SPECIAL REPAIR OF ROOF TREATMENT OF PUPSA OFFRS MESS AND PROVN OF 2X WASHING POINTS FOR CK HOUSE ( BLDG NO 23/71) OF 148 LD AD REGT ( COMP) UNDER AGE B/R-I and AGE E/M-I OF GE (NORTH) MEERUT CANTT

Amount

M & L for cutting of bushes small trees (Peepal small plants etc) trunks shrubs of any dia and girth from roof projection, chajjas , wall junction parapet etc at any height by necessary demoliton of brick work etc if requried and making good distrubed surfaces to match with existing finihes with and incl material and labore in CM 1:4 mixed with WPC /PCC 1:3:6 type B0 /Bk work in CM 1:4 as required at site and as directed by Engr-in-Charge

Taking down old existing water proofing treatment from the top of RCC/ arch slab, including taking down existing PCC padding or plaster and hacking the top of RCC slab, cleaning with water and disposal of rubbish off the premises complete all as specified & directed.

Material & Labour for 50mm thick average thickness of PCC 1:2:4 type B-O (using 12.5 mm graded stone aggregates) all as specified and directed.

M&L for 10 mm thick plaster on roofs in cement mortar 1:4 mixed with using water proofing compound (liquid) @ 200 ml per 50 kg of bag of cement including finishing the surface even and smooth without using extra cement for laying water proofing treatment, complete all as specified and directed. Note:- Water proofing compound (liquid) shall be measured and paid separately.

Supply only liquid water proofing compound complete all as specified and directed.

Dismantling PVC/RCC OH water tank of capacity exc 500 ltr but not exceeding 1000 ltr and removing from site complete all as specified and directed.

S&F triple layer white color 500 Ltrs Rotational moulded polyethylene (PVC) water storage tanks cylindrical vertical with closed top including nipple nuts and washers for fixing inlet, outlet/washout pipes and air vent pipes and incl dismantling water tanks any type & removing complete all as specified.

S&F 20 mm dia ball brass valves, high pressure with polythene float and fly nut complete, screwed for iron pipe or for brass ferrule complete all as specified and directed.

Taking up or down 25mm bore steel tubing and connections, complete all as specified and directed.

Taking up or down 20 mm bore steel tubing and connections, complete all as specified and directed.

Supplying and laying of CPVC 25 mm outer dia pipes SDR 11 & Plain CPVC SDR 11, with all fittings and fixed on walls/ceiling or laying in floors complete all as specified and directed.

Supplying and laying of CPVC 20mm outer dia pipes SDR 11 & Plain CPVC SDR 11, with all fittings and fixed on walls/ceiling or laying in floors complete all as specified and directed.

M&L for surface Preparation: The surface to receive the treatment shall be thoroughly free of laitance, scales, oil or any other loose material. It should be made free of any sharp objects. Cleaning of PCC shall be done with wire brushing to attain smooth levelled surface. Cracks shall be rectified, filled using dual shrinkage compensated Repair Mortar and dried for 72 hours before laying the liquid applied membrane. Grout: Providing Chemical injection treatment in the form of pressure grouting to the construction joint and cracked portion at 1m c/c by injecting cement slurry mixed with dual shrinkage compensated cementitious grout Injection grout additive, in the required consistency through the pre fixed PVC nozzles in the 18 mm dia holes, fixing of PVC nozzles with instant setting cement. Angle fillets/Coving: Providing and making of fillet, 50mm x 50mm on sharp corner of terrace with cement sand polymer mortar (add “multipurpose mortar”, 10% by weightofcement). First apply the bonding coat of Multi-Purpose Polymer 5-10% diluted in water and add to cement slurry. Apply the bonding slurry and apply the polymer mortar over the sharp edges complete all as specified and directed.

