SPECIAL REPAIR TO OVER HEAD TANK AT VARIOUS PUMP HOUSE AND SPECIAL REPAIR/REPLACEMENT OF EXTERNAL WATER SUPPLY PIPE LINE OF CERTAIN BLOCK IN VIVEK VIHAR COLONY AND DEVELOPMENT WORKS AROUND THE ADMIN BLOCK AND HOSTEL AT CDA RTC UNDER GE E/M LUCKNOW

Amount

M&L for taking down, chipping and removing the loose, spailt, damaged cement concrete, cement mortor surfaces of RCC Columns, beams, walls, chajjah etc and exposing the reinforced concrete , wire brushing and cleaning the exposed steel reinforced bar, applying rust remover over the cleaned re-bar surface wash the re-bar with clean water for removing all rusts from the old re-bar surfaces, fixing new reinforcement for strengthen the members as required, applying two coats of epoxy zinc primer on new and old steel surfaces, saturate the substrate with water applying one coat of polymer modified bond coat on affected concrete surfaces and finally providing polymer modified cement and quartz sand mortor in CM 1:3 mix , 40mm thk in two coats, using polymer @ 10 to 15% by weight of cement complete & finally finishing the surface all as specified and directed. Make : Dr. Fixit/ Sunanda/ chemestik/ Fosrok. Note:- New reinforcement and MS Sections shall be measured and paid separately.

M&L for providing 12 mm dia holes of 75mm deep @0.6 m c/c at junction of beams and columns as co-ordinal points for inserting/pouring mixture of resin base latex polymer and cement slurry by pressure grouting for column, beams and slabs, includind sealing the holes with CM 1:3, all as specified and as directed by Engr-in-Charge.

Material & labour guntting (Sprayed concrete) on damaged RCC surfaces of columns, slabs beams etc with concrete mix 1:1.2:2.4 well graded (corase sand confriming to zone II : 8mm down well graded coarse aggregate retained on 2.36mm sieve) add with fibrilated poypropene fibers (125 gm per bag of cement) and chemical admixer (Polymer monobond 5% of weight of cement) minimum thickness of 60mm inclduing high tensile welded wire mesh of 4mm dia @50mm spacing properly anchored with ext surfaces as per the reqmt / recommendations of Engr-in-charge inlcuding removing all loose dirt rust / scale form reinforcement etc by using wire brushes, sand paper incl cleaning of exposed surface of reinforcement using blower and applying single component solution of rust remover rust CHM I Pin (RB & CC) abd applying one coat of anticorrosive epoxy coating to steel reinforcement complete all as specified and as directed.

S&F welded steel wire fabric, cut to length, fixed to steel members/ reinforcement steel, weigh per Sqm n exc. 4 Kg complete all as specified.

M&L for TMT mild steel bars,10 mm dia and over, cut to length bent to shape required, including cranking bending spirally for hooping for columns, hooking ends and binding with and including mild steel wire (annealed) not less than 0.9mm dia or securing with clips quality conforming to Fe-410-S or Fe-410-0

M&L for Cutting grooves 75 mm wide & 65 mm deep in brick wall/ RCC surfaces at any location shaping horizontal face with mechanical cutter and grooves filled with PCC 1:2:4 type B-0 (using 12.5 mm gradded stone aggregate) mixed with chemical compound SUPER LATEX OR DR FIXIT OF PIDILITE INDUSTRIES LTD or SBR LATEX of STP LTD mixed with proportion 200 ml per 50 kgs cement as per manufactures instruction all as specified & directed.

M&L for providing and applying passivating protective matrix on corroded visible steel, wire cloth forming a continuous film not less than 300 micro of single component. Make of Thermax/ chemcosystem/ chemicalsTorchtar Ltd./Ooms Polymer Ltd and preparing the surface to receive the epoxy grout mortor including providing necessary proportions. Bracing and runners to relieve the members as required and as per design and pattern including preparing the surface to match with the existing surface complete all as specified and directed by Engr-in-charge. Note- This item shall be undertaken by the authorised rep of manufacturer.

M&L Providing one component shear thinning fibre reinforced polymer modified, Impermeable to aggressive elements, dual shrinkage compensated, cementitious repair mortar 20mm thick with alkali resistant synthetic fibres for exceptional resistance at the outer or inner RCC surface mixed with shear thinning fibre reinforced polymer modified repair mortar in the ratio 1:4 and mixed with styrene butydiene polymerized cement mortar modifier of AR for gauging liquid for cementitious systems not less than 2% by weight of cement and as per manufactures, instructions. for sumpexternal or internal surface of RCC / slab / beam/columns/facias/floor/ any brick or stone wall surface etc. Make of Thermax/Torchtar Ltd./Ooms Polymer Ltd.webac chemicals Top surfaces of the plaster shall be finished even and smooth with using extra cement complete all as specified and as directed. Note- This item shall be undertaken by the authorised rep of manufacturer.

