REPAIR/REPLACEMENT/CLEANING OF SEWAGE LINES, MANHOLE, SEPTIC TANK AND OTHER MISC. IN SK RANGE AND TECH AREA AT AF STN HALWARA

Amount

Cleaning and removing all scale and dirt (local blockage) by dewatering pump/bomboos/sewage rod etc from existing manhole of any size/depth and in any position including cleaning and flushing the manhole and removing sludge to a distance exc 50m but n exc 250m including burried at a place as directed by Engineer-in-Charge complete all as specified and Manhole covers shall be refixed properly in its original position after completion of work. Notes for Ser item Nos 1 :-The quoted rate of contractor shall include for :- (i) Contractor shall provide One Safaiwala daily for attending and completing the complaints received from users. The numbers of Safaiwala may be increased as directed by Engir-in-Charge depending upon the requirements/ number of complaints registered at the complaint center to rectify the same within a day complete all as directed by the Engr-in-charge (ii) The complaints pertaining to sewage cleaning and opening of blockage etc. against serial item No 1.00 shall be attended and completed within 24 hours after lodging/ receipt of complaints. Contractor shall ensure that all the complaints shall be attended and completed within above prescribed schedule/ time period, failing which, a penalty at the rate of double the quoted rate for that particular trade work/complaint per day till the satisfactorily completion of complaint shall be levied on the contractor and recovery for the same shall be affected from contractor's dues. A separate register shall be maintained for recording the same and shall be signed by both the contractor or his authorised rep and Engr-in-charge.(iii) For each complaint in different location, a separate docket slip shall be prepared and handed over to related tradesman, etc. for attending the complaint and after satisfactorily completion of complaint, docket slip shall be submitted to concerned executive on day of register of complaint, which shall be got signed from the occupant and shall be produced at the time of payment to be made to the contractor. (iv) Necessary transportations, tools, plants, ladders, cleaning rods/Bamboos, etc. including to complete the jobs/complaints shall be provided by the contractor without any extra cost to the department and cost thereof shall deemed to be included in quoted rates by the contractor .(v) Protective clothing ie hand glooves, cleaning rods, masks, rope and safety tools/equipement shall be provided by the contractor.(vi) The cointractor shall provide insurance of workers against accident/electric shock/gas poisoning/any mishap etc before engaging them on work and Engr-in-Charge shall verify the same befor engaging the workers on work and nothing is admisible to the contractor on this account.

Cleaning of under ground existing SGSW/RCC pipe line of size up to 300mm bore pipes and up to not exc 3.00 mtr depth in working/running conditions involving removal of blockages of any kind of sewage lines by means of steel rods/bamboo rodding where cleaning machine is not aprochable including desludging, descaling and dechoking of lines where ever required, flushing the entire stretch with water making the stretch clean and funtional. Removal & depositing any type of sludge/debries to excavated area, spreading necessary Insecticides where sludge is deposited all as specified and directed by Engr in-charge. Note :- All sludge/debries should be deposited in nearest pit & cover with sand & necessary disinfection be carried out or Removing/depositing of sludge/debries not exc 500mtr beyond the periphery of defence land & covering the entire sludge & solids with local earth. Note For Sl item No 1 & 2 above : The work for cleaning manholes & sewage lines is repetitive in nature and Condition 46 of IAFW-2249 is not applicable for these items.

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

M&L for brick work with sub class ‘B’ bricks, straight or curved on plan exc 6m mean radius built in cement mortar 1:4 complete all as specified and directed.

All as per Sl item No 4 above but except bricks. Note:- Serviceable bricks shall be reused after cleaning as obtained from item No 3.00 above.

Taking down cement plaster or cement lime plaster on brick walls etc including raking out of joints,hacking for key , scrubbing down with water etc complete all as specified.

M&L for 15 mm thick plastering on fair faces of concrete /brick surfaces in cement mortar 1:4 finished even and fair without using extra cement complete all as specified.

M&L for applying 2mm thick wall care putty on wall surfaces including rubbing down with sand paper to have even and smooth surface complete all as specified and as directed.

M&L for preparation and applying two coats of acrylic distemper/ distemper oil emulsion (OBD) on new plastered wall surfaces over and including a coat of primer complete all as specified and as directed.

M&L for preparation of new plaster surface of wall and applying two coat of synthetic enamel paint over a coat of primer in camoflage pattern, using minimum three different approval tint colour as approved by GE complete all as specified.

Excavating in trenches n exc 1.5 m wide and n exc 1.5 m in depth; for foundation, etc. or for shafts, wells, cesspits, manholes, pier holes, etc. n exc 10 sq m on plan and getting out in soft loose soil complete all as specified.

All as per Sl item No 11 above but depth exc 1.50m but not exc 3.00m

Returning, filling in, including spreading, levelling, watering and well ramming in layers not exc 25 cm. complete all as specified.

Removing surplus soil to a distance exc 500m but not exc. 1.5 Km and depositing where directed at a level not. exc 1.5m above the starting point complete all as specified.