Note: Grouting will be done when and where ever required. Treatment of pipe entry points: Preparing the inside surface of core and PVC /MS Pipe by roughening using suitable Sand paper to get better adhesion prior to packing works. Cleaning the surface by wire brushing followed water jet to remove any laitance or loose flaky particles. Packing the gap using free flowable non shrink cement polymer based grout up to the surface of the bore while the bonding agent is in tacky state. the periphery of PVC pipe should be sealed with Hybrid PU Sealant or dual shrinkage compensated Micro concreteNote: Will be done when and where ever required Application of Asian Paints two component Epoxy Primer (Resin & Hardener) on the cleaned surface for bonding of Polyurethane with the existing concrete surface. 33 % water dilution is recommended with the pure mixed primer. The primer mixing ratio will be 1:3(Resin:Hardner) Supplying, providing and applying waterproofing treatment to Podium area with single component highly elastomeric seamless cold applied modified PU coating complete as per manufacturer’s specifications and application methodology. The same coating shall be applied in two coats achieving a total thickness of 1mm. The coating shall have a dual combination of 280% elongation. Material coverage 1.2kg /sq.mt. (Note: Contractor is required to deposit 100% CA quantity to the Engr-in-Charge, within 15 days of acceptance of contract.

M & L repair to overhang portion of chajja, facia, dropwall etc. for continuous work by providing PCC(1:2:4) Type B-0 and finished with CM(1:3) after taking down of damaged portion of RCC work by maintaining same level and finished the surface to match with the existing surface by providing same finish complete all as specified and directed. (Height of work to be considered above 3.5m and upto 7m from FFL of Ground Floor.) (Note : Wherever reinforcement is required to be provided will be paid separately under relevant item and contractor have to inform the department one day in advance after binding of reinforcement for measurement otherwise no payment will be considered on this account)

M&L for pcc 1:3:6 type C1 using 20mm graded stone aggragate as in bed blocks, coping etc including weathering slightly rounded or chamfered angles and throating making grovves for fixing of man hole cover including necessary form work complete all as specified and directed.

M & L for repairing existing RCC structure work by gunting to damaged edge bottom of beam , chajja, slab 40 to 60mm thick and part of RCC member in CM 1:3 & depositing material/ mortar with spray gun under a pressure of 20 to 30 N/CM2 including skefolding and welding wire mess 2 mm dia and size of wiremesh 50mm X 50 mm including cutting welding and placeing positioncomplete all as specified and directed by Engr in-charge.

S&F pre-painted galvatume aluminium 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 as specified and height upto 12mtr from ground level complete all as specified and directed.

S&F rolled sections as in main and cross beams, hip and jack rafters, purlins where connected to common rafters and running rails and guides for sliding doors, fixed with single cleats or other connecting plates quality conforming to Fe-410W(Gde E-250). quality A complete all as specified and directed

M&L for preparation of new steel surfaces of any description over 10 cm width or girth and applying two coats of synthetic enameled paint over a coat of red oxide complete all as specified and directed

Excavation in trenches n.exc 1.50mtr wide and n.exc 1.50mtr in depth and getting out in hard/dense soil complete all as specified and directed.

M&L for plain cement concrete (1:4:8) type D-2 using 40mm graded agg as in Foundations filling and mass concrete complete all as specified and directed.

M&L for brick work with sub class fly ash bricks straight or curved on plan exc 6 m mean radis built in CM 1:6 complete all as specified and directed.

M&L for Hardcore of guage exc 63mm but n exc. 100 mm, deposited, spread and levelled in layers n exc. 15 cm thick, watered and rolled/rammed to a true surface complete all as specified and directed.

M&L for 75 mm thick cement concrete 1:4:8 type C-2 using (40 mm graded stone agg) as in sub base complete all as specified and directed.

M&L for for PCC 1:2:4 type B-1 (using 20mm graded stone agg) 25 mm thick for Sub base flooring complete all as specified and directed.

M&L for glazed ceramic coloured tiles 7 to 8 mm thick (Square/rectangular) area of each tile exceeding 0.11Sqm but not exceeding 0.18 Sqm in floors set and jointed in neat cement slurry and pointed with white or colour cemnt to match including 15 mm thick screed bed in cm 1:6 complete all as specified and directed.

S&F Coloured Glazed ceramic tiles in vertical surfaces 450x300x7mm thick set and jointed in neat cement slurry and pointed in white or coloured cement to match over 10mm thick plaster in CM(1:4) joint free with grout of matching shade complete all as specified and directed.

