CERTAIN REPAIR TO CEILING SHEETING ROOF TREATMENT UNDER AGE BR DETT A NAUSHERA GRN OF GE 862 EWS

Amount

Dismantling of plain or corrugated steel sheeting, any gauge, thickness, including Nanital or similar pattern roof coverings, complete all as specified and directed.

Dismantling of asbestos cement (corrugated, semi corrugated etc) sheeting in roof covering including ridges, complete all as specified and directed.

Dismantling of timber scantling 40 Sqcm and over in section, in any position as in unframed or framed work, complete all as specified and directed.

Dismantling of ceiling board(Fibre,pulp,,insulation etc) or insulation board with frame / slabs/any thickness including cover fillets, complete all as specified and directed.

Demolition of brick/stone/boulder masonry built in CM incl all quions,Arches all as specified and directed.

Demolition of cement concrete (unreinforced) of any description and in any position not otherwise specifically provided for and removing out side MD land, complete all as specified and directed.

Taking down cement plaster of any description on brick or stone wall incl raking out joints, hacking for key, scurbing down with water etc. complete all as specified and directed.

Taking up or down steel tubing and connections, 15 mm bore incl cleaning for refixing or removal at store, complete all as specified and directed.

Taking up or down steel tubing and connections, 20mm bore incl cleaning for refixing or removal at store, complete all as specified and directed.

S&F 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 directed.

S & F in Joist, channel, angle, or tee sections , fixed independently, without connection plate, etc. confirming to Fe 290 (grade E-165). (cut to ordinary lengths i.e. within 20mm of the length indicated), complete all as specified and directed.

S&F for Pre-painted galvalume aluminium zinc coating GI based corrugated steel sheet 0.50mm thick of approved colour having tensile strength 550 MPa as in roof covering/ cladding to wall fixed with self tapping screws including side and end lap as per manufacturer’s instructions, complete all as specified and directed.

S&F for Pre-painted galvalume aluminium zinc coating GI based corrugated steel sheet 0.50mm thick of approved colour having tensile strength 550 MPa as in ridge to fixed with self tapping screws including side and end lap as per manufacturer’s instructions, complete all as specified and directed.

S&F for Pre-painted galvalume aluminium zinc coating GI based corrugated steel sheet 0.50mm thick of approved colour having tensile strength 550 MPa as in Curve sheet with self tapping screws including side and end lap as per manufacturer’s instructions, complete all as specified and directed.

S&F Mild steel bolts.exc. 5 cm length not exc. 10 cm length (machine made) with hexagonal or square heads at one end and screwed the other , or screwed both ends, each screwed end to be fitted with washers and one hexagonal or square nut 11 to 15 mm neck dia complete all as specified and as directed.

S&F Mild steel bolts.exc. 22.5 cm length not exc. 30 cm length (machine made) with hexagonal or square heads at one end and screwed the other , or screwed both ends, each screwed end to be fitted with washers and one hexagonal or square nut 11 to 15 mm neck dia complete all as specified and as directed.

S&F Plates (plain or chequered ) channels square cut or notched oridinary or counter sunk forming holes w/o any attatchment confirming to Fe-290 grade-165, complete all as specified and directed.

M&L for PCC 1:2:4 type B-1 using 12.5 mm graded stone aggregate for holding nut, bolt of chequered plate , truss and like all as specifed and directed.

Supply and fixing of 4mm thick designer ceiling board (Make " Everest,Nelco,ACC" Hill & Lake Pattern) in ceiling fixed with screw as per manufacturers instructions , laid on hot dipped galvanised iron in post grid with 24mm wide T section exposed flanges which shall be powder coated white. The frame work shall comprise of main runner made from 0.33 mm thick galvanised steel sheet & of size 24 x 32 x 300 mm spaced at 12 mm centres securely fixed to the structural soffits by approved hangers at 1200mm maximum centres. Hangers of GI wire 4 mm dia to be fixed by approved rowl plug, level adjusters and screws etc. The last hanger at the end of each main runner shall not be grater than 450 mm from adjustacent wall flush fittings of 1200 mm long screws Tee with (double stiching) to interlocked between main runners at 600 mm centre to from 1200 x 600 mm modules cross tee longer than 600 mm modules to be formed by fittings 600 mm long cross tee, tee perimeter wall angle shall be of 0.45 mm thick galvanised steel of size 19 x 19 mm and 300 mm long of white colour all as per insturction complete all as specified and as directed.

