REPAIR AND MAINTENANCE TO WORNOUT SEWAGE LINE MANHOLE SEPTIC TANK AND MISC WORK UNDER AGE B/R-II AT GE IMA DEHRADUN

M&L for Brick work with sub class 'B' bricks (old size) straight or curved on plan exc 6.00m mean radius built in cement mortar (1:6) including demolition of existing brick work complete all as specified and directed.

M&L for Brick work with sub class 'B' bricks (except bricks) straight or curved on plan exc 6.00m mean radius built in cement mortar (1:6) including demolition of existing brick work complete all as specified and directed.

M&L for Rendering 15 mm thick in cement mortar (1:4) using coarse sand on brick or concrete surface finish even and fair finishing, curing scaffolding including mixing of water proofing compound and taking down of existing cement plaster etc complete all as specified and directed.

M&L for Rendering 15 mm thick in cement mortar (1:6) using coarse sand on brick or concrete surface finish even and fair finishing, curing scaffolding including taking down of existing cement plaster etc complete all as specified and directed.

M&L for Complete removing of existing treatment from wall / ceilling by using mechanical sander/grinder complete all as specified and directed.

M&L for preparation of old/new surfaces of wall / ceiling and applying two coats weather coat exterior paint complete all as specified and directed (work to be carried upto a height of 7.5m). Make : Asian paints Apex Ultima/Berger Paints weather coat Glo/Shalimaar Paints weatherPRO+

M&L for Preparation of old plastered surfaces of walls / ceiling by brooming down or steel wire brushing; scrapping down smoke soot, moulds, moss and efflorescent salts and trading oil and greasy spots and applying two coats of oil emulsion distemper on walls/ceiling using mechanical sander/grinder complete all as specified and directed.

M&L for Preparation of surface of wall / ceilling and applying 1.5mm thick damp proof wall care putty including sanding/grinding complete all as specified and directed.

M&L for preparation of cement concrete ground surface by brooming, washing and scrubing with wire brush to remove algae, fungus and moss growth then apply a 02 coats of acrylic waterproof floor paint for outdoor application acrylic waterproof floor paint as per manufacturers instructions to obtain glossy finish etc all as directed by Engr-in-charge.

M&L in repair for DWC (Double wall coruggated) HDPE pipes of size 100mm (ID) confirming to IS 16098 Part-II of strength/stiffness class SN 8 laid in trenches on concrete bed to level/ gadient, jointing as per manufacturers instructions including PCC 1:4:8 type D-2 using 40mm graded crushed stone aggregate for concrete bed to drain pipes including packing under and haunching against the sides of pipes after they are laid as required complete all as specified and directed.