Tender For Provision Of Retaining Wall At Certain Places Of Joshimath Mil Station, joshimath-Uttarakhand

Tender For Provision Of Retaining Wall At Certain Places Of Joshimath Mil Station; 1 Excavation In Trenches N.Exc. 1.5 M Wide And Not Exc 1.5 M Depth For Foundation And Getting Out In Hard Dense Soil All As Directed. 2 M&L Cement Concrete 1:4:8 Type D2using ( 40 Mm Graded Stone Aggregate ) As In Filling, Fdn, Mass Concrete And Sub Base Of Floors Etc. 3 Returning, Filling In Including Spreading Leveling Watering And Well Ramming In Layers Not Exc 25 Cm ( Soil ) . 4 Removing Excavation Materials Not Exc 50 Metre And Deposition Where Directed At A Level Not Exc 1.5 M Above The Starting Point ( Soil ) . 5 M&L For Rcc M-25 Design Mixas In Walls, Retaining Walls, Basement Walls, Ballast Walls And The Like Of Any Thickness Above Top Of Footing Including Attached Pilasters And Buttresses And Making Necessary Weep Holes Including Pvc Pipe Complete All As Specified And Directed 6 S&F Mild Steel Tmt Bar 10 Mm Dia And Over, As In Reinforcement, Cut To Length, Bent To Shape Etc, Including Binding With And Including Mild Steel Wire ( Annealed ) Not Less Than 0.9 Mm Dia Complete All As Specified And Directed. 7 S&F Mild Steel Tmt Bar 5Mm Dia And Over, As In Spacer / Stirrups, Cut To Length, Bent To Shape Etc, Including Binding With And Including Mild Steel Wire ( Annealed ) Not Less Than 0.9 Mm Dia Complete All As Specified And Directed. 8 M&L Pcc 1:2:4 Type B-0 ( Using 12.50 Mm Graded Stone Aggregate ) As In Coping Including Form Work Complete All As Specified. 9 S / F 110 Mm Dia Pvc ( Swr ) Pipes Single Socketed Fixed In Walls And Floors Or Trenches Etc. As In Weep Holes Of Retaining Wall Complete All As Specified. 10 M&L Hand Packing Broken Stone Or Boulders ( Any Thickness ) At Back Of Walls Over Arches Andraising ( Or Lowering ) To The Required Level Complete All As Specified 11 Use And Waste Of Form Work To Sides Of Concrete Foundation, Footing, Bases Of Columns, Raft And Raft Beams, Sides And Soffits Of Foundation And Plinth Beams And Similar Work Vertical Or To Batter, Flat, Rough Finish Surface Of Concrete Complete All As Specified And Directed. 12 Use And Waste Of Form Work To Walls, Retaining Walls, Basement Walls, Ballast Walls And The Like Including Attached Pilasters And Buttresses And Similar Work Vertical Or To Batter, Flat, Fair Finished Surface Of Concrete Complete All As Specified And Directed. 13 M & L Hard Core Of Gauge N. Exc 63 Mm, Deposited Spreaded And Leveled In Layer Not Exc 15 Cm Thick, Watered And Rammed To A True Surface, Broken Stone Or Boulder. 14 M&L For Pcc 75Mm Thick, 1:4:8 Type D-2 Using 40Mm Graded Stone Aggregate As In Sub Base Of Flooring Complete All As Specified And Directed. 15 M&L For Chequered Cement Concrete Tiles Of Size 30Cm X30cm X 25Mm Thick, Set And Jointed And Pointed In Neat Cement Slurry In Floors With Grey Cement And Pigments Over 15 Mm Thick Screed Bed In Cm 1:4 Complete All As Specified And Directed. 16 M&L For Pcc 1:3:6 Type C2 Concrete Bed To Drain Pipes Including Packing Under, And Haunching Against The Sides Of Pipes Of Dia 150 Mm After They Are Laid And Tested; Complete All As Specified And Directed. 17 S&F For 150 Mm Bore Reinforced Concrete Pipes, Class Np2, Laid And Jointed Complete With Collars Connected As Directed By Engineer-In-Charge.

Sr No	CorrigendumDate	Corrignedum	CorrigendumType	NewSubmissionDate
1	07-Dec-2023	Bid Auto Extn Corrigendum	Bid Auto Extn Corrigendum	14-12-2023

INR 500 /-

INR 31600.0 /-

INR 15.78 Lakhs /-

NAME OF WORK:PROVN OF RETAINING WALL AT CERTAIN PLACES OF JOSHIMATH MIL STN

Sl. No.	Item Description
1	Excavation in trenches n.exc. 1.5 m wide and not exc 1.5 M depth for foundation and getting out in hard dense soil all as directed.
2	M&L Cement concrete 1:4:8 type D2using (40 mm graded stone aggregate) as in filling, fdn, mass concrete and sub base of floors etc.
3	Returning, filling in including spreading leveling watering and well ramming in layers not exc 25 cm (soil).
4	Removing excavation materials not exc 50 Metre and deposition where directed at a level not exc 1.5 M above the starting point (soil).
5	M&L for RCC M-25 design mixas in walls, retaining walls, basement walls, ballast walls and the like of any thickness above top of footing including attached pilasters and buttresses and making necessary weep holes including PVC pipe complete all as specified and directed
6	S&F mild steel TMT bar 10 mm dia and over, as in reinforcement, cut to length, bent to shape etc, including binding with and including mild steel wire (annealed) not less than 0.9 mm dia complete all as specified and directed.
7	S&F mild steel TMT bar 5mm dia and over, as in spacer/stirrups, cut to length, bent to shape etc, including binding with and including mild steel wire (annealed) not less than 0.9 mm dia complete all as specified and directed.
8	M&L PCC 1:2:4 type B-0 (using 12.50 mm graded stone aggregate) as in coping including form work complete all as specified.
9	S/F 110 mm dia PVC (SWR) pipes single socketed fixed in walls and floors or trenches etc. as in weep holes of retaining wall complete all as specified.
10	M&L hand packing broken stone or boulders (any thickness) at back of walls over arches andraising (or lowering) to the required level complete all as specified
11	Use and waste of form work to sides of concrete foundation, footing, bases of columns, raft and raft beams, sides and soffits of foundation and plinth beams and similar work vertical or to batter, flat, rough finish surface of concrete complete all as specified and directed.
12	Use and waste of form work to walls, retaining walls, basement walls, ballast walls and the like including attached pilasters and buttresses and similar work vertical or to batter, flat, fair finished surface of concrete complete all as specified and directed.
13	M & L hard core of gauge n. exc 63 mm, deposited spreaded and leveled in layer not exc 15 cm thick, watered and rammed to a true surface, broken stone or boulder.
14	M&L for PCC 75mm thick, 1:4:8 type D-2 using 40mm graded stone aggregate as in sub base of flooring complete all as specified and directed.
15	M&L for chequered cement concrete tiles of size 30cm X30cm X 25mm thick, set and jointed and pointed in neat cement slurry in floors with grey cement and pigments over 15 mm thick screed bed in CM 1:4 complete all as specified and directed.
16	M&L for PCC 1:3:6 type C2 Concrete bed to drain pipes including packing under,and haunching against the sides of pipes of dia 150 mm after they are laid and tested; complete all as specified and directed.
17	S&F for 150 mm bore Reinforced concrete pipes, class NP2, laid and jointed complete with collars connected as directed by Engineer-in-Charge.