Taking down old ceiling board of any description and re fixing same opening after adjusting and repair of existing hangar wire and ceiling grid , complete all as directed . (Note: Contracctor shall presserve all dismantled ceiling board and grid in order to refix the same any damage shall be borne by contractor)

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

All as per item No 21 here-in-before but except stone, complete all as specified and directed.

Extra over stone walling for hammer dressing to face stone and dressing of face beds and joints as specified of random rubble walling uncoursed sand stone 20mm, complete all as specified and directed.

M&L for Brick work with sub class "B" bricks straight or curved on plan exc. 6m mean radius built in cement mortar 1:6 complete all as specified and directed.

M&L for rendering 20mm thick in cm 1:6 on stone masonry internal surfces of wall, finished even and smooth without using extra cement, complete all as specified and directed..

All as per Item No 25 here-in-before but 10mm thick in CM (1:6) on brick masonery surfaces, complete all as specified and directed.

All as per Item No 25 here-in-before but 10mm thick , CM (1:3) as ceiling plaster on concrete surfaces, complete all as specified and directed.

M&L for rendering 20mm thick in cm 1:4 on stone masonry external surfces of wall, finished even and smooth without using extra cement, complete all as specified and directed.

All as per Item No 20 here-in-before but 15mm thick in CM (1:6) on brick masonery surfaces is even and smooth ( without using extra cement) complete all as specified.

M&L for rendering 15 mm thick in cm 1:4 on concrete surface of fin, facia, chajja and likel, finished even and smooth without using extra cement. Note : No Extra cost shall be claimed by contractor for any height of plaster and any site .

M&L for cement concrete (1:2:4) type B-0 using 12.5mm stone aggregate as in roof padding benching kerbs of mud stops, rounded or chamfered on edges including form work complete all as specified and directed.

M&L for water proofing treatment on non approachable / non accessible roof surface horizontal and vertical surfaces in following sequence through manufacturer / authorized applicator of the manufacturer complete all as specified and directed:- (i) Taking down/removing existing treatment and cleaning properly with wire brushing etc, rubish off from the premishes (ii) 10mm thick plastering on roof surfaces in cement mortar 1:4 mixed with water proofing compound as per manufacturers instructions (iii) after drying concrete surfaces and apply a coat of bituminous primer @ 0.40 Kg/Sqm on the prepared surface of roof (iv) After the primed surface has dried, apply a coat of hoat blown bitumen 85/25 or equivalent viscosity grade @ 1.2 Kg /Sqm of the surfaces etc complete. (v) Laying unrolled over the bitumen coated surfaces polymeric water proofing membrane, of approved make standard weight not less than 3 Kg / sqm with 100 mm over laps shall be sealed by flame as per manufacturer instruction. (vi) Applying a coat of hot air blown grade bitumen of grade 85 / 25 @ 0.5 Kg / sqm duly sanded over polymeric membrane complete. (vii) provide final layer of two coats of aluminium paint over a coat of primer as per manufactue instructions. Note : 10mm thick plastering on roof surfaces in cement mortar 1:4 mixed with water proofing compound as per manufacturers instructions shall be measured and paid sepratelly under respective items.

M&L for 10mm thick screeding/plastering on roof surfaces in cement mortar 1:4 , complete all as specified and directed.

Supply only integral water proofing compound conforming to IS, complete all as specified and directed. Make :- Pidilite/Sika/Fosroc/STP

Disconnecting existing tanks 500 Ltr capacity , setting aside ( or lowering if required ) for repairs, cleaning and removing all scale and dirt etc from tanks and mouths of circulation pipes ,and hoisting if required reconnecting and refixing of position after cleaning and all fittings ie. PVC ball float valve , tank nipple necessary required fittings and replaced ( if unserviceable) etc complete all as specified and directed.

