CWE KOT/PLN-47 OF 2020-21 REPAIR, MAINTENANCE AND CLEANING OF SEWAGE LINE, MANHOLE AND OTHER MISC WORKS UNDER AGE (I) PILANI

Amount

B/R ITEMS Demolition of brick work 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 and removal all rubbish material complete all as specified directed.

Demolition of cement concrete (un-reinforced) of any description and in any position otherwise specially provided for complete all as specified and directed.

Demolition of cement concrete (un-reinforced) in ground floors and pavings not exceeding 15 cm thickness below or above ground level and removal all rubbish material complete all as directed.

Demolition of cement concrete (reinforced) concrete of any description and in any position such as precast manhole cover or cover slabs of spetic tank etc. (Reinforcmenet cut as required to facilitate demolition). complete all as specified and directed.

Dismantling floor, hearth or wall tiling including cement mortar bedding (but not backing) with removing serviceably tiles to store for reuse and rubbish off the premises, complete all as specified and directed.

Dismantling RCC/PVC water tank of capacity exceeding 250 Ltrs but not exceeding 500 Ltrs and removal from site complete all as specified and directed.

Dismantling RCC/PVC water tank of capacity exceeding 500 Ltrs but not exceeding 1000 Ltrs and removal from site complete all as specified and directed.

Taking up or down steel tubing and connections including cleaning for refixing or removal complete all as specified and directed :-

15mm bore.

20mm bore.

25mm bore.

Taking down cement or cement lime plaster any description, on brick or stone walls, etc. including raking out joints, hacking for key & scrubbing down with water, etc. & removing rubbish off the premises, complete all as specified and directed

Taking down chowkats or frames not exceeding 1.5 Sqm each with shutter (without taking off shutter from the frame) and removing from site complete all as specified and directed.

M & L for PCC (1:2:4) type B-1 using 20mm graded stone aggregate as in surface channels and drains and including finishes the top of benching even and smooth using extra cementcomplete all as specified and directed.

M & L for concrete bed type (1:3:6) type C-2 using 40mm graded stone aggregate as drain pipes 150mm internal dia including packing under and haunching against the sides of pipes after they are laid & tested dia concrete complete all as specified and directed.

M & L for concrete bed type (1:3:6) type C-2 using 40mm graded stone aggregate as drain pipes 200mm internal dia including packing under and haunching against the sides of pipes after they are laid & tested dia concrete complete all as specified and directed.

M & L in repair salt glazed stone ware gully trap square or round mouthed type 'P' of size 150 x 150 mm with CI grating, setting & jointing with cement with grouting surrounding gully trap with PCC 1:3:6, type C1 block 30x30x45cm together with necessary form work, excavation & earth work in soft/loose soil, complete, all as specified and as directed.

Extra for forming fair finished drain or channel 30cm inner girth in cement concrete, using extra cement, including forms, moulds, mitred/stopped end etc. complete all as specified and directed.

M&L reinforced concrete pipes 150mm bore class NP-2 laid and jointed with collars in CM 1:1 complete all as specified.

M&L reinforced concrete pipes 200 mm bore class NP-2 laid and jointed with collars in CM 1:1 complete all as specified.

Excavation in trenches, n exc 1.5 m wide and n exc 1.5 m in depth or n exc 10 Sqm on plan and n exc 1.5 m in depth & getting out, for foundation in soft/ loose soil, complete all as specified & directed.

All as per iten No. 19 above but beyond 1.5m or part thereof in depth beyond the first 1.50m.

Returning, filling in, including spreading, levelling, watering and well ramming in layers not exceeding 25 cms thick in soft / loose soil complete all as specified and directed.

Removal of excavated surplus spoil to a distance n.exc 50m and depositing where directed at level not exceeding 1.5 m above the starting point,complete, all as specified & directed

M&L for cleaning of collection tank to STP volume exc. 70 cum (overall) using mechanical pumps diesel driven with fuel operater and necessary excavation on half buried soil and disposed off sak well water etc. in pits including necesary excavation and earth work for pits etc. in solf/loose soil complete all as specified and directed.

M&L for cleaning/ taking out sludge/ mud/slit from soak wells/ Rain Harvesting Tank/ STP of any size and capacity manually or machanically including dewatering when ordered including removing of sludge/mud/silt to distance n. exc. 250m from starting point and buried in pits by making necessary excavation for filling of sludge and covering by earth on top all as specified and directed. NOTE:- Sludge/mud/silt including water shall be measured before taking out from manholes and Sewage Treatment Plant.

