REPAIR AND CLEANING OF SEWAGE LINES MANHOLES SEPTIC TANK ETC AND MISC EXTERNAL SERVICES TO ALL MD OTM ACCN AT CHAUBATTIA UNDER GE RANIKHET

Amount

BOQ ( Sch A ) M & L for Cleaning of blocked sewage lines (SWG/RCC/CI PIPES) 100mm/150mm/200mm bore dia. systematically using necessary tools mechanically and /or manually such as by rodding, passing rop knots, bamboo fanti and disc of required size (with safety measure such as dirt and gas etc), flushing the pipe well with water till clear flow of sewage from both side between two adjacent manhole/gully traps of any depth, taking out sludge in semi liquid stage including all water effluences etc and removing all materials from site of work upto a distance not exceeding 50m and depositing in earth pit of suitable size with and including necessary excavation and earth work of pit in any type of soil including supply and sprinkling bleaching powder and covering sludge with earth after removal of blockage etc complete all as specified and directed. Note:- The contractor or his authorised rep shall attend day to day complaints related to sewage and drainage works during working hours at 9AM and shall report back at every evening at 5PM on daily basis after satisfactory completion of work. Rs 125/- per complaint shall be recovered from the contractor on account of non attending of any complaint (each complaint) within 48 hours.

Taking of existing manhole covers and cleaning of desludging silt, brick bats, debris, liquid waste, sludge in solid / semisolid state from the manholes including pumping out sludge wherever necessary, sludgging, diverting the flow in the drain, if necessary and staking the removed silt/sludge in deposit away from the edge of manholes as directed including use of safety belt, dry cells torch for lighting in side the man hole and taking similar safety measures and removing the sludge to a distance exceeding 250m but not exceeding 500m, with and including execavation and earth work in any type of soil for newly excavated pits of suitable size, depositing the sludge in newly excavated pit and covering with excavated earth and cleaning the manholes with clean water etc complete all as directed for manholes of depth not exceeding 1.00 meter. Note:- (i) Rate quoted by contractor shall include excavation and earth work of pit in any type of soil. (ii) No extra payment shall be made for de-watering which shall deemed to be included in unit rate quoted by contractor. (iii) Necessary T&P, equipments and safety wears/measures shall be provided by contractor without any extra cost to Govt. (iv) The contractor or his authorised rep shall attend day to day complaints related to sewage and drainage works during working hours at 9AM and shall report back at every evening at 5PM on daily basis after satisfactory completion of work. Rs 125/- per complaint shall be recovered from the contractor on account of non attending of any complaint (each complaint) within 48 hours.

Taking off existing covers of septic tanks & cleaning of septic tank of any size/capacity by dewatering and taking out sludge in liquid mud, silt or in solid state after emptying the solid/waste water by manual or by mechenical means and removing the sludge to a distance n. exc 50m and burying the sludge in newly excavated pit of suitable sizes with and including necessary excavation and earth work in any type of soil and covering the same with excavated earth and placing in position the removed covers complete all as specified and directed. Note:- The contractor or his authorised rep shall attend day to day complaints related to sewage and drainage works during working hours at 9AM and shall report back at every evening at 5PM on daily basis after satisfactory completion of work. Rs 125/- per complaint shall be recovered from the contractor on account of non attending of any complaint (each complaint) within 48 hours.

Cleaning of blocked sewage lines/manhole bloakages (including WC, Urinal, kitchen and bathroom) systematically, using necessary tools mechanically and /or manually such as by rodding, bamboo fanti and disc of required size (with safety measure such as dirt and gas etc), flushing the pipe well with water till clear flow of sewage from both side between two adjacent manhole/gully traps or WC/NT of any size or depth, taking out sludge in semi liquid stage/roots of tree etc including all water effluences etc and removing all materials from site of work upto a distance not exceeding 50m and depositing in earth pit of suitable size with and including necessary excavation and earth work in any type of soil and supply and sprinkling bleaching powder and covering sludge with earth after removal of blockage etc complete all as specified and directed. Note:- These complaints are to be attended on day to day basis with sufficient manpower and tools. Complaint shall be received by contractor/by auth rep from office at 9 AM.

Excavation in trenches n exc 1.5m wide & n exc 1.5m in depth in hard/dense soil for foundation etc or for manholes, shafts etc n exc 10 sqm on plan and getting out complete all as specified and directed.

Demolition and breaking up drain pipes (SWG, AC or RCC) of any size set in cement mortar incl cement concrete bedding haunching etc and removing from site to a distance n exc 50m as directed all as specified and directed.

M & L for cement concrete 1:4:8, type D-2 (using 40 mm graded stone aggregate) as in bed to drain pipes of 150 mm bore including packing under and haunching against the sides of pipe after they are laid and tested complete all as specified and directed.

M & L for 150 mm bore salt glazed stoneware drain pipes grade 'A' laid in trenches and jointed in cement sand mortar 1:1 with spun yarn complete all as specified and directed.

Returning, filling, including spareading, levelling, watering and well ramming in layers n. exc. 25 Cm in hard/dense soil complete all as specified & directed.

Removing surplus excavated soil to a distance not exc 50mtr & depositing where directed at a level n. exc 1.5 mtr above the starting point complete all as specified and directed.

S&F in repairs 100mm bore sand cast iron soil, waste and vent pipes in any length with or without ears, with cement joints, fix to wall complete all as specified and directed.

S&F in repairs 75mm bore sand cast iron soil, waste and vent pipes in any length with or without ears, with cement joints, fix to wall complete all as specified and directed.

S & F in repairs 100 mm bore CI Bends, diminishing pieces or tapers of any radius with proper joints complete all as specified and directed.

S & F in repairs 75 mm bore CI Bends, diminishing pieces or tapers of any radius with proper joints complete all as specified and directed.

S & F in repairs mild steel clamp made out of 50x5 mm flat iron and 16mm dia round irion stays including nuts and bolts and securing ends of stays to walls or roof for 75 mm bore pipe complete all as specified and directed.

S & F in repairs mild steel clamp made out of 50x5 mm flat iron and 16mm dia round irion stays including nuts and bolts and securing ends of stays to walls or roof for 100 mm bore pipe complete all as specified and directed.

S & F in repairs 75 mm bore PVC (SWR) pipe single socketed, in any length with rubber ring joint fixed to walls or in floors complete all as specified and directed.

S & F in repairs 110 mm bore PVC (SWR) pipe single socketed, in any length with rubber ring joint fixed to walls or in floors complete all as specified and directed.

S & F 110 mm bore PVC (SWR) plain bend of any radius with rubber ring joints complete all as specified and directed.

S & F 75 mm bore PVC (SWR) plain bend of any radius with rubber ring joints complete all as specified and directed.

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

S&F MS steel TMT bars 6mm to 8mm dia, cut to length bent to shape required, including cranking, bending spirally for hooping for columns hooking ends and binding with mild steel wire (annealed) not less than 0.9mm dia or securing with clips, quality conforming to IS 1786-1985 complete all as specified and directed

M & L for RCC 1:2:4 type B1 using 20mm graded crushed stone aggregate as in precast cover slab for man holes, drains, channels etc set in cement mortar 1:4 including necessary formwork complete all specified and directed.

S & F MS steel TMT bars 10mm dia and over cut to length bent to shape required, including cranking, bending spirally for hooping for columns hooking ends and binding with mild steel wire (annealed) not less than 0.9mm dia or securing with clips, quality conforming to IS 1786-1985 complete all as specified and directed

Demolition of pre-cast block walling / brick work or stone/boulder masonry including all quoins, arches, pillars, etc built in cement mortar complete all as specified and directed

M & L for brick work with sub class B Bricks, using old size bricks, straight or curved on plan exc 6m mean radius built in cement mortar 1:6 complete all specified and directed

M&L for PCC 1:2:4 type B2 using 40mm graded stone aggregate as in suface channels and drains including necessary formwork complete all as specified and directed

M & L for rendering 15 mm thick in cement mortar 1:4 to fair faces of brick work or concrete surfaces finished even and fair complete all as specified and directed.

Demolition of cement concrete (unreinforced) in ground floors and pavings not exceeding 15 cm thickness (below or above ground level) complete all as specified and directed.

M&L for 100mm thick cement concrete type B-1, 1:2:4 (using 20mm graded stone aggregate) as in floor/hard standing pavement/ path finished even and smooth with using extra cement complete all as specified and directed.

KUMAON VALLEY CONSTRUCTION

SS Construction Co