M&L for providing and applying two coat of using water based carbonation protective and coating for concrete/ Masonary, Acrylic emulsion Sealer Coat Cum Primer chemical make of Thermax/Torchtar Ltd./Ooms Polymer Ltd.as approved having High performance Water Based aliphatic protective coating to uncovered concrete & masonary surface after proper surface Preparation, cleaning of dust, dirt etc. System should be application of Thermax/Torchtar Ltd Ooms Polymer Ltd water based acrylic polymer primer cum sealer coating on prepared surface and application of 2 coats of using water based aliphatic protective anti carbonation protective and decorative coating for concrete / Masonary and interior / exterior water base primer chemical make of Thermax/Torchtar Ltd./Ooms Polymer Ltd using suitable brush or roller complete all as specified and directed by Engineer-in- Charge. Note- This item shall be undertaken by the authorised rep of manufacturer.

M&L for Mending to cracks and existing deteriorat surface of RCC roofs slabs, RCC and similar work up to 15mtrs height from normal ground level by structural strengthening with application of expanding powered or dual shrinkage compensating non shrink free flow plasticized expanding cementitious grout admixture, low permeability and long term durability, high fluidity with low water/cement ratio. Make of Thermax/chemco system/webac /Torchtar Ltd./Ooms Polymer Ltd.chemicals/STP as directed by GE. Complete all as specified and directed by Engr-in-charge. Note- This item shall be undertaken by the authorised rep. of manufacturer.

M&L for RCC surface using viscosity alkali reactive wax based concrete compound efficiency; Make of Thermax/ chemco system/ webac chemicals/STP/Torchtar Ltd./Ooms Polymer Ltd standards typically within the range of 200 to 285 ml/m2 including all tools and tackles cmplete all as specified and directed by Engr-in-charge. Note- This item shall be undertaken by the authorised rep. of manufacturer.

Taking down the old unserviceable and rusted suporting mild steel structure panel from 15 Mtr height of OHT of any type in any position and fixing suitable design new supporting structure on the roof of Over Head Tank and fixing new staircase made of mild steel supports including nuts and bolts etc completed all as specified and directed by the Engineer-in-Charge

M&L for on dilapidated girders or reinforcement encased in concrete for providing and applying of alkaline based anti oxidizing compound for steel structure, wire cloth after cleaning to loose scale or oxidized chips from bars Make of - Thermax/Torchtar Ltd./Ooms Polymer Ltd chemco system chemicals. The material to be applied on the rusted metal using brush and afterwards wire brushing the surface clean with dry cloth before application of protective coating etc complete all as specified and directed by Engr-in-charge. Note- This item shall be undertaken by the authorised rep of manufacturer.

M&L for applying two coats of single component cementious water proofing membrane for holding the quality of negative hydrostatic pressure on new prepared surface modified with special additives and ready to use Make: Thermax/chemco system/webac chemicals/STP mixed with water it cures forming a coating, with limited thickness which resists thepenetration of water and coating to be applied after proper surface preparation to remove loose dust, dirt etc cleaning mixing using slow speed electric drill complete all as specified and directed by Engr-in-charge.

Note for BOQ Item No 1 to 14:- (a) The material as incorporated in the work shall be from manufacturer mention in the BOQ (Sch ‘A’) and undertaken by the authorise representative of manufacturer. Material will be accepted and allowed to incoporate in the work only after production of Purchase Voucher / Invoice from the manufacturer / authorised dealer in original and test certificate from the manufacturer. (b) Contractor must submit the authorised applicator (having experience of rehabilitation work) certificate before commencement of work. (c) The Contractor shall give Guarantee for structural repair of tank for a period of 05 (Five) years from the certified date of completion as specified in tender documents. (d) Quoted unit rate shall be deemed to be inclusive of working up to 25 meters height from GL including necessary form work and scafolding. (e) All safety measures of workers shall be carried out by contractor without any extra cost to department.

Taking down / unserviceable GI Tubing of 20mm bore & conection with all fittings laid in trenches/floor/wall complete all as specified and directed. (Note - Excavation & earth work shall be measured and paid seperately)

All as item No 15 above but 25 mm bore.

