GE/U(N)-05/2020-21 REPAIR/MAINT AND CLEANING OF SEPTIC TANK SOAKAGE WELLS MANHOLES SEWAGE LINES AT CH (NC) FHO AMSD MUKHERJEE ENCLAVE AND MEDICAL COMPLEX UNDER AGE B/R-I OF GE (NORTH) UDHAMPUR

Amount

Taking down eaves gutters and rainwater pipes (any size or pattern), including all fittings, heads, shoes, bends, swan-necks, etc., including cleaning or refixing or removal to Store (measured overall as fixed along the centre line over fittings and accessories) complete all as specified and as directed by Engr-in-charge

Dismantling/ demolition of wrought iron/ mild steel / steel works of any description and in any position , complete all as specified and as directed by Engr-in-charge.

Demolition of Brickwork or stone/boulder masonry, built in cement mortar or cement lime mortar including all quoins,arches,pillars,etc,but excluding ashlar facing, dressed stone work and precast concrete articles, complete all as specified and directed by Engineer-in-Charge.

Demolition of reinforced cement concrete of any description and in any position not otherwise specifically provided and removing the demolished material from side, complete all as specified and directed by Engineer-in-Charge.

Excavation in trenches not exceeding 1.50m wide and not exceeding 1.50m in depth for foundation etc or for shafts, manholes, pier holes etc n.exc 10 sqm on plan and not exc 1.50m in depth and getting out in any type of soil, complete all as specified and directed by the Engr-in-charge.

Excavation in trenches not exceeding 1.50m wide and not exceeding 1.50m in depth for foundation etc or for shafts, manholes, pier holes etc n.exc 10 sqm on plan and not exc 1.50m in depth and getting out in soft/disintegrated rock, complete all as specified and directed by the Engr-in-charge.

Returning filling in, including spreading, levelling, watering and well ramming in layers not exceeding 25 cm thick in any type of soil complete all as specified and directed by Engineer-in-Charge.

Removing excavated soil to a distance not exceeding 50 metre and depositing where directed at a level not exceeding 1.5 metre above the starting point complete all as specified and directed by Engineer-in-Charge.

Brick work with sub class 'B' bricks, straight or curved on plan exceeding 6 metre mean radius, using old size bricks, built in cement mortar 1:6 ,complete all as specified and directed by Engineer-in-Charge.

All as per item No 9 herein before, but except bricks. Note-Old bricks obtained against dismantling shall be used.

Walling of random rubble, unclursed, well bonded, bedded and solidly hearted, built in cement mortar 1:4 complete all as specified and as directed by the Engr-in-charge.

All as per Srl No 11 herein before but except stone. Note : Old stone serviceable obtained against dismantling shall be used.

Providing cement concrete 1:3:6 type C-1 ( Using 20 mm graded crushed stone aggregate ) as in coping, Gola etc. including necessary form work etc, complete all as specified and as directed by the Engr-in-charge.

Cement concrete 1:2:4 type B-2 ( Using 40 mm graded crushed stone aggregate ) as in surface channel or drain including necessary form work etc, complete all as specified and as directed by the Engr-in-charge.

Precast reinforced cement concrete 1:2:4 type B-1 using 20 mm graded crushed stone aggregate as in cover slabs ( for manholes etc). and similar articles with plain faces, set in cement mortar 1:6, including demolation of existing slab, complete all as specified and directed by Engr-in-Charge. NOTE:-Reinforced measured and paid separataly in respective item.

Reinforced cement concrete 1:2 :4 type B-1, (using 20mm graded crushed stone aggregate) as in slabs supported on walls, beams and columns in floors, roofs, landings, balconies, canopies deck slabs, and in shelves and the likefor sentry post complete all as specified and directed by Engineer-in-Charge.

use and waste form work to side and soffits of subpended slab such as roof slab floor slab landing and similar work not exceeding 200 mm thick (horizontal or sloping) for rough finished surface of concrete flat, complete all as specified and as directed by Engr-in-charge.

Mild steel TMT bars 6 to 8mm dia ,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 0.9mmdia or securing with clips, complete all as specified and directed by the Engineer-in-Charge.

Framed brackets of angles or tees with web and flanges cut to shape, drilled and countersunk for screw, including bending and welding angles, as necessary, gusset plates, riveting, etc.. n exc10 kg each brackets, conforming to Fe.290.Gde-E-165 (Brackets over 10 kg each to be measured under 'Structural Steel'), complete all as specified and as directed by Engr-in-charge.

