COMPREHENSIVE B/R MAINT FOR VARIOUS BLDGS INCLUDING REPAIR SUNKUN FLOOR IN THE AREA OF JUTOGH CANTT UNDER GE (I) JUTOGH

Demolition of cement concrete (unreinforced) of any description and in any position not otherwise specifically provided for complete all as specified and directed. Note: The work is required to be carried out in buildings up to triple storyed, contractor will make arrangement for scaffolding etc, adequate arrangement for safety and security of labours shall be made by contractor and the cost of all above shall deemed to be included in the rates quoted by the contractor and nothing extra shall be admissible.

M&L for cutting out cracks to V-section in existing roofs or terracing, cleaning out and filling solidly with a hot mixture of bitumen and clean dry sand 1:1 (by weight) complete all as specified and directed.

M&L for sunken slab treatment comprising of the following :- (a) Taking out/ down old existing sunken slab treatment and cleaning the old RCC surfaces of sunken slab including removal of the rubbish from the site of work to a distance n.exc. 500 m and outside of MoD land. (b) M&L for 25mm thick PCC 1:2:4, type B-1, using 20mm graded crushed stone aggregate over cleaned sunken slab surfaces. (c) M&L for applying bituminous priming coat/tack coat over PCC surfaces @ 0.30 Kg per square meter of surfaces. (d) M&L for applying bitumin grade 85/25 over priming coat @ 1.20 Kg per Square mtr over 3 mm thick APP membrane on floor and wall (upto floor level) in sunken portion through torching also all joints of pipes has to be sealed be necessary adhesive as per manufacturer instructions. (e) M&L for 15mm thick plastering in CM 1:4 using water proofing compound (WPC) @ 3% by weight of cement on wall of sunken floor. (f) M&L for suitable thickness of PCC 1:5:10, type E-2, using 40mm graded broken brick aggregate or stone aggregate for filling in the sunken portion of slab up to its floor level. (g) S&F of spout pipe 40mm dia GI pipe medium grade, 450m long (for draining out the water) Note:- Floor area will be measured for the purpose of payment.

M&L for PCC 1:3:6, type C-2, 75mm thick as in plinth protection path etc., complete all as specified and directed.

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

Dismantling plain or corrugated steel sheeting, with ridge, gutters, etc, any gauge, and thickness incl Nainital pattern roof covering, fixed with J/L hooks or coach screws complete all as specified and directed.

Taking down eaves gutters and rainwater pipes (any size or pattern), including all fittings, heads, shoes, bends, swan-necks, etc., including cleaning or refixing or removal to store (measured overall as fixed along the centre line over fittings and accessories). incl necessary scaffolding and other safety arrangement for height up to 15mtr, complete all as specified and directed.

Removing weed vegetation, moss, small shrubs and rubbish material on chajjas, roofs, walls at any position and at any situation in GF roof or in 2nd floor roof, ACC roof parapets and making good with cement plaster or surface finish as existing surface complete all as specified and directed.

Removing weed vegetation, moss, small shrubs and rubbish material on chajjas, roofs, walls at any position and at any situation in GF roof or in 2nd floor roof, ACC roof parapets with mechanical hand held grinder, washing with bleaching powder and lastly spraying roundup herbicide (glyphosate) or equivalent as per manufacturer instructions and making good with cement plaster or surface finish as existing surface, complete all as specified and directed.

M&L for framed work such as grills, gratings, etc.. with ends of bars shouldered and/screwed to wall 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 con- forming to Fe.290.Gde-E-165, complete all as specified and directed.