S&F 20 mm bore GI pipe medium grade with all fittings and fixed complete to wall/ceiling or laid in floor /trenches etc complete all as specified and directed.

All as item No 17 above 25 mm bore.

All as item No 17 above 80 mm bore.

Drilling &Tapping cast iron water mains in postion for branch connection of the 20 mm bore sizes complete all as specified and directed .

Cutting in position existing steel tubing of 20mm bore for alteration and fixing including screwing/threading complete all as directed of the following size:-

All as item No 21 above 25 mm bore.

S&F in replacement 20mm bore gun metal globe or gate valve 'ISI marked' with iron wheel head screwed both end for iron pipe all as per latest IS specifications of the following sizes :-

All as item No 23 above 25 mm bore

S&Fin replacment 80mm bore sluice valve connection & testing 'ISI marked' both ends flanged and drilled cast iron body class PN-1.6 conforming to IS-14846/2000 complete with Stainless steel spindle including necessary nut bolts etc complete all as specified and directed.

All as item No 25 above 100 mm bore.

All as item No 25 above 150 mm bore.

M&L for repair/repalcement of existing valve pit chamber of size 650x650x650 mm (internal dimension) with and including PCC 1:2:4(using 20 mm graded stone aggregate) for foundation, fly ash brick work 1:6, 15 mm thick rendering in cm 1:6 all around, PCC 1:2:4 (using 20 mm graded stone aggregate for grouting of 40x40x5 mm angle iron frame, 4 mm thick MS sheet top cover locking arrangement with 50 mm pad lock with double key - 01 No including painting with two coat of synthetic enamel paint over a coat of red oxide primer & necessary excavation earth work, PCC plaster etc complete all as specified and directed .

- ditto - all as item No 28 above but internal diamension 1000x1000x1000 mm.

- ditto - all as item No 28 above but internal diamension 1200x1200x1000 mm.

Excavation in trenches not exceeding 1.5 m wide and not exceeding 1.5 m in depth and getting out in soft/loose soil for foundation, etc. or for shafts, wells, cesspits, manholes, pier holes, laying pipes/cable etc. n exc 10 sq m on plan and not exc 1.5 m in depth complete all as specified and directed.

Returning & filling in of excavated any type soil including spreading leveling watering and well ramming in layers n exc 25 cm thick etc complete all as specified and directed.

Removal of excavated soil/materials to a distance not exceeding 50 m and depositing where directed at a level not exc. 1.5m above the starting point complete all as specified and directed.

M&L for making temporary Bamboo/ pipe strutcure for fitting of GI pipe line on wall and over head water storage Tank upto 20 mtr height vertically, dismantling of GI pipe 15/20/25 mm bore on wall and the over head tank for repair/ replacment, M&L for loading, unloading and tansporting of GI pipe of any class of any length at site for cutting / threating both the ends of pipe and fixing on wall with the help of FI clamp of the suitable size under the over head tank upto 20 mtr height vertical after repair/ replacement and dismantling of temprorary structure complete all as specifie and directed.

Designing, supplying, installation & testing of crown with jet from an ISO 9001-2015 certified firm comprises of not less than 2.5m dia stainless steel- AISI304 ring with not less than 36 Nos, adjustable ball joint nozzles. Nozzles are made of Brass-nickel/Chrome plated. High quality all nuts & bolts and foundation bolt alongwith control valves to adjust flow pressure. (Water scapes / Aquatronics / PEM / BNA- 01 set, alongwith following components are as under:- (a) Designing, supplying, installation & testing of pump set & electric panel comprise of totalling not less than 03 HP monosumbersible pump set. Panel comprises of motor main switch, contractors, overload relays, switch fuses, light sequencer, push button on off switches, indicating lamps etc complete with internal wiring. Lighting system shall be connected by a separates switch and fuse but shall not be energized unless pump is first switched on =02 set (b) Designing, supplying, installation & testing of LED LIGHTS - 06 Nos of LED lights not less than 18W. The housing, top cover and bracket are all in polished stainless steel, fasteners are also stainless steel, design is extremely compact, special measures have been taken for protection of components and sealing, totally protected against ingress of water : 01 Set (c) Designing, supplying, installation & testing of 3 core submersible cable for pump & 4 core 1.5 sqm double insulated cable for luminaries with cable ties) - 01 Lot

M&L earthing complete with galvanized steel plate electrode 60cmX60cmX6mm thick buried directly in ground earth pit not less than 2.25m deep below normal ground level with top edge of the plate not less than 1.5m below normal ground level connected to galvanized wire 25X4mm GI strip by means of bolts, nuts, check nuts and washer of galvanized iron or steel all as shown in electrical plate No 3 of SSR Part-I connected to continuous earth wire on pole all as specifed and testing on completion, including provision of earth wire protected by 15mm dia GI light grade protection pipe from test point to main board and 20mm GI medium grade watering pipe funnel, PCC earth pit and RCC cover charcoal, salt and GI wire including excavation and earth work etc compete all as specified and directed at site.

