all as specified and directed.

M&L non skid ceramic coloured tile 7 to 8mm thick(square/rectangular) area of each tiles exceeing 0.6 sqm but not exceeding 0.11 sqm in floor etc, set and jointed in neat cement slurry and pointed in white or coloured cement to match over and including 15mm thick screed bed in CM 1:6 complete all as specified and directed.

M&L glazed ceramic coloured tiles in vertical surfaces of size 450x350x7 mm thick set and jointed neat cement slurry incl pointed in white or colour cement to match the shade of tiles, over and incl backing coat 10mm thick 1:4 complete all as spd & as directed.

M&L vitrified ceramic light shade coloured tile 8 to 10 mm thick(square/rectangular) polished, area of each tiles not exceeding 0.36 sqm in floor etc, set and jointed in neat cement sluurry and pointed in white or coloured cement to match over and including 15 mm thick screed bed in CM 1:6 complete all as specified and directed.

All as per item No 9 above but on vertical surface such as skirting , dado etc including 10 mm thick backing coat in CM 1:4 complete all as specified and directed.

S&F in repair 15mm fancy type bib tap, chromium plated with crutch or butterfly handle, screwed down , screwed for iron pipe or for brass ferrule complete as specified and directed .

Taking up or down 15 mm bore steel tubing and connnections, including cleaning for refixing.

S&F galvanised tubes 15mm bore medium grade with all fittings and fixed complete to walls and ceiling or laid in floors.

Refixing 15 mm bore old steel tubing and connections in new or old position (walls,ceiling,floors, etc incld cleaning all as specified and dir.

Cutting chase, pining in making good to facings where required & pointing in cement mortar1:3 to ends etc or edges of landings, steps cills,sunshades, shelves,lintels,etc and cutting chasesfor concealed water tubing and making good,cutting n.exc. 10cm girth in brick walls all as directed.

S & F in repair vitreous china wash basin , white , flat back, size 630x450mm incl fancy type chromium plated pillar tap, plug, brackets , brass chromium plated waste coupling 32mm , waste pipe complete all as specified and directed. (Make Cera, Jaquor, prayag or equivalent)

S&F in repair 15mm dia stop valve (angle cock) chromium fancy type , screwed down, high pressure , with crutch or butterfly handle , screwed both ends for iron pipe or for union complete all as specified and directed.

S&F in repair 15mm brass CP mixer for mixing hot & cold water screwed down for iron pipe complete all as specified and directed.

Demolition of brick work or stone boulder masonry built in cement mortar complete all as specified and directed.

M&L for pre-cast PCC block masonary type C-1, 1:3:6 exc 10 cm width and set in CM 1:6 complete all as specified and directed.

M&L walling random rubble uncoursed , well bonded, bedded and solidly hearted built in CM 1:6 complete all as specified and directed

All as per item No 21 above but except stone complete all as specified and directed.

M&L 15mm thick cement plastering on block/stone masonry surfaces in CM 1:6 finishing the surface even and smooth without using extra cement complete all as specified and directed.

M&L machine cut kota stone slab as in flooring 18-20 mm thick over and including 15mm thick (avg thickness) cement screed in CM 1:6 base, laid and jointed with grey cement slurry mixed with pigment to match the shade of slab incl cutting , waste, rubbing and polishing(granite finish) etc complete all as specified and directed.

M&L machine cut kota stone slab as in skirting 18-20 mm thick in riser of steps, skirting, dado and pillar inclu 10mm thick (avg thickness) backing coat in CM 1:4 laid and jointed with grey cement slurry mixed with pigment to match the shade of slab incl cutting, waste, rubbing and polishing(granite finish) etc complete all as specified and directed.

M&L 20mm thick granite (of any type) work, in steps, jambs, pillars, window cills, cooking platforms and like in cement mortar 1:4 including pointing in white cement (1:2) using marble dust with admixture of pigment to match with shade of granite over and including 15mm thick screed bed in CM 1:6 complete all as specified and directed.

M&L machine cut cuddappah stone slab 20-25mm thick over cement screed base laid and jointed with grey cement slurry mixed with pigment to match the shade of the slab including rubbing and polishing over and including 15mm thick screed bed in CM 1:6 complete all as specified and as directed.

