REPAIRS TO ROOF TREATMENT, AC SHEET, SUNKEN PORTION AND LEAKAGE SEEPAGE AND FALSE CEILING AT MUDFORT AREA OF AGE B/R (SOUTH) NO. II UNDER GE (SOUTH) SECUNDERABAD

Amount

Demolition of cement concrete in roof inc 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 25 mm average thick PCC (1:2:4) Type B0 by using 12.50 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 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 3.5 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 and apply hot bitumen VG - 30 @ 1.20 Kg/Sqm over polymeric membrane and apply bitumen base Aluminium paint @ 0.20 Kg/ Sqm complete all as specified.

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.

Refixing of mangalore tile. 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, 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 0.5mm thick of any colour having tensile stength of 550 MPA asin roof covering/cladding to wall fixed with self tapping screws complete all as specified and as directed.

S&F pre painted gal valume aluminium zink coating GI based plain steel sheeting 0.5mm thick of any colour haing 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 ain and 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 curves 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.

S&F Acoustical Wall Panels (Make : Armstrong Optra) fixed to walls, any size as specified by Engr-in-Charge, surface squared edge or bevelled edge to sustain impact, stain and water repellent finishing, fire resistant fabric, installed with surface impalers or silicon adhesive as per manufacturer specification and site requirement, complete all as specified 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 preperation of wall and applying two coats of cement base paint over a coat of primer on new surfaces complete 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 complete all as specified and as directed..

Demolition of cement concrete in any desscription and any position paving exc 15 cm thickness below and above ground level complete all as specified and as directed..

Taking down the plaster incl existing treatment in sunken portion , washing down with water and applying 15mm tick plaster in CM 1:4 with 3% WPC all around incl floors and applying Shaliu Urethane BTD two coats @ 1.5 Kg/Sqm each Coat (Apply 2nd Coat after 6 Hrs) over a coat of Shali Pime WP @ 200gm/sqm and Provide 40mm GI Spout Pipe complete all as specified and as directed.(Note : Supply of water proofing compound will be measured and paid separately .)

M&L for PCC 1:4:8 type D-2 using 40 mm graded brick aggregate as in filling of sunken portion etc complete all as specified and as directed. .

S&F in repairs wash down water closet (pedestal pattern) white with plastic water closet seat cover closed pattern incl P or S trap with flat bottom and mild steel chromium plated or aluminised hinging device and flush pipe of low density PVC 32mm dia for low level flushing cistern complete all as specified and as directed.

S & F wash down water closet (pedestal pattern) of size 69cm x 36cm x 64cm white Model R10* complete incl all fitting & fixtures complete all as specified and directed. (Make : Hindware Cat no : 92520 S-30 or equivalent Make -JAQUAR/ CERA )

S & F in repair Vitreous china Squatting pan Orissa pattern of size 580mx440mm wite with integral foot rests (excluding flushing cistern and flush pipe) complete including concrete bedding complete all as specified and as directed. .

S & F in repair PVC valveless syphonic action type low level flushing cistern 10 Ltr capacity with inlet, ball valve, float and handle incl brackets and flush pipe of polyethylene of low or high density PVC. 32 mm dia complete all as specified and as directed..

S&F in repairs PVC connections 15mm size with PTMT nuts of length 600 mm complete all as specified and as directed..

M&L for Non skid ceramic coloured tiles 7-8 mm thick (Square/rectangular) area of each tile exceeding 0.11 Sqm but not exceeding 0.18 Sqm in floors surface set and jointed in neat cement slurry and pointed with white or colour cement to match over and including 15mm screed bed in cement mortar 1:6 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 250 Ltrs & n.exc 500 ltrs all as specified and 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 all as specified and 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. 47 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 20mm dia Gun metal gate valve with iron wheel head screwed both ends for iron pipe complete all as specified and as directed..

S&F 25mm 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.

M/S B.SHRAVAN KUMAR

LAKSHMI ENGINEERS

S.R.M.K Enterprises

PARDEEP AND CO

ATUL ENTERPRISES

KOGANTI CONSTRUCTION COMPANY