Cleaning and maint of Sewage lines and manholes under AGE B/R (P-1) at Faridkot Mil Stn

Amount

Demolition and breaking up drain pipe (Salt glazed stoneware, AC or Reinforced concrete) 150 mm dia set in cement mortar including demolition of haunching concrete and disposal of rubbish to a distance exceeding 1 KM but not exceeding 1.5Km complete all as specified & directed.

S&F Reinforced concrete pipes of 150mm bore (internal dia) ,class NP-2 laid and jointed with collar complete all as specified and directed.

M&L for Concrete bed to drain pipes using PCC 1:3:6 type C-2 (using 40mm graded crushed stone aggregates) including packing under and haunching against the sides of pipes after they are laid & tested for 150mm bore of pipes complete all as specified and direced.

Demolition and breaking up drain pipe (Salt glazed stoneware, AC or Reinforced concrete) 200 mm dia set in cement mortar including demolition of haunching concrete and disposal of rubbish to a distance exceeding 1 KM but not exceeding 1.5Km complete all as specified & directed.

S&F Reinforced concrete pipes of 200mm bore (internal dia),class NP-2, laid and jointed with collar complete all as specified and directed.

M&L for Concrete bed to drain pipes using PCC 1:3:6 type C-2 (using 40mm graded crushed stone aggregates) including packing under and haunching against the sides of pipes after they are laid & tested for 200mm bore of pipes complete all as specified and direced.

Excavation in trenches not exc. 1.5 meter wide and not exc. 1.5 meter in depth in foul condition for foundation etc and getting out in soft/loose soil complete all as specified and directed.

All as per item No 07 here-in-before but depth exc.1.5 m but not exc. 3 m complete all as specified and directed. Note for Srl No. 7 & 8: Necessary dewatering of water shall be included in the unit rate of item

Returning, filling in, including spreading, leveling, watering and well ramming in layers not exc 25cm in soft /loose soil complete all as specified and directed.

Removing excavated material to a distance n exc. 50m and depositing where directed at a level n exc.1.5 m above the starting point complete all as specified and directed

Demolition of cement concrete of manhole foundation and bedding of sewer lines etc below ground level and disposal of rubbish to a distance exceeding 1km but not exceeding1.5 km complete all as specified and directed.

M&L for plain cement concrete 1:3:6 type C2 (using 40 mm graded crushed stone aggregates) as in foundation, filling and mass concrete complete all as specified and directed.

M&L for plain cement concrete 1:2:4 type B-1 (using 20 mm graded crushed stone aggregates) as in benching for manholes, mud stops, bands, copings, bed plates including weathering, slightly rounded or chamfered angles including necessary form work for pipe support, finished even and smooth without using extra cement complete all as specified and directed

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

Demolition of brick work or stone boulder masonary, built in cement mortar or cement lime mortar including all quoins, pillars etc in any position and stacking them and disposing off the unserviceable material and rubbish complete all as specified and directed

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

All as per item No 16 here-in-before but except bricks complete all as specified and directed.

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

Cleaning of existing sewage/drain pipes of dia upto & including 250 mm , at any depth, by rodding machanically from manhole and well finishing after cleaning including getting out sludge (if any) and liquid materials from connecting manholes deposited in lines, removing the solid and sludge to any distance outside the defence land at their own cost and cost of removal shall be included in the quoted rates complete all as specified and directed .

M&L for plugging underground sewer line (150mm to 600 mm dia ) in manholes at any depth and removing the same after de-sludging of sump well/septic tank complete all as specified and directed.

Cleaning & de-slugging by mechanical means i.e. by Honeysucckers : mechanical sewage cleaning trucks / tractor etc, removing sludge from sump well / septic tank/ soakage pits / manholes etc, of any capacity and any depth, in foul condition including all necessary T & P required for removal of sludge and solid contents to be dispose off outside defence land complete all as specified and directed .

Removing blockages including cleaning of cast iron pipes upto and including 100mm bore from kitchen/bath/wash hand basin of any length upto gully trap by rodding/choke remover manually or other wise including refixing of oval access door covers complete all as specified and directed.

Removing blockages including cleaning of CI/SWSG Pipes upto and including 100mm bore from kitchen/bath/wash hand basin of any length from gully trap to 1st manhole by rodding/choke remover manually or other wise including refixing of oval access door covers complete all as specified and directed .

Cleaning of CI/SGSW pipe upto and including 100 mm bore from urinal/WC in any length upto gully trap/ first manhole by rodding/choke remover, manually or otherwise including refixing of oval acces door covers, removing and refixing manhole covers complete all as specified direceted.

Dismantling CI/PVC pipe of 75/100mm dia alongwith fittings ,below or above GL/laid in floors/fixed to walls jointed in cement mortar complete all as specified and directed.

S&F 75mm dia cast iron(sand cast) soil, waste and vent pipe, in any length with or without ears with cement joints, laid in trenches/in floors or fixed to walls complete all as specified and directed .

S&F 100mm dia cast iron(sand cast) soil, waste and vent pipe, in any length with or without ears with cement joints, laid in trenches/in floors or fixed to walls complete all as specified and directed .

S&F 75mm bore PVC (SWR) pipes, single socketed in any length,jointed with cement joints, laid in trenches/in floors/fixed to walls including fixing clamps with nut and bolts complete all as specified and directed .

