REPAIR/ MAINT AND CLEANING OF WATER RESERVOIRS E/M INSTALLATIONS AND ALLIED WORK AT INSTALLATION KASAULI and DAGSHAI UNDER GE KASAULI

Amount

Schedule 'A' Section - I

Material and Labour for water proofing treatment of expention joints of water tank, collection chambers of water supply installations by applying following specifications:- (i) Removal of existing treatment on the expansion joints and cleaning the surface including sides upto sufficient width with mechanical means including taking down loose plaster or PCC i.e. wire bruss/air blower etc and remove all loose /unsound materials, dirt, dust etc. (ii) Repairing the edges of epoxy mortar to achieve a reasonably homogeneous edges and joint size complete all as specified. (iii)Sealing the expansion joint with one component, air cured flexible PU sealant size 40x20mm [ width :depth:1:1]

Material and Labour Providing and applying flexible hypalon/ FPO sheet 200mm wide on the expansion joints[ Suitable for drinking water] as per the manufacturers specifications complete including epoxy adhesive complete all as specified

Material and Labour for Providing and fixing 10-12mm dia , non ferrous metallic nozzles on the surface of cracks with epoxy putty/cement grout. Cutting the nozzles and sealing the surface after epoxy/cement grouting complete all as specified . NOTE:- Grouting of epoxy/cement grout to be paid separately complete all as specified.

Material and Labour Providing and injecting low viscosity epoxy grout with grouting pump including of thinner and all accessories complete all as specified and directed.

Material and Labour Cleaning the surface of all the loosely adhering particles, dust etc, manually/mechanically as required, as per the site conditions with suitable means complete all as specified and directed.

Material and Labour for applying two coats of food grade, water based, solvent free epoxy coating suitable for water reservoirs. The coating shall be done as per the manufacturers specifications @ 0.1kg/sqm /coat complete all as specified and directed. Note :- The epoxy treatment shall be carried out by the manufacturer or his authorised applicators and shall also provide 02 years Guranttee for epoxy proofing treatment carried out in the work.

Material and Labour for prepartion of old painted steel surfaces exc 10 cm in width or girth and applying one coat of synthetic enamel paint complete all as specified and directed.

Taking down cement plaster of any description on brick or stone masonry walls including ranking out joints hacking for key scrubbing down with water etc complete all as specified and directed.

Material and Labour for Rendering 15mm thick in cement plaster 1:4 on fair faces of brick / stone or concrete surfaces incl finishing surface w/o using extra cement complete all as specified and directed.

Preperation of newly plastered surfaces of wall & applying two coat of oil bound distemper over one coat of chalk whiting complete all as specified and directed.

Material and Labour for preparation of New plastered surfaces of walls including applying Two coats of exterior emulsion paint over a coat of primer of approved tint and make complete all as specified and directed.

Material and Labour for preparation of old plastered/unplastered surfaces of wall including cornices, pillasters etc of bldgs and applying one coats of exterior emulsion paint of approved tint and make complete all as specified.

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

Supply and fix for mild steel work as in Framed work such as grills, gratings, 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 complete all as specified and directed.

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

Material and Labour for rolled mild steel section Fe 410-W (Gde E- 250) quality A as in roof trusses (framed), trusses, crane gantries, rails and fastenings and heavy bracket framing (Beam, tee, angle, channel or flat sections) including distance pieces, cleats gusset plate etc complete all as specified and directed.

Dismentling Plain or corrugated steel sheeting, any gauge, thickness, including Nainital or similar pattern roof coverings, complete all as specified and directed.

Supply and fixing pre-painted galvalume aluminium zinc coating GI based corrugated/semi corrugated steel sheet 0.50mm thick of any colour having tensile strength of 550MPA as in roof covering/cladding to wall, fixed with self tapping screws complete all as specified and directed.

Supply and fixing pre- painted galvalume aluminum zinc coating GI based plain steel sheet 0.50 mm thick of any colour having tensile strength of 550 mpa as in roof covering/clading to wall, fixed with self tapping screws complete all as specified and directed.

Demolition of cement concrete (unreinforced) in ground floors and pavings not exceeding 15cm thickness (below or above ground level) and disposing off the rubbish materials where directed complete all as specified and directed.

Material & labour for cement concrete 1:4:8 type D-2 ( using 40mm graded stone aggregate) 75mm thick as in sub base to flooring including necessary form work and finishing surface fair and even complete all as specified and directed.

Material and labour for prepolished coloured chequred cement conc tiles (30cmx30cmx25mm thick) in grey cement and mix with pigment to match colour of tiles in floors etc , set and jointed in neat cement slurry, over and including 20mm thick screed bed in cement mortar 1:6 complete all as specified and directed.

Demolition of brick work or stone masonary built in cement mortar including quions, arches, pillars etc but excluding ashlar facing dressed stone work and precast concrete articles and disposing off the rubbish materials where directed and complete all as specified and directed.

Material and labour for cement concrete type D-2, 1:4:8( using 40mm graded stone aggregate) in filling foundations and mass concrete complete all as specified and directed.

Material and Labour for walling of random rubble stone masonry, uncoursed, well bonded, bedded and solidly hearted, built in cement mortar 1:6 complete all as specified and as directed.

All as per item No -25.00 here-in-before but except stone complete all as specified and as directed.

Material and Labour for pre-cast PCC (1:2:4) type B-1 using 20mm graded aggregate as bond stone for stone walling etc setting in CM 1:4 complete all as specified and as directed.

Material and Labour for raised pointing in CM (1:4) to random rubble square/polygonal rubbles uncoursed or brought upto courses on old/new surfaces complete all as specified and as directed.

Supply and fixing in repair of PVC SWR pipes 75 mm dia single socketed complete all as specified and as directed.

Material and Labour for inaccessible roof treatment by APP based polymeric membrane minimum weighing 3kg/sqm and minimum 3mm thick reinforced with polyster non wove fabric (wt. not less than 150 gms/sqm) land on primed surface including by forced application including prepration of old surface and rendering 15mm thick in CM 1:4 with including WPC on RCC roof incl finishing surface fair and even w/o using extra cement complete all as specified and as directed.

Material & Labour for preparation of new steel surfaces of any description over 10cm width or girth and apply two coats of synthetic enamel paint over a coat of red oxide primer complete all as specified and as directed.

Amount of credit of Rs. 44778.00 for retrived old material as mentioned in Schedule 'A' section-II of tender document in pdf form, will be deducted offline while acceptence of tender.

NARINDER KUMAR SONS (BID ID -3218545)

R. P. Suppliers and Construction Co. (BID ID -3222659)