M&L cleaning and maint of all blockage of WC including sewage line upto 1st manhole at any situations by way of cleaning/ disludgeing manholes by using any type of manually or machanically or by way of any other sutiable means including foreign material from WCs where required as specified and directed. NOTE:- Working in foul condition with taking precautionary measures equipment shall be provided as required or applicable.

M&L cleaning and maint of all blockage of bath/Kitchen/Nahni Traps including soil waste/vent pipe (Vertical or laid in trenches/ floor any type/size) upto Gully Traps at any situations by way of cleaning/ disludging manholes by using any type of manually or machanically or by way of any other sutiable means including foreign material from WCs where required as specified and directed. NOTE:- Working in foul condition with taking precautionary measures equipment shall be provided as required or applicable.

M&L cleaning and maint of all blockage of Gully Traps of any size/section/depth and in any situations by way of cleaning/ disludging manholes by using any type of manually or machanically or by way of any other sutiable means including foreign material from WCs where required as specified and directed. NOTE:- Working in foul condition with taking precautionary measures equipment shall be provided as required or applicable.

M&L cleaning and maint of all blockage of manholes upto depth 1.0 mtre deep at any situations by way of cleaning/ disludging manholes by using any type of manually or machanically or by way of any other sutiable means including foreign material complete all as specified and directed. NOTE:- Working in foul condition with taking precautionary measures equipment shall be provided as required or applicable.

M&L for cutting into existing manholes/ septic tank for connecting new drains, making good to 150mm bore pipe and rendering, cutting out existing benching for and 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 complete all as specified and directed.

M&L for cutting into existing manholes/ septic tank for connecting new drains, making good to 200 mm bore pipe and rendering, cutting out existing benching for and 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 complete all as specified and directed.

M&L for cutting into existing manholes/ septic tank for connecting new drains, making good to 150mm bore pipe and rendering, cutting out existing benching for and 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 complete all as specified and directed.

M & L desludging and cleaning of existing manhole of any size and shape exc. 0.5 mtr but n. exc. 1.00 mtr deep by removing of all sludge wate debries etc. from manhole and cleaning with water including depositing of all sludge waste debries etc. outside MD land, complete all as specified and directed.

M & L desludging and cleaning of existing manhole of any size and shape exc. 1.00 mtr but n. exc. 2.0 mtr deep by removing of all sludge wate debries etc. from manhole and cleaning with water including depositing of all sludge waste debries etc. outside MD land, complete all as specified and directed.

M & L desludging and cleaning of existing manhole of any size and shape exc. 2.0 mtr but n. exc. 3.0 mtr deep by removing of all sludge waste debries etc. from manhole and cleaning with water including depositing of all sludge waste debries etc. outside MD land, complete all as specified and directed.

M & L desludging and cleaning of existing manhole/central sewage line chambers of any size and shape exc.3.0 mtr but n. exc. 4.0 mtr deep by removing of all sludge wate debries etc. from manhole and cleaning with water including depositing of all sludge waste debries etc. outside MD land, complete all as specified and directed.

M & L desludging and cleaning of existing manhole/central sewage line chambers of any size and shape exc.4.0 mtr but n. exc. 8.0 mtr deep by removing of all sludge wate debries etc. from manhole and cleaning with water including depositing of all sludge waste debries etc. outside MD land, complete all as specified and directed.

M & L cleaning of existing sewage lines 150mm bore or over from manhole to manhole by mannual rodding/ mechanically roding by jet pressure roding set mounted on sewage cleaning tractor/ truck, complete all as specified and directed.

M & L cleaning of existing sewage lines 200mm bore or over from manhole to manhole by mannual rodding/ mechanically roding by jet pressure roding set mounted on sewage cleaning tractor/ truck, complete all as specified and directed.

S & F for Solid PVC Door Frame of size 50mm x 47mm made out of 5mm plain colour PVC sheet reinforced with M.S. Square tube, suppling & fixing in opening as per specification & drawing as applicable to item 08095 given in SSR Part – II (2010) complete all as specified and directed.

S & F factory made solid PVC Moulded Door Shutter with particle board core, 28 to 30mm thick (stiles), with 2, 4, or 6 raised panel design with 2mm thick Moulded PVC Sheet on the front face & 2mm plain colour PVC sheet on back face, supplying & fixing in frame at site as per specification & drawing as applicable to item 08101 given in SSR Part – II.

M & L for 75 mm thick PCC 1:3:6 , type C-1 using 20 mm graded stone aggregate as in plinth protection laid in slope in 1:30 in alternative bays not exceeding 3 mtr in length. Exposed surfaces finished even and smooth without using extra cement including raking out joints between panel to panel and panel to wall and plugging the same with bitumen mastic using bitumen and sand mixture in 1:3 complete all as specified and directed.

