CA NO GE(N)AMB-87/2025-26 SPECIAL REPAIR OF STORES T-53, HT-189, HT-369 AND HT-370 AT OTM ACCN OF SIKH LINE UNDER AGE B/R-I OF GE (NORTH) AMBALA CANTT

Schedule 'A' Part-I (B/R itmes) Taking down cement or cement lime plaster of any description on brick or stone walls, etc. including racking out joints, hacking for key scrubbing down with water, etc. ,complete all as specified and as directed.

Material and labour for rendering 15mm thick on any faces of brick work or concrete wall surfaces in cement mortar (1:6) and finished even and smooth without using extra cement, complete, all as specified and as directed.

Material and labour for rendering 15 mm thick on any faces of brick work or concrete wall surfaces in cement mortar (1:4) mix with WPC @ 2% wt of cement and finished even and smooth without using extra cement, complete, all as specified and as directed. Note: The rates is inclusive of providing scaffolding and safty eqpts for height upto 15 to 20 Mtrs and nothing extra shall be admissible into this account. (Note:- WPC shall be measured paid for separately)

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

Material and labour for applying three coats of white wash wash on wall surface including preparation of new plastered surfaces of walls, cornices etc. (plastered or unplastered) by brooming down, up to height of double storey bldg, including necessary scaffolding etc complete all as specified and as directed.

Material and labour for preparation of new plastered/unplastered surfaces of walls, chajjas, roof projection, etc. and applying two coats of cement base paint over a coat of alkali resistant primer complete all as specified and as directed.

Taking down chowkats or frames with shutter area not exceeding 1.50 Square meter (without taking off shutters from the frames) and removing from site, including cutting holes for taking out existing hold fasts and making good the disturbed portion of jambs and adjoining surfaces to match with existing finish ,complete all as specified and as directed.

Supply and Fixing double shutter steel window box type ERW hollow P section comprising of glazed/gauged skeleton shutter fabricated from following sections :- (a) ERW hollow P section frame of size 60 mm x25 mm made from 1.25 mm thick MS sheet (02 Nos i.e. 01 for glazed shutter and 01 for gauzed shutter ). Both P section shall be welded with flat iron 25x03 mm thick all around of frame on both inner and outer faces . (b) Style and rails of window shutters shall be fabricated with ERW hollow P section of size 50 mm x25 mm made from 1.00 mm thick MS sheet and comprising of 02 Nos sash bars for glazed window leaf of T – section 20 x 03 mm thick and one No sash bar of 20 mm x 3 mm thick section for gauzed winodw leaf . (c) Vertical mullion shall be ERW hollow T -section of size 60 x 25 mm made from 1.25 mm thick MS sheet (d) The above steel window shall be deemed to include the following accessories/ fittings : i) Hold fast 150mm long mild steel flat iron 12x3 mm thick made to shape- 04 Nos per window ii) Handle of Z section 20mmx25mm, 100mm long – 01 No per leaf. iii) MS tower bolt stove enamelled 150mm long- 2 Nos per leaf. iv) Z section 20mmx25mm, 100mm long stopper – 01 No per leaf. (v) Cleat 55 mm long of solid square 15x20x.63mm square - 01 No per leaf vi) Pintal hinges 12 x 75 mm - 2 Nos each leaf vii) 10mm square Guard bar @ 10 cm c/c welded to frame . (viii) Two coat of Synthetic enamel paint over one coat of red oxide primer. (ix) 0.36mm nominal dia of stainless steel wire mesh and average width of aperture of 1.40mm fixed in gauzed skelton shutter of window with flat iron 15 x 03 mm with steel screws . (x) 3mm thick sheet glass, ordinary quality and with oil putty in square n. exc 0.5 sqm in each pane fixed in glass shutter of window. (xi) Fabrication and fixing arrangements as per specification including cutting holes and making good dismantled portion in PCC 1:2:4 type B-1 /cement plaster 1:4 as require and make finish good to the existing surface complete all as specified and directed. Notes : (i) For the purpose of measurement and payment double shutter both glazed and gauzed with frames shall be considered as one unit. (ii) Unit rate quoted against this item shall also include the iron mongery, grill and other accessoriries as mentioned above. (iii) The window upto 1.00 metre width shall consists of two leaves both for gauzed shutter and glazed shutter and all the shutters are openable. The window more than 1.00 metre width shall have two openable leaves on both outer side for gauzed shutter and glazed shutter and middle leaf/shutter shall be fixed type. iv) Unit rate quoted against this item shall be double shutter both glazed and gauzed with frames.

Taking down chowkats or frames with shutter area exceeding 1.50 Square meter and not exceeding 4.00 Square meter (without taking off shutters from the frames) and removing from site, including cutting holes for taking out existing hold fasts and making good the disturbed portion of jambs and adjoining surfaces to match with existing finish ,complete all as specified and as directed.

Supply and fixing factory made single extruded WPC (Wood Polymer Composite) solid door/ window/ Ceosetory windows & other frames/ chowkhat of size 50 x 75 mm comprising of virgin PVC polymer of K value 58–60 (Suspension Grade), calcium carbonate and natural fibers (wood powder/ rice husk/wheat husk) and non toxic additives (maximum toxicity index of 12 for 100 gms) fabricated with miter joints after applying PVC solvent cement and screwed with full body threaded star headed SS screws having minimum frame density of 750 kg/cum, screw withdrawal strength of 2200 N (Face) & 1100 N (Edge), minimum comp ressive strength of 58 N/mm2, modules of elasticity 900 N/mm2 and resistance to spread of flame of Class A category with property of being termite/borer proof, water/ moisture proof and fire retardant , ,complete all as specified and directed.