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

All as per Sl item No 15.00 above but 300 mm bore

S&F reinforced concrete pipe 150mm bore class NP3, laid in trenches and jointed with collars and tested complete all as specified.

All as per Sl item No 17.00 above but 300 mm bore

M&L for concrete bed to drain pipes of PCC (1:3:6) type C-2 using 40 mm graded stone aggregate including packing under and haunching against the sides of pipes after they are laid and tested for 150 mm bore RCC pipe line complete all as specified and as directed. Note: RCC pipe NP3 will be measured and paid for separately.

All as per Sl item No 19.00 above but for 300 mm bore pipe

M&L mixture of fine sand and saw dust in 1:1 ratio for filling at firing small arms range including spreading and levelling in required shape at any height upto 5m from natural ground level complete all as specified amd directed. Note: Filling of mixture shall be carried out on required basis as and when directed by Engr-in-Charge.

M&L for fine sand in and includng HDPE bag of size 84cm X 36cm confirmming to IS-6192-1994 including laying on top of firing butt of small arms range or where as directed by Engr-in-Charge complete all as specified.

Bailing out (dewatering) of water, sewage (sullage), liquid, semi liquid and solid suspended contents and floating matters of filteration bed of size 149.7m X 62.20mtr (double chamber) having approximate depth upto 9.00 metre by mechanical pumping by plugging inlets as required; desludging and getting out mud/ sludge/ silt/clay/sand/grit etc and all other foreign organic and inorganic materials, from filteration bed and getting out muddy sludge, silt and all other foreign particle material, grass, bushes, vegetation etc. and removing outside cantonment area up to a distance of 1.5 KM deposited where directed in borrow pits and covering the buried pit with 15cm thick layer of earth/soil; including carrying it outside the cantonment area and re-fixing the manhole cover to its original position and removing and depositing out of defence land or all as directed by Engineer-in-Charge and making oxidation pond fully functional to the entire satisfaction of Engineer-in-Charge. Note:1 Working in foul conditions. After dewatering sewage system shall be allowed to dry 2. Sewage/ sullage shall be removed in closed container mounted on vehicle. 3. Work shall be carried out as and when required and paid accordingly. Therefore condition 46 of IAFW 2249 is not applicable.

Welding in repairs of patch work of defected angle ,Tee, channel ,flat iron section as in existing arrangement on traverse of blast pens for holding IR net including fixing, tighting of GI wire and making it fully serviceable for operation complete all as specified and directed

S&F in replacement 4mm dia plain mild steel wire, galvanised class 3, in fencing including straining and fixing to wood, concrete or steel posts and/or to straining bolts, for hanging the IR net including securing with and provision of galvanised iron tying wire, galvanised iron staples or steel pins, etc. as directed (each line of wire to be measured) as in repair complete all as specified

All as per Sl item No 25 above but refixing using old wire including re straining and rescuing and making good staples etc complete all as specified.

S&F in repair MS galvanised punched tape Razor Blade concentina coil of 1000mm dia coil fixed with any type of angle and binding with and including mild steel wire (annealed) not less then 2.5mm dia complete all as specified amd as directed .

S&F in repair Galvanised 2 strand, steel barbed wire 2.24mm dia barbed wih 2mm dia barbs at 75mm spacing and stranining and fixing to any type of standard rails straining bolts including securing or tying at crossings with and provision of galvanised mild steel wire, staples or steel pins etc. complete all as directed (each line wire to be measured)

Restraining and securing including making good staples etc. Galvanised 2 strand, steel barbed wire 2.24mm dia barbed wih 2mm dia barbs at 75mm spacing and stranining and fixing to any type of standard rails straining bolts including securing or tying at crossings with and provision of galvanised mild steel wire, staples or steel pins etc. complete all as directed (each line wire to be measured)

Dismantling wrought iron or mild steel work of any description not otherwise provided for complete all as specified.

Dismantling posts or struts (wood, steel or R.C.C.) any section, including taking out embedded portion of posts embeded in concrete, brick.work, masonary etc. complete all as specified and directed. Note : Only embeded portion of posts is to be measured and paid.

Excavating in post holes (or similar holes) each n exc 0.5 cum, getting out, returning, filling in and ramming earth or broken rubble mixed with earth around, in layers not exceeding 25 cm.

S&F Hand rails, half round or other steel section or core for wooden hand-rail straight portion, drilled and countersunk for balusters running bars, for doors, balusters, nosing to steps including embeding in concrete and screwing etc. wind ties for roof including securing bolts; posts and struts in fencing including cutting tops to shape as directed, drilling holes, notching for wire, etc.; flat iron fillets (for securing wire mesh etc.) including all necessary drilling, bolting or riveting, etc.and similar work conforming to Fe-290 Gde E-165 complete all as specified and directed.

All as per Sl item No 33 above but fixing only. Note: Serviceable steel shall be reused as obtained dismantling against Sl item No 30 above.