M&L for providing precast RCC 1:2:4 type B-1 using 20mm graded stone aggrigate) as in cover slabs, chullah hoods, chajjas, water troughs, shelves or similar works set & jointed in CM 1:4 complete all as specified and directed.

M & L for applying 15 mm thick rendering using ready mix plaster bags in CM 1:4 on brick / concrete surfaces of external walls finished even and fiar, using liquid water proofing @ 200ml per 50 Kg bag of cement or as per manufacturer instructions, complete all as specified and directed : Note:- Water proofing compound shall be measured and paid sepratly

S&F mild steel TMT bars 10mm 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 MS wire (annealed) not less than 0.9mm dia or securing clips complete all as specified and directed.

Excavating in post holes (or similar holes) each n exc 0.5 cu. m, getting out, returning, filling in and ramming earth or broken rubble mixed with earth around, in layers not exceeding 25 cm, complete all as specified and directed.

M & L for cement concrete 1:2:4 type B2 (40mm graded aggregate) in foundations, filling and mass concrete complete all as specified and directed.

Removing excavated material n exc 50 m and depositing where directed at a level n exc 1.5 m above the starting point soil.complete all as specified and directed.

Returning filling in,including spreading levelling, watering and well ramming in layers not exe 25 cm.in hard dense soil complete all as specified and directed.

S&F in bib taps brass cromium plated 15 mm bore size screwed down screwed for iron pipe or for brass ferrule complete all as specified and directed.

Material & Labour for applying Two coats of 100% Premium acrylic emulsion paint having VOC less than 50 gm/litre and UV resistance as per IS 15489:2004, Alkali & fungal resistance, dirt resistance exterior paint of required shade (Company Depot Tinted) with silicon additives @ 1.43 litre/ 10 sqm over and including priming coat of exterior primer applied @ 0.90 litre/ 10 sqm over new surfaces using roller for painting complete all as specified and directed.

Material and labour for point wiring with 1.5 Sq.mm nominal cross sectional area, single core, 1100 Volts grade, stranded, FRLS PVC insulated, unsheathed, copper conductor cable in and including PVC concealed conduit of any size/dia complete with all accessories/fittings, brass screws, washer etc, sunk zinc coated pressed steel terminal boxes with 3mm thick plastic laminated sheet top cover concealed in wall with and including continuous earth wire of size 1.5 Sqmm nominal cross sectional area, single core, PVC insulated stranded copper conductor cable, unsheathed and connected to common earth and earth duly complete all as specified and directed for One tube light/ Bulb/ exhaust fan point controlled by one, one way switch 05 / 06 Amps.

All as per Srl item No 49.00 here-in-before but One 3 pin, 05 / 06 Amps socket outlet point on independent board controlled by one, one way 05 / 06 Amps switch complete all as specified & directed.

All as per serial item No 49.00 here-in- before but with 2.5 Sqmm nominal cross sectional area copper conductor cable for one 15 / 16 Amps socket outlet point on independent board complete all as specified & directed.

S&F switch piano flush type, 05 / 06 Amps single pole, one way 240 volts complete all as specified & directed.

S&F in socket outlet 5 pin, 05 / 06 Amps flush type 240 volts complete all as specified & directed.

Supply & fixing of ceiling rose, 3 phase/PVC/polycarbonate isolated body complete all as specified & directed .

Supply & fixing lamp holder (Angular / Straight), insulated body, with back plate all as specified and directed.

S&F switch piano flush type, 15 Amps single pole, one way complete all as specified & directed.

S&F in socket outlet 3 pin, 15 Amps flush type complete all as specified & directed.

Supply and fixing LED lamp 2 pin 9/10 watt. omplete all as specified and directed

Supply and fixing LED light fitting T/5 surface mounting polycarbonate 1x22/20 watt,220V,6500 K including connecting up with three core flexible copper conductor cable of suitable size from ceiling rose complete all as specified and directed.

Manglam Engineers and Construction Co

Gupta Automobiles

M/S AMAR ELEKTRO CENTRE

Arun Construction Co.

AR Enterprises

Harsha Consultant and Builders