Treatment of soil under existing floors using emulsion @ one litre per hole, 300mm apart including drilling and plugging 12mm dia holes with cement mortar 1:2 (1 cement: 2 coarse sand) to match the existing floors

M&L for Providing and injecting chemical emulsion for Post Constructional Antitermite Treatment along external wall where the apron is not provided using chemical emulsion at the rate of 7.5 litres per sq.m of the vertical surface of the sub-structure to a depth of 300mm including excavating channel along the wall and rodding etc. complete all as specified and directed.

M&L for along the external wall below concrete or masonry apron using chemical emulsion @ 2.25 litres per linear metre including drilling and plugging holes etc. in apron all as specified and directed.

Dismantling water tanks and removing to store capacity exc 500 & n.exc 1000 ltrs complete all as specified and directed.

S&F For 1000 ltr. Capacity rotational moulded polyethylene water storage tanks (cylindrical vertical with closed top) hoisted and fixed in position all as specified in SSR Part I incl 20 mm bore brass ball valve set fixed with iron pipe etc all as specified and dir.

Dismantling water tanks and removing to store capacity exc 250 & n.exc 500 ltrs complete all as specified and directed.

S&F For 500 ltr. Capacity rotational moulded polyethylene water storage tanks cylindrical vertical with closed top) hoisted and fixed in position all as specified in SSR Part I incl 20 mm bore brass ball valve set fixed with iron pipe etc all as specified and dir.

M&L in repair 20mm bore dia ball brass valves, high pressure with polythene float and flynut complete screwed for iron pipe or brass ferrule complete all as specified and directed. Make : Prayag

M&L 15mm thick cement plastering on stone masonry surfaces in CM (1:6) finishing surfaces even and fair without using extra cement complete all as specified.

All as per item No 36 above but in CM 1:4.

Dismantling wall and ceiling boards (fibre, pulp, insulation boards/slabs/blankets, any thickness, including cover fillets

M & L for false ceiling with 4mm thick designer 'E' board fixed on GI grid work with powder coated finish on exposed surface of size 0.6 x 0.6m consisting of GI angle supported on wall of size 24mm x 28 x 0.7mm main tee of size 24mm x38mm x 0.7mm cross tee of size 24mm x 28mm x 0.7 mm using porpose made members interlocking to each other and with 40mm x 3mm flat GI mild steel strip suspender made to shape at 1200mm c/c fixed with 3mm dia GI wire and making holes etc all as directed including two coats of white wash on ceiling after preparation of surfaces and as per manufacture instruction make of GI Grid work : Armstrong/Swastik/Techno Grid and Make E board Gypsum or equivalent approved .

Dismantling Plain or corrugated steel sheeting, any gauge, thickness, including Nainital or similar pattern roof coverings

S & F For pre- painted galvalume aluminum zinc coating GI based corrugated steel sheet 0.50mm thick of an colour having tensile strength of 550 Mpa as in roof covering/cladding to wall, fixed with self tapping screws etc. complete all as specified and directed.

Dismantling of wrought iron or mild steel work of any description and in any position not otherwise provided for.

S & F Rolled sections Fe 410-W (Gde E- 250) quality A as in main and cross beams, hip and jack rafters; purlins where connected to common rafters fixed with angle cleats or other connecting plates all as specified and directed.

M&L preparing New Steel and Iron Surfaces of any descriptions, over 10 cm in width or girth and applying two Coats of Synthetic Enamel Paint incl one coat of red oxide, complete all as specified and as directed.

Special Note : (a) Contrator has to employ skilled/unskilled tradesman with adequate experience & required documents to be submitted to office. (b) Labour should wear contractors uniform with firm logo. (c) Minimum of 02 x teams of each trades shall be available for maint of urgent nature whenever called upon of any trade, failing which recovery will be initiated for not employing adequate labour at site.

(d) Site clearance shall be done by contractor after finishing work. (e) All Scarps will be done with mechanical scaper. (f) Mechanical scaper should be deposit in our store at the time of sample approval. (g) Rates quoted should incl work upto 10 to 15 mtr in height

Aakar Construction (BID ID -3370646)

BSK Construction (BID ID -3379193)

ShreHari Civil Enginneering and Contractors (BID ID -3371181)

vishalconstruction (BID ID -3379896)

Mukund Engineers and Contractors (BID ID -3369147)