Non skid ceramic coloured tiles 7 to 8mm thick (Square or rectangular) area of each tile exceeding 0.11 Sqm but not exceeding 0.18 Sqm, laid in floors etc, set and jointed in neat cement slurry and pointed in white or coloured cement to match the shade of tiles with and including laying of 15 mm thick screed bed or bedding layer in CM 1:6 including taking down of existing, complete all as specified and directed by Engineer-

Racking out pointing of wall and flush pointing to random rubble, uncoursed on brought upto course on masonry or concrete block walling in cement mortar 1:4 complete all as specified and as directed by the Engr-in-charge.

15 mm thick cement plaster on the fair face of brick or concrete surface in cement mortar 1:4 finished even and smooth without using extra cement,all as specified and directed by the Engr-in-charge.

Preparation of new steel surfaces of any description not otherwise described over 10 cm width or girth and applying two coats of synthetic enamel paint over a coat of red oxide primer, complete all as specified and directed by Engineer-in-Charge.

Systematically Cleaning of blockage of WC Indian, Orrisa pattern or European type and bathroom/ kitchen including cleaning of Nahani traps/gully traps/floor by removing of all the mud/sludge and getting out including cleaning of SGSW or CI pipe upto Ist manhole and depositng the sludge in a pit of suitable size at a distance not exceeding 50 metres from the gully trap and covering the same with the soil obtained from excavation of of pit including all excavations and earth work complete all as specified and as directed by Engineer-in-charge. (The quoted rate includes for keeping particular WC under taken once for cleaning, functional for full contract period.) Note :- (i) The contractor or his authorised representative shall collect the complaints of all blockage from complaint cell/Engr-in-charge daily and all complaints will be rectified by the contractor with in same day and returne the complaint slip after completion of complaint and get receipt from concerned JE/Engr-in-charge. If he fails to complete the work with in same day then recovery will be made @150.00 per complaint per day. (ii) Work shall be done in foul conditions , necessary precautionary measures/equipments to be adopted by the contractor . (iii) Any damage caused during cleaning shall be made good by the contractor to the entire satisfaction of Engr-in-Charge without any extra cost to Govt.

Cleaning of existing sewage pipe lines 100mm/150mm/200mm/250mm internal dia at any depth by removing the manhole covers of any type/size and cleaning by means of hydraulic jet pressure machine required at site from manholes and well flushing with water after cleaning including getting out sludge if any and liquid materials from connecting manholes deposited in sewer lines removing the solids and sludge to distance place outside the defence land in closed containers and reinstating the manhole cover to its original position (cost of removal of sludge/liquid material from sewage lines is included in the rate of this item and the rate quoted also includes for keeping particular sewage line which is undertaken once for cleaning, functional for full contract period) complete all as specified and directed. Note :-(i) Work shall be done in foul conditions , necessary precautionary measures/equipments to be adopted by the contractor . (ii) The solid or semi solid sludge shall be burried in pits and fully covered with a layer of lime powder and earth. (iii) Rates quoted by the contractor shall be deemed to have considered all such contingencies including removal and refixing man hole covers. (iv) Any damage caused during cleaning shall be made good by the contractor to the entire satisfaction of Engr-in-Charge without any extra cost to Govt.

Cleaning and desludging & de-watering of existing septic tanks for 100 users and opening covers, and including inlet and outlet chambers and soakage well, taking out sludge & sewage water in any form alongwith all other foreign materials by mechanical equipment or by way of other suitable means , and removing waste material/sludge etc to a distance n.exc 50 mtr including digging , burrying in ground (Qty of desludging taken out n. exc 12.0 Cum and Dewatering n exc 12.0 Cum from Each Septic tank) complete all as specified and directed by Engineer-in-charge. Note :- (i) Work shall be done in foul conditions , necessary precautionary measures/equipments to be adopted by the contractor . (ii) The solid or semi solid sludge shall be burried in pits and fully covered with a layer of lime powder and earth. (iii) Rates quoted by the contractor shall be deemed to have considered all such contingencies including removal and refixing man hole covers. (iv) Any damage caused during cleaning shall be made good by the contractor to the entire satisfaction of Engr-in-Charge without any extra cost to Govt. (v)The quoted rates includes for keeping the particular septic tank and soakage well undertaken once for de-sludging/ de-watering functional for full contact period.

