Maintenance work

Dismantling , removing and carefully stacking pressed tiles with weather course etc., complete complying with standard specification and as directed by the departmental officers at site of work.

Repairing damaged terrace tile area & wall surface with water proofing Elastomeric coat by removing all existing paint, putty and plaster over wall, clean surface preparation with metal brush & putty blade also complete touch up work with pop mixing with SBR chemical. For walls & terrace with SBR (styrene Butadiene Rubber) / Acrylic primer added to the cement with 1:1.5 ration apply one coat as a protection coating & to make the surface strong. Followed by two coat of Elastomeric water proofing coating. The rate including labour charges, SBR / Acrylic primer, Elastomeric, POP and scffolding etc., complete complying with standard specification and as directed by the departmental officers at site of work.

Labour charges for vegetation removal big size arrange necessary scaffolding arrangements, safety measurements etc., complete and complying with standard specification and as directed by the departmental officers at site of work.

Finishing the top of roof with one course of machine pressed tiles of following size of approved quality set in Cement Mortar 1:3 (One Cement and Three Crushed stone Sand) 12mm thick mixed with water proofing compound conforming to ISS at 2% by weight of cement used and the joints pointed neatly to full depth of tiles with the same cement mortar mixed with red oxide and water proofing compound including curing etc., complete complying with standard specification and as directed by the departmental officers.(230x230x20mm)

Supplying and fixing in position PVC water tank best quality including conveyance and lift charges to 3rd floor terrace with out any damage to water tank and fixing in position etc., complete and complying with standard specification and as directed by the departmental officers at site of work.

Brick work in following Cement Mortar using best quality Burnt Clay Brick of size 9" x 4 3/8" x 2 3/4" with class designation of 7.5 conforming to IS 1077-1992 for foundation and basement including Cost of Mortar Plasticizer curing, etc.,complete complying with standard specification and as directed by the departmental officers. Brickwork shall be done as per IS 2212-1991 adopting English Bond generally.other type of bond shall be done as directed by the Executive Engineer in charge.

Plastering with Cement Mortar 1:5 (One cement and Five Plastering sand), 12mm thick in all floors including mortar plasticizer at 200ml per 50Kg of cement used, curing etc. complete complying with standard specification and as directed by the departmental officers.

Supplying, laying and jointing UPVC pipes of Class 6 (having working pressure of 12.50 kg/sq.cm) conforming to IS 4985- 2000 of approved quality and best variety of the following dia including cutting and fixing UPVC specials using UPVC adhesives (but excluding cost of such specials) in accordance with IS 7634-3 (2003) and fixing into wall with teak wood plugs, PVC clamps and screws making holes on the wall (or) drilling holes in the roof and making good the dismantled portion to original condition with necessary brick work / cement concrete and plastering neatly wherever necessary with necessary scaffolding charges, etc., complete complying with standard specifications. The PVC pipes shall be got approved by Executive Engineer before use on works - Internal water supply above ground level.

32mm dia of UPVC pipe

25mm dia UPVC pipe

Renewing and refixing UPVC special of approved quality and make including labour for fixing in position etc complete complying with standard specification and as directed by the departmental officers at site of work.

32mm dia Elbow

32mm dia Tee

32mm dia Coupler

25mm dia Elbow

25mm dia Tee

25mm dia Coupler

Supplying and fixing in position first quality and approved variety of Gun metal Gate Valve / Wheel Valve with BIS make of the following dia including cost of shellac, thread balls, etc., complete complying with standard specifications (for both internal and external water supply arrangements). The valves to be used on work shall be got approved by the Executive Engineer before use on work.

32mm dia Gate valve

25mm dia Gate valve

Painting old plastered wall surface with two finishing coats of ready mixed Exterior (Emulsion) of approved quality and colour over the existing wall in all floors etc.. complete complying with standard specification and as directed by the departmental officers. (The make, quality and colour of paint should be got approved by the Executive Engineer before use on works.)

Collecting the scattered debries using tipper machinery from work spot and loading into the tipper lorry and conveying away the same to outside by lorry to a lead of 3km entirely with in city limit including loading and unloading charges and dumping in low places and levelling neatly etc., complete complying with standard specification and as directed by the departmental officers. (200 cft volume capacity)

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