Disconnecting existing tanks 1000 Lt capacity , setting aside ( or lowering if required ) for repairs, cleaning and removing all scale and dirt etc from tanks and mouths of circulation pipes ,and hoisting if required reconnecting and refixing of position after cleaning and all fittings ie. PVC ball float valve , tank nipple necessary required fittings and replaced ( if unserviceable) etc complete all as specified.

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

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

Fixing only in 15 mm bore old galvanised medium grade pipes incl new fittings where necessary fixed to wall and ceiling or laid in floors, complete all as specified and directed.

Fixing only in 20 mm bore old galvanised medium grade pipes incl new fittings where necessary fixed to wall and ceiling or laid in floors, complete all as specified and directed.

S&F Rotational moulded polythene water storage tank (cylindrical vertical with closed top)hoisted and fixed in position of 500 ltrs with and including tank nipple including dismantling of tank, complete all as sepcified and directed. (Note : The water tank shall be double layer IS Marked duly embossed on face and weight as per IS Specifications .

S&F Rotational moulded polythene water storage tank (cylindrical vertical with closed top)hoisted and fixed in position of 1000 ltrs with and including tank nipple including dismantling of tank, complete all as sepcified and directed. (Note : The water tank shall be double layer IS Marked duly embossed on face and weight as per IS Specifications .

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

S&F in repair PVC (SWR) 110mm bore bends of any radius, complete all as specified and directed.

S&F in repair 15mm dia bore gun metal , globe or gate valves with iron wheel head, screwed both ends for iron pipe and fixed complete all as specified and directed.

Description all as per Srl item No 45 above but 20mm dia bore, complete all as specified and directed.

M&L for preparation of newly plastered surfaces of wall and applying Two coats of cement base paint over a coat of primer complete all as specified and directed.

M&L for applying three coats of white wash on newly plastered surfaces of wall incl prepration, complete all as specified and directed.

M&L preparation of new plastered surface of walls and applying two coats of oil bound distemper over 1.50mm thick wall care putty, complete all as specified and directed.

M&L preparation of new plastered surface of ceiling and applying three coats of white wash, complete all as specified and directed.

M&L for preparation of old decorated plastered/unplastered surfaces of wall by brooming down or steel wire burshing scrapping down smoke soot moulds and efflorescent salts and treating oil and greasy spots and applying a coat of cement base paint complete all as specified and directed.

Preparation of old decorated surfaces of brick/concrete plastered /unplastered surfaces of wall by brooming down or steel wire burshing scrapping down smoke soot moulds moulds and efflorescent salts and treating oil and greasy spots and applying two coat of oil emulsion distemper including one coat of wall care putty 1.5mm thick all as specified and directed

Preparation of old decorated surfaces of brick/concrete plastered /unplastered surfaces of wall by brooming down or steel wire burshing scrapping down smoke soot moulds moulds and efflorescent salts and treating oil and greasy spots and applying one coat of oil emulsion distemper including one coat of wall care putty 1.5mm thick all as specified and directed

Preparation of old decorated surfaces of brick/concrete plastered /unplastered of ceillling surfaces by brooming down or steel wire burshing scrapping down smoke soot moulds moulds and efflorescent salts and treating oil and greasy spots and applying two coat of oil emulsion distemper, complete all as specified and directed.

M&L preparation of old decorated surface of walls and applying one coat of white wash on walls complete all as specified and directed.

M&L for preparation of new or previously untreated steel surfaces over 10cm in width or grith and applying Two coats of synthetic enamel paint over a coat of red oxide primer, complete all as specified and directed.

M/S Narinder Pal Choudhary (BID ID -3333725)

NATIONAL TRADING COMPANY (BID ID -3333679)

CHAND CONSTRUCTION CO (BID ID -3332901)

vijay kumar (BID ID -3333604)

BR CONSTRUCTIONS (BID ID -3319954)