S&F 100mm bore PVC (SWR) pipes, single socketed in any length,jointed with cement joints, laid in trenches/in floors/fixed to walls including fixing clamps with nut and bolts complete all as specified and directed .

M&L for PVC (SWR) floor trap, 75 mm bore, plain with grating including jointing with solvent cement fixed to wall/laid in trenches etc complete all as specified and directed .

S&F in repair stainless steel grating of any size (as per existing) with or without waste hole complete all as specified & directed.

S&F in repair PVC waste pipe, 32 to 40 mm for WHB/Sink /urinal up to floor trap and fixed complete all as specified and directed.

S&F in repair Vitreous china, squatting pan, Orrisa pattern, size 580mm x 440mm white with integral foot rest with 110mm bore PVC ‘P’ or ‘S’ trap and fixing in lime concrete (1 lime, 2 sand and 5 aggregate), 150mm thick all round and finished just below level of rim of pan to receive the floor finishing including flush pipe of PVC 32mm dia and connecting to trap,flushing pipe & anti syphonage pipe complete all as specified and directed

S&F in repair vitreous china wash down water closet pan (pedestel pattern/EWC/long pan) white in colour including connection to union of flushing cistern, inlet and overflow pipes,connecting only to flushing cistern anti-syphonage pipe with PVC flush pipe of 32mm dia and plastic seat cover with mild steel chromoum plated hinging and 'P' or 'S' trap device complete all as specified and directed.

S&F EWC vitreous china, twin action, one piece wash down water closet pan with Soft Close Duroplast Seat Cover coloured complete all as specified and directed

Demolition of reinforced cement concrete as in suspended slabs, beams, lintels etc complete all as specified and directed.

M&L for precast RCC 1:2:4 type B-1 (using 20mm graded crushed stone aggregates) as in manholes cover including necessary form work ,placed in position complete all as specified

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

S&F Mild Steel framed work such as in manhole cover frame ,grills, gratings etc. with ends of bars shoulderd and/or riveted, or forged into spikes, framed guard bars, barred iron doors; ladders; framed balusters; walk ways; railings; framework of water tanks,cooler stand,ladder and similar work conforming to Fe290, Gde-E-165 complete all as specified and directed.

Dismantling terrazzo/glazed tiles in floor/hearth or wall tilling including cement mortar bedding (but not backing) and rubbish of the premises complete all as specified and directed.

S&F Non skid coloured ceramic tiles 7 to 8 mm thick (square/rectangular) area of each tile exceeding 0.06 sqm but not exceeding 0.11 sqm, as in floors, set and jointed in neat cement slurry and pointed in coloured cement to match the coloured tiles over and including 15mm thick screed bed or bedding layer in cement mortar 1:6 for laying finishes complete all as specified and directed .

S&F Glazed ceramic coloured tiles 450mmx300mmx7mm thick (colour and shade as approved) as in vertical surfaces such as skirting/dados etc, set and jointed in neat cement slurry & pointed in white cement with pigment to match the colour of tiles over & including 10mm thick rendering in cement mortar 1:4 complete all as specified and directed .

S&F Glazed ceramic coloured tiles 300mmx200mmx7mm thick (colour and shade as approved) as in vertical surfaces such as skirting/dados etc, set and jointed in neat cement slurry & pointed in white cement with pigment to match the colour of tiles over & including 10mm thick rendering in cement mortar 1:4 complete all as specified and directed .

Cleaning of existing shafts/ Janitors by removing of soil, waste materials liquid/solids in foul condition and removing of waste material to any place outside defence land complete all as specified and directed

M&L for water proofing treatment to RCC sunken slab as specified below and as directed by Engineer in Charge:- (a) Cleaning the surface with wire brush / coir brush, removing loose material like dust particles, dirt etc. (b) Rendering 15 mm thick in cement mortar 1:3 using water proofing compound on raised vertical surfaces. (c) Creating fillet covering of 50 x 50 mm with polymer modified mortar on the junction of slab and wall (d) Apply first coat of two component modified polymer coating on the horizontal and vertical surface upto 300mm above wall . (e) Provision of polyester reinforced coated net of 45g/sqm,2.5x2.5mm immediately on above coating. (f) Apply second coating of two component modified polymer coating after 72 hrs upto 300mm above wall . (g) Laying concrete 1:4:8 over the coating as per requirement. (h)Joining the sanitary pipes with the waterproofing tape having bridging ability of more than 1.5 mm (j) Filling the gap between the wall opening and sanitary pipe with non shrink cementatious grout. (k) Complete treatment to be carried out by authorised applicator of waterproofing manufacturer. Note : (i) The treatment shall be carried out as per the manufacturers instructions, and as directed by Engineer in Charge. (ii) The plan area of floor shall be considered for payment Note :- A Sum of Rs. 81560.00 will be deducted on account of credit for dismantling/ demolished/ taking down material. Please refer detail on srl page No. 20 (Schedule of credit) of Tender Documents.

BANSAL BUILDERS

M/S RAJESH KUMAR and CO.

M/S BSS AND SONS

SHIV SHAKTI BUILDERS

MS JAIN PAINT AND HARDWARE STORE

msgurjantconstructioncompany

M/s Balvinder Singh Engineer and Contractors