CWE/P-77/2020-21 SPECIAL REPAIR TO SEWER LINES OF JCOS AND ORS MD ACCN BUILDING NO NP-01 TO NP-07, NP-09, NP-10, NP-12 AND NP-13 OF CERTAIN UNIT UNDER GE WEST PATHANKOT

Amount

Dismantling of brick or stone masonry, built in cement mortar including all quoins, arches, pillars etc but excluding ashlars facings, dressed stone work, complete all as specified and directed. Note: The brick work being demolished/dismanteled in the sewage Manhole and unhygenic brick shall not be reused and shall be removed from the site without any extra cost out side the periphery of defence land at Contractor own arrangements where sanitary hazards do not take place as per direction/instruction of civil authoirty

M & L Brick work with burnt clay sewer bricks (average compressive strength of sewer bricks not less than 175 kgf/Sqcm and individual compressive of any brick not leess than 160 kgf/Sqcm) straight or curved on plan exceeding 6m mean radius for manholes/septic tanks/soakage well etc built in cement mortar 1:4, complete all as specified.

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

Demolition of cement concrete (reinforced) of any description and in any position not otherwise specifically described complete all as directed by Engineer-in-Charge.

M & L precasted RCC1:2:4 type B-1 (using 20mm grade crushed stone agregate) manhole over slabs of size as per site requirement or as directed by Engr-in-Charge in circular/square/rectangular size as per site requirement and set in cement motor 1:4 complete all as specified and directed.

M & L TMT bars, 5mm to 10mm dia and over, cut to length, bent to shape required including cranking, bending spirally or hooping for column, hooking ends and binding with and including mild steel wire(annealed) not less than 0.90mm dia complete all as specified.

Demolition of cement concrete (un reinforced) of any description and in any position not otherwise specifically described complete all as directed by Engineer-in-Charge.

M & L PCC 1:3:6 type C-2 (using 40 mm graded crushed stone aggregate) as in foundation filling & mass concrete all as specified and directed by Engr –in Charge

Excavation in trenches n.exc 1.5m wide and n.exc 1.5m in deep for foundation etc. and getting out in any type of soil, complete all as specified. Note:-Necessary shuttering to retain loose soil from falling down and arrangements for labour to work in mud and foul spaces will be included in quoted rates.

Description all as per srl item No 09 here-in-before exceding 1.5 m depth but not exceding 3 metre depth

Demolition and breaking up drain pipes of 100/110mm dia (Salt glazed ware, AC or Reinforced concrete) set in cement mortar complete all as specified and directed.

Demolition and breaking up drain pipes of 150/160mm dia (Salt glazed ware, AC or Reinforced concrete) set in cement mortar complete all as specified and directed.

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

S&F unplasticisted PVC drainage pipe 160 mm dia wth wall thickness 4.7 mm (minimum) of pressure rating 8 KN/Sqm laid in trenches or in floors and joined including testing conforming to IS 15328-2003 complete all as speified and directed.

S&F unplasticisted PVC drainage pipe 200 mm dia wth wall thickness 5.9 mm (minimum) of pressure rating 8 KN/Sqm laid in trenches or in floors and joined including testing conforming to IS 15328-2003 complete all as speified and directed.

"M&L for fabricate at site PCC manhole chamber of size 600mmx600mmx600mm internal dimensions of the chamber with thickness of wall 75mm reinforced with TMT bar 8mm dia as per site requirement including necessary from work and providing inlet hole of 110mm dia and exit hole of 160mm dia complete all as directed.The following shall also be included in the quoted rates (i) 10mm thick plaster in cement mortar 1:6 internally. (ii) PCC 1:3:6 type C-2 100m thick in foundation. Note:- TMT bars shall be measure and paid separately under respective item of BOQ.

S&F unplasticisted PVC drainage pipe 110 mm dia wth wall thickness 3.2 mm (minimum) of pressure rating 8 KN/Sqm laid in trenches or in floors and joined including testing conforming to IS 15328-2003 complete all as speified and directed.

S&F unplasticisted PVC drainage pipe 110 mm dia wth wall thickness 3.2 mm (minimum) of pressure rating 8 KN/Sqm fixed to walls and joined including testing conforming to IS 15328-2003 complete all as speified and directed.

S&F PVC gully traps for connection upto 200mm pipe multiple connection fixing (ISI marked) complete to floor level complete all as specified and directed.

S & F 110 PVC (SWR) bends any radius (ISI marked) complete all as specified.

S & F 110 PVC (SWR) junction angle, (Single T) equal or unequal (ISI marked) complete all as specified.

S & F 110 PVC (SWR) vent cowl (ISI marked) complete all as specified.

M & L Concrete bed to drain pipes 110mm including packing under and haunching against the sides of pipes after they are laid and tested in cement concrete 1:4:8 D2 (using 40mm graded crushed stone aggregate) complete all as specified and directed.

M & L Concrete bed to drain pipes 160mm including packing under and haunching against the sides of pipes after they are laid and tested in cement concrete 1:4:8 D2 (using 40mm graded crushed stone aggregate) complete all as specified and directed.

M & L Concrete bed to drain pipes 200mm including packing under and haunching against the sides of pipes after they are laid and tested in cement concrete 1:4:8 D2 (using 40mm graded crushed stone aggregate) complete all as specified and directed.

Surface excavation n. exc 30cm deep and avg 15cm in foul condition to remove heaps of waste , cleaning flora & fauna , follage and bushes around septic tank , soakage well and manholes and removing debrises/heaps of bushes /vegetation etc from the vicinity and depositing at a place as directed by Engr-in-charge as directed.

Add to (or deduct from) srl item no 26 for every 3cm or part there of above or below 15 cm average depth complete all as specified and as directed.

M & L hardcore of guage n exc. 63 mm, 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 directed.

M & L 75mm thick cement concrete type B-1, 1:2:4 ( using 20mm graded crushed stone aggregate) finishing concrete even and smooth with out using extra cement all as specified.

S & F repairs Vitrous China Squating pan, 'Orissa' pattern size 580 x 440 mm white with integral foot rests including connection to tarp and to flushing pipe, anti-syphonage pipe, etc. complete including and making good the floor with provn of concrete bedding including flushing cistren and flush pipe complete all as specified and directed.

Returning, filling in, including spreading, leveling, watering and well ramming in layers not exceeding 25cm, in any type of soil, complete all as specified and as directed.

Removal of excavated material (soil) to a distance not exc 250m but not exceding 500m and depositing where directed at a level not exceeding 1.5mtr above starting point complete all as specified and directed

Notes : The Schedule of Credit amount shall be deducted from the total of this schedule(BoQ) to arrive at Contract Sum.

M/S SALARIA BUILDERS

M/S RUDRA CONSTRUCTION CO