REPAIRS TO SHEDS, TILES AND ROOFS IN CERTAIN OTM AND MD ACCN IN DOMESTIC AREA AT AF STN UTARLAI

Amount

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

M&L 75mm thick PCC type D-2, (1:4:8) using 40mm graded stone aggregate as in sub base complete all as specified and as directed.

M&L 100mm thick PCC type B-1, (1:2:4) using 20mm graded stone aggregate finished even & smooth without using extra cement. complete all as specified and as directed.

M&L for 25 mm thick Sand filling under floors or in foundations including watering and consolidation complete all as specified and as directed.

M&L Machine pressed precast concrete interlocking paverblock any shape and size confirming to IS 15658-2006 of 60 mm thickness, M-35 Grade with grey cement and pigment complete all as specified and as directed

Demolition of Stone slabs and tiles of any description or thickness in floors, aprons etc laid bedded and pointed in any mortar complete all as specified and as directed

M&L Chequered cement concrete tiles 20cm x20cm x 25mm thick, set, jointed and pointed in neat cement slurry in floors with grey cement and pigments complete all as specified and directed

S&F non skid ceramic coloured tiles 7 to 8 mm thick (square or rectangular) area of each tile exc 0.11 sqm but n.exc 0.18 sqm in floors, over and including 15mm thick screed CM(1:4) , set and jointed in neat cement slurry and pointed with white or coloured cement to match complete all as specified.

ditto all as per item No 8 above but on vertical surfaces over and incl 10mm thick cement plaster in CM 1:4 complete all as specified and as directed.

M&L for light shade vitrified ceramic tiles 10mm thick (square / rectangular) polished area of each tile not exceeding 0.36sqm, in floors etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match over and including 15mm thick screed CM (1:4) complete all as specified and as directed.

M&L for light shade vitrified ceramic tiles 10mm thick (square / rectangular) polished area of each tile not exceeding 0.36sqm, in dado/skirting etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match over and including 10mm thickplaster in CM 1:4 complete all as spd and directed.

M&L Machine cut kota stone slab flooring 22 - 25 mm thick of size 550X550mm over 15mm thick screed in CM (1:6) laid and jointed with grey cement slurry mixed with pigment to match the shade of the slab including rubbing & polishing complete all as specified and as directed.

M&L for 20mm thick granite (of any type) work (table rubbed and polished) in steps , jambs , pillars, window cills , cooking platforms and like in cement mortar (1:4) including pointing in white cement (1:2) using marbel dust with admixture of pigment to match with shade of granite. complete all as specified and as directed.

M&L for 12mm thick granite (of any type) work (table rubbed and polished) for wall lining (veneering to wall ) 12mm thick in cement mortar (1:3)and pointing with white cement (1:2) using marbel dust with admixture of pigment to match with shade of granite complete all as specified and as directed.

M&L for Rounding to the edge of stone slabs on edge on cooking platform complete all as specified.

Dismantling Ceiling boards of any thickness inluding cover fillets complete all as specified and as directed.

S&F Anodised aluminium snap grid of size 605X605mm frame work for false ceiling including Hangers 6 mm dia. G.I. (upto 1200mm length) adjusting level fixed to roof slabs by means of ceilling cleats made out of G.I. flat 40 x 3 mm size 60mm long and expansion hold fasteners 12.5mm dia. 40mm long complete all as specified and as directed.

Dismantling iron work of any description complete all as specified and as directed.

Dismantling Asbestos cement (corrugated, semicorrugated, etc.) sheets in roof coverings complete all as specified and as directed.

Excavating in post holes (or similar holes) each n exc 0.5 cum, getting out, returning, filling in and ramming earth or broken rubble mixed with earth around, in layers not exceeding 25 cm complete all as specified and as directed.

M&L Steel work in tubular trusses including special shaped washer etc. complete using ERW or induction butt welded tubes conforming to I. S.1161- 1979 grade St.-240 complete all as specified and as directed.

M&L Roof trusses (framed), trussed, purlins, crane gantries, rails and fastenings and heavy bracket framing (Beam, tee, angle, channel or flat sections) including distance pieces, cleats etc complete all as specified and as directed.

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

M&L preparation of new steel surfaces of any description,over 10cm in width or girth, and applying two coats of synthetic enamel paint over a coat of red oxide primer complete all as specified and as directed.

M&L Preparation of old steel surfaces of any description over 10cm width or girth and applying one coat of synthetic enamel paint. complete all as specified and as directed.

Taking down existing old water proofing Treatment from roof surfaces including scrubbing down with water and removing rubbish off the premises all as directed and removing rubbish out of MD land complete all as specified and as directed by Engineer-in-charge.

M&L cement concrete 1:2:4 type B-0 (12.5 mm graded stone aggregate) in padding finishing surface of concrete toping rough to receive plaster all as specified of average thickness 40 mm in slope 1:40 over roof complete all as specified and as directed by Engineer-in-charge.

M&L for Screed bed or bedding layer of 10mm thick in cement mortar 1:3 with WPC on roof surfaces complete all as speciified. NOTE: Water Proofing Compound shall be measured and paid separately

Supply only Liquid water proofing compound.

M&L for applying roof treatment on top of roof with 3mm minimum thickness APP modified membrane (weighing 3kgs/sqm) with non-woven polyster reinforcement/mat(centre core ) with thermal insulation with white mineral gravel finish on upper side of membrane laid by torch application method with overlap 100 on length and 100mm on the width side as per manufacture's instructions over a coat of approved cold applied bituminous oil based primer (IS-3384) @ 250 gm/sqm complete all as specified and directed by engineer-in-charge.

Demolition of reinforced cement concrete of any descripton & in any position not otherwise specifically provided for and removing debris out of MD land (reinforcement shall be cut as required to facilitate demolition.) complete all as specified and as directed by Engineer-in-charge.

M&L for Form work to chullah hoods, chajjas ,facia, troughs and similar items including edges for flat surfaces Rough surfaces off concerete complete all as specified and as directed

M&L RCC type B1(1:2:4) using 20mm graded aggregate as in chajjas all as directed by Engineer-in-charge.

M&L TMT (steel bars of grade Fe 500 or Fe 550) 10 mm dia and over cut to length bent to shape required including cranking bending spirally for hooping for columns hooking ends and binding with and including mild steel wire (annealed )not less than 0.9mm dia or securing with clips complete all as specified and as directed by Engineer-in-charge. NOTE: Reinforcement bars shall be welded to existing reinforcement for casting of RCC member.

Taking down cment plaster any description on brick concrete or stone walls or ceilling including raking out joints hacking for key scrubbing down with water etc and removal of rubbish off all as specified and directed by Engineer-in-charge.

M&L for rendering 15 mm thick in CM 1:4 on stone/brick/concrete masonry surfaces with using integral water proofing compund finished even and smooth without using extra cement all as specified and directed by Engineer-in-charge.

M&L for rendering 15 mm thick in CM 1:4 on stone/brick/concrete masonry surfaces with using integral water proofing compund over 20mm thick floating/setting coat finished even and smooth without using extra cement all as specified and directed by Engineer-in-charge.

M&L for rendering 15 mm thick in CM 1:6 on stone/brick/concrete masonry surfaces with using integral water proofing compund finished even and smooth without using extra cement all as specified and directed by Engineer-in-charge.

M&L for preparation of new plastered or unplastered surfaces of walls and applying two coats of cement base paint white or tinted over a coat of primer on walls all as directed by Engineer-in-charge.

M&L two coats of oil bound distemper over a coat primer on walls incl preparation new plastered surface of walls and applying wall care putty all as spd and directed.

M&L PCC 1:3:6 Type C-1 (using 20 mm graded coarse aggregate) finished conceret surface even & smooth without extra cement as in platform below PVC tanks and all as specified and directed.

S&F in repair Rotational moulded polythylene water storage tank of capacity 500 ltr (Cylindrical,verical with closed top) in position including 20mm ball valves high pressure of PTMT (minimum weigth 210 grams) including dismantling of the old unserviceable water tank complete all as specified and directed. NOTE: PVC tank shall be of ISI marked and having in three layers.complete all as specified and as directed by Engineer-in-charge.

S&F in repair Rotational moulded polythylene water storage tank of capacity 1000 ltr (Cylindrical,verical with closed top) in position including 20mm ball valves high pressure of PTMT (minimum weigth 210 grams) including dismantling of the old unserviceable water tank complete all as specified and directed. NOTE: PVC tank shall be of ISI marked and having in three layers.

Disconnecting existing tanks exc 500 & n.exc 1000 Ltr capacity, setting aside (or lowering if required) for repairs, cleaning etc and hositing if required reconnecting and re-fixing in position.

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

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

Taking up or down steel tubing 25 or 32 mm bore including connections and fittings complete all as specified and directed

Refixing old steel tubing and connections in new or old position (wall,ceiling, floor etc) 15mm bore.

ditto but 20mm bore.

ditto but 25mm bore.

S&F for galvanised steel tubing 15mm bore (ISI) marked medium grade with necessary fittings like tees, elbows, sockets,reducers,bends etc including necessary cutting threading laid in trenches/floors,fixed to walls etc complete all as specified and directed..

ditto but 20 mm bore complete all as specified and as directed.

ditto but 25 mm bore complete all as specified and as directed.

S&F in repairs for 15mm thick stop valves cast copper alloy, screwed down, high pressure, with crutch or butterfly handle, screwed both ends for iron pipe or for unions and fixed complete all as specified and as directed

S&F in repairs for 20mm thick stop valves cast copper alloy, screwed down, high pressure, with crutch or butterfly handle, screwed both ends for iron pipe or for unions and fixed complete all as specified and as directed

S&F in repairs for 25mm thick stop valves cast copper alloy, screwed down, high pressure, with crutch or butterfly handle, screwed both ends for iron pipe or for unions and fixed complete all as specified and as directed

Taking down rain water pipe any size including all fittings complete all as specified.

S&F PVC (SWR) pipes single socketed in any length with rubber ring joints fixed to walls 110mm bore.

S&F PVC (SWR) bends 110mm bore any radius.

M&L for two coats of cement base paint on walls including preparation of old surfaces complete all as specified and as directed.

M/S TANUSHREE CONSTRUCTION COMPANY

KRISHNA CONSTRUCTION COMPANY

M/S HARIOM CONSTRUCTION COMPANY

AMBEY MAA CONSTRUCTION COMPANY

M.D. CONSTRUCTION CO.