M & L for precast reinforced cement concrete (nominal mix) 1:1.5:3 type B-1 (using 20 mm graded stone aggregate) as in manhole covers set in CM 1:4 including necessasry formwork complete all as specified and directed.

Extra over sand stone walling for hammer dressing to face stones and dressing of face beds & joints, as specified, of random rubble walling, uncoursed or brought upto courses with maximum depression on face from straight edge held against the dressed surface not exc 40mm complete all as specified and directed.

M & L for PCC 1:2:4 type B-1 using 20mm graded stone aggregate as in coping incl necessary form work, complete all as specified and directed.

M & L Brick work with sub class 'B' bricks straight or curved on plan exc 6 metre mean radius built in cement mortar (1:6), complete, all as specified and directed.

M & L random rubble masonary uncoursed well bonded bedded & solidly hearted built-in cement mortar (1:6), complete all as specified and directed.

M & L random rubble masonary (BUT EXCEPT STONE) uncoursed well bonded bedded & solidly hearted built-in cement mortar (1:6), complete all as specified and directed.

M & L flush pointing to random or polygonal rubble, uncoursed on brought upto courses using cement Mortar 1:4, complete all as specified and directed.

M&L rendering 15mm thick in cement monitor 1:4 on fair faces of brick work or concrete surfaces using WPC finished even other than fair faces complete all as specified and directed. NOTE:- Water Proofing Compound shall be measured and paid separately.

Supply only integral water proofing compound complete all as specified and directed.

M & L for 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.

M&L 300x450x7 mm thick glazed ceramic coloured tiles as in vertical surfaces such as skirting or dado set & jointed in neat cement slurry & pointed in white or coloured coloured cement to match the shade of tiles over and including 10mm thick cement plaster in CM 1:3 on fair faces of brick work or concrete surfaces of walls complete all as specifed and directed.

M & L for non skid ceramic tiles (plain) 7 to 8mm thick (square/rectangular) area of each tile exceeding 0.06 sqm but not exceeding 0.11 sqm as in floors and including 15mm thick screed bed in CM 1:6 laid on floors etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match the shade of tiles over and including 15mm thick screed bed or bedding layer in cement mortar (1:4) in floor etc. complete all as specified and as directed.

S & F in repair vitreous china wash basin, with pedestal white, flat back, size 550 x 400 mm including including one No 15mm bore fancy type pillar tap, cast copper alloy with capstan heads, chromium plated, screwed down high pressure, with or without lettered HOT or COLD with long screwed shanks and fly nuts, screwed for iron pipe, one No PVC waste pipe 25 mm dia and 75 cm long with 32 mm dia connector, 32mm size waste fittings, brass chromium plated with long screwed shanks and fly nuts, flange end, bedded in red lead cement and other fixed and PVC connection 15mm dia 600mm long with two Nos check nut and washer, complete including cutting for and pinning in ends of bracket or erecting stand complete all as specified and directed.

S & F in repairs white Vitreous china wash down water closet pan (pedestal pattern) with superior quality water jet including plastic water closet seat, white/black, closed pattern with flat bottom and cover and mild steel chromium plated or aluminium hinging device including flush pipe and fixing bolts (excluding flushing cistern) etc complete all as specified and directed.

S&F in repairs vitreous China squatting pan, Orissa pattern, size 580mm x 450mm white with integral foot rests (excluding flushing cistern and flush pipe etc) including making good to floor complete all as specified and directed .

S&F Vitreous china bowl urinal flat back, size of 465 X 355 X 265 mm white with grating and union for discharge pipe including, waste pipe and PVC connection, bedding urinal against wall in cement mortar 1:2 securing urinal to, plugs with and including 60mm long brass screws, pointing around urinal back in cement complete all as specified and directed.

S&F in repairs, PVC low level cistern 10 litres capacity, valve less, symphonic action type with float, handle including 32mm dia PVC flush pipe of polyethylene of low or high density & bracket etc complete all as specified and directed.

S & F in repair bib taps fancy type 15mm bore cast copper alloy chromium plated with crutch or butterfly handle, screwed down, screwed for iron pipe or for brass ferrule & fixed complete all as specified and directed.

S & F in repair 15mm bore angle cock alloy chromium plated, fancy type screwed down high pressure crutch or butterfly handle screwed both ends for iron pipe or for union complete all as specified and directed.

S & F PVC connection 15mm dia 450mm long with PTMT check nut and washer etc complete all as specified and directed.

