SPECIAL REPAIR TO SEWAGE LINE OF JCO AND OR MD ACCN IN BAIRAGARH UNDER GE BHOPAL

Note :(i) Please refer Sch A/ BOQ Notes before quoting the tender for all phases/ items mentioned below. (ii) Amount of Schedule of credit shall be deducted offline

Excavation in trenches, not exceeding 1.5 m wide and not exceeding 1.5 m in depth for foundation, etc or not exceeding 10 Sqm on plan and not exceeding 1.5 m in depth for shafts, cesspits, manholes, pier holes, etc and getting out in soft loose of soil complete all as specified and directed.

Excavation in trenches, not exceeding 1.5 m wide and not exceeding 1.5 m in depth for foundation, etc or not exceeding 10 Sqm on plan and not exceeding 1.5 m in depth for shafts, cesspits, manholes, pier holes, etc and getting out in Hard dense soil of soil complete all as specified and directed.

Excavation in trenches, not exceeding 1.5m wide and exceeding 1.5 m but not exceeding 3.0 m in depth for foundation, etc or not exceeding 10 Sqm on plan and not exceeding 1.5m in depth for shafts, cesspits, manholes, pier holes, etc and getting out in soft loose of soil complete all as specified and directed.

Demolition and breaking up 200 mm dia drain pipes (salt glazed ware, AC or reinforced concrete) set in cement mortar /concrete complete all as specified and directed.

Demolition and breaking up 300 mm dia drain pipes (salt glazed ware, AC or reinforced concrete) set in cement mortar /concrete complete all as specified and directed.

S&F of 200 mm dia DWCPE pipe, class SN-8 structural wall polyetylene (Pipe with online coupler and elastomeric rubber ring) with hollow annular smooth outer surface and a smooth inner surface (double wall plain) for non pressure underground drainage and sewage application, type B nomial size (Dn /ID) made of polyethylene (PE) material confirming to ISI 6098 (Part II: 2013) and to be transported, handled, installed and jointed as per Annex A of ISI 6098 (part II: 20130) complete all as specified and directed.

All as per item No. 6 here-in-before but of 300 mm dia complete

M&L for concrete bed to drain pipes 300 mm dia in cement concrete 1:4:8 type D2 (using 40 mm graded stone aggregate) incl packing under and haunching against the sides of pipes after they are laid and tested complete all as specified and directed.

M&L for 300 mm dia RCC drain pipes, class NP-2 with collars and laid in trenches and jointed in CM 1:3 complete all as specified and directed.

Returning filling in any type of soil including spreading levelling watering and well ramming in layers n. exc 25 cm complete all as specified and directed.

Removal of surplus spoil/ excavated material to a distance exc 1.50 km but n exc 5.00 km and depositing where directed at a level n exc. 1.5 m above the starting point complete all as specified and directed.

Demolition of concrete (un-reinforced) of any description and in any position not otherwise specifically provided for complete all as specified and directed.

Demolition of brick work or stone/ boulder masonry built in cement mortar complete all as specified and directed.

M&L for cement concrete 1:4:8 type D-2 (using 40 mm graded stone aggregate) as in foundation, filling, subbase and mass concrete complete all as specified and directed.

M&L for cement concrete 1:2:4, type B-1 (using 20 mm graded stone aggregate) as in bed blocks, lintels, cills, steps, seismic and other similar bands, kerbs, coping, benching and like etc incl necessary form work complete all as specified and directed.

M&L for hardcore of guage n. exc 63 mm of broken stone or boulders, deposited, spread and levelled in layers n. exc 15 cm thick, watered and rammed to a true surface complete all as specified and directed.

M&L for brick work with modular size fly ash bricks, straight or curved on plan exc 6 m mean radius, built in CM 1:6 complete all as specified and directed.

M&L for 15 mm thick rendering in cement mortar 1:4 on brick/ concrete surfaces of walls, finishing the surfaces even and smooth without using extra cement complete all as specified and directed.

M&L for RCC M-25 (using 20 mm graded stone aggregate) as in walls, retaining walls, basement walls, ballast walls and the like; any thickness; above top of footings; including attached pilasters and buttresses complete all as specified and directed.

M&L for mild steel TMT bars 10 mm dia and over, cut to length, bent to shape required, including cranking, bending spirally for hooping for columns, hooking ends and binding with and including mild steel wire (annealed) not less than 0.9 mm dia or securing with clips complete all as specified and directed.

Demolition of cement concrete reinforced (reinforcement cut as required to facilitate demolition) in any description and in any position not otherwise specifically provided for complete all as specified and directed.

S&F in replacement factory made precast cement concrete cover of size 600 x 600 mm x 70 mm thick of M-20 grade concrete duly reinforced with 8 mm dia MS bar @ 100 mm c/c both way and MS hook both side complete all as specified and directed. Note: Quoted rate are inclusive of reinforcement and hooks.

All as per item No. 22 here-in-before but of size 450 x 600 mm x 70 mm thick.

All as per item No. 22 here-in-before but of size 450 x 900 mm x 70 mm thick.

S&F of 110 mm bore PVC (SWR) bends any radius and jointed with solvent cement complete all as specified and directed.

S&F of 110 mm bore PVC (SWR) pipes, single socketed in any length with rubber ring joints laid in trenches or fixed to walls with clamps complete all as specified and directed.

S&F in replacement 75 mm bore PVC (SWR) pipes, single socketed in any length with rubber ring joints laid in trenches or fixed to walls with clamps complete all as specified and directed.

S&F in replacement 110 mm bore PVC (SWR) pipes, single socketed in any length with rubber ring joints laid in trenches or fixed to walls with clamps complete all as specified and directed.

S&F in repairs 75 mm bore PVC (SWR) bends any radius and jointed with solvent cement complete all as specified and directed.

S&F in repairs 110 mm PVC (SWR) bends any radius and jointed with solvent cement complete all as specified and directed.

S&F in repairs 75 mm bore PVC (SWR) junction single (single 'T') equal or unequal and jointed with solvent cement complete all as specified and directed.

S&F in repairs 110 mm bore PVC (SWR) junction single (single 'T') equal or unequal and jointed with solvent cement complete all as specified and directed.

S&F in repairs 75 mm bore PVC(SWR) vent cowl complete all as specified and directed.

S&F in repairs 110 mm bore PVC(SWR) vent cowl complete all as specified and directed.

M&L for cutting into existing manholes/ septic tanks for connecting new drains, making good to pipes and rendering, cutting out existing benching for forming branch channel (1/2 round or 3/4 section) in cement concrete 1:2:4 type B-1, smooth finished and reforming benching as required for 150 mm dia pipe complete all as specified and directed.

S&F of FRP (Fiber-Reinforced Plastic) septic tank with a 5000-liter capacity, horizontal type of 5 - 8 mm wall thickness, No of partition 2 to 3 with inlet and outlet 3 - 4 inch with gas pipe complete all as specified and directed

S&F of FRP (Fiber-Reinforced Plastic) biodigestive septic tank having 1000 ltr capacity of size 1000 x 1000 x 1000 mm & of wall thickness 5 - 8mm complete all as specified and directed

Deduct Schedule of credit (calculation will be done off line) Rs. 68640.00