M&L for Mild steel rag or lewis bolts 12mm dia , screwed one end, with hexagonal or square nuts and washers, the other end enlarged and jagged or lewised, complete all as specified.

Demolition of cement concrete (unreinforced) in ground floors and pavings n exc 15 cm thickness (below or above ground level) complete all as specified.

M&L for PCC (1:2:4) Type B1 using 20mm graded crushed stone aggregate as in bed block for fixing post and in copings complete all as specified and directed.

M&L for 80mm thick Machine pressed precast concrete interlocking paver block (M-40 Grade) with grey cement and no pigments, any shape and size confirming to IS 15658-2006 laid over sand cushioning complete all as specified. Note :- Sand cushioning shall be measured and paid seperately

M&L for 60mm thick Machine pressed precast concrete interlocking paver block (M-35 grade) with grey cement and no pigments, any shape and size confirming to IS 15658-2006 laid sand cushioning complete all as specified. Note :- 25mm thick sand cushioning paid seperately

M&L for sand cushioning/filling under floors or in foundation complete all as specified and directed.

Easing adjusting straighting of member and repairs /weldings greesings etc to steel gates of area exc 3.00 Sqm but not exceeding 5.00 Sqm each leaf for noise less operation complete all as speficied.

Easing adjusting straighting of member and repairs /weldings greesings etc to steel gates of area exc 70.00 Sqm but not exceeding 100.00 sqm each leaf for noise less operation complete all as speficied.

M&L for two coat of synthetic enamel paint over a coat of red oxide primer on new steel and iron surfaces of any descriptions over 10 cm width or girth including prepration of surfaces complete all as specified and directed.

M&L for one coat of synthetic enamel paint on steel and iron surfaces of any descriptions , over 10 cm width or girth including prepration of surfaces complete all as specified and directed.

Demolition of reinforced cement concrete in any description and is any position complete all as specified.

M&L for 75mm thick cement concrete type B- 2, 1:2:4 (40mm graded aggregate) as in base finished even and fair surface without using extra cement complete all as specified and directed.

M&L for Providing precast cement concrete 1:2:4 type B1 using 20mm graded stone aggregate in landings, cover slabs (for man holes etc.) chullah hoods, chajjas, water troughs, mangers, shelves and similar articles with plain faces complete all as specified and directed. Note : Reinforcement bars shall be measured and paid seperately.

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

All as per Sl item No 48.00 above but 6mm to 8mm dia

Supply only chain link MS galvanised fencing any size or any type. Note : A BOO shall be ordered by the Accepting Officer to ascertain the actual weight of chain link fencing brought by the contractor.

Fixing only in replacement chain link fencing including line wires, any mesh, size and type to any type of standards, rails, straining bolts, etc. including provission of binding wire etc all as complete all as specified and directed.

M&L for 75mm thick cement concrete type C- 1, PCC 1:3:6 (20mm graded aggregate) as in surface channel and drain including smooth finish complete all as specified and directed.

M&L for brickwork with sub class ‘B’ bricks in one brick thick honey comb walling, built in cement mortar 1:6 complete all as specified and directed.

M&Lin repairs 25m dia CPVC pipes SDR 11 & Plaim CPVC SDR 11 fittings in trenches complete all as specified.

M&L for PCC 1:1.5:3 Type A-1 using 20mm graded aggregate in slabs supported on walls,beams and columns in floors, roofs, landings, balconies, canopies, deck slabs and in shelves and the like

M&L loose filling with broken bricks of gauge 80 to 150mm in sokage pits ,sokae well etc all specified and directed.

M&L for formwork for curved circular suspended slabs such as roof slabs, floor slabs, landings and similar work; not exceeding 200mm thick (Horizontal or sloping) complete all as specified and directed.

Dismantalling of asbestos cement (corrugated, semi-corrugated , GI sheets ,etc ), ncluding ridge and eaves sheets in roof coverings all as specified and directed.

M&L for Roof truss framed) , trussed, purlins , rafters, crane gantries ,rails and fastinings and heavy bracket framing ( Beam,Tee,angle ,channel or flat sections ) including distance pieces ,cleats etc all as specified and directed. Note:- confirming to Fe 410-W Gde E-250 quality -A)

S&F Pre- painted galvatume aluminum zinc coating GI based corrugated steel sheet 0.50mm thick of an colour having tensile strength of 550 Mpa as in roof covering/cladding to wall, fixed with self tapping screws as specified

M&L for bands, straps, supports or stays for rainwater, ventilating pipes, including bolts, if required: hooks (stay), heavy, for large gates; hook and pintle hinges: large hasps and staples; chains; hand made sliding bolts; clamps; hold fasts; wall ties; hooks for hanging fans; plain angle cleats for securing purlins to wood trusses or rafters; knee piece inserts; two way and three way straps, plate washers and similar small articles conforming to Fe-290 Gde-E-165 complete all as specified and directed.

Kular and Company

CHOUDHARY ENTERPRISES

BEHL AND COMPANY