S & F in repair decorative and fancy designed type brass CP mixer for mixing hot and cold water screwed down for iron pipes and fixed, complete all as specified and directed. Make : Cat Part No. SQT-517KN of Jaquar or equivalent as specified in Appendix 'D'.

S&F GI tubing, galvanized, medium grade, with all fittings, fixed to walls and ceiling or in floor complete all as specified and directed for following sizes:-

15mm bore.

20mm bore.

25mm bore.

S&F in repair PVC (SWR) pipes single socketed in any length with rubber ring joints fixed to wall complete all as specified and directed for following sizes:-

75mm bore.

110mm bore.

S&F in repair PVC (SWR) bends complete all as specified and directed for following sizes:-

75mm bore.

110mm bore.

M & L for PCC (1:2:4) type B-0 using 12.5mm graded stone aggregate as in sunken floor of slab complete all as specified and directed.

M&L cement concrete (1:5:10) E-2 40mm graded aggregate as in foundation filling or for mass concrete all as directed

M & L for water proofing treatment in sunken floors as described hereunder:- (i) Sunken floor and sides upto finished floor level shall be plastered with 15mm thick cement plaster in mortar 1:4 mixed with water proofing compound @ 3% by weight of cement. (ii) Preaparing plastered surfaces and providing APP polymeric water proofing membrane, minimum 3mm thick and weighing not less than 3.0 Kg/Sqm of make super thermolay manufactured by STP Ltd or ‘Hyper Plas’ (Polyster) manufactured by M/S IWL Ltd or ‘Shaliplas’ (polyester) manufactured by M/S Capital Steels and chemicals Pvt Ltd as approved by GE, black finish reinforced with non-woven polyester matt, with a thermo fusable finish laid over compatible bitumen primer (Bitumen primer shall be TANK MASTIC of M/S STP Ltd or ‘EMW FLATE’ of M/S Texas India Ltd} at the rate of 0.40 Ltr/Sqm torching overlaps with a propane or a butane gas torch, with a overlap of 75mm at the sides and 100mm at the ends and sealing including applying a coat of cold emulsion bituminous primer all as per manufacturer’s instructions, complete all as specified and as directed. Note: (i) Polymeric membrane shall be laid in sunken floor and on sides upto finished floor level (ii) The waterproofing treatment shall be got carried out by the manufacturer or their authorized applicators. (iii) Above aspects are deemed to be included in quoted rate. (iv) Supply only water proofifng compound shall be measured and paid separatgely).

S & F vitreouss china wash counter top hasn basin, (Mini Oval Range) size 450x400mm Cat Part No 0438 of Parry ware and as approved by AGE (I) complete all as specified and directed.

S & F 500 litres, rotational moulded polyethylene water storage tank (Cylindrical vertical with closed top), hoisted and fixed in position and including 20mm PTMT ball valve with eposy coated aluminium rod complete all as specified and directed. Note : PVC tanks shall be ISI marked and having two layers.

S & F 1000 litres, rotational moulded polyethylene water storage tank (Cylindrical vertical with closed top), hoisted and fixed in position and including 20mm PTMT ball valve with eposy coated aluminium rod complete all as specified and directed. Note : PVC tanks shall be ISI marked and having two layers.

Cleaning existing water tank of capacity exc 250 ltr but not exc 500 ltr removing of all scale and dirt etc from tank & mouth of circulating pipe etc also replacing broken PVC tank cover and writing date of cleaning out side tank with white oil paint etc. complete all as specified and directed.

Cleaning existing water tank of capacity exc 1000 ltr but not exc 2000 ltr removing of all scale and dirt etc from tank & mouth of circulating pipe etc and also replacing broken PVC tank cover and writing date of cleaning out side tank with white oil paint etc. complete all as specified and directed.

S & F 20mm dia, ball brass valves, high pressure, with polythene float and flynut complete, screwed for iron pipe or brass ferrule and fixed complete all as specified and directed.

S & F in repair 20mm dia, ball brass valves, high pressure, with polythene float and flynut complete, screwed for iron pipe or brass ferrule and fixed complete all as specified and directed.

S & F in repair 25mm dia, ball brass valves, high pressure, with polythene float and flynut complete, screwed for iron pipe or brass ferrule and fixed complete all as specified and directed.

S&F decorative 20mm thick marble stone both side polished as in Urinal separator in any shape and size including demolition the existing stone and making the surface good as prevoius all as diected.

shubham enterprises

virendra constructions

L P Singh and Co.

S.R.Enterprises

Deep Construction Company