REPAIR MAINT REPLACEMENT OF UPVC SHEET WITH ALLIED WORKS AF STN AT 24 ED MANAURI

Amount

Taking down cement plaster on brick/stone surface of wall built in cement mortar including racking out joints, hacking for key, scrubbing down with water etc all as specified and directed.

Demolition of brick work built in cement mortar including all quoions, arches pillar etc complete all as specified and directed.

M&L brick work with sub class "B" old size bricks, straight or curved on plan exec 6m mean radius built in CM 1:6 complete all as complete all as specified and directed.

M&L brickwork with subclass‘B’ bricks, straight or curved on plan to any radius in half brick thick walls built in CM 1:4 complete all as specified and directed by the Engineer-in-Charge

M & L rendering 15 mm thick in cement plaster 1:4 on fair faces of brick work or concrete surface finishing the surface even and smooth without using extra cement complete all as specified and directed.

M & L for preparation of new surface of wall including cornices and apply two coat of cement based paint over a coat of primer etc complete all as specified and directed by Engineer-in-Charge.

M&L in applying one coats of synthetic enamel paints on old steel surfaces over 10 cm width or girth including preparatinon of surfaces complete all as specified and directed by the Engineer-in-Charge.

Demolition of cement concrete (unreinforced) of any description and in any position not otherwise specifically provided for complete all as specified and directed by Engr-in-charge.

M&L for PCC 1:2:4 type B-0 using 12.5mm graded stone aggregate , as in copping etc complete all as specified and directed by Engr-in-charge.

Dismantling of AC (corrugated/semi corrugated) sheet/PGI/CGI in roof covering including ridges complete all as specified and directed by Engr-in-charge.

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

Except sheeting Pre- painted galvalume aluminum zinc coating GI based corrugated steel sheet 0.50mm thick of an colour having tensile strength of 550 Mpa as in roof covering/cladding to wall, fixed with self tapping screws and making good to disturb surface, complete all as specified and directed by Engr-in-charge.

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/roof top lantern/ridge/valley gutter in wall/roof, fixed with self tapping screws as specified

Except sheeting 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/roof top lantern/ridge/valley gutter in wall/roof, fixed with self tapping screws complete all as specified and directed by Engr-in-charge.

S & F 2.5 mm thick UPVC sheet of any profile ,colour,shape and size including in roof coverings incl ridges etc including cap+washer,self drilling screws of suitable sizes complete as specified and as per manufacturers instruction complete all as specified and directed by Engr-in-charge. Make:Sun arch industries,DION incorporation,Viraat industries,Om shree Ganesh India Pvt.Ltd.(Tettocolour),AD global Synergies Pvt. Ltd.

Repair of valley gutter joint filling,holes filling with M seal complete all as specified and directed by Engr-in-charge.

Dismantling wrought iron or mild steel work of any description complete all as specified and directed by Engr-in-charge.

M & L for framed work such as grills, gratings, angle iron etc.. with ends of bars shouldered and/or riveted, or forged into spikes; framed guard bars; barred iron doors; ladders; framed balusters; walk ways; railings; framework of water tanks and similar work conforming to Fe.290.Gde-E-165. compete all as specefied and directed by E-in-Charge.

Except iron works framed work such as grills, gratings, angle iron etc.. with ends of bars shouldered and/or riveted, or forged into spikes; framed guard bars; barred iron doors; ladders; framed balusters; walk ways; railings; framework of water tanks and similar work conforming to Fe.290.Gde-E-165. compete all as specefied and directed by E-in-Charge. Note: Material obtained from above sl. item No 17 and re-used incl cutting,welding and angle iron making straight complete as directed by engineer in charg.

S&F Mild steel screw bolts (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 steel & rubber washers and one hexagonal or square nut, etc. compete all as specefied and directed by E-in-Charge.

