REPAIRS TO ROOF TREATMENT, AC SHEET,CEILINGS AND MISC WORKS OF OTHER THAN MH (54 DOU,60 COY,54 INF DIV,654 EME BN, 54 IDSR,554 ASC BN,SHO,454 FD AMB,MD ACCN OF OLD ASSEY LINE,SAFIGUDA)UNDER AGE B/R (SOUTH) NO. II OF GE (SOUTH) SECUNDERABAD

Amount

Demolition of cement concrete in roof including existing roof treatement (other than ground floor) and removing debris to a distance of n.exc 100M away from the bldg complete all as specified and as directed..

M & L for 40 mm average thick PCC (1:2:4) Type B1 by using 20 mm graded stone aggregate as in roof where required over slabs and finishing the exposed surfaces fair even without using extra cement complete all as specified and as directed.

M&L for removal of old treatment of any description and removing the debris roughening the surfaces of old concrete roof surfaces by picking, sweeping clean and washing down with water to remove dust etc complete all as specified and as directed.

M & L 10mm thick rendering in CM 1:4 using water proofing compound at the rate of 3% weight of cement over concrete surfaces complete all as specified and as directed. ( Note : WPC measured and paid separately)

M&L priming the plastered roof surfaces with bitumenous primer @ 0.30 Kg per sqm and applying APP based polymeric membrane minimum weighing 3.50 Kg per Sqm and minimum 3mm thick reinforced with polyster non wove fabric (Wt not less than 150 gms/per Sqm) and on primed surface by forced application complete all as specified and as directed..

Supply only water proofing compound

M & L cutting grooves in brick wall of size 75mm wide 65mm deep and shapping to horizontal face of the groove with cement mortar 1:3 complete all as specified and as directed.

Taking down rain water pipes of any description any pattern incl all fittings heads, shoes bends etc complete all as specified and as directed.

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

Dismantling Single layer Mangalore pattern or similar tiles in roofing complete all as specified and as directed.

Dismanting asbests cement (corrugated, semi-currugated etc.) sheets in roof covering complete all as specified and as directed.

S & F of roof tiles Mangalore pattern, interlocking at sides. complete all as specified and as directed.

M & L Ridge or hip tiles to suit Mangalore pattern or roofing tiles, bedded and jointed in lime mortar 1:3 or cement mortar 1:6 complete all as specified and as directed.

Refixing of mangalore tile. complete all as specified and as directed.

S & F, 6mm thick, asbestos cement, corrugated or semi-corrugated sheets in roofs, etc. fixed with L Hook or cranked bolts. complete all as specified and as directed.

M & L Asbestos cement two piece adjustable plain wing ridge 6mm thick fixed with L hooks complete all as specified and as directed.

S & F prepainted galvalume aluminium zink coating GI based corrugated steel sheeting 0.50 mm thick of any colour having tensile stength of 550 Mpa as in roof covering/cladding to wall fixed with self tapping screws complete all as specified and as directed..

S&F pre painted galvalume aluminium zink coating GI based plain steel sheeting 0.50 mm thick of any colour having tensile strenghth of 550 Mpa as in roof covering/cladding to wall fixed with self tapping screws complete all as specified and as directed..

Dismantling framed wooden purlin/Rafter work of any description sectional area exc 40 Sqcm not other wise provided for, complete all as specified and as directed.

Dismantling wrought iron or mild steel work of any description not other wise provided for. complete all as specified and as directed.

Fixing only rolled section as in cross beams, hip and jack rafters purlins, where connected to common rafters and running rails complete all as specified and as directed..

S & F roof trusses (framed) trussed purlins, crane gantries, rails and fastenings and heavy bracket framing (beam, tee, angle, channel or flat section) including distance pieces cleats etc confirming to grade Fe-410 W E250 quality A.

M & L providing cement concrete type B-1 1:2:4 (20mm graded stone aggregate) as in roof kerbs or muds, stops, rounded or chamfered on edges complete all as specified and as directed.

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

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

Dismantling of wall and ceiling boards (fibre pulp insulation etc) or insulation boards / slabs /blankets any thickness, including cover fillets complete all as specified and as directed.

M&L for providing false ceiling with anodised aluminium snap grid frame work for false ceiling with size of grid 605 x 605mm with aluminium main tee, cross tee size 25x25x1.6 mm and aluminium wall angle size 25x25x1.8 mm fixed to wall hanging from soffits\trusses\bracking using adjustable supporting hanger compressing of GI wire 4mm thick with locking clip.complete all as sepcified and as directed by Engr-In-Charge.

M&L for Providing and fixing Non asbestos Board 4mm thick in ceiling fixed to snap grid as per manufacturers instructions complete all as sepcified and as directed by Engr-In-Charge.

Demolition of brick work or stone/ boulder masonry, built in cement mortar including all quoins, pillars etc complete all as specified and as directed

M & L for brick work with sub-class `B' bricks, straight or curved on plan exceeding 6 M mean radius built in cement mortar 1:6 complete all as specified and as directed

Taking down plastering on brick walls etc including racking out joints, hacking for key, scrabing down with water etc. complete all as specified and as directed.

M & L for 15 mm thick rendering in Cement Mortar 1:6 on fair faces of Brick works or Concrete surfaces and finishing even and fair without using extra cement. complete all as specified and as directed.

M&L for two coats of cement base paint over a coat of primer on new surfaces of wall including preperation all as specified and as directed.

M&L for two coats of Dr Fixit Rain Coat paint over a coat of primer on new surfaces of wall including preperation all as specified and as directed.

Disconnecting existing tanks setting aside (or laying if required) for carry out the roof repairs cleaning and removing all scale & dirts etc from tanks & hoisting reconnecting & refixing in position of the tank capacity exc 250 Ltrs & n.exc 500 ltrs complete all as specified and as directed.

Disconnecting existing tanks setting aside (or laying if required) for carry out the roof repairs cleaning and removing all scale & dirts etc from tanks & hoisting reconnecting & refixing in position of the tank capacity exc 500 Ltrs & n.exc 1000 ltrs complete all as specified and as directed.

S & F Rotational moulded PVC water storage tank hoisted and fixed in position of 500ltrs capacity incl dismantling existing water tanks complete all as specified and as directed.

S & F Rotational moulded PVC water storage tank hoisted and fixed in position of 1000ltrs capacity complete all as specified and as directed.

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

All as per item No. 39 above but of 20mm dia

S&F 15mm dia steel water tubing of medium grade galvanised with all fittings & fixing complete to walls & ceilings or laid in floors complete all as specified and as directed.

S&F 20mm steel water tubing medium grade galvanised with all fittings & fixed complete to walls & ceiling or laid in floors complete all as specified and as directed.

S&F Gun metal gate valve with iron wheel head screwed both ends for iron pipe 20mm bore complete all as specified and as directed.

S&F 25 mm dia Ball valves high pressure of PTMT with epoxy coated aluminium rod and high density plastic ball screwed for iron pipe and fixed (minimum weigth 455gms) complete all as specified and as directed.

ATUL ENTERPRISES

PARDEEP AND CO

BEEGEE DESIGN SYSTEMS

M/S V PRATAP REDDY

EXELLENT POWER CORPORATION

LAKSHMI ENGINEERS

VACON INFRASTRUCTURES

M/S M.N.Reddy

A SOMA RAJU

SIRITEL SYSTEMS PRIVATE LIMITED