Supplying & laying or fixing jointing and testing LT under ground electric power cable crossed linked polyethylene (XLPE) insulated, galvanised steel strip or wire armoured. IS-7098 Marked, with aluminium conductor multi stranded, heavy duty 1100 Volts grade of size 25 sqm cross sectional area, 4 core complete all as specified laid in trenches/laid under floor or fixed naked with walls/on polls/in ducts/in GI pipes etc.

M & L for dry Sand cushioning in trenches for protection of cable including watering and consolidation all as specified and directed. Note: Punned thickness shall be considerd for measurment purpose

M & L for well burnt brick sub class B old size laying in trenches perpendicular to axis of the cable complete all as specified and directed.

Boring/Drilling (horizontally) manually under existing road (maximum 10m width) suitable for passing GI tubing of 40 to 80mm bore complete all as specified.

Supply & Fixing 40mm bore galvanized mild steel pipe/tubing, light grade complete with all fittings, laid in trenches/under roads, drain, paths, fixed to poles/walls with mild steel clamps, bolts, nuts and washers complete all as specified and directed. (Excavation & earth work shall be measured and paid separately).

Supply & Fix stop valve/Gate Valve screwed type 40mm dia pipe all as specified and directed.

Surface excavation n exc 30cm deep and averaging 15cm deep and getting out and getting out in soft/loose soil.

Excating over areas n exc 1.5m deep and getting out and getting out in soft/loose soil.

Material & Labour for PCC (1:4:8) type D-2 using 40mm graded stone aggregate as in foundation, filling and mass concrete complete all as specified.

Material & Labour for brickwork with sub class 'B' bricks, straight or curved on plan exc 6m mean radius built in, built in CM 1:4.

Material & Labour for rendering 15mm thick on fair faces of brick work or concrete surfaces in CM 1:4

Material & Labour for glazed ceramic coloured tiles in floor / vertical surface of size 300X200X7mm 300X300X7mm thick set and jointed in neat cement slurry and pointed in white or colour cement to match the shade including 15mm thick cement plaster as backing coat in CM 1:4 complete all as specified and directed.

Material & Labour for applying three coats of white wash on undecorated surfaces including preparation of plaster.

Material & Labour for machine pressed pre cast concrete interlocking paver block any shape and size confirming to IS 15658-2006 of 60mm thickness, M-35 grade with grey cement and pigment all as specified and directed.

Material & Labour for cement concrete type B1, 1:2:4 mix using 20mm grade aggregate as in kerb stones and similar articles with plain faces including form work complete all as specified and directed.

Sand filling under floors or in foundations including watering and consolidation complete all as specified and directed.

Material & Labour for 75mm thick cement concrete 1:4:8 type D2 (using 40mm grade aggregate) in sub base, complete all as specified and directed.

Hardcore of broken stone or boulders of gauge n exc 63mm deposited spread and in layers n exc 15cm thick watered and rammed to a true surface.

Material & Labour for 3 seater mild steel garden bench with back size 1500mm long (minimum) and 600mm wide (minimum) alongwith complete fixing arrangement over and including 1500X1200X200mm PCC (1:3:6) type C1 complete all as specified and directed.

Material & Labour for exterior grade outdoor coloured floor/wall tiles (heavy duty) of tactiles series of size 300X300X10mm laid over and including 20mm thick screed bed in CM 1:6 and jointed in cement mortar to match the colour of slab as in flooring complete all as specified and directed.

Material & Labour 110mm bore PVC (SWR) pipes single socketed, in any length with rubber ring joints laid in trenches or in floors complete all as spefied and directed.

DEEP NIRMAN

M/S. KUMAR CONSTRUCTION CO.

M/s Singh enterprises

M/s Bapujee Builders and Traders

Ikrar khan & co.

ms singh construction

R.K.ASSOCIATES

M/s J P Traders

M/S Amar Enterprises