M&L expanded metal weight n. exc. 4.0 Kg per Sqm. cut to length,bent to shape required and tying with and including annealed mild steel wire not less than 0.9mm dia or fixing with galvanised steel staples supplied and fixed complete to wood or steel members compete all as specefied and directed by E-in-Charge.

S&F in repair/replacement stainless steel wire netting of 0.91 mm dia and 25mm of mess size fixed with tinned tacks of SS wire staples complete all as specified

M & L preparation of roof treatment of APP polymeric water proofing membrane all as given below :- (a) Taking down existing water proofing treatment/plaster/brick tiles and cleaning roof surface by washing and rubbing etc and removing retrieved material to a distance n.exc 500m where directed. (b) M & L for plastering 10mm thick in CM 1 : 3 using 100% coarse sand on roof surface including water proofing compound as per manufacturers instructions and as directed by Engr-in-Charge. (c) Applying a coat of bituminous primer conforming to IS : 3384 - 1986 @ 0.30 Kg/Sqm and allow to dry. (d) M & L for laying three mm thick APP modified polymeric water proofing membrane having weight 3.2 - 3.5 Kg/Sqm on prepared surface as per manufacturers instructions and over laps 10 cm and 15 cm longitudinal and traverse directions respectively and sealed by flame, sealing all overlaps complete including treatment at all junctions and corners.The membrane shall be torched into groove (if groove made) on verticle plane and grove sealed with cement mortar 1:3.complete all as specified and directed (e) Provide PCC tiles 250mm x 250mm x 20 to 25 mm thick over 15 mm thick screed bed in CM 1:4 mixed with water proofing compound and tiles shall be pointed in CM 1:3 complete all as specified and directed by Engr-in-Charge.

M&L in applying two coats of synthetic enamel paints over a coat of red oxide primer on steel surfaces over 10 cm width or girth including preparatinon of surfaces complete all as specified and directed by the Engineer-in-Charge.

M&L for chipping of spalled and loose conerete and cleaning rust from re-inforcement by sand brushing scrubing down concrete surfaces with wire brushes cleaning with water allowed to dry applying a layer of zinc rich epoxy primer as antirust on all exposed surfaces of concrete and provide guniting in two layers over steel welded mesh 2mm dia of wire and total aperture 75mm, thickness of gunite n. exc 25mm thick (average thickness) using cement mortar 1:3 with OPC 43 grade cement mixed with polycreete admixture @2% by weight of cement or as per manufactures instructions and finally applying cement palster over gunite surfaces of required thickness to give an even uniform and smooth finish conforming to proper gerometrics in cement mortar 1:4 to match with the existing surface as in side soffits of slabs, chajjas, facias, parapets, columns and beams etc complete including necessary scaffolding, shuttering necessary chased to brick work or RCC members at any height upto four storey buildings incl revmoving of small trees shrubs etc all as specified (Note: steel welded mesh to be welded with the existing reinforcement). The cost of welded mesh to be welded with the exsting re-inforcement is deemed to be included in the quoted rate complete all as specified and directed.

Note :- (i) Credit shown in credit schedule of tender document shall be considered by the tenderer while quoting the rates of various items. The same shall be recovered from various payment to contractor before handing over old material. The contract amount shall be arrived at after deduction of Schedule of Credit from the total quoted amount in BOQ. (ii) Make of material shall be as per mentioned in Particular specifications or Appendix 'B' to Particular specifications as approved by AGE (I) AF manauri

HIMANSHU TRADERS (BID ID -3466629)

Comnet technologies (BID ID -3468805)

Airways Enterprises (BID ID -3466281)

Abhinav Builders (BID ID -3468269)

NSA ENGINEERING WORKS (BID ID -3466664)

M/S RS CONSTRUCTION COMPANY (BID ID -3467319)

DKS ENGINEERING WORKS (BID ID -3467886)

Shri Siddhi Vinayak Builders (BID ID -3464439)

chauhan construction (BID ID -3468266)

HARSH ASSOCIETES (BID ID -3465334)