Tender For Special Repair To Roof Treatment Of 10 Jcos Govt Md Accn (P-133/1 To 2, P-134/1 To 2, P-138/1 To 2, P-150/1 To 2 And P-151/1 To 2, 24 Or Govt Md Accn (P-155/1 To 6, P 156/1 To 6, P-157/1 To 6 And P-158/1 To 6) Of 505 Abw Under Ge North Del, New Delhi-Delhi
TDR : 55712742
Tender Notice
BOQ
16 Days Left
New Delhi
Delhi
Tender For Special Repair To Roof Treatment Of 10 Jcos Govt Md Accn (P-133/1 To 2, P-134/1 To 2, P-138/1 To 2, P-150/1 To 2 And P-151/1 To 2, 24 Or Govt Md Accn (P-155/1 To 6, P 156/1 To 6, P-157/1 To 6 And P-158/1 To 6) Of 505 Abw Under Ge North Del
Name of Work:- SPECIAL REPAIR TO ROOF TREATMENT OF 10 JCOS GOVT MD ACCN (P-133/1 TO 2, P-134/1 TO 2, P-138/1 TO 2, P-150/1 TO 2 AND P-151/1 TO 2, 24 OR GOVT MD ACCN (P-155/1 TO 6, P 156/1 TO 6, P-157/1 TO 6 AND P-158/1 TO 6) OF 505 ABW UNDER GE NORTH DELHI CANTT-10
Sl. No.
Item Description
1
Dismantling of brick tiles, terracing tiles, single layer from roof laid, bedded and pointed in any mortar all as specified & directed.
2
Demolition or removal of Mud fuska from roofs, any thickness, including plastering and leeping without disturbing RCC roof slab and removal of debries of distance up to 1.50 km from working site.
3
Demolition of cement concrete (unreinforced) of any description and in any position not specifically provided for complete all as specified and as directed.
4
M&L Wire brushing and cleaning top surface of tiles, lime terracing or cement concrete, including flashings and junction of parapets, etc., and surface painting, with a layer of blown grade bitumen of any penetration applied hot @ 1.7 kg per sq. m, blinded with grit or pea size gravel @ 0.006 cum per sqm, and lightly tampered (area of flashings, etc., shall be added to the roof area) making surface good to receive further treatment etc complete all as specified.
5
Demolition of brick work or stone builder masonry, built in cement or cement lime mortar including all quoins, arches, pillars, etc, but excluding ashlar facings, dressed stone work and precast concrete articles complete.
6
M & L Brickwork with subclass 'B' Brick straight or curved on plan exc 6m mean radius, built in cement mortar 1:6 complete all as specified and directed.
7
Ditto- item No.6 but except brick complete.
8
M&L for providing PMM (Polymer modified cementitious mortar) :-(i) Dry sub strate surface and free of debris & dust(ii) Applying Epoxy bond coat on the sound substrate using approved spray machine & ensuring that no pin holes are visible.(In case pin holes are still visible after a coat, a second coat shall be applied to ensure absence of pin holes).(iii) Immediately after application of epoxy bond coat as above apply PMM (Polymer modified cementitious mortar) of 25 mm thickness.Note:- Application of PMM shall be preferably be in coats of appx 10mm thickness. PMM work shall be executed in fairely rapid successions so as entire work is completed with in 30 mins). PMM shall be pre packed ready to use.(iv) PMM surface to be moist cured for three days followed by air curing in temperature as recommended by manufactuer complete all as specified and directed. Please Enable Macros to View BoQ information
9
M&L for providing PMM (Polymer modified cementitious mortar) :-(i) Dry sub strate surface and free of debris & dust(ii) Applying Epoxy bond coat on the sound substrate using approved spray machine & ensuring that no pin holes are visible.(In case pin holes are still visible after a coat, a second coat shall be applied to ensure absence of pin holes).(iii) Immediately after application of epoxy bond coat as above apply PMM (Polymer modified cementitious mortar) of 25 mm thickness.Note:- Application of PMM shall be preferably be in coats of appx 10mm thickness. PMM work shall be executed in fairely rapid successions so as entire work is completed with in 30 mins). PMM shall be pre packed ready to use.(iv) PMM surface to be moist cured for three days followed by air curing in temperature as recommended by manufactuer complete all as specified and directed. Please Enable Macros to View BoQ information
We takes all possible care for accurate & authentic tender information, however Users
are requested to refer Original source of Tender Notice / Tender Document published by
Tender Issuing Agency before taking any call regarding this tender.
