REPAIR/MAINTENANCE OF CGI/PGI SHEET, FALSE CEILING, PLINTH PROTECTION, RAIN WATER PIPES AND CERTAIN B/R CONNECTED WORKS AT AF STN GWALIOR

Amount

Demolition of cement concrete in ground floor & pavings n.exc 15 cm thickness below or above GL complete all as specified and directed..

M&L 50 mm thick PCC 1:3:6 type C1 (using 20mm graded stone agg) as in plinth protection finished even and smooth with using extra cement complete all as specified and directed.

M& L for Providing, cement concrete type B1 1:2:4 ( 20 mm graded aggregate) in roof kerbs or mud stops, rounded or chamfered on edges including demolition of un-reinforced cement concrete of any description and in any position complete all as specified and directed.

Removing demolished material exc 1.5Km but n. exc 5 Km and depositing where directed.

Taking down cement plaster including on brick or stone wall etc including racking out joints hacking for key & scrubbing down with water etc.complete all as specified and directed.

Demolition of brick work built in cement motor of any description complete all as specified and directed by the Engineer-in-Charge.

M& L for Brickwork with subclass ‘B’ bricks, straight or curved on plan exc 6mmean radius built in cement mortar 1:6 complete all as specified and directed.

M & L for rendering 15 mm thick on brick or concrete surface of wall finished even and smooth (without using extra cement ) CM 1:6 other than fair faces of brick work complete all as specified and directed

M & L for rendering 15 mm thick on fair faces of brick wall and mixing with liquid Water proofing compound (WPC) @ 200ml/ 50kg cement or as per manufacturer's instruction finished even and smooth without using extra cement in CM 1:4 complete all as specified and directed WPC will be paid separately . Note:-(i)Cast of scafolding for rendering is including in this item. (ii)Rendering will be done in two layer. Ist layer will be 10-12 mm thick and 2nd layer will be 3-5 mm thick.

Supply only liquid water profing compound .

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

S&F Pre- painted galvalume aluminum zinc coating GI based corrugated steel sheet 0.50mm thick of colour having tensile strength of 550 Mpa as in roof overing/cladding towall, fixed with sel ftapping screws as complete all as specified and directed.

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

Dismantling timber scantlings 40 sq. cm and over in section in framed work , in any position complete all as specified and directed.

M& L for 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.using steel grade Fe 410 -W (Gde- E- 250) complete all as specified and directed.

Demolation of Stone slabs and tiles of any description or thickness in floors, aprons etc. Complete all as specified and directed.

M&L for roof tiles mangalore pattern,interlocking at side joints over screed bed or bedding layer of mortar 20mm thick with CM 1:4 for laying floor finishes with water proofing compound etc. complete all as specified and directed.

M&L for machine cut kota stone slab flooring 20 mm to 25 mm thick laid & jointed with grey cement slurry mixed with pigment to match the shade of the slab including grinding, rubbing & polishing over & including 20 mm thick screed bed in CM (1:6) complete all as specified & directed.

M&L for machine cut kota stone slab in riser of steps (single piece), skirting 20 to 25 mm thick, laid and jointed with grey cement slurry pointed with coloured cement to match the shade of the slab including grinding rubbing & polishing over 15 mm thick backing coat in CM (1:4) etc complete all as specified & directed.

Dismantling of cast iron or reinforced concrete drain pipes, 100 mm dia jointed in cement mortar complete all as specified and directed.

S&F 110 mm dia PVC (SWR) pipes single socketed, in any length with rubber ring joints, laid in trenches or in floors complete all as specified and directed.

S& F 110 mm dia PVC (SWR) pipes single socketed in any length with rubber ring joints fixed to walls complete all as specified and directed.

S&F 110 mm dia PVC (SWR) bends any radius complete all as specified and directed.

S&F 110mm dia PVC (SWR) branch piece, single (single Y) equal or unequal complete all as specified and directed.

S& F Bands, straps, supports or stays for rainwater, ventilating pipes, including bolts, hooks (stay), heavy, for large gates; hook and pintle hinges: large hasps and staples; chains; hand made sliding bolts; clamps; hold fasts; wall ties; hooks for hanging fans; plain angle cleats for securing purlins to wood trusses or rafters; knee piece inserts; two way and three way straps, plate washers and similar small articles conforming to Fe-290 Gde-E-165 complete all as specified and directed.

Dismantling Wall and ceiling boards (fibre, pulp, insulation, etc.) or insulation boards/slabs/ blankets, any thickness, including cover fillets

S& F Gl frame work for seamless ceiling comprising of Gl perimeter channnel 0.55 mm thick with two unequal flanges of 20 and 30 mm and web of 27 mm fixed to surrounding wall using nylon sleeves and screws at 450 mm centre to centre/intermediate channel 0.9 mm thick having two equal flanges of 15 mm each and web of 45 mm suspended from soffit at approx 900 mm centre to centre with Gl cleat and steel expansion fasteners with and including ceiling section (not exc 1.2 m length) of 0.55 mm thickness having kurled web of 50 mm and flange of 26 mm each with lips of 10.5 mm fixed to the intermediate channel with connecting clips across the intermediate channel at 457 mm centre to centre and size of grid 605 x 605mm including S&F 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

M&L for preparation of new surfaces of steel and iron work of any description over 10 cm width or girth and applying two coat of synthetic enamel paint complete all as specified and as directed

M&L for preparation of old painted surfaces of steel and iron work of any description over 10 cm width or girth and applying one coat of synthetic enamel paint complete all as specified and as directed

S& F 12 mm thick Perforated particle board/ tiles for insula-tion and accoustic purposes, 60x60 cm in size, fixed with nails to timber frame work or with staples on snap grid complete all as speicified and directed.

S&F 4 mm thick Non asbestos fibre cement building boards fixed or laid/ inserted to timber/GI/Aluminium framework with screw complete all as specified and directed.

M&L for applying two or mor coats of 100% premium acrylic emulsion paint having VOC less than 50gm / liter and UV resistance as per IS15489:2004, Alkali & fungal resistance dirt resistance exterior paint of required shade (company depot tinted) with silicon additives @ 1.43 litre /10sqm over and including priming coat of exterior primer applied @0.90 litre/10 sqm over new surfaces.complete all as specified and directed.

Taking up or down steel tubing and connections ,15 mm bore pipes and removal from site complete all as specified and directed.

Taking up or down steel tubing and connections ,20 mm bore pipes and removal from site complete all as specified and directed.

S&F 15 mm GI tubes medium grade with all fitting and fixed to walls, ceilings or laid in floors complete all as specified and directed.

S&F 20 mm GI tubes medium grade with all fitting and fixed to walls, ceilings or laid in floors complete all as specified and directed.

S&F in repair 20mm bore dia of pipe Stop valves/Gate 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 directed.

Demolation of re-inforced concrete of any description and in any position not otherwise specifically provided for complete all as specified and directed.

M&L Providing precast cement concrete Type B2 1:2:4 ( 20 mm graded aggregate in setting in cement mortar 1:4 as in landings, cover slabs (for man holes etc.) chullah hoods, chajjas, water troughs, mangers, shelves and similar articles with plain face

S &F Mild steel TMT bars 10mm 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

All as per item No 40.00 here-in-before but 6mm to 8mm dia TMT bar

M& L for preparation of newly plastered surface and applying 2 coats of white wash complete all as specified and directed.

Sunil Traders

MOHAN SINGH BHADORIA

M/s. Ravi and brothers

M/S YOGANSH CONSTRUCTION CO.

J.N.R. Engineers and Builders

M/s Pal Construction

M/s Subhash Construction Co.

RAVINDRA SALES

m/s vikash Engineers