REPAIR TO ROOF TREATMENT, FLASE CEILING AND MISC WORKS AT DARJIPURA AFS BARODA

Amount

Demolition of unreinforcement lime concrete/cement concrete in padding to roof slab and removing the rubbish off premises all as directed.

M&L for providing cement concrete type B-0, 1:2:4 using 12.5mm graded aggregate laid to stop 1:30 in padding for WPT over roof slab complete all as specified and directed by Engineer-in-Charge.

M&L for providing cement concrete type B 0, 1:2:4 using 12.5mm graded aggregate in cover fillet of 75 mm radius at junction of roof slab and parapet wall etc complete all as specified and directed by Engineer-in-Charge.

Removing of existing unserviceable water proofing treatment taking down cement plaster etc, of any description and cleaning of top surface of cement concrete flushing out junction of parapet walls & washing down with water to remove all dirt etc including preparation of surfaces to receive new treatment and removing the rubbish off premises.

M&L for applying cold bituminous primer @ 0.30 Ltr / Sqm conforming to IS 3384 laying APP polymer modified membrane 3mm thick 3.5 Kg/Sqm in weight with non-woven polyster reinforcement with plain finish and sealing all overlaps of 75mm in length side and 75mm on width side of membrane by torching the same as per manufacture instruction and all as per specified particular specification all as specified and directed by Engr-in Charge MAKE:-STP/PIDILITE/TIKITAR

Note:-(a) Rate quoted deemed to be inclusive of cleaning of surface to be treated properly to receve the primer and all as directed by the Engr-in-Charge.

© Necessary guirantee certificate shall be given by the ma enfficacy of theufactures for the material for 10 years from the date of completion of work.

(e) APP membrane treatment shall be done firstly at corners and junction of parapet wall 30cm on verticle position and 30cm on horizontal position shall be done with proper attention and work carried out by authorised applicator only.Main portion of roof treatment shall be commenced only on completion of corners/edges/junctions.

(f) APP membrane shall be taken upto outside of the parapet wall to an extent of 150mm minimum.

(g) Ensure while laying the treatment no bulging on surface/voids shall be found and proper care/attention be given for the treatment.

(h) If any work executed at site without any authorised applicator, the same shall be rejected and no payment shall be consider.

(j) Contractor shall produce the certificate from the manufacture for the authorised applicator before commencement of work.

M&L 10mm thick screed bed in CM 1:4 mixed with WPT 3% by weight of cement all as specified and as directyed by Engr-in-Charge.

Supply only intergral water proofing compound.

M&L removing the tank over roof and re-fixing in the same position (or lowering if requried) including cleaning all as specified and as directed by Engineer-in-Charge.. Note:- rate quoted shall deemed to be inclusive of making good the existing disturbed surface as directed by Engr-in-Chatrge.

Dismantling boarding any description fixed in any position with screws

M & L of false ceiling at all height of 600 x 600 x 15 mm mineral fibre ceiling tiles RH-99 of type micro looks edge laid on super fine XL 15 mm expose d grid systems with 15 mm wide T-section flanges. The frame work comprises of main runner of size 15 x 32 x 3000 mm spaced at 1200 mm centre securing fixed to the structural soffits by approved hangers at 1200 mm maximum centers. Hangers (GI wire of 4.0 mm dia) to be fixed by approved roof plug, level adjusters and screws etc. The last hanger at the end of each main runner should not be greater than 450 mm from the adjacent wall flush fitting 1200 mm long cross tees of size 15 x 26 x 1200 mm to be interlocked between main runners at 600 mm centers to form a 1200 mm x 600 mm module. Cut cross tees longer than that 600 mm to be supported independently. 600 mm x 600 mm modules to be formed by fitting 600 mm long flush fitting cross tees of size 15 x 26 x 600 mm centrally between the 1200 mm crosstees perimeter wall angle of size 19 x 19 x 3000 mm secured to wall at 450 mm maximum centres. Finally RH-99 mineral fibre tiel 15 mm thick micro look edge has to be laid on the 600 mm x 600 mm module.

Demolition of wall of brick and stone wall built in cement mortor incl all quoins, archs, pillars,etc all as specified and as directed.

M&L Brick work sub class B bricks, straight or curved on plan exc 6m mean radius built in CM 1:6 all as specified and as directed by Engineer-in-Charge

M&L for 10mm thick plaster in CM 1:6 on brick masonary finished even & smooth with out using extra cement all as specified.

Preaparation of new plaster wall surface and applying three coats of white wash on wall surface complete all as specified and directed

M/s GANGA CONSTRUCTION (BID ID -3125380)

M/S AMOL BAPUSAHEB MOTE (BID ID -3105496)

Chanda Construction Co. (BID ID -3111142)

Dagli Engineers (BID ID -3113453)