All as per item Srl No 26 herein before but for 50 users capacity(Qty of desludging taken out n. exc 6.0 Cum and Dewatering n exc 6.0 Cum from Each Septic tank) complete all as specified and directed by Engineer-in-charge

All as per item Srl No 26 herein before but for 25 users capacity (Qty of desludging taken out n. exc 4.0 Cum and Dewatering n exc 4.0 Cum from Each Septic tank) complete all as specified and directed by Engineer-in-charge

Reinforced concrete pipes150 mm dia, class NP2, laid and jointed complete with collarsi including dismanlting of broken/cracked RCC pipes and removing the same from site, complete all as specified and as directed by Engr-in-charge.

Reinforced concrete pipes 250 mm dia, class NP2, laid and jointed complete with collars including dismanlting of broken/cracked RCC pipes and removing the same from site, complete all as specified and as directed by Engr-in-charge.

Concrete bed to drain pipes of bore 150 mm including packing under,and haunching against the sides of pipes after they are laid and tested in cement concrete 1:4:8 type D-2 using 40 mm graded crushed stone aggregate including necessary shuttering and supports complete all as specified and directed by the Engr-in-charge. Note:- (i) Thickness of bed below barrel of pipe -10 cm . (ii) Width of bed :- outer dia of pipe plus 30 cm.

Concrete bed to drain pipes of bore 250 mm including packing under,and haunching against the sides of pipes after they are laid and tested in cement concrete 1:4:8 type D-2 using 40 mm graded crushed stone aggregate including necessary shuttering and supports complete all as specified and directed by the Engr-in-charge. Note:- (i) Thickness of bed below barrel of pipe -10 cm . (ii) Width of bed :- outer dia of pipe plus 30 cm.

125/110 mm PVC(SWR) gully trap setting and jointing with solvent cement complete all as specified and directed by the Engr-in-charge.

110 mm bore PVC (SWR) bends with acess door of any radius complete all as specified and directed by the Engr-in-charge.

75 mm bore PVC (SWR) bends with acess door of any radius complete all as specified and directed by the Engr-in-charge.

110 mm bore PVC (SWR) pipes single socketed in any length with rubber ring joints laid in trenches/ floors , complete all as specified and directed by the Engr-in-charge.

75 mm bore PVC (SWR) pipes single socketed in any length with rubber ring joints laid in trenches/ floors , complete all as specified and directed by the Engr-in-charge.

Stack clamps made out of 50 x 5 mm flat iron and nuts and securing ends of stays to wall or roof for 100 mm dia pipe fixed in repairs complete all as specified and directed by the Engr-in-charge.

110 mm bore PVC (SWR) pipes single socketed in any length with rubber ring joints fixed to walls with MS CLAMPS, complete all as specified and directed by the Engr-in-charge.

75 mm bore PVC (SWR) pipes single socketed in any length with rubber ring joints fixed to walls with MS CLAMPS, complete all as specified and directed by the Engr-in-charge.

75 mm bore PVC (SWR) floor trap with stainless steel grating including jointing to waste pipe fixed in cement with solvent cement, including taking down of existing floor trap, complete all as specified and directed by Engineer-in-Charge.

Vitreous china squatting pan, 'Orissa' pattern, size 580 x 440 mm white, with integral foot rests including replacement of 'P' or 'S' cast iron spun long boady trap, cement concrete bedding and making good existing floor fixed in repair, complete all as specified and directed by Engineer-in-Charge.

Viterous china wash down water closet pan 'P' or 'S' trap (Pedestal pattern) ,white with PVC seat cover, including fixing bolts, connection to drain pipe ( or out going pipe) and to flushing pipe, antisyphonage pipe etc , fixed in repair complete all as specified and as directed by Engr-in-Charge.

10 ltrs PVC flushing cistern low level (white) with inlet, ball valve float and handle including PVC Connection and 32mm dia PVC long bend for squar pattern etc. set with concrete and making good to floor fixed in repair, complete all as specified and as directed by Engr-in-Charge.

Vitreous China urinal half stall type, white with including waste coupling ,urinal spreader with PVC connection and wase pipe, fixed to wall in repair , complete all as specified and as directed by Engr-in